Keysight B2901C/B2902C precision source/measure unit (SMU)

Model：B2901C/B2902C Country of Origin：USA

Category：SMU Source Measure Unit

Overview：

The Keysight B2901C Precision Source/Measure Unit (SMU) is a compact, cost-effective single-channel SMU that delivers precise voltage and current sourcing and measurement. Its four-quadrant capability enables convenient I/V measurements without the need for multiple instruments. Featuring a 4.3-inch color display, the B2901C supports both graphical and numerical measurement views, and comes standard with PC control software for remote operation at no extra cost. It also supports SCPI commands for seamless integration with legacy SMU systems, ensuring high throughput for efficient testing.

Downloads

B2900C/CL Precision Source/Measure Unit SMU Manual

Features

Specifications

Application Notes

Functions & Configuration

7-in-1 instrument

Combines a pulse generator, digital multimeter, power supply, current source, electronic load, waveform generator, and digitizer in one unit—no need to synchronize or configure multiple instruments.

High output current

Delivers up to 3 A output current, suitable for testing high-current devices such as MOSFETs or high-brightness LEDs in power electronics, or for fast charge/discharge in battery testing.

Dual-view mode

Displays numeric data and graphical curves simultaneously on the front-panel display, enabling instant correlation between measured values and device behavior.

Deep Memory

Large-capacity data acquisition for long-duration automated testing, with 100,000 memory points per channel and unlimited trigger count capability.

Model

B2901C

Suggested retail price

US$ 10,687

Source resolution

5.5 digits

Minimum current measurement resolution

100 fA

Number of channels

Pulse output

Yes

Maximum single-channel output voltage

210 V

Maximum single-channel output current

3.0 A DC / 10.5 A pulse

Maximum sampling rate

50 kSa/s

Minimum sampling interval

20 microseconds

Model

B2902C

Suggested retail price

US$ 15,697

Source resolution

5.5 digits

Minimum current measurement resolution

100 fA

Number of channels

Pulse output

Yes

Maximum single-channel output voltage

210 V

Maximum single-channel output current

3.0 A DC / 10.5 A pulse

Maximum sampling rate

50 kSa/s

Minimum sampling interval

20 microseconds

The Keysight source measure unit (SMU) is available in single-channel and dual-channel configurations, providing greater flexibility for parallel IV measurements and power electronics testing. With pulse measurement capability, Keysight professional delivers seven-in-one functionality—capturing detailed IV curves through short pulses, effectively reducing power consumption and heat, and protecting sensitive devices in semiconductor and advanced testing.

Power electronics testing

Semiconductor measurement

Material testing

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Keysight B2901C/B2902C precision source/measure unit (SMU)

7-in-1 instrument

High output current

Dual-view mode

Deep Memory

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