NI PXIe-4139 3U PXI Express Module
Type: Precision Source Measure Unit (SMU)
Manufacturer: National Instruments (NI)
Form Factor:

Serial Number: 1876543290
Current Range: ±100 mA (DC)
Maximum Power: 20 W
Measurement Resolution: 16 bits
Current Measurement Accuracy: ±0.015% of Reading
Sampling Rate: Up to 1 MS/s
Interface: PXIe (x4 Gen 1)
Calibration Due: 2026-09-23
Compliance: CE, UL, RoHS
2. All electrical specifications are verified against NI datasheet (Part Number: 783475-01).
3. Measurement accuracy is validated with a Fluke 8588A reference standard.
4. 24-hour continuous operation test is ongoing; final report to be issued on 2026-03-24.
5. Contact NI technical support at ni.support@ni.com for calibration or performance issues.












