{"title":"Other Equipment Switch","description":null,"products":[{"product_id":"sa8mta200-jdsu-optical-switch-used","title":"SA8MTA200 JDSU Optical Switch Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe JDS \u003cspan class=\"SpellE\"\u003eUniphase\u003c\/span\u003e 1x4 Switch Module SA8MTA200 was designed for the JDS \u003cspan class=\"SpellE\"\u003eUniphase\u003c\/span\u003e GPIB controller Cassette.\u003c\/p\u003e","brand":"JDSU","offers":[{"title":"Default Title","offer_id":49232327803127,"sku":"jdsu_sa8mta200","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/jdsu_sa8mta200.jpg?v=1735294508"},{"product_id":"n7731a-agilent-optical-switch-used","title":"N7731A Agilent Optical Switch Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRepeatability: ±0.01 dB, ±0.004 dB typical\u003c\/li\u003e \u003cli\u003eSwitching time: \u0026lt; 20 ms\u003c\/li\u003e \u003cli\u003eLifetime: \u0026gt; 1 billion cycles\u003c\/li\u003e \u003cli\u003eLAN, USB and GPIB interfaces\u003c\/li\u003e \u003cli\u003e816x VXI Plug\u0026amp;Play driver support\u003c\/li\u003e \u003cli\u003eN77xx Viewer GUI\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe N7731A is a dual 1x4 fiber optic switch, available for single-mode or multimode fiber connections. These enhance accurate measurements and ease automation with excellent repeatability, fast switching time and flexible interfacing with LAN, USB and GPIB. These instruments are used for automatic routing of optical signals for testing devices like tranceivers, amplifiers, and passive components.\u003c\/p\u003e \u003cp\u003eOptical switches optimize the investment in automated test equipment by improving repeatability and throughput and supporting parallel measurements of multiport and multiple devices.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232302276855,"sku":"agilen_n7731a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_n7731a.jpg?v=1735294575"},{"product_id":"3722-keithley-switch-card-new","title":"3722 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e96 two-pole or 48 four-pole channels for general purpose measurements\u003c\/li\u003e \u003cli\u003eAnalog backplane connection relays provide easy bank and card interconnections\u003c\/li\u003e \u003cli\u003e300V, 1A switched or 2A carry signal capacity; 60W, 125VA\u003c\/li\u003e \u003cli\u003e1μV and 100pA offsets\u003c\/li\u003e \u003cli\u003e25 MHz bandwidth\u003c\/li\u003e \u003cli\u003eRelay closures stored in onboard memory\u003c\/li\u003e \u003cli\u003eLatching electromechanical relays\u003c\/li\u003e \u003cli\u003eScan and measure over 110 channels\/second\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 3722 offers two independent banks of 1×48 two-pole multiplexers, which is ideal for applications that require a high channel count. The two banks can automatically be connected to the Series 3700A mainframe backplane and optional DMM through the analog backplane connection relays. This connection allows the mainframe to reconfigure the card as a single 1×96 two-pole multiplexer or to enable card-to-card expansion for even larger configurations. Another feature of this card is the latching electromechanical relays. They can accommodate 300V, 1A switched signal levels.\u003c\/p\u003e \u003cp\u003eThe Model 3722 uses two 104-pin D-sub connectors for signal connections. A solder style connector kit (Model 3792-KIT104-R) and pre-assembled cables (Model 3722-MTC-1.5 and 3722-MTC-3) are available for card connections.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232337469687,"sku":"keithl_3722_new","price":3270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_3722.jpg?v=1735295095"},{"product_id":"7071-4-keithley-switch-card-new","title":"7071-4 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTwo independent 4x12 matrix switches\u003c\/li\u003e \u003cli\u003e3-pole switching (HI, LO, GUARD)\u003c\/li\u003e \u003cli\u003eConnect to general purpose analog backplane\u003c\/li\u003e \u003cli\u003eConfiguration easily adapted with jumpers\u003c\/li\u003e \u003cli\u003e4x24 or dual 4x12 configuration\u003c\/li\u003e \u003cli\u003eCompatible with Models 707A and 708A\u003c\/li\u003e \u003cli\u003eAccessories Supplied: Screw terminal adapter for 4×24 configuration\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 7071-4 Dual 4x12 General Purpose Matrix Card provides the capability to expand the number of columns that the Model 707A will support to a maximum of 720 in five 707A mainframes. This matrix card has two banks of four signal paths that connect through jumpers to the general purpose analog backplane in the 707A mainframe for automatic interconnect between cards. Jumpers may be removed to isolate any 4x12 matrix segment or repositioned to cascade segments into a 4x24 configuration.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232347988215,"sku":"keithl_7071-4_new","price":4090.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7071-4-new.jpg?v=1735295096"},{"product_id":"7075-keithley-switch-card-used","title":"Keithley 7075 Eight 1x12 Two-pole Multiplexer Card (Pre-Owned)","description":"\u003cdiv style=\"font-size:16px; line-height:1.6;\"\u003e\n\u003ch1 style=\"display:block; clear:both; text-align:left; font-size:28px; margin:0 0 16px 0;\"\u003eKeithley 7075 Eight 1x12 Two-pole Multiplexer Card (Pre-Owned)\u003c\/h1\u003e\n\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eKey Features At A Glance\u003c\/h2\u003e\n\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eEight independent 1×12 two-pole multiplexer banks (HI and GUARD) on a single card\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eExpandable to 1×96 configuration by reconfiguring supplied bank-to-bank jumpers\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eMaximum signal level of 110V DC \/ 175V AC peak pin-to-pin at 1A switched (30VA DC \/ 60VA AC resistive)\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eLow offset specifications: \u0026lt;5µV contact potential and \u0026lt;100pA offset current per contact pair\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eChannel resistance \u0026lt;0.5Ω initial, rising to \u0026lt;1.5Ω at end of contact life\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eEight 25-pin subminiature D connectors for bank connections plus one for row connection\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eDesigned for use with Keithley Model 707A and 708A switching matrix mainframes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eThe Keithley 7075 is a general-purpose multiplex switching card that consists of eight banks of independent 1×12 multiplexer switching. Each bank provides two switched circuits (HI and GUARD) in a 2-pole Form A contact configuration, and the rows connect through factory-installed jumpers on the card to the general-purpose analog backplane of the host mainframe. The card is designed specifically for use with the Keithley 707A and 708A switching matrix mainframes.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eThe 7075 supports flexible multiplexer expansion. The factory-installed backplane jumpers provide the interconnect between cards for larger multiplexer configurations such as 1×24, 1×36, and beyond. Jumpers may be removed to isolate any bank from the backplane, and a single card can be reconfigured as a 1×96 multiplexer by installing the supplied bank-to-bank jumpers. This allows the same hardware to serve as eight isolated 1×12 multiplexers, a single high-channel-count 1×96, or anything in between.\u003c\/p\u003e\n\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eAccessories Supplied\u003c\/h2\u003e\n\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\u003cli style=\"margin:0 0 6px 0;\"\u003eJumpers for multiplexer expansion\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eProduct Core \u0026amp; Specifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; text-align:left; vertical-align:top; margin:0 0 16px 0;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMultiplex Configuration\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eEight 1x12 banks. Adjacent banks can be connected together. Jumpers can be removed to isolate any bank from the backplane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eContact Configuration\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2-pole Form A (HI, GUARD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e25-pin subminiature D connector, eight for bank connection, one for row connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum Signal Level - DC Signals\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e110V DC pin-to-pin, 1A switched, 30VA (resistive load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum Signal Level - AC Signals\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e175V AC peak pin-to-pin, 1A switched, 60VA (resistive load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eCommon Mode Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e110V DC, 175V AC peak pin-to-pin or pin-to-chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eContact Life - Cold Switching\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10^8 closures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eContact Life - At Maximum Signal Level\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10^5 closures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eChannel Resistance (per conductor)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;0.50Ω initial, \u0026lt;1.5Ω at end of contact life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eContact Potential\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;5µV per contact pair (HI to GUARD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eOffset Current\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;100pA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eCrosstalk (1MHz, 50Ω load) - Bank\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;-60dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eCrosstalk (1MHz, 50Ω load) - Channel\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;-60dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInsertion Loss (1MHz, 50Ω source, 50Ω load)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e0.1dB typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eIsolation - Bank\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10^10Ω, \u0026lt;3pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eIsolation - Channel\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10^10Ω, \u0026lt;5pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eIsolation - Differential (Configured as 1x12)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10^9Ω, \u0026lt;100pF nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eIsolation - Differential (Configured as 1x96)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10^8Ω, \u0026lt;600pF nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eIsolation - Common Mode (Configured as 1x12)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10^9Ω, \u0026lt;165pF nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eIsolation - Common Mode (Configured as 1x96)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10^8Ω, \u0026lt;700pF nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e3dB Bandwidth (50Ω load) - Configured as 1x12\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e30MHz typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e3dB Bandwidth (50Ω load) - Configured as 1x96\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2.5MHz typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRelay Settling Time\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;3ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Designed for use with Keithley Model 707A and 708A switching matrix mainframes.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e The Model 7075 is designed for use with the Keithley Model 707A and 708A switching matrix mainframes.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e A single card can be expanded to 1x96 by reconfiguring the supplied bank-to-bank jumpers.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFDF0; border:1px solid #d4c79a; padding:14px 18px; margin:18px 0; clear:both; border-radius:4px;\"\u003eRecommended pairing: when ordering the 7075, confirm whether you need the 7076-RMTC high-isolation row cable assembly, the 7076-CMTC high-isolation column\/bank cable assembly, or the 7075-MTC standard row\/column\/bank cable assembly (all 3m \/ 10 ft) listed in the datasheet's Accessories Available section.\u003c\/div\u003e\n\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eAbout this used unit\u003c\/h2\u003e\n\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eWarranty included\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eFunctional verification included\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eStandard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eNote that unnecessary accessories may not be included (contact Test Architect to confirm).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align:center; margin:32px 0 8px 0;\"\u003e\u003cstrong\u003ePlease review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232347922679,"sku":"keithl_7075","price":2360.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7075.jpg?v=1735295100"},{"product_id":"44491a-agilent-switch-card-used","title":"44491A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum voltage (terminal-to-terminal or terminal-to-chassis) is 250 Vrms.\u003c\/li\u003e\n\u003cli\u003eThe maximum current (per channel) is 1.0 A DC or AC RMS.\u003c\/li\u003e\n\u003cli\u003eThe thermal offset is less than 3 µV.\u003c\/li\u003e\n\u003cli\u003eThe unit has a closed channel resistance (end of relay life) of less than 2 ohms and a maximum switching and measurement speed of 33 channels\/second.\u003c\/li\u003e\n\u003cli\u003eThe unit is a plug-in for the Agilent 3457A Multimeter, sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Agilent 44491A Armature Relay Multiplexer Assembly consists of eight 2-wire armature relay channels and two current\/actuator channels.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232361980151,"sku":"agilen_44491a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/AGILEN_44491A-1.jpg?v=1759930649"},{"product_id":"3720-keithley-switch-card-new","title":"3720 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e60 two-pole channels or 30 four-pole channels for general purpose switching\u003c\/li\u003e \u003cli\u003eAutomatic CJC for temperature measurements when used with 3720-ST accessory\u003c\/li\u003e \u003cli\u003eAnalog backplane connection relays provide easy bank and card interconnections\u003c\/li\u003e \u003cli\u003e300V, 1A switched or 2A carry signal capacity; 60W, 125VA\u003c\/li\u003e \u003cli\u003eScrew terminal connections provided with removable 3720-ST accessory\u003c\/li\u003e \u003cli\u003eRelay closures stored in onboard memory Latching electromechanical relays\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 3720 offers two independent banks of 1x30 two-pole multiplexers. It is ideal for general purpose switching, including temperature measurements. The two banks can automatically be connected to the Series 3700 mainframe backplane and optional DMM through the analog backplane connection relays. This connection allows the mainframe to reconfigure the card to a single 1x60 two-pole multiplexer or to enable card-to-card expansion for even larger configurations. Other features of the Model 3720 include its ability to be reconfigured to coordinated four-pole operation for additional measurement flexibility.\u003c\/p\u003e \u003cp\u003eFurthermore, the Model 3720 supports thermocouple-type temperature measurements when used with the Model 3720-ST (screw terminal) accessory providing automatic cold junction compensation (CJC). The Model 3720 uses two 78-pin male D-sub connectors for signal connections. For screw terminal or automatic CJC, use the detachable Model 3720-ST accessory.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232349987063,"sku":"keithl_3720_new","price":2350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_3720-new.jpg?v=1735295107"},{"product_id":"44470a-agilent-switch-card-used","title":"44470A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDesigned for low channel count application\u003c\/li\u003e \u003cli\u003eSwitching up to 2A, 250V\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Agilent 44470A provides ten channels to switch both high and low input signals to a common bus. The Agilent 44470A can switch signals up to 250V, 2A, and 60W, or 125VA per channel. This module exhibits low thermal offset characteristics, making it ideal for precision low-level signal routing. The Agilent 44470A can be operated in either a break-before-make mode or multiple channels close mode. You can make four-wire ohm measurements by programming two Agilent 44470As to open\/close in a card pair mode.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232347431159,"sku":"agilen_44470a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44470a.jpg?v=1735295109"},{"product_id":"7071-keithley-switch-card-new","title":"7071 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e96 three-pole, Form A relay crosspoints\u003c\/li\u003e\n\u003cli\u003eHigh, Low, and Guard switched\u003c\/li\u003e\n\u003cli\u003e\u0026lt;5μV contact potential per crosspoint\u003c\/li\u003e\n\u003cli\u003eSignals to 200V and 1A\u003c\/li\u003e\n\u003cli\u003eCompatible with Models 707A and 708B\u003c\/li\u003e\n\u003cli\u003eMatrix Configuration: 8 rows by 12 columns\u003c\/li\u003e\n\u003cli\u003eCrosspoint Configuration: 3-pole Form A (HI, LO, GUARD)\u003c\/li\u003e\n\u003cli\u003eConnector Type: Quick disconnect using 38-pin connectors or screw terminals\u003c\/li\u003e\n\u003cli\u003eMaximum Signal Level: 200V, 1A carry\/0.5A switched, 10VA peak (resistive load)\u003c\/li\u003e\n\u003cli\u003eCommon Mode Voltage: 200V maximum between any 2 pins or chassis\u003c\/li\u003e\n\u003cli\u003ePath Resistance (per conductor): \u0026lt;0.6Ω initial, \u0026lt;1.5Ω at end of contact life\u003c\/li\u003e\n\u003cli\u003eContact Potential: \u0026lt;5μV per crosspoint (HI to LO \u0026lt;1 minute after actuation)\u003c\/li\u003e\n\u003cli\u003eOffset Current: \u0026lt;100pA.\u003c\/li\u003e\n\u003cli\u003eIsolation: Path: \u0026gt;10.10Ω, \u0026lt;10pF. Differential: 10.9Ω, 45pF nominal. Common Mode: 10.9Ω, 165pF nominal.\u003c\/li\u003e\n\u003cli\u003eCrosstalk: \u0026lt;–50dB at 1MHz, 50Ω load.\u003c\/li\u003e\n\u003cli\u003eInsertion Loss (1MHz, 50Ω source, 50Ω load): 0.1dB typical\u003c\/li\u003e\n\u003cli\u003e3dB Bandwidth (50Ω load): 5MHz typical\u003c\/li\u003e\n\u003cli\u003eRelay Settling Time: \u0026lt;3ms\u003c\/li\u003e\n\u003cli\u003eEMC: Conforms to European Union Directive 89\/336\/EEC\u003c\/li\u003e\n\u003cli\u003eSafety: Conforms to European Union Directive 73\/23\/EEC (meets EN61010-1\/IEC 1010)\u003c\/li\u003e\n\u003cli\u003eEnvironment: Operating: 0° to 50°C, up to 35°C at 70% R.H\u003c\/li\u003e\n\u003cli\u003eStorage: –25 to +65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Keithley 7071 General Purpose Matrix Card is an 8x12 configuration that switches High, Low, and Guard at each of the 96 relay crosspoints. The eight rows are connected automatically to the general purpose analog backplane when the matrix card is installed into the 707A and 708A mainframe. This allows for easy expansion in 12 column increments and eliminates the requirement for wiring between cards.\u003c\/p\u003e\n\u003cp\u003eThe matrix card will handle voltages up to 200V and currents up to 0.5A switched or 1A unswitched. A 5μV contact potential assures that ,the switch does not adversely affect low voltage sensitivity. The 3dB signal bandwidth is 5 MHz. Guard inputs improve isolation between signals and assure \u0026lt;100pA offset currents into any electrical path.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232348479735,"sku":"keithl_7071_new","price":3440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7071-new.jpg?v=1735295111"},{"product_id":"3732-keithley-switch-card-new","title":"3732 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFour independent banks of 4x28 single pole matrices\u003c\/li\u003e \u003cli\u003e200V, 1.2A carry or 0.75A switched signal capacity; 15W, 15VA\u003c\/li\u003e \u003cli\u003eBank configuration relays enable alternative matrix sizes, including dual 4x56 (1 wire), single 4x112 (1 wire), and single 4x56 (2 wire)\u003c\/li\u003e \u003cli\u003eOptional accessory, Model 3732-ST-R, enables screw terminal access and additional matrix sizes, including dual 8x28 (1 wire), single 16x28 (1 wire), and single 8x28 (2 wire)\u003c\/li\u003e \u003cli\u003eAnalog backplane connection relays provide easy card-to-card column expansion\u003c\/li\u003e \u003cli\u003eLong life dry reed relays (\u0026gt;10\u003csup\u003e9\u003c\/sup\u003e operations)\u003c\/li\u003e \u003cli\u003eIdeal for high channel count I-V testing with Series 2600A System SourceMeter® Instruments\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe ultra-high density Keithley 3732 matrix card is comprised of four banks, each with 4 rows by 28 columns of reed relays. This provides 448 single-pole crosspoints for maximum connection versatility in high channel count applications. For even greater flexibility, bank configuration relays are mounted on the card. They offer an automated method of connecting banks to enable two additional matrix configurations: single 4x112 and dual 4x56. This feature allows the matrix size to be easily adapted to existing or future applications. For differential (2-wire) measurements, a two-pole mode can be selected that enables automatic pairing of crosspoints to create a dual 4x28 or single 4x56 configuration. For larger matrix sizes, analog backplane relays are provided that enable rows to connect to the Series 3700 mainframe backplane. This allows, for example, a matrix of up to 4 rows by 672 columns within a single 3706 mainframe using six Model 3732 cards.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232351396087,"sku":"keithl_3732_new","price":11300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_3732-new.jpg?v=1735295114"},{"product_id":"7706-keithley-switch-card-new","title":"7706 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 channels of analog input (w\/automatic CJC) for generalpurpose measurements\u003c\/li\u003e\n\u003cli\u003e16 channels of digital output\u003c\/li\u003e\n\u003cli\u003e2 analog outputs (±12V, 5mA)\u003c\/li\u003e\n\u003cli\u003e300V, 1A capacity; 60W, 125VA maximum\u003c\/li\u003e\n\u003cli\u003eConfigurable as two independent banks of multiplexers\u003c\/li\u003e\n\u003cli\u003eRelay closures stored in onboard memory\u003c\/li\u003e\n\u003cli\u003eFor use with Integra Series mainframes: 2700, 2701, 2750\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eCapabilities\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChannels 1–20: Multiplex one of 20 2-pole or one of 10 4-pole signals into DMM\u003c\/li\u003e\n\u003cli\u003eChannels 21–25 are referenced to chassis ground\u003c\/li\u003e\n\u003cli\u003eChannels 21–22: 16 Digital Outputs\u003c\/li\u003e\n\u003cli\u003eChannels 23–24: Analog Voltage Output (2)\u003c\/li\u003e\n\u003cli\u003eChannels 25: Totalize Input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Signal Level (Channels 1–20): 300V DC or rms, 1A switched, 60W, 125VA maximum\u003c\/li\u003e\n\u003cli\u003eContact Life (typ.): \u0026gt;10.5 operations at max. signal level; \u0026gt;10.8 operations no load**Minimum signal level 10mV, 10μA\u003c\/li\u003e\n\u003cli\u003eContact Resistance: \u0026lt;1Ω at end of contact life\u003c\/li\u003e\n\u003cli\u003eContact Potential: \u0026lt;±2μV typical per contact, 3μV max.\u003c\/li\u003e\n\u003cli\u003eOffset Currenbt: \u0026lt;100pA\u003c\/li\u003e\n\u003cli\u003eConnector Type: Screw terminal, #20 AWG wire size\u003c\/li\u003e\n\u003cli\u003eIsolation Between any two Terminals: \u0026gt;109Ω, \u0026lt;100pF\u003c\/li\u003e\n\u003cli\u003eIsolation Between any Terminal and Earth: \u0026gt;109Ω, \u0026lt;200pF\u003c\/li\u003e\n\u003cli\u003eCross Talk (10MHz, 50W Load): \u0026lt;–35dB\u003c\/li\u003e\n\u003cli\u003eInsertion Loss (50W Source, 50Ω Load): \u0026lt;0.1dB below 1MHz. \u0026lt;3dB below 2MHz\u003c\/li\u003e\n\u003cli\u003eCommon Mode Voltage: 300V between any terminal and chassis\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy using Internal CJC: 1.0°C (see mainframe specification for details)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eTotalize Input\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Count: 2\/32–1.\u003c\/li\u003e\n\u003cli\u003eTotalize Input: 100kHz (max), rising or falling edge, programmable\u003c\/li\u003e\n\u003cli\u003eSignal Level: 1Vp-p (min), 42Vpk (max)\u003c\/li\u003e\n\u003cli\u003eThreshold: 0V or TTL, jumper selectable\u003c\/li\u003e\n\u003cli\u003eGate Input: TTL-Hi, TTL-Lo, or none\u003c\/li\u003e\n\u003cli\u003eCount Reset: Manual or Read+Reset\u003c\/li\u003e\n\u003cli\u003eRead Speed: 50\/s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog Voltage Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDAC 1, 2: ±12V in 1mV increments, nonisolated\u003c\/li\u003e\n\u003cli\u003eResolution: 1mV\u003c\/li\u003e\n\u003cli\u003eIout: 5mA max.\u003c\/li\u003e\n\u003cli\u003eSettleing Time: 1ms to 0.01% of output\u003c\/li\u003e\n\u003cli\u003eAccuracy ±(% of output + mV): 1 year ±5°C: 0.15% + 19mV; 90 day ±5°C: 0.1% + 19mV; 24 hour ±1°C: 0.04% + 19mV\u003c\/li\u003e\n\u003cli\u003eTemperature Coefficient: ±(0.015% + 1mV)\/°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eV OUT(L): \u0026lt;0.8V @ Iout = 400mA\u003c\/li\u003e\n\u003cli\u003eV OUT(H): \u0026gt;2.4V @ Iout = 1mA\u003c\/li\u003e\n\u003cli\u003eV OUT(H)MAX.: \u0026lt;42V with external open drain pull-up\u003c\/li\u003e\n\u003cli\u003eWrite Speed: 50\/s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 Channels: 20 channels of 2-pole relay input. All channels configurable to 4-pole.\u003c\/li\u003e\n\u003cli\u003eRelay Type: Latching electromechanical\u003c\/li\u003e\n\u003cli\u003eActuation Time: \u0026lt;3ms\u003c\/li\u003e\n\u003cli\u003eFirmware: Specified for Model 2700 rev. A02 or B01, 2701 rev. A01, and 2750 rev. A01 or higher\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Environment: Specified for 0° to 50°C. Specified to 80% R.H. at 35°C\u003c\/li\u003e\n\u003cli\u003eStorage Environment: –25° to 65°C\u003c\/li\u003e\n\u003cli\u003eWeight: 0.5kg (1.1 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\nThe Keithley 7706 plug-in module offers 20 channelsof 2-pole or 10 channels of 4-pole multiplexer switching with automatic CJC, as well as two analog output channels, 16 digital outputs,and one event counter\/totalizer. The event counter\/totalizer can be used to monitor and control system components, such as fixtures, limit switches, pass\/fail indicators, external voltage sources, loads, door closures, revolutions, etc., while performing mixed signal measurements. The Keithley 7706 is ideal for RTD, thermistor, and thermocouple temperature applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232344613111,"sku":"keithl_7706_new","price":1780.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7706-new_1.jpg?v=1735295116"},{"product_id":"u2751a-agilent-switch-card-used","title":"U2751A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4x8 2-wire matrix configuration\u003c\/li\u003e\n\u003cli\u003eMax. 42V\/2A (when used standalone)\u003c\/li\u003e\n\u003cli\u003e-30dB crosstalk and \u0026lt;-3dB insertion loss at 45 MHz operation\u003c\/li\u003e\n\u003cli\u003e4ms Max. switching time\u003c\/li\u003e\n\u003cli\u003eDB25 connector\u003c\/li\u003e\n\u003cli\u003eHigh-speed USB 2.0, USBTMC-USB488 standard (compatible with Microsoft\u003csup\u003e®\u003c\/sup\u003e Windows\u003csup\u003e®\u003c\/sup\u003e operating systems)\u003c\/li\u003e\n\u003cli\u003eStandalone and Modular capabilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Agilent U2751A USB Modular Switch Matrix offers a flexible connection path between the device under test and the test equipment, thus allowing different instruments to be connected to multiple points on the device under test at the same time. This instrument is able to support measurements at a high bandwidth of up to 45 MHz. It uses the common non-proprietary standard high-speed USB 2.0 interface that provides ease of connectivity - allowing users to set up and configure their tests swiftly with the plug and play feature.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232334520567,"sku":"agilen_u2751a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_u2751a.jpg?v=1735295118"},{"product_id":"7710-keithley-switch-card-new","title":"7710 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 Channel Solid State\/Long Life Differential Multiplexer Card with Auto CJC\u003c\/li\u003e\n\u003cli\u003e20 channels for general purpose measurements\u003c\/li\u003e\n\u003cli\u003eScanning speeds of up to 500 channels\/second\u003c\/li\u003e\n\u003cli\u003eHigh speed production or ATE testing up to 500 channels\/s\u003c\/li\u003e\n\u003cli\u003eLong lifetime solid state relay\u003c\/li\u003e\n\u003cli\u003eRemovable screw terminals for simple, quick connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Keithley 7710 plug-in module offers 20 channels of 2-pole or 10 channels of 4-pole relay input that can be configured as two independent banks of multiplexers. The relays are solid state, providing long life and low maintenance. Solid-state relays usually have 100 times longer life than mechanical relays. The 7710 is ideal for long-term data logging applications as well as for demanding high-speed applications.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232338878711,"sku":"keithl_7710_new","price":1360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7710-new_1.jpg?v=1735295123"},{"product_id":"7016a-keithley-switch-card-used","title":"7016A Keithley Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDual 1×4, 2 GHz, 50W Multiplexer with Optional Termination\u003c\/li\u003e \u003cli\u003eDC to 2 GHz, 50Ω, signal switching\u003c\/li\u003e \u003cli\u003eOff channels can be resistively terminated\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 7016A has two independent bi-directional 1x4 multiplexers for the Models 7001 and 7002 Switch Mainframes. The characteristic impedance of the card is 50Ω. Signal connections are made to the card with SMA connectors. Off channels can be resistively terminated. SMB jack connectors, provided on the card, are designed to be used with user-supplied terminators to minimize signal reflection.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232345170167,"sku":"keithl_7016a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7016a.jpg?v=1735295125"},{"product_id":"44475a-agilent-switch-card-used","title":"44475A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModule Dimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComponent Areas Available: 104mm x 74mm \u0026amp; 79mm x 74mm\u003c\/li\u003e\n\u003cli\u003eGird Hole Size (inside diameter): 1.17mm\u003c\/li\u003e\n\u003cli\u003eGrid Hole Spacing (center-center): 2.54mmx2.54mm\u003c\/li\u003e\n\u003cli\u003eMaximum Component Height (above Board): 12.7mm (0.5\")\u003c\/li\u003e\n\u003cli\u003eMaximum Lead length (below Board): 3.2mm (0.125\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Voltage:\u003c\/li\u003e\n\u003cli\u003e42V DC, 30V AC RMS\u003c\/li\u003e\n\u003cli\u003e42V AC Peak\u003c\/li\u003e\n\u003cli\u003eMaximum Power Dissipation (per Modules): 2W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConnection accessory\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e44485A Screw terminal block with 22 terminals for field wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Agilent 44475A is a Breadboard Module for use in the Agilent 3488A.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232369877239,"sku":"agilen_44475a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44475a_1.jpg?v=1735295130"},{"product_id":"2001-tcscan-keithley-switch-card-new","title":"Keithley 2001-TCSCAN 9-Channel Thermocouple\/General Purpose Scanner Card","description":"\u003ch1 style=\"display:block; clear:both; text-align:left; font-size:28px; margin:0 0 16px 0;\"\u003eKeithley 2001-TCSCAN 9-Channel Thermocouple\/General Purpose Scanner Card\u003c\/h1\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eKey Features At A Glance\u003c\/h2\u003e\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003ePlug-in scanner cards for Keithley 2000, 2001, 2002, and 2010 multimeters — integrates switching and measurement in a single instrument\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e2000-SCAN: 10 channels of 2-pole relay input, configurable as 5-channel 4-pole\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e2001-SCAN: 8 relay channels plus 2 solid-state channels enabling high-speed ratio and delta measurements\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e2001-TCSCAN: 9 analog channels with built-in cold-junction reference for thermocouple measurements\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eContact potential typically less than 500 nV per contact (1 µV maximum) for measurement integrity on low-level signals\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eThermocouple scan speed up to 43 channels\/second at 1°C resolution (2001-TCSCAN)\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eScrew terminal connections accept #22 AWG wire; isolation greater than 10⁹ Ω between any two terminals\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eCompact form factor: 21mm × 72mm × 221mm, adds 0.4 kg to host multimeter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe Keithley 2000 Series Scanners are plug-in scanner cards designed to install in the back-panel option slot of Keithley Model 2000, 2001, 2002, and 2010 digital multimeters. Three card variants are available: the 2000-SCAN general-purpose 10-channel card, the 2001-SCAN high-speed multiplexing card with solid-state channels, and the 2001-TCSCAN thermocouple\/general-purpose card with built-in cold-junction reference.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThese scanner cards transform a host multimeter into a multipoint test and measurement system suited to applications involving up to ten measurement points. Combining scan and measurement capabilities in a single instrument reduces the need for extra equipment, eliminates complexities of triggering, timing, and processing issues, and helps reduce test time. The 2001-TCSCAN supports cold-junction compensated temperature measurements alongside voltage, resistance, and frequency measurements on the same card.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eValueTronics International has supplied new and pre-owned test and measurement equipment from our Elgin, Illinois facility since 1992. Every {{CONDITION}} 2000 Series Scanner card we sell is inspected by our technical staff at our 20,000 square foot warehouse at 1675 Cambridge Drive before it leaves the building. Customers reach a live test equipment specialist by phone and receive the same instrument they were quoted — with the condition, accessories, and documentation confirmed in writing.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eBrand Heritage\u003c\/h2\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eKeithley Instruments was founded in Cleveland, Ohio in 1946 and built its reputation on precision low-level electrical measurement instruments. Keithley was acquired by Danaher Corporation in 2010, joining Tektronix in the same portfolio. In 2016, Danaher's industrial businesses — including both Keithley and Tektronix — were spun off into Fortive Corporation, where the Keithley brand continues today.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eCompare Other Models in This Series\u003c\/h2\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe Keithley 2000 Series Scanners comprise three plug-in scanner cards — the 2000-SCAN, 2001-SCAN, and 2001-TCSCAN — that all install in the back-panel option slot of the Keithley Model 2000, 2001, 2002, and 2010 digital multimeters. The datasheet groups these three cards as a family because they share the same host-instrument compatibility, the same compact mechanical form factor, and the same screw terminal input architecture.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eWithin the family, each card targets a different measurement focus. The 2000-SCAN is the general-purpose 10-channel relay scanner. The 2001-SCAN adds two solid-state channels to enable high-speed ratio and delta measurements. The 2001-TCSCAN trades one channel for a built-in cold-junction reference to enable thermocouple temperature measurements alongside voltage, resistance, and frequency.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eEach new 2000 Series Scanner card listed below is its own dedicated product page with condition-matched pricing. Click into the specific card variant that fits your application and host multimeter to see the current quote, accessories included, and availability.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe 2000-SCAN is the entry point in the family: 10 channels of 2-pole relay input, configurable as 5-channel 4-pole, suited to general-purpose multiplexing into the host multimeter without the solid-state speed enhancements or thermocouple reference of the other two cards.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe three cards differ in channel architecture and measurement capability. The 2000-SCAN provides ten 2-pole relay channels with no solid-state or thermocouple capability. The 2001-SCAN provides eight relay channels plus two solid-state channels, with the solid-state channels supporting DCV, ACV, and frequency measurements at faster actuation times (150 µs on \/ 100 µs off versus 2.5 ms for the relay channels). The 2001-TCSCAN provides nine analog channels plus a dedicated cold-junction reference channel for thermocouple work, with scan speeds up to 43 channels per second at 1°C resolution.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eFunction coverage also differs across the family. The 2001-SCAN relay channels handle DCV, ACV, 4-wire and 2-wire resistance, RTDs, frequency, and (on two channels with user-supplied shunt resistors) DCI and ACI. The 2001-SCAN solid-state channels are limited to DCV, ACV, and frequency. The 2001-TCSCAN supports DCV, ACV, 4-wire resistance, thermocouple, 2-wire resistance, 4-wire RTD, 2-wire RTD, and frequency — mixable channel to channel.\u003c\/p\u003e\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; text-align:left; vertical-align:top; margin:0 0 16px 0;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eChannels\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eSwitching Type\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eSignal Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u003cstrong\u003e2001-TCSCAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e9 analog input + 1 cold-junction reference\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRelay (2-pole)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500nV to 125V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2000-SCAN\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10 (2-pole), configurable as 5 (4-pole)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRelay (electromechanical)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eUp to 110V DC \/ 125V AC rms, 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2001-SCAN\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10 (8 relay + 2 solid-state)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRelay + Solid-State Hybrid\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e500nV to 125V; 110V DC, 1A (relay); 50mA (solid-state)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp style=\"margin:0 0 8px 0; font-size:14px; color:#555;\"\u003eAdditional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eAccessories Supplied\u003c\/h2\u003e\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\u003cli style=\"margin:0 0 6px 0;\"\u003eTest Leads\u003c\/li\u003e\u003c\/ul\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eProduct Core \u0026amp; Specifications\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; text-align:left; vertical-align:top; margin:0 0 16px 0;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eThermocouple Accuracy (Total Absolute Error, 1 Year, with Model 2001 Multimeter)\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eType J\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRange: −100° to 760°C; Default Resolution: 0.1°C; 18°–28°C: ±0.65°C; 0°–18°C \u0026amp; 28°–50°C: ±1.08°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eType K\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRange: −100° to 1372°C; Default Resolution: 0.1°C; 18°–28°C: ±0.70°C; 0°–18°C \u0026amp; 28°–50°C: ±1.32°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eType T\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRange: −100° to 400°C; Default Resolution: 0.1°C; 18°–28°C: ±0.68°C; 0°–18°C \u0026amp; 28°–50°C: ±1.22°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eType E\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRange: −100° to 1000°C; Default Resolution: 0.1°C; 18°–28°C: ±0.67°C; 0°–18°C \u0026amp; 28°–50°C: ±1.11°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eType R\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRange: 0° to 1768°C; Default Resolution: 1.0°C; 18°–28°C: ±1.31°C; 0°–18°C \u0026amp; 28°–50°C: ±3.06°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eType S\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRange: 0° to 1768°C; Default Resolution: 1.0°C; 18°–28°C: ±1.30°C; 0°–18°C \u0026amp; 28°–50°C: ±3.02°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eType B\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRange: 350° to 1820°C; Default Resolution: 1.0°C; 18°–28°C: ±1.65°C; 0°–18°C \u0026amp; 28°–50°C: ±4.14°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eAccuracy Notes\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eSpecifications apply to channels 2–6. Add 0.06°C for each adjacent channel away from channel 6. Extended range (Types J, K, T, E): −200.0°C to −100.1°C add ±0.1°C. Excluding thermocouple error.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eGeneral\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eChannels\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e9 channels of 2-pole analog input, 1 cold junction sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eFunctions\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDCV, ACV, 4-wire Ω, Thermocouple, 2-wire Ω, 4-wire RTD, 2-wire RTD, Frequency (can be mixed from channel to channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eThermocouple Scan Speed\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e25 channels\/second @ 0.1°C resolution; 43 channels\/second @ 1°C resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eCapabilities\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMultiplex one of nine 2-pole or one of four 4-pole analog signals into Model 2001 DMM and\/or any combination of 2- or 4-pole analog signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eReference Output\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e+200µV\/°C (+54.63mV at 0°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eAll Inputs — Maximum Signal Levels\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDC\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e110V DC, \u0026lt;1A switched, 30VA maximum (resistive load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eAC\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e125V AC rms or 175V AC peak, 1A switched, 62.5VA maximum (resistive load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eContact Life\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10\u003csup\u003e5\u003c\/sup\u003e operations at maximum signal level; \u0026gt;10\u003csup\u003e8\u003c\/sup\u003e operations cold switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eContact Resistance\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;1Ω at end of contact life (Channels 5 and 10 maximum power = 0.25 VA maximum — factory installed 120Ω, 5%, 1\/4W resistors; user may replace with jumper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eActuation Time\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2.5ms maximum on\/off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eContact Potential\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;±500nV typical per contact, 1µV max (Channels 5 and 10: ±1µV typical, 2µV max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eScrew terminal, #22 AWG wire size (0.062 O.D.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eIsolation Between Any Two Terminals\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10\u003csup\u003e9\u003c\/sup\u003eΩ, \u0026lt;75pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eCommon Mode Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e350V peak between any terminal and earth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum Voltage Between Any Two Terminals\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e110V DC, 125V AC rms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003ePhysical\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e21mm high × 72mm wide × 221mm deep (0.83 in × 2.83 in × 8.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e283g (10 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Maximum voltage between any two terminals: 200 V peak (2000-SCAN and 2001-SCAN). Maximum voltage between any terminal and Model 2001 Input LO: 200 V peak. Common mode voltage: 350 V peak between any terminal and earth.\u003cstrong\u003eImportant:\u003c\/strong\u003e The 2000-SCAN, 2001-SCAN, and 2001-TCSCAN are plug-in scanner cards designed for use with Keithley Model 2000, 2001, 2002, and 2010 DMMs. A compatible DMM mainframe is required and is not included with the scanner card.\u003cstrong\u003eImportant:\u003c\/strong\u003e Model 2000 DMM provides built-in linearization support for J, K, and T-type thermocouples only. The Model 2010 has built-in support for J, K, T, and N thermocouples. Automatic linearization of types J, K, E, R, S, B, and T thermocouples is provided only when the 2001-TCSCAN is installed in the Model 2001 or 2002.\u003cstrong\u003eImportant:\u003c\/strong\u003e For the 2001-TCSCAN, channels 5 and 10 are limited to 0.25 VA maximum power because of factory-installed 120Ω, 5%, 1\/4W resistors. The user may replace these with jumpers; see the product manual for complete instructions.Recommended pairing: install the 2000 Series Scanner card in a Keithley Model 2000, 2001, 2002, or 2010 digital multimeter to create the multipoint measurement system described in the datasheet.\u003cp style=\"text-align:center; margin:32px 0 8px 0;\"\u003e\u003cstrong\u003ePlease review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232367059191,"sku":"keithl_2001-tcscan_new","price":1280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_2001-tcscan-new_1.jpg?v=1735295131"},{"product_id":"44470d-agilent-switch-card-used","title":"44470D Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli class=\"feature\"\u003eDesigned for low channel count application\u003c\/li\u003e \u003cli class=\"feature\"\u003eSwitching up to 2A, 250V\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Agilent 44470D multiplexer module provides 20 channels to switch both high and low input signals to a common bus. It can switch signals up to 250V, 2A, and 60W, or 125VA per channel.  This module exhibits low thermal offset characteristics, making it ideal for precision low-level signal routing. It can be operated in either a break-before-make mode or multiple channels close mode. You can make four-wire ohm measurements by programming two Agilent 44470Ds to open\/close in the card pair mode. A screw terminal block is provided for ease of wiring.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232339337463,"sku":"agilen_44470d","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44470d.jpg?v=1735295133"},{"product_id":"3730-keithley-switch-card-new","title":"3730 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e6 row by 16 column matrix (2-pole)\u003c\/li\u003e \u003cli\u003eAnalog backplane connection relays provide easy column expansion\u003c\/li\u003e \u003cli\u003e300V, 1A switched or 2A carry signal capacity; 60W, 125VA\u003c\/li\u003e \u003cli\u003eScrew terminal connections provided on removable 3730-ST accessory\u003c\/li\u003e \u003cli\u003e2µV and 100pA offsets\u003c\/li\u003e \u003cli\u003eRelay closures stored in onboard memory\u003c\/li\u003e \u003cli\u003eLatching electromechanical relays\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 3730 is a two-pole, 6 row by 16 column matrix card. It can connect up to six differential instrument channels to any combination of 16 DUTs (devices under test). Any row can be connected to the Series 3700 mainframe backplane by using the analog backplane connection relays. This allows for easy matrix column expansion. A matrix of up to 6 rows by 96 columns can be supported within a single Model 3706 mainframe (with six Model 3730 cards).\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232341860599,"sku":"keithl_3730_new","price":3270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_3730-new.jpg?v=1735295135"},{"product_id":"44471a-agilent-switch-card-used","title":"44471A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e10 channel Relay Module\u003c\/li\u003e \u003cli\u003eSwitching up to 2A, 250V.\u003c\/li\u003e \u003cli\u003eHigh isolation for mV level signal switching.\u003c\/li\u003e \u003cli\u003eClosed channel resistance \u0026lt; 1ohm.\u003c\/li\u003e \u003cli\u003elow thermal characteristics.\u003c\/li\u003e \u003cli\u003eThis unit is option 011 plug-in for the 3488A Switch\/Control unit\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Agilent 44471A can be used to control DUT power, to actuate external relay or to form an attenuator. Each relay on the module is rated for switching up to 250V, 2A, or up to 60W or 125VA. The initial closed channel resistance is lower than 1 Ohm. The Agilent 44471A exhibits low thermal characteristics, making it ideal for independent signal switching. A screw terminal block is provided for ease of wiring.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232340353271,"sku":"agilen_44471a","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44471a.jpg?v=1735295138"},{"product_id":"44478b-agilent-switch-card-used","title":"44478B Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eSwitching up to 1A, 24W or 24VA\u003c\/li\u003e\n\u003cli\u003eInsertion loss less than 1.9dB at 1.3 GHz\u003c\/li\u003e\n\u003cli\u003eMaximum Scan Rate: 43 Chans\/sec\u003c\/li\u003e\n\u003cli\u003eMaximum Voltage: 42V, DC+AC peak\u003c\/li\u003e\n\u003cli\u003eMaximum Current: 1A\u003c\/li\u003e\n\u003cli\u003eMaximum Power:\u003c\/li\u003e\n\u003cli\u003ePer channel: 24W, 24VA or 44dBm, Characteristic Impedance: 75 Ohm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Agilent 44478B Multiplexer Module is an ideal choice for broadband switching of high-frequency or fast pulse signals. Dual 1-to-4 multiplexers provide bi-directional switching of signals from DC to 1.3 GHz. High-channel isolation (\u0026gt;55 dB at 1 GHz) assures quality dynamic-range measurements using spectrum, network, or distortion analyzers. Each 1-to-4 multiplexer consists of seven relays in a \"tree\" structure, which provides high isolation and low VSWR (voltage standing wave ratio). All the connectors on the module's edge are female BNC for ease of wiring. Off-channels can be terminated in resistors to maintain proper operation of DUT circuitry. Simply plug a 50\/75 Ohm SMB type resistive termination onto the on-board male SMB connector provided for each channel.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232344776951,"sku":"agilen_44478b","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44478b.jpg?v=1735295140"},{"product_id":"pci-6133-national-instruments-switch-card-used","title":"PCI-6133 National Instruments Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e8 AI (14-Bit, 2.5 MS\/s\/ch), 8 DIO, PXI Multifunction I\/O Module\u003c\/li\u003e \u003cli\u003eThe PCI-6133 dimensions require chassis slots that can accommodate full-length PCI modules\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe PXI-6133 is a simultaneous-sampling, multifunction data acquisition device. It offers analog input, digital I\/O, two 24 bit counters, and digital triggering. The PXI-6133 is ideal for a variety of applications, such as IF digitization; transient recording; ISDN, ADSL, and POTS manufacturing test in the telecom industry; ultrasound and sonar testing; and high energy physics.\u003c\/p\u003e","brand":"National Instruments","offers":[{"title":"Default Title","offer_id":49232377938167,"sku":"nation_pci-6133","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/nation_pci-6133.jpg?v=1735295142"},{"product_id":"7072-hv-keithley-switch-card-new","title":"Keithley 7072-HV 8x12 High Voltage Semiconductor Matrix Card","description":"\u003ch1 style=\"display:block; clear:both; text-align:left; font-size:28px; margin:0 0 16px 0;\"\u003eKeithley 7072-HV 8x12 High Voltage Semiconductor Matrix Card\u003c\/h1\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eKey Features At A Glance\u003c\/h2\u003e\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e8x12 matrix configuration: 8 rows by 12 columns with three-lug triaxial (Signal, Guard, Chassis) connectors\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eTwo C-V paths capable of switching up to 1300 V with less than 1 pA offset current\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eSix general-purpose and C-V paths rated to 200 V with less than 20 pA offset current\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003ePath resistance less than 1 ohm initial, less than 3.5 ohms at end of contact life\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eRelay settling time less than 15 ms; insertion loss 0.1 dB typical (1 MHz, 50 ohm source\/load)\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eCold-switching contact life of 10^7 closures; 10^5 closures at maximum signal level\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eCompatible with Keithley 707A, 707B, 708A, and 708B switching matrix mainframes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe Keithley 7072-HV is a high voltage semiconductor matrix card designed to switch low-level, high-voltage, and high-impedance signals for semiconductor parametric tests on wafers and devices. It provides an 8 row by 12 column matrix configuration with three-lug triaxial connectors carrying Signal, Guard, and Chassis conductors, where the outer shell is connected to chassis for safety and noise shielding and the center conductor is fully surrounded by the inner conducting shield to provide fully guarded measurements with higher isolation and improved measurement speed and accuracy.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe 7072-HV is intended for semiconductor device and material characterization. The high voltage signals encountered in breakdown measurements or oxide integrity testing can be switched with this matrix card, with signals connected to the High V, Low I paths automatically isolated from the rest of the card. The two C-V paths may be used for measurement of capacitance voltage characteristics from DC to 1 MHz or for switching low currents with a common ground. Four additional high quality signal paths with less than 20 pA offset current provide for signal switching to 200 V.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eBrand Heritage\u003c\/h2\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eKeithley Instruments was founded in 1946 in Cleveland, Ohio and became a long-established specialist in low-level and precision electrical measurement. Keithley was acquired by Danaher Corporation in 2010 and, following the 2016 spinoff of Danaher's industrial businesses, is now part of Fortive Corporation alongside Tektronix. Instruments bearing the Keithley brand continue to be developed and supported under that lineage.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eProduct Core \u0026amp; Specifications\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; text-align:left; vertical-align:top; margin:0 0 16px 0;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eMatrix Configuration\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e8 rows by 12 columns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eConnector Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eThree-lug triaxial (Signal, Guard, Chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eContact Life (Cold Switching)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10\u003csup\u003e7\u003c\/sup\u003e closures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eContact Life (At Maximum Signal Level)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10\u003csup\u003e5\u003c\/sup\u003e closures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003ePath Resistance (per conductor)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;1Ω initial, \u0026lt;3.5Ω at end of contact life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eRelay Settling Time\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;15 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eInsertion Loss (1 MHz, 50Ω source, 50Ω load)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e0.1 dB typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eEMC\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eConforms to European Union Directive 89\/336\/EEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eSafety\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eConforms to European Union Directive 73\/23\/EEC (meets EN61010-1\/IEC 1010)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eOperating Environment\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e0° to 50°C, up to 35°C at 70% R.H.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eStorage Environment\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e-25° to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eOffset Current and Path Isolation Specs\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e23°C, \u0026lt;60% R.H.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; text-align:left; vertical-align:top; margin:0 0 16px 0;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003ePer-Path Specification\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eLow Current (Rows A-B)\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eGeneral Purpose (Rows C-F)\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eC-V (Rows G-H)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eCrosspoint Configuration\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2-pole Form A\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2-pole Form A\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1-pole Form A, Common Guard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eOffset Current\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;1 pA\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;20 pA\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;20 pA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003ePath Isolation - Resistance\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10\u003csup\u003e13\u003c\/sup\u003e Ω\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10\u003csup\u003e12\u003c\/sup\u003e Ω\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10\u003csup\u003e12\u003c\/sup\u003e Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003ePath Isolation - Capacitance (nominal)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e0.4 pF\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1 pF\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e0.6 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eCrosstalk (1 MHz, 50Ω load, typical)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;-60 dB\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;-40 dB\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;-50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003e3dB Bandwidth (typical, 50Ω load)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e4 MHz\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e8 MHz\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e5 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eMax Signal Level (between any 2 pins or chassis)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1300 V\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 V\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eMax Signal Level (between signal \u0026amp; guard; 1A carry\/0.5A switched, 10VA peak resistive load)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 V\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 V\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eContact Potential (Signal to Guard)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;50 μV\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;20 μV\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;40 μV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Maximum signal level: 1300 V between any two pins or chassis on the High V \/ Low I paths, and 200 V on the general-purpose and C-V paths. Maximum between signal and guard is 200 V, with 1 A carry \/ 0.5 A switched and 10 VA peak (resistive load).\u003cstrong\u003eImportant:\u003c\/strong\u003e The 7078-TBC 3-Lug Female Triax Bulkhead Connector with Cap is rated for use at 200V or less, per the datasheet's accessories listing.\u003cstrong\u003eImportant:\u003c\/strong\u003e The 7072-HV requires a compatible switching matrix mainframe (Models 707A, 707B, 708A, or 708B). The mainframe is not included with this matrix card.\u003cstrong\u003eImportant:\u003c\/strong\u003e Connection accessories (triax cables, adapters, bulkhead connectors) are not included with the base card and must be ordered separately based on the system configuration.Recommended pairing: the 7072-HV is designed for use with the Keithley Model 237 SMU, Model 2410 SourceMeter instrument, Model 6487 Picoammeter\/Voltage Source, or Model 6517B Electrometer\/High Resistance Meter named in the datasheet, and installs into the Keithley 707A, 707B, 708A, or 708B switching matrix mainframes.\u003cp style=\"text-align:center; margin:32px 0 8px 0;\"\u003e\u003cstrong\u003ePlease review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232343138551,"sku":"keithl_7072-hv_new","price":20500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7072-hv-new.jpg?v=1735295144"},{"product_id":"3721-keithley-switch-card-new","title":"3721 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40 two-pole or 20 four-pole channels for general purpose switching\u003c\/li\u003e\n\u003cli\u003e2 dedicated channels for current measurements, 3A capacity\u003c\/li\u003e\n\u003cli\u003eAutomatic CJC for temperature measurements when used with 3721-ST accessory\u003c\/li\u003e\n\u003cli\u003e4-wire common side ohms input supports 40 channels of 4-wire ohms measurements\u003c\/li\u003e\n\u003cli\u003eAnalog backplane connection relays provide easy bank and card interconnections\u003c\/li\u003e\n\u003cli\u003e300V, 2A switched or 3A carry signal capacity; 60W, 125VA\u003c\/li\u003e\n\u003cli\u003eLatching electromechanical relays\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Keithley 3721 offers two independent banks of 1x20 two-pole multiplexers that are ideal for general purpose switching, including temperature measurements. The two banks can automatically be connected to the Series 3700 mainframe backplane and optional DMM through the analog backplane connection relays. This connection allows the mainframe to reconfigure the Model 3721 as a single 1x40 two-pole multiplexer or to enable card-to-card expansion for even larger configurations.\u003c\/p\u003e\n\u003cp\u003eThe Model 3721 provides a number of other features. In addition to the 40 channels, two fused channels are supplied for current measurements. Also, the Model 3721 includes dedicated inputs that enable 40 channels of four-wire common side ohms measurements. For thermocouple type measurements, automatic cold junction compensation (CJC) is supported when used with the Model 3721-ST (screw terminal) accessory.\u003c\/p\u003e\n\u003cp\u003eThe Model 3721 uses two 50-pin male D-sub connectors for signal connections. For screw terminal or automatic CJC, use the detachable Model 3721-ST accessory.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232349724919,"sku":"keithl_3721_new","price":2040.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_3721_2.jpg?v=1735295149"},{"product_id":"44476a-agilent-switch-card-used","title":"44476A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFurnishes three independent SPST 50-ohm coaxial switches with excellent performance from DC to 18 GHz\u003c\/li\u003e\n\u003cli\u003eThe 3 mm SMA connector allows you to easily connect cables for multiple system configurations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232347169015,"sku":"agilen_44476a","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44476a.jpg?v=1735295151"},{"product_id":"44724a-agilent-switch-card-used","title":"44724A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirectly provides open drain digital outputs\u003c\/li\u003e\n\u003cli\u003eGives you convenient control of DC devices or logic levels\u003c\/li\u003e\n\u003cli\u003eOpen drain outputs are used to control DC devices of up to 55 V, or drive TTL logic levels\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232348741879,"sku":"agilen_44724a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44724a.jpg?v=1735295152"},{"product_id":"e1346a-agilent-switch-card-used","title":"E1346A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1-Slot, B-size, register based\u003c\/li\u003e \u003cli\u003e48 single-ended channels\u003c\/li\u003e \u003cli\u003eCommon low and guard terminals\u003c\/li\u003e \u003cli\u003eChannel scanning with Agilent DMMs\u003c\/li\u003e \u003cli\u003eAnalog bus connector on the faceplate\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Agilent E1346A is a B-size, 1-slot, register-based VXI module that switches 48 channels of high connections and one channel each of low and guard. This module consists of a component and a terminal block that plugs onto the component card. An analog bus connector on the faceplate provides easy connection to an Agilent E1326B DMM, Agilent E1411B DMM, and\/or other slot-adjacent multiplexers. Common high, low, and guard signals are connected by tree switch to both the tree-switch terminals on the terminal card and the analog bus connector. Removal of a factory-installed jumper on the component card isolates the low from the guard input. One analog bus cable is shipped with each module, making it easy to connect multiplexer common outputs together for slot-adjacent modules.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232343531767,"sku":"agilen_e1346a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_e1346a_1.jpg?v=1735295154"},{"product_id":"7020-keithley-switch-card-used","title":"7020 Keithley Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e80 bit control to 40 in\/40 out\u003c\/li\u003e \u003cli\u003eInput and output protection\u003c\/li\u003e \u003cli\u003eUse internal 5.3V power supply or external power supply\u003c\/li\u003e \u003cli\u003eMonitor and control large automated test procedures\u003c\/li\u003e \u003cli\u003eDrive relatively high current devices, such as solenoids, relays, and small motors, with either an internal or external power supply to automate processes\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 7020 Digital I\/O Interface Card provides high density digital input\/output capabilities in an easy to control form. It provides a 96 pin mass terminated connector. They have 40 independent inputs and 40 independent outputs, so it is well suited for monitoring and controlling large automated test applications compactly and cost effectively.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232338747639,"sku":"keithl_7020","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7020.jpg?v=1735295156"},{"product_id":"44725a-agilent-switch-card-used","title":"44725A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirectly Switches: Voltage, Current, Power\u003c\/li\u003e\n\u003cli\u003eReliably switch the voltage, current, or power you need\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232338583799,"sku":"agilen_44725a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44725a.jpg?v=1735295162"},{"product_id":"hs-8-associated-research-switch-card-used","title":"HS-8 Associated Research Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh Voltage Switching Outputs Rated for up to 5kVAC and 6 kVDC\u003c\/li\u003e \u003cli\u003eMulti-Point or Multi-Product Testing Capability\u003c\/li\u003e \u003cli\u003eFront Panel Indicators\u003c\/li\u003e \u003cli\u003eRack Mount Style Enclosure\u003c\/li\u003e \u003cli\u003eGround Bond Outputs Rated for up to 30A\u003c\/li\u003e \u003c\/ul\u003e","brand":"Associated Research","offers":[{"title":"Default Title","offer_id":49232343597303,"sku":"associ_hs-8","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/associ_hs-8.jpg?v=1735295164"},{"product_id":"e1499a-agilent-switch-card-used","title":"E1499A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli style=\"width: 100%; white-space: normal; vertical-align: middle;\"\u003e2-Slot, C-Size, VXI Controller\u003c\/li\u003e \u003cli style=\"width: 100%; white-space: normal; vertical-align: middle;\"\u003eVideo, RS-232, Parallel Ports\u003c\/li\u003e \u003cli style=\"width: 100%; white-space: normal; vertical-align: middle;\"\u003eHPIB, HP-HIL, SCSI Interfaces\u003c\/li\u003e \u003c\/ul\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232331866359,"sku":"agilen_e1499a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_e1499a.jpg?v=1735295165"},{"product_id":"44473a-agilent-switch-card-used","title":"44473A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSwitching signals up to 250V, 2A\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eYou can use the Agilent 44473A matrix switch module to conveniently connect a group of instruments to several points on the DUT. Individual modules provide a 4x4 two-wire matrix that allows any combination of inputs and outputs to be connected for signals up to 250V or 2A.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232338321655,"sku":"agilen_44473a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44473a.jpg?v=1735295167"},{"product_id":"7708-keithley-switch-card-new","title":"7708 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40-channel Differential Multiplexer Module with Automatic CJC and Screw Terminals\u003c\/li\u003e\n\u003cli\u003e40 differential channels for general-purpose measurements\u003c\/li\u003e\n\u003cli\u003eTwo or four wire measurements\u003c\/li\u003e\n\u003cli\u003e300V, 1A capacity for voltage, channels; 60W, 125VA\u003c\/li\u003e\n\u003cli\u003eOversize screw terminal connection blocks are standard for easier connection\u003c\/li\u003e\n\u003cli\u003eRelay closures stored in onboard memory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Model 7708 plug-in module offers 40 channels of 2-pole or 20 channels of 4-pole multiplexer switching that can be configured as two independent banks of multiplexers. The built-in CJC sensors automatically linearize thermocouples, making the Model 7708 ideal for RTD, thermistor, and thermocouple temperature applications. It is also well suited for mixed-signal measurement applications that require multi-point monitoring, such as environmental stress screening.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232338387191,"sku":"keithl_7708_new","price":1780.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7708-new_1.jpg?v=1735295170"},{"product_id":"44721a-agilent-switch-card-used","title":"44721A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvides logic readings, totalize count measurements and interrupts\u003c\/li\u003e\n\u003cli\u003eThis plug-in module is designed for use with the Agilent 3852A Data Acquisition System\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232354705655,"sku":"agilen_44721a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44721a.jpg?v=1735295172"},{"product_id":"7705-keithley-switch-card-new","title":"7705 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300V, 2A capacity\u003c\/li\u003e\n\u003cli\u003eTwo 50-pin female D-sub connectors are standard for secure hook-up and quick teardown\u003c\/li\u003e\n\u003cli\u003eRelay closures stored in onboard memory\u003c\/li\u003e\n\u003cli\u003eAccessories supplied: Two mating connectors with solder cup (Model 7788)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Signal Level: 300VDC or rms, 2A switched, 60W (DC, resistive), 125VA (AC, resistive)\u003c\/li\u003e\n\u003cli\u003eContact Life: No Load*: 10.8 closures; At Maximum Signal Levels: 10.5 closures-*1 Minimum signal level 10mV, 10μA\u003c\/li\u003e\n\u003cli\u003eChannel Resistance (per conductor): \u0026lt;1W\u003c\/li\u003e\n\u003cli\u003eContact Potential: ≤4μV per contact.\u003c\/li\u003e\n\u003cli\u003eOffset Current: \u0026lt;100pA\u003c\/li\u003e\n\u003cli\u003eActuation Time: 3ms\u003c\/li\u003e\n\u003cli\u003eIsolation: Channel to Channel: \u0026gt;10.9Ω, \u0026lt;50pF; Common Mode: \u0026gt;10.9Ω, \u0026lt;100pF\u003c\/li\u003e\n\u003cli\u003eCrosstalk: (1MHz, 50Ω load): \u0026lt;–35dB\u003c\/li\u003e\n\u003cli\u003eInsertion Loss (50Ω source, 50Ω load): \u0026lt;0.3dB below 1MHz, \u0026lt;3dB below 10MHz\u003c\/li\u003e\n\u003cli\u003eCommon Mode Voltage: 300V between any terminal and chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRelay Switch Configuration: 40 independent channels of 1-pole switching. Isolated from internal DMM\u003c\/li\u003e\n\u003cli\u003eContact Configuration: 1 pole Form A\u003c\/li\u003e\n\u003cli\u003eRelay Type: Latching electromechanical\u003c\/li\u003e\n\u003cli\u003eConnector Type: Two 50-pin female D-sub connectors\u003c\/li\u003e\n\u003cli\u003eFirmware: Specified for Model 2700 rev. A01, 2701 rev. A01, and 2750 rev. A01 or higher\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Environment: Specified for 0°C to 50°C; Specified to 80% R.H. at 35°C\u003c\/li\u003e\n\u003cli\u003eStorage Environment: –25°C to 65°C\u003c\/li\u003e\n\u003cli\u003eWeight: 0.45kg (1 lb)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Keithley 7705 plug-in module offers 40 channels of independent switching. These channels are designed to control power to the DUT and switching loads. They can also directly control light indicators, relays, etc.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232343236855,"sku":"keithl_7705_new","price":1570.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7705-new_1.jpg?v=1735295174"},{"product_id":"7174a-keithley-switch-card-new","title":"Keithley 7174A 8x12 High Speed, Low Leakage Current Matrix Card","description":"\u003ch1 style=\"display:block; clear:both; text-align:left; font-size:28px; margin:0 0 16px 0;\"\u003eKeithley 7174A 8x12 High Speed, Low Leakage Current Matrix Card\u003c\/h1\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eKey Features At A Glance\u003c\/h2\u003e\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eMaximum signal level of 200V and 2A carry current — designed for switching I-V and C-V signals in semiconductor characterization\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eLow offset current: 100 fA maximum, 10 fA typical on all signal pathways (with 0V applied to inputs and outputs)\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e8 rows x 12 columns matrix with 2-pole Form A crosspoint configuration switching both signal and guard\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eSettling time \u0026lt;2.5 seconds to 400 fA on all pathways after 10V applied (typical) for fast time to measurement\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003ePath isolation greater than 2x10^14 ohms with 1 pF; common isolation greater than 10^14 ohms with less than 10 pF\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003e3-lug triax connectors (Signal, Guard, Chassis) with fully guarded inner shield for improved isolation and accuracy\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eExpandable to 8x72 or 12x60 matrix by connecting up to six 7174A cards in a single 707A or 707B mainframe\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eDesigned for use with Keithley 2635B and 2636B System SourceMeter SMU Instruments and the Model 4200-SCS\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eThe Keithley 7174A is an 8x12 high-speed, low-leakage current matrix card built for semiconductor research, development, and production applications that require high-quality switching of I-V and C-V signals. Each crosspoint is a 2-pole Form A configuration that switches both signal and guard, and connections are made through 3-lug triax connectors with the outer shell tied to chassis for safety and noise shielding. The center conductor is fully surrounded by the inner conducting shield, allowing fully guarded measurements with higher isolation and improved speed and accuracy.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eA switching matrix routes test signals from source and measurement instruments to multiple devices or test points under software control, eliminating the need to manually reconnect cables between measurements. In a low-current semiconductor characterization setting, the matrix card sits between the SMU and the device under test, and its leakage, offset current, and dielectric absorption directly affect how quickly and accurately the measurement system can resolve small currents. The 7174A is intended for these low-level signal environments, where parasitic capacitance and offset currents on the switching path would otherwise dominate the measurement.\u003c\/p\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eValueTronics has supported test and measurement professionals since 1992 and operates from a 20,000 square foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois, where our team stores, inspects, and tests the equipment we offer. Working directly with our facility means engineers and procurement teams interact with people who can confirm condition, configuration, and availability against the actual unit rather than a drop-shipped listing, which is particularly valuable for specialized switching hardware like the 7174A that integrates with a specific mainframe and SMU ecosystem.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eBrand Heritage\u003c\/h2\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eKeithley Instruments is a precision measurement brand long associated with low-current, low-voltage, and semiconductor characterization instruments. Keithley became part of Tektronix in 2010, and the Keithley product lines, including the 7174A matrix card and the SourceMeter SMU instruments referenced for compatibility on this datasheet, are now offered under the Tektronix company umbrella while retaining the Keithley brand identity.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eAccessories Supplied\u003c\/h2\u003e\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\u003cli style=\"margin:0 0 6px 0;\"\u003eEight row interconnect cables for card to card matrix expansion\u003c\/li\u003e\u003c\/ul\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eProduct Core \u0026amp; Specifications\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; text-align:left; vertical-align:top; margin:0 0 16px 0;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc; background:#f5f5f5;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMatrix Configuration\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eSingle 8 rows x 12 columns. Expanding the columns can be done internally by connecting the rows of multiple 7174A cards together with coax jumpers.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eCrosspoint Configuration\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e2-pole Form A (Signal Guard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e3-lug triax (Signal, Guard, Chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum Signal Level (Pin-to-pin or Pin-to-Chassis)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e200V, 2A carry current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eContact Life (Cold Switching)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e10\u003csup\u003e8\u003c\/sup\u003e closures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eOffset Current\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e100 fA max., 10 fA typical (with 0V applied to inputs and outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eIsolation, Path (Signal to Signal)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;2x10\u003csup\u003e14\u003c\/sup\u003e Ω, 1 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eIsolation, Common (Signal to Chassis)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026gt;10\u003csup\u003e14\u003c\/sup\u003e Ω, \u0026lt;10 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eSettling Time\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;2.5s to 400 fA (all pathways) after 10V applied (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eCrosstalk (1 MHz, 50Ω Load)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;-70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInsertion Loss (1 MHz, 50Ω Load)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;-0.2 dB typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e3dB Bandwidth (50Ω Load, 50Ω Source)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e30 MHz typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e3dB Bandwidth (1 MΩ Load, 50Ω Source)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e40 MHz typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eRelay Settling Time\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum Leakage (Pin to Ground)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e0.01 pA\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eMaximum Leakage (Pin to Pin)\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e0.005 pA\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e6.7x10\u003csup\u003e13\u003c\/sup\u003e Ω minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eCapacitance (Guard Driven), Path to Ground\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e\u0026lt;10 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eCapacitance (Guard Driven), Path to Path\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e1 pF typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eEMC\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eConforms to European Union Directive 89\/336\/EEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eSafety\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eConforms to European Union Directive 73\/23\/EEC (meets EN61010-1\/IEC 1010)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eOperating Environment\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e0° to 50°C, up to 35°C at 70% R.H.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eStorage Environment\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e-25° to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003eOffset Current and Path Isolation Specifications Environment\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; text-align:left; vertical-align:top; border:1px solid #ccc;\"\u003e23°C, \u0026lt;60% R.H.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Maximum signal level: 200V pin-to-pin or pin-to-chassis, 2A carry current. Contact life is rated at 10^8 closures under cold switching.\u003cstrong\u003eImportant:\u003c\/strong\u003e Designed for use with Keithley Model 4200-SCS, 2635B and 2636B System SourceMeter SMU Instruments, and Agilent B1500.\u003cstrong\u003eImportant:\u003c\/strong\u003e Compatible with Models 707A, 707B, 708A, and 708B switching matrix mainframes. The 7174A card requires one of these mainframes to operate; the mainframe is not included.\u003cstrong\u003eImportant:\u003c\/strong\u003e Up to six 7174A cards can be connected in a single 707A switching mainframe to form an 8x72 or 12x60 matrix.\u003cstrong\u003eImportant:\u003c\/strong\u003e Offset Current and Path Isolation specifications are valid at 23°C, \u0026lt;60% R.H.Recommended pairing: the 7174A is designed for use with Keithley Model 4200-SCS, Keithley 2635B and 2636B System SourceMeter SMU Instruments, and the Agilent B1500, installed in a Model 707A, 707B, 708A, or 708B switching matrix mainframe.\u003cp style=\"text-align:center; margin:32px 0 8px 0;\"\u003e\u003cstrong\u003ePlease review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232338813175,"sku":"keithl_7174a_new","price":21800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7174a-new.jpg?v=1735295176"},{"product_id":"7057a-keithley-switch-card-used","title":"7057A Keithley Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCold junction compensated\u003c\/li\u003e \u003cli\u003e2-pole Form A\u003c\/li\u003e \u003cli\u003e\u0026lt;1µV of switch contact potential\u003c\/li\u003e \u003cli\u003ePermits monitoring of up to nine thermocouples or other transducers\u003c\/li\u003e \u003cli\u003eThe nine signal channels use a guarded 2-pole configuration\u003c\/li\u003e \u003cli\u003eAn isothermal block provides electrical isolation up to 42V while assuring excellent thermal conductivity between cold junction terminations\u003c\/li\u003e \u003cli\u003eA sensing device mounted in the isothermal block monitors the cold junction and outputs a calibrated reference voltage that is linearly related to the temperature\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 7057A, Scanner Card, provides a higher change in reference output for improved cold junction sensitivity. Formulae for converting the voltage outputs of all of the most popular thermocouple types are included in the manual. The contact potential of \u0026lt;1µV per channel translates to \u0026lt;0.025ºC error for precision measurements on type K thermocouples.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232346284279,"sku":"keithl_7057a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7057a.jpg?v=1735295177"},{"product_id":"44472a-agilent-switch-card-used","title":"44472A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e4 channel Dual VHF Multiplexer.\u003c\/li\u003e \u003cli\u003eDC to 300 MHz.\u003c\/li\u003e \u003cli\u003eSupplied with one connection terminal.\u003c\/li\u003e \u003cli\u003eSwitch module for the Agilent 3488A and Agilent 3499A\/B\/C mainframes\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Agilent 44472A provides two independent 50 Ohm character impedance bi-directional 1x4 switches are provided for signals from DC to 300 MHz. Very low crosstalk makes the VHF module ideal for VHF signal measurements using spectrum, network, or distortion analyzers. You can also use the excellent signal integrity of the VHF module for multiplexing inputs to your GPIB oscilloscope or waveform analyzer. Each group of four channels is isolated from the other and from the chassis to prevent ground loops. BNC connectors provide ease of connection to the module.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232353689847,"sku":"agilen_44472a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44472a.jpg?v=1735295181"},{"product_id":"7020d-keithley-switch-card-used","title":"7020D Keithley Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e80-bit control–40 in\/40 out\u003c\/li\u003e \u003cli\u003eInput and output protection\u003c\/li\u003e \u003cli\u003eUse internal 5.3V power supply or external power supply\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 7020-D Digital I\/O Interface Cards provide high-density digital input\/output capabilities in an easy-to-control form. The 7020-D has 40 independent inputs and 40 independent outputs, so they’re well-suited for monitoring and controlling large automated test applications compactly and cost-effectively. \u003c\/p\u003e \u003cp\u003eThe 7020-D has two heavy duty 50-pin D-sub connectors at the ends of short cables. The D-sub connector version is designed for industrial\/production applications where repeated connects\/ disconnects with external cables are required.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232354803959,"sku":"keithl_7020d","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7020d.jpg?v=1735295186"},{"product_id":"7038-keithley-switch-card-new","title":"7038 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThree 1×4, 2 GHz, 75W Multiplexer\u003c\/li\u003e \u003cli\u003eDC to 2 GHz, 75W, signal switching\u003c\/li\u003e \u003cli\u003eHigh channel to channel isolation\u003c\/li\u003e \u003cli\u003eMiniature SMB connectors\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 7038 75W 2.0 GHz Multiplexer Card ,is designed to speed testing and evaluation of a broad-range of telecommunications hardware, including coaxial cable-based equipment, cable television equipment, and high-speed Internet access products. The card simplifies automated switching of high-frequency ,RF signals, even those with bandwidths of up to 2 GHz.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232343466231,"sku":"keithl_7038_new","price":1660.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7038-new.jpg?v=1735295189"},{"product_id":"7019-c-keithley-switch-card-used","title":"Keithley 7019-C 6-Wire Ohms Switch Card for Series 2400 SourceMeter (Pre-Owned)","description":"\u003ch1 style=\"display:block; clear:both; text-align:left; font-size:28px; margin:0 0 16px 0;\"\u003eKeithley 7019-C 6-Wire Ohms Switch Card for Series 2400 SourceMeter (Pre-Owned)\u003c\/h1\u003e\u003cp style=\"margin:0 0 12px 0;\"\u003eDesigned for Keithley 2400, 2400-C, 2400-LV.\u003c\/p\u003e\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; margin:24px 0 12px 0;\"\u003eAbout this used unit\u003c\/h2\u003e\u003cul style=\"list-style:disc; margin:0 0 16px 22px; padding:0; clear:both;\"\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eWarranty included\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eFunctional verification included\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eStandard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px 0;\"\u003eNote that unnecessary accessories may not be included (contact Test Architect to confirm).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"text-align:center; margin:32px 0 8px 0;\"\u003e\u003cstrong\u003ePlease review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232339927287,"sku":"keithl_7019-c","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7019-c.jpg?v=1735295194"},{"product_id":"44478a-agilent-switch-card-used","title":"44478A Agilent Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSwitching up to: 1 AMP, 24 W or 24 VA\u003c\/li\u003e \u003cli\u003eInsertion loss less than: 1.9 dB at 1.3 GHz\u003c\/li\u003e \u003cli\u003eMaximum Scan Rate: 43 Chans\/sec\u003c\/li\u003e \u003cli\u003eMaximum Voltage: 42 V, DC+ AC peak\u003c\/li\u003e \u003cli\u003eMaximum Current: 1 AMP\u003c\/li\u003e \u003cli\u003eMaximum Power Per channel: 24 W, 24 VA or 44 dBm\u003c\/li\u003e \u003cli\u003eCharacteristic Impedance: ,50 Ohm\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Agilent 44478A, Multiplexer Module, is an ideal choice for broadband switching of high frequency or fast pulse signals. Dual 1-to-4 multiplexers provide bi-directional switching of signals from DC to 1.3 GHz. High channel isolation (\u0026gt;55 dB at 1 GHz) assures quality dynamic-range measurements using spectrum, network, or distortion analyzers. Each 1-to-4 multiplexer consists of seven relays in a \"tree\" structure, which provides high isolation and low VSWR (voltage standing wave ratio). All the connectors on the module's edge are female BNC for ease of wiring. Off-channels can be terminated in resistors to maintain proper operation of DUT circuitry. Simply plug a 50 Ohm SMB type resistive termination onto the on-board male SMB connector provided for each channel.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232341532919,"sku":"agilen_44478a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_44478a.jpg?v=1735295196"},{"product_id":"2750-keithley-switch-mainframe-new","title":"2750 Keithley Switch Mainframe New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCombines functions of DMM, switch system, and datalogger\u003c\/li\u003e \u003cli\u003eTrue 6½-digit (22-bit) resolution\u003c\/li\u003e \u003cli\u003eChoice of 12 switch\/control plug-in modules\u003c\/li\u003e \u003cli\u003eUp to 200 differential input channels (with 300V isolation) for measurement and control\u003c\/li\u003e \u003cli\u003eConvenient front panel inputs\u003c\/li\u003e \u003cli\u003eFree LabVIEW™, LabWindows\/CVI, Visual Basic, C\/C++, and TestPoint™ drivers (IVI style)\u003c\/li\u003e \u003cli\u003eGPIB and RS-232 communications capabilities\u003c\/li\u003e \u003cli\u003eFree ExceLINX™-1A datalogging software\u003c\/li\u003e \u003c\/ul\u003e \u003cp align=\"LEFT\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003ePrecision low ohms multichannel measurements on materials, devices, components, and systems, including:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eConnectors\u003c\/li\u003e \u003cli\u003eSquibs\u003c\/li\u003e \u003cli\u003eSensors\u003c\/li\u003e \u003cli\u003eSemiconductors\u003c\/li\u003e \u003cli\u003eFuses\u003c\/li\u003e \u003cli\u003eRelays\u003c\/li\u003e \u003cli\u003eHarnesses\u003c\/li\u003e \u003cli\u003eResistive devices\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 2750’s flexible, five-slot mainframe combines a 61⁄2-digit, 14-function DMM with support for up to 200 channels of two-pole switching and multi-channel analog\/digital I\/O control. This tight integration simplifies system design while it minimizes rack space requirements. It also allows the Model 2750 to scan and measure more than 200 channels per second, ensuring shorter test times and greater productivity than competitive approaches. Currently, the Model 2750 supports twelve optional plug-in switch\/control modules and additional modules are already in development. Up to five modules can be mixed or matched to provide the combination of switching and control capabilities today’s ATE and data acquisition systems demand. For the flexibility needed for tomorrow’s applications, the Model 2750’s on-board flash memory can be reprogrammed to support new Keithley modules as they are introduced.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"None","offer_id":49232347398391,"sku":"keithl_2750_new","price":4390.2,"currency_code":"USD","in_stock":true},{"title":"NIST Traceable","offer_id":49232347463927,"sku":"nist_traceable","price":4531.95,"currency_code":"USD","in_stock":true},{"title":"NIST Traceable with Full Data","offer_id":49232347496695,"sku":"nist_traceable_data","price":4588.65,"currency_code":"USD","in_stock":true},{"title":"ISO IEC 17025 Accredited","offer_id":49232347529463,"sku":"17025","price":4645.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_2750-new.jpg?v=1735295205"},{"product_id":"59307a-agilent-switch-mainframe-used","title":"59307A Agilent Switch Mainframe Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLocal-reset pushbutton allows immediate operator control\u003c\/li\u003e \u003cli\u003eFront-panel pushbuttons simplify set-up\u003c\/li\u003e \u003cli\u003eHP-IB allows remote control\u003c\/li\u003e \u003cli\u003eFront panel lights give quick state indication\u003c\/li\u003e \u003cli\u003eMatched delays through switches\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Agilent 59307A provides two single-pole 4-throw switches controlled from front-panel pushbuttons or remotely from an HP-IB interface. Designed to maintain fast pulse transition times, the Agilent 59307A is a DC-to-500-MHz 50-ohm switch. Switches are independent and bidirectional for optimum use in multiplexing 50-ohm signal lines into measuring instruments. The Agilent 59307A accepts outputs from synthesizers, pulse generators, or other sources, and routes these outputs to various points. It can switch a standard delay, frequency, or voltage into a measurement loop for system calibration purposes.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232355852535,"sku":"agilen_59307a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/agilen_59307a.jpg?v=1735295206"},{"product_id":"7701-keithley-switch-card-new","title":"7701 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eConfigurable for 32 channels of differential measurements, with up to 16 channels of 4-pole measurements\u003c\/li\u003e \u003cli\u003eTwo female D-shell connectors are standard for secure hook-up and quick teardown\u003c\/li\u003e \u003cli\u003e150V, 1A capacity for voltage channels; 60W, 125VA\u003c\/li\u003e \u003cli\u003eRelay closures stored in onboard memory\u003c\/li\u003e \u003cli\u003eScrew terminal jumpers allow user-configurable DMM connections\u003c\/li\u003e \u003cli\u003eAccessories Supplied: Two mating IDC connectors for ribbon cable\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 7701 plug-in module offers 32 channels of 2-pole or 16 channels of 4-pole multiplexer switching. Its 32 channels can be configured for common-side 4-wire ohms. They can also be configured as two independent banks of multiplexers. It is ideal for RTD or thermistor temperature applications.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232358506743,"sku":"keithl_7701_new","price":1282.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7701-new.jpg?v=1735295219"},{"product_id":"3731-keithley-switch-card-new","title":"3731 Keithley Switch Card New","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e6 row by 16 column matrix (2-pole) using high speed, long life reed relays\u003c\/li\u003e \u003cli\u003eAnalog backplane connection relays provide easy column expansion\u003c\/li\u003e \u003cli\u003e200V, 1A switched or 2A carry signal capacity; 10W, 10VA\u003c\/li\u003e \u003cli\u003eScrew terminal connections provided on removable 3731-ST accessory\u003c\/li\u003e \u003cli\u003eRelay actuation time of 0.5ms\u003c\/li\u003e \u003cli\u003eIdeal for multi-channel I-V testing with Series 2600\/2600A System SourceMeter® Instruments\u003c\/li\u003e \u003cli\u003eLong life dry reed relays (\u0026gt;10\u003csup\u003e9\u003c\/sup\u003e operations)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 3731 is a two-pole, 6 row by 16 column reed relay matrix card. By using high speed reed relays with actuation times of 0.5ms, this card meets the requirements of demanding throughput applications while offering users the additional benefit of long life, exceeding one billion operations. The card can connect up to six differential instrument channels to any combination of 16 DUTs (devices under test). Any row can be connected to the Series 3700 mainframe backplane by using the analog backplane connection relays. This allows for easy matrix column expansion. A matrix of up to 6 rows by 96 columns can be supported within a single 3706 mainframe (with six Model 3731 cards).\u003c\/p\u003e \u003cp\u003eThe Model 3731 uses two 50-pin male D-sub connectors for signal connections. For screw terminal connections, use the detachable Model 3731-ST accessory.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232339894519,"sku":"keithl_3731_new","price":4460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_3731-new.jpg?v=1735295221"},{"product_id":"3488a-agilent-switch-mainframe-used","title":"3488A Agilent Switch Mainframe Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDC to 26.5 GHz signal switching\u003c\/li\u003e \u003cli\u003eUp to 50 channels\u003c\/li\u003e \u003cli\u003eMatrix, multiplexer, and general purpose relays\u003c\/li\u003e \u003cli\u003e40 configuration storage registers\u003c\/li\u003e \u003cli\u003eDigital I\/O control and actuation\u003c\/li\u003e \u003cli\u003e11 switch and control modules\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Agilent HP3488A provides signal switching with the integrity and isolation needed for high-performance production test systems. It also offers a flexible, low-cost interconnection for automating experiments on the bench and for developing tests in the lab.\u003c\/p\u003e","brand":"Agilent","offers":[{"title":"Default Title","offer_id":49232349823223,"sku":"agilen_3488a","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/AGILEN_3488A-1.jpg?v=1760364295"},{"product_id":"7037-keithley-switch-card-used","title":"7037 Keithley Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow contact potential and offset current for minimal effects on low-level signals\u003c\/li\u003e\n\u003cli\u003eHigh density switching and control\u003c\/li\u003e\n\u003cli\u003eHigh capacity digital output sink of 250mA\u003c\/li\u003e\n\u003cli\u003e1A pathway current carrying capacity\u003c\/li\u003e\n\u003cli\u003eHigh isolation resistance \u0026gt;1GΩ for minimal load effects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Keithley 7037 consists of a multi-pin (mass termination) connector card and a relay card. External test circuit connections are made via the 96-pin male DIN connector on the connector card. Keithley offers a variety of optional accessories that can be used to make connections to the connector card.\u003c\/p\u003e\n\u003cp\u003eThe Model 7037 has 30 independent channels of single-pole switching. It also has ten independent inputs and outputs for digital I\/O capabilities.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232345399543,"sku":"keithl_7037","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7037.jpg?v=1735295229"},{"product_id":"7055-keithley-switch-card-used","title":"7055 Keithley Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eGeneral Purpose Relay Scanner Module Card\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Keithley 7055 provides the connection to the individual channels via the screw clamp type terminal strips.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232345825527,"sku":"keithl_7055","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7055.jpg?v=1735295231"},{"product_id":"7058-keithley-switch-card-used","title":"7058 Keithley Switch Card Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSub-pA offset current\u003c\/li\u003e\n\u003cli\u003e10-channel scanner\u003c\/li\u003e\n\u003cli\u003eMaintains current path for unselected channel\u003c\/li\u003e\n\u003cli\u003eTriax connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor optimum low-level current switching up to 10 channels, the Keithley 7058 is designed to introduce minimal offset current error (under 1pA), while guarding ensures that high isolation (10¯15Ω) is maintained between input HI to input HI.\u003c\/p\u003e\n\u003cp\u003eRemovable jumpers allow channels to be configured as voltage switches. Triaxial input connectors provide better shielding and permit direct connection to Keithley electrometers.\u003c\/p\u003e","brand":"Keithley","offers":[{"title":"Default Title","offer_id":49232341795063,"sku":"keithl_7058","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/keithl_7058.jpg?v=1735295235"},{"product_id":"2205a-fluke-switch-mainframe-used","title":"2205A Fluke Switch Mainframe Used","description":"\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSwitch Controller Holds 10 switch modules\u003c\/li\u003e \u003cli\u003eFront-panel controls\u003c\/li\u003e \u003cli\u003eRemote interface connector (RS232 \u0026amp; GPIB compatible)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Fluke","offers":[{"title":"Default Title","offer_id":49232345039095,"sku":"fluke_2205a","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0443\/2631\/files\/fluke_2205a.jpg?v=1735295238"}],"url":"https:\/\/valuetronics.com\/collections\/other-equipment-switch.oembed?page=8","provider":"ValueTronics","version":"1.0","type":"link"}