NI PXIe-4143 4 Ch, 24 V, 150 mA Precision SMU With NI SourceAdapt

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  • 4 SMU channels per single-slot, 3U PXI Express module
  • ±24 V at ±150 mA output with 4-quadrant operation
  • NI SourceAdapt technology for faster, more stable measurements
  • 10 pA current measurement sensitivity
  • Continuous sampling of up to 600 kS/s
  • Onboard hardware sequencing engine for triggering and synchronization
  • Configure Complete PXI System
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  • View Support Resources
The NI PXIe-4143 is a high-channel-count, high-speed, precision source measure unit (SMU) with four identical SMU channels per PXI Express slot. Each SMU offers 4-quadrant operation to source or sink up to ±24 V at ±150 mA. With integrated remote (4-wire) sensing and current measurement sensitivity of 10 pA, the NI PXIe-4143 is ideal for precision measurements including accurate characterization of idle currents.

The NI PXIe-4143 features NI SourceAdapt technology. With this next-generation digital SMU technology, you can customize the SMU response to any given load so you can achieve the optimal SMU response with maximum stability and minimum transient response times. This protects the device under test from undesirable transients and removes system stability concerns from oscillations while achieving the fastest possible test times.

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Specifications Documents

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Specifications Summary


To use the NI PXIe-4143 , you need all items in the diagram below. Select Option 1 if you already own a PXI System, or Option 2 if you do not already own a chassis, controller, or software.

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PXI System

NI PXIe-4143




NI PXIe-4143 - 782431-01 Qty $ 10,399 each
Optional Accessories
Connector Block
Qty $ 119 each
Qty $ 132 each
Qty $ 149 each

Subtotal: $ 10,399

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Additional Product Information

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