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Configured with 83 SPDT relays, this high-density 2 Amp PXI Relay module was originally designed for applications in Aerospace and Defense requiring a higher density 2 Amp alternative to our current 52 SPDT module (model 40-139)

This new Relay Module is suitable for applications requiring medium power switching with very high density. It features a 2 Amp current capacity and voltages to 200VDC/140VAC. 

Connections for the 40-100 high-density Relay Module are made via a front panel mounted 500-pin SEARAY high-density connector. We also offer standard cabling solutions converting from this high density connector to more standard interfaces such as D connectors, IDC connectors as well as an unterminated option for ease of use. 

Typical uses are found in automotive, aerospace, military and power cell testing applications.

Key Features

  • 83 x SPDT Configuration
  • Electro-Mechanical relays
  • Maximum Current 2A Hot or Cold Switching
  • Switch Up To 200VDC/140VAC
  • Up To 60W Max Power
  • VISA, IVI & Kernel Drivers Supplied for Windows
  • Supported by PXI or LXI Chassis
  • 3-Year Warranty

Product specifications

(If no specifications are present, please see the product datasheet under downloads)


PDF Datasheet
Includes full information and specifications
PDF, 1.71 MB
PDF Manual
Includes manual, extended specifications, installation instructions and data
PDF, 3.64 MB
Related 500 Pin SEARAY Connector Accessories Datasheet
A complete list and documentation for mating connection accessories
PDF, 2.4 MB
Software Drivers and Downloads for Switching & Simulation Products

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