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July 2025
782435-01 Request for Availability
782435-01, ±6 V, High-Precision, PXIe-4145 PXI Source Measure Unit
Rated 4.6/5 | 11 ratings
Actual item may vary if no part number is provided on quote request.
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Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments 782435-01 Precision PXI Source Measure Unit
The National Instruments 782435-01 is the descriptive part number for the PXIe-4145 High-Precision PXI Source Measure Unit. With 4 channels that each feature a DC Voltage Range of ±6 V, the device offers capabilities for a wide range of test and measurement setups. Especially suited for applications that have high pin counts, the 782435-01 boasts an incredibly fast sample rate that quickly characterizes devices under test and shortens measurement times. By using SourceAdapt technology, the stability of the device can be maximized in reaction to any load. In addition, a high-speed sequencing engine can be employed in order to synchronize the SMU with a selection of instruments- including digital test modules and switches.
One of the standout features of the 782435-01 is it’s four-quadrant operation, which enhances the device’s capabilities for test and characterization. The channels are integrated with 4-wire remote sensing and works with a source and sink range of 10 μA to 500 mA for DC current. The device also features various trigger types, including Start, Source, Sequence Advance, and Measure. These flexible triggers boast configurable polarity, allowing the user to tailor the device to the specific needs of the test setup. With male D-Sub (25-position) connectors on the front panel, the 782435-01 makes connectivity a breeze.
The power required for the 782435-01 varies depending on the voltage. A 12 V rail results in 2.1 A, while a 3.3 V rail results in 2.9 A. This SMU operates most effectively within an operating temperature range of 0 °C to 55 °C, and it’s physical dimensions measure 2.0 cm × 13.0 cm × 21.6 cm (0.8 in. × 5.1 in. × 8.5 in.). The device weighs only 408 g (14.39 oz).
| Part Number | 782435-01 |
|---|---|
| Model Name | PXIe-4145 |
| Part Type | PXI Source Measure Unit |
| Channels | 4 |
| Power Requirements | 2.1 A (12 V), 2.9 A (3.3 V) |
| DC Voltage Range | ±6 V |
| Trigger Types | Start, Source, Sequence Advance, and Measure |
| Dimensions | 2.0 cm × 13.0 cm × 21.6 cm (0.8 in. × 5.1 in. × 8.5 in.) |
| Weight | 408 g (14.39 oz) |
| Warranty | Three Year Warranty |
| Manufacturer | National Instruments |
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