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" Very responsive and helpful, competitive pricing. Good source! "
July 2025
40-542-021
Pickering 40-542-021, 528 Crosspoints, Ultra High Density, Reed Relay Matrix Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
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
Pickering 40-542-021 Ultra High Density Reed Relay Matrix Module
The 40-542-021 high density 3U PXI reed relay matrix module functions as a compact design that supports complex switching domains. The unit uses advanced ruthenium type reed relays to ensure proper operation. The Pickering 40-542-021 relay provides 528 cross-points that support versatile routing within complex test architectures. This relay unit handles signals up to 150 V at 0.5 A with a 10 W limit. The design maintains fast operating speed under 300 µs to support time critical sequences. The architecture ensures predictable behavior when multiple paths require reliable and low noise switching.
The 40-542-021 relay matrix module supports partially populated configurations that reduce cost while maintaining required switching capability. Each configuration provides defined performance that suits applications needing specific matrix densities without unused capacity. It maintains consistent behavior across all variants due to uniform relay technology. The full power loads achieve more than 1e6 operations which supports long term usage cycles. The 40-542-021 relay module provide expected life above 1e9 operations for low power signals requiring frequent actuation. Its construction enables direct maintenance because the relays are leaded and easily replaced.
The relay matrix module interfaces through a 33 MHz 32-bit backplane that supports stable PXI communication. This interface enables deterministic control that aligns with test systems requiring reliable timing behavior. The module complies with PXI Specification 2.2 which ensures proper electrical and mechanical integration. Local bus trigger bus and star trigger features are not implemented which simplifies system design. The Pickering 40-542-021 fits standard PXI or LXI chassis using a CompactPCI mechanical format. The relay module weighs 400 g which equals 0.4 kg and supports easy handling during installation. A 68 pin male micro D connector provides the primary interface for external signal routing tasks. This connector maintains secure engagement under vibration which protects signal integrity in dynamic environments.
The 40-542-021 reed relay module supports bandwidth of 25 MHz at -3 dB which suits moderate frequency applications. This bandwidth ensures accurate switching of analog signals within defined levels without distortion during operation. The thermal design supports continuous use from 0 °C to 55 °C in standard environments. The safety certification includes EN61010-1:2010 which ensures low voltage protection during all operating conditions. EMC immunity meets EN61326-1:2013 which allows reliable switching in environments with electrical noise levels.
| Model | 40-542-021 |
|---|---|
| Manufacturer | Pickering |
| Part Type | Ultra High Density Reed Relay Module |
| Matrix Capacity | 528 cross-points |
| Maximum Switch Voltage | 150 V |
| Maximum Switch Current | 0.5 A |
| Maximum Power | 10 W |
| Bandwidth | 25 MHz at –3 dB |
| Backplane Interface | 33 MHz 32-bit PXI |
| Temperature Range | 0 °C to 55 °C |
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