Keysight (Agilent) 42841A

| Attribute | Value |
|---|---|
| Function | Bias Current Source for Impedance Analyzers |
| DC Bias Current Range | Up to 20 A |
| Compatible Instruments | Keysight 4294A, 4284A, and other impedance analyzers |
| DC Bias Voltage Range | Up to 40 V |
| Current Resolution | 1 mA |
| Output Connector Type | BNC and binding post connectors |
| Power Supply Requirement | 100/120/220/240 VAC, 50/60 Hz |
| Operating Temperature Range | 0°C to 55°C |
| Dimensions (W x H x D) | 213 mm x 133 mm x 348 mm |
| Weight | Approximately 7 kg |
Keysight Technologies 42841A Options:
- 42841A - 907 - Front Handle Kit
- 42841A - 908 - Rack Mount Kit
- 42841A - 909 - Rack Flange and Handle Kit
| Model | 42841A |
|---|
The Keysight (Agilent) 42841A is a bias current source compatible with E4980A, 4284A, and 4285A LCR meters. It supports DC bias current measurements up to 40 A from 20 Hz to 2 MHz (with E4980A) and up to 10 A from 75 kHz to 30 MHz, offering excellent versatility for high-frequency applications.
This unit is ideal for precise biased measurements in conjunction with the 42842C test fixture and supports a DC current bias range of 0.01 A to 10 A when used with 4285A, ensuring flexible and consistent analysis across devices.
Testwall can supply the used Keysight (Agilent) 42841A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 42841A.





