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NI (National Instruments) PXIe-4140 PXIe, 4-Channel, ±10 V, 100 mA PXI Source Measure Unit
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NI (National Instruments) · PXI

PXIe-4140

The NI PXIe-4140 is a four-channel PXI Express source measure unit with a -10 V to 10 V voltage range, a -100 mA to 100 mA DC current range, and 100 pA current sensitivity.

ManufacturerNI (National Instruments)
ModelPXIe-4140
Part Number781742-01
Product TypePXIe, 4-Channel, ±10 V, 100 mA PXI Source Measure Unit
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30-Day Returnspolicy applies
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Current Sensitivity100 pA
Number of SMU Channels4
Voltage Range-10 V to 10 V
Max DC Sink Power1 W
Max DC Source Power1 W
SourceAdaptNo
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Overview

Product overview

Key product information and technical features.

The PXIe-4140 is a four-channel SMU designed for high-pin-count applications. It provides four-quadrant operation, with integrated remote four-wire sensing on each channel for accurate measurements.

Its fast sampling supports transient device measurements and I-V characterization. A high-speed sequencing engine supports synchronization between SMUs or with switches and high-speed digital test modules.

  • Four SMU channels in a PXI Express module.
  • Bipolar voltage and DC current ranges of ±10 V and ±100 mA.
  • 100 pA current sensitivity.
  • Four-quadrant operation with integrated remote four-wire sensing on each channel.
  • Maximum DC source power and maximum DC sink power of 1 W each.
  • High-speed sequencing engine for synchronized test operations.
Verified specifications

Technical data

Verified product specifications.

Current Sensitivity100 pA
Number of SMU Channels4
Voltage Range-10 V to 10 V
SourceAdaptNo
Max DC Sink Power1 W
Max DC Source Power1 W
DC Current Range-100 mA to 100 mA
Bus ConnectorPXI Express
Supported Hardware PlatformPXI
Bus ConnectionPXI Express
NI part numbers781742-01
Condition & included items

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Compatibility

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NI

Manufacturer

PXI

Supported Hardware Platform

PXIe-4140

This product

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Manuals & software

Technical resources

Manuals, software and technical resources for this model.

Letter Of Volatility (NI)Letter Of Volatility · ni.com
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Specifications (NI)Specifications · ni.com
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User Manual (NI)User Manual · ni.com
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Dimensional Drawings (NI)Dimensional Drawings · ni.com
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Product Page (NI)Product Page · ni.com
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Shipping, warranty & returns

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Warranty
30-Day Warranty. Standard coverage applies.
Returns
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FAQ

Product-specific questions

Product-specific answers based on available technical information.

What is the NI part number for the PXIe-4140?

The listed NI part number is 781742-01.

How many SMU channels does the PXIe-4140 have?

The PXIe-4140 has four SMU channels.

What are its voltage and DC current ranges?

The voltage range is -10 V to 10 V, and the DC current range is -100 mA to 100 mA.

Does the PXIe-4140 support remote sensing?

Yes. Each channel has integrated remote four-wire sensing. The module also provides four-quadrant operation.

Does the PXIe-4140 include SourceAdapt?

No. SourceAdapt is listed as unsupported for this model.

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