# B1511A Agilent Module Used

**Features:**

-   MPSMU - Range up to 100 V / 100 mA with 4-quadrant operation
-   Minimum measurement resolution 10 fA / 0.5 μV
-   Minimum source resolution 50 fA / 25 µV
-   Max Pulse Width of 2 s
-   Optional ASU (atto-sense and switch unit) is supported to expand the range down to 1pA range with 0.1 fA measurement resolution

Source/Measure Units (SMUs), such as the Keysight B1511A (Agilent), are the key measurement modules of the Agilent / Keysight B1500A Semiconductor Device Parameter Analyzer. The SMUs integrate voltage/current source and measurement capabilities into a module, and it enables accurate DC current-voltage (IV) measurement with down to fA / µV resolution. The low current measurement performance can be expanded down to sub-fA level by the optional ASU (Atto sense switch unit) if you need more measurement performance.

## Details

- **Price:** 0.0 USD - 175.0 USD
- **Vendor:** Agilent
- **Type:** Module
- **Tags:** Agilent, Agilent Keysight, Manufacturers, Module, Other Equipment, product_manual_group_2, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 105.00 USD | In stock |
| NIST Traceable with Full Data | 126.00 USD | In stock |
| ISO IEC 17025 Accredited | 175.00 USD | In stock |

## Images

- B1511A Agilent Module Used

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> Source: [ValueTronics](https://valuetronics.com/products/b1511a-agilent-module-used)
> Updated: 2026-05-21