# 7705 Keithley Switch Card Used

**Features:**

-   300V, 2A capacity
-   Two 50-pin female D-sub connectors are standard for secure hook-up and quick teardown
-   Relay closures stored in onboard memory

**Inputs**

-   Maximum Signal Level: 300VDC or rms, 2A switched, 60W (DC, resistive), 125VA (AC, resistive)
-   Contact Life: No Load\*: 10.8 closures; At Maximum Signal Levels: 10.5 closures-\*1 Minimum signal level 10mV, 10μA
-   Channel Resistance (per conductor): <1W
-   Contact Potential: ≤4μV per contact.
-   Offset Current: <100pA
-   Actuation Time: 3ms
-   Isolation: Channel to Channel: >10.9Ω, <50pF; Common Mode: >10.9Ω, <100pF
-   Crosstalk: (1MHz, 50Ω load): <–35dB
-   Insertion Loss (50Ω source, 50Ω load): <0.3dB below 1MHz, <3dB below 10MHz
-   Common Mode Voltage: 300V between any terminal and chassis

**General**

-   Relay Switch Configuration: 40 independent channels of 1-pole switching. Isolated from internal DMM
-   Contact Configuration: 1 pole Form A
-   Relay Type: Latching electromechanical
-   Connector Type: Two 50-pin female D-sub connectors
-   Firmware: Specified for Model 2700 rev. A01, 2701 rev. A01, and 2750 rev. A01 or higher

**Environmental**

-   Operating Environment: Specified for 0°C to 50°C; Specified to 80% R.H. at 35°C
-   Storage Environment: –25°C to 65°C

The 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.

## Details

- **Price:** 0.0 USD
- **Vendor:** Keithley
- **Type:** Card Swi
- **Tags:** 7705, Card, consignment-active, Data Logger, Keithley, Manufacturers, Meters & DAQ, Model 7705, Other Equipment, Pre-Owned, product_manual_group_1, product_manual_group_2, Product_used, Switch

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.00 USD | In stock |

## Images

- 7705 Keithley Switch Card Used

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> Source: [ValueTronics](https://valuetronics.com/products/7705-keithley-switch-card-used)
> Updated: 2026-05-28