PXI High-Density General Purpose Switch Modules High-density PXI General Purpose Switch Modules

  • Up to 100 Relays per Module
  • SPST, SPDT, DPST and SP4T Configurations
  • Ruthenium Reed Relay Solutions Suitable for Maximum Signal Performance
  • Electro-mechanical Relay Solutions for Higher Power Applications
  • 200-Pin Front Panel Connector
  • Kernel, VISA and IVI Support for PXI Environments and Kernel and IVI Support for LXI Environments
  • Selected modules are supported by our eBIRST Switching System Test Tools, these tools provide a quick and simple way of finding relay failures within LXI, PCI and PXI switch systems.

Our PXI high-density general purpose switches provide an ideal solution for applications requiring dense arrays of uncommitted relays.

All reed relay modules use high-quality sputtered ruthenium relays that exhibit excellent contact performance under low and medium level switching conditions. Do you have a general purpose application that requires high power handling? We also have electro-mechanical modules that are ideal for just these situations.

All of our PXI high density general purpose switches use a 200 way connector that is supported by a comprehensive range of cable and connector accessories ensuring they can be quickly integrated into your test system with a minimum of effort.

Below you will find tables to help you choose which version is appropriate for your application:

Switch Current Switch Type Voltage Configuration PXI Slots  Part No.
SPST (NO) 1 Amp EMR 150VDC/100VAC x50 1 40-145-001
x75 40-145-101
x100 40-145-201
1 Amp Reed Relay 150VDC/100VAC x50 40-140A-021
x75 40-140A-121
x100 40-140A-221
SPST (NC) 1 Amp EMR 150VDC/100VAC x50 1 40-145-001-NC
x75 40-145-101-NC
x100 40-145-201-NC
SPDT 0.25 Amp (1A) Reed Relay 150VDC/100VAC x48 1 40-143-121
x64 40-143-221
1 Amp EMR 150VDC/100VAC x32 40-148-001
x48 40-148-101
x64 40-148-201
DPST 1 Amp Reed Relay 150VDC/100VAC x50 1 40-141-022
EMR 150VDC/100VAC x25 40-146-002
x50 40-146-202
SP4T 1 Amp (1.2A) Reed Relay 150VDC/100VAC x20 1 40-615A-013
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