Relay Drivers
Control the energized state of relays.
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 18 GHz, 50 Ω, SMA, Internal Termination, Failsafe
42-781A-022
Relay
The 40-781A-022 (PXI) and 42-781A-022 (PXIe) are dual failsafe SPDT 18 GHz microwave relay modules with internal terminations. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50 GHz in 50 Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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Product
PXI/PXIe Microwave Relay, Single SPDT, 50GHz, 50Ω, SMA-2.4, External Termination
40-781A-721
Relay
The 40-781A-721 (PXI) and 42-781A-721 (PXIe) are single SPDT 50GHz microwave relay modules with external terminations. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50GHz in 50Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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Product
PXI/PXIe Microwave Relay, Single SPDT, 50 GHz, 50 Ω, SMA-2.4, Failsafe
42-780B-551
Relay
The 40-780B-551 (PXI) and 42-780B-551 (PXIe) are single failsafe SPDT 50 GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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Product
PXI/PXIe Microwave Relay, Single SPDT, 18GHz, 50Ω, SMA, Remote Mount
40-780B-521-E
Relay
The 40-780B-521-E (PXI) and 42-780B-521-E (PXIe) are single SPDT 18GHz unterminated microwave relay modules with remotely mounted relays. The 40/42-780B range is available with one, two, three or four SPDT panel mounted relays capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions. Remote versions can support up to three SPDT relays in a single slot.
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Product
PXI Mixed Configuration Relay Module - 10 Cells Populated
40-138-AA-BB-CC-DD (10 CELL)
Relay
The 40-138 2A Relay Module with 10 cells populated is a cell-based mixed configuration switching module suitable for applications requiring medium power switching with high density. It provides a broad selection of mixed relay types for greater flexibility and features 2A current capacity and voltages to 300VDC/250VAC.
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 40 GHz, 50 Ω, SMA-2.9, Internal Termination, Failsafe, Remote Mount
42-781A-422-E
Relay
The 40-781A-422-E (PXI) and 42-781A-422-E (PXIe) are dual failsafe SPDT 40 GHz microwave relay modules with internal terminations and remotely mounted relays. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50 GHz in 50 Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 67 GHz, 50 Ω, SMA-1.85, Remote Mount, Failsafe
42-780B-572-E
Relay
The 40-780B-572-E (PXI) and 42-780B-572-E (PXIe) are dual failsafe SPDT 67 GHz unterminated microwave relay modules with remotely mounted relays. The 40/42-780B range is available with one, two, three or four SPDT panel mounted relays capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions can support up to three SPDT relays in a single slot.
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Product
PXI Dual 4 to 1 RF MUX SMB 75 Ohm
40-832-002
Relay
The 40-832-002 is a 75 Ohm 4 to 1 RF MUX with 2 banks in a single PXI slot. It has been designed to exhibit low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. Each MUX has been carefully designed to ensure excellent and repeatable RF characteristics to frequencies of 3GHz with each path having a nominally equal insertion loss. The design of the 40-832 minimizes the injection of noise and unwanted signals into the signal path by careful attention to the mechanical and electrical design.
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 50 GHz, 50 Ω, SMA-2.4, Remote Mount, Failsafe
42-780B-552-E
Relay
The 40-780B-552-E (PXI) and 42-780B-552-E (PXIe) are dual failsafe SPDT 50 GHz unterminated microwave relay modules with remotely mounted relays. The 40/42-780B range is available with one, two, three or four SPDT panel mounted relays capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions can support up to three SPDT relays in a single slot.
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Product
PXI 2A 39xSPST High Density Power Relay Module
40-137-201
Relay
These Power Relay Modules are suitable for applications requiring power relay switching with high density. The feature 2A current and voltage to 110VDC/250VAC, they are configured as Single Pole Single Throw (SPST). Connections are made via front panel mounted 37 or 78-pin D-Type connector.Along with this 39 x SPST version, the range also includes a 32 x SPST, 2A version and a 16 x SPST, 5A version - go to Also in the Range above to learn more.Typical applications will be found in Automotive Test, Aerospace Test and Power Cell Test applications.
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Product
PXI Quad Microwave SPDT Relay 18GHz 50 SMA
40-780A-524
Relay
This PXI microwave module is part of a range that gives you the highest RF & microwave switching performance available. Applications are mainly in the microwave region, however there are many uses in the RF spectrum where extremely low insertion loss and ultra high isolation are critical, they may also be used for lower frequency RF applications where power handling to 240W is required (700W for N-Type options).
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 18 GHz, 50 Ω, SMA, Internal Termination, Failsafe, Remote Mount
42-781A-022-E
Relay
The 40-781A-022 (PXI) and 42-781A-022 (PXIe) are dual failsafe SPDT 18 GHz microwave relay modules with internal terminations and remotely mounted relays. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50 GHz in 50 Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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Product
PXI/PXIe Microwave Relay, Triple SPDT, 12.4GHz, 50Ω, N-Type, Remote Mount
40-780B-513-E
Relay
The 40-780B-513-E (PXI) and 42-780B-513-E (PXIe) are triple SPDT 12.4GHz unterminated microwave relay modules with remotely mounted relays. The 40/42-780B range is available with one, two, three or four SPDT panel mounted relays capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions. Remote versions can support up to three SPDT relays in a single slot.
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 40 GHz, 50 Ω, SMA-2.9, Internal Termination, Failsafe
42-781A-422
Relay
The 40-781A-422 (PXI) and 42-781A-422 (PXIe) are dual failsafe SPDT 40 GHz microwave relay modules with internal terminations. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50 GHz in 50 Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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Product
PXI/PXIe Power Relay Module,5 Amp, 50-Pin SGMC Connectors
40-153-001-HI
Relay
The 40/42-153-001-HI is a PXI/PXIe high density power relay module with 50xSPST switches rated at 5A and includes the hardware interlock option. User connection is via 2x50-pin SGMC male connectors, hardware interlock is via a 4-pin 00 series socket (mating plug is supplied). The 40/42-153 range is available in 18, 25, 36 or 50 SPST configurations with or without hardware interlock.
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Product
PXI 100 x Normally Closed Relay 1A 60W
40-145-201-NC
Relay
The 40-145/46/48 range of high density switching modules are available in Normally Open (SPST & DPST) and changeover (SPDT) configurations. Connections are made via a front panel 200 pin female connector.
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Product
PXI/PXIe High Voltage Power Relay Module, 14xSPST With Hardware Interlock
42-323-901-HI
Relay
The 40-323-901 (PXI) and 42-323-901 (PXIe) are 14xSPST relay modules suitable for applications requiring high voltage power switching with high density. They have current handling up to 0.25 A, cold switching up to 9 kVDC/9 kVAC peak and hot switching up to 7.5 kVDC/7.5 kVAC peak.
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Product
PXI-2566, 16-Channel, 2 A, SPDT PXI Relay Module
778572-66
Relay
PXI-2566 PXI Relay Module, SPDT, 16-Channel, 150 V, 2 A
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Product
PXI/PXIe Microwave Relay, Quad SPDT, 18GHz, 50Ω, SMA
40-780B-524
Relay
The 40-780B-524 (PXI) and 42-780B-524 (PXIe) are quad SPDT 18GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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Product
PXI Triple Microwave SPDT Relay 26.5GHz 50 SMA
40-780A-533
Relay
This PXI microwave module is part of a range that gives you the highest RF & microwave switching performance available. Applications are mainly in the microwave region, however there are many uses in the RF spectrum where extremely low insertion loss and ultra high isolation are critical, they may also be used for lower frequency RF applications where power handling to 240W is required (700W for N-Type options).
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Product
PXI/PXIe Microwave Relay, Single SPDT, 18 GHz, 50 Ω, SMA, Failsafe
42-780B-521
Relay
The 40-780B-521 (PXI) and 42-780B-521 (PXIe) are single failsafe SPDT 18 GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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Product
PXI Mixed Configuration Relay Module - 4 Cells Populated
40-138-AA-BB-CC-DD (4 CELL)
Relay
The 40-138 2A Relay Module with 4 cells populated is a cell-based mixed configuration switching module suitable for applications requiring medium power switching with high density. It provides a broad selection of mixed relay types for greater flexibility and features 2A current capacity and voltages to 300VDC/250VAC.
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Product
PXI/PXIe Power Relay Module, 18xSPST, 5 Amp, 37-pin D-type Connector, With Interlock
42-153-104-HI
Relay
The 40/42-153-104-HI is a PXI/PXIe high density power relay module with 18xSPST switches rated at 5A and includes the hardware interlock option. User connection is via a 37-pin D-type male connector, hardware interlock is via a 4-pin 00 series socket (mating plug is supplied). The 40/42-153 range is available in 18, 25, 36 or 50 SPST configurations with or without hardware interlock.
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Product
PXI/PXIe Microwave Relay, Dual SPDT, 12.4GHz, 50Ω, N-Type
40-780B-512
Relay
The 40-780B-512 (PXI) and 42-780B-512 (PXIe) are dual SPDT 12.4GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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Product
PXI/PXIe Microwave Relay, Single SPDT, 40 GHz, 50 Ω, SMA-2.9, Failsafe
42-780B-541
Relay
The 40-780B-541 (PXI) and 42-780B-541 (PXIe) are single failsafe SPDT 40 GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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Product
PXI/PXIe Microwave Relay, Single SPDT, 50 GHz, 50 Ω, SMA-2.4, External Termination, Failsafe, Remote Mount
42-781A-721-E
Relay
The 40-781A-721-E (PXI) and 42-781A-721-E (PXIe) are single failsafe SPDT 50 GHz microwave relay modules with external terminations and remotely mounted relays. The 40/42-781A range is available with one or two SPDT switches capable of switching frequencies up to 50 GHz in 50 Ω. They are available with either internal or external terminations and connections are via front panel mounted high quality SMA, SMA 2.9 or SMA 2.4 connectors.
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Product
PXI Dual Microwave SPDT Relay 18GHz 50 SMA - Internal Termination
40-781-022
Relay
This dual microwave SPDT relay module is part of the 40-781 range that consists of one or two changeover switches capable of switching frequencies to 18GHz in 50 Ohm. Versions are available with either internal or external terminations and connections are made via front panel mounted high quality SMA RF coaxial connectors.
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Product
LXI Reed Relay Matrix - Dual 32x16 Plugin, Direct Y Access, 3 Analog Buses
65-225-001
Reed Relay
The range includes four plug-in models covering matrices of up to 1,536x4 in increments of 128 (model 65-221), 768x8 in increments of 64 (model 65-223), 384x16 in increments of 32 (model 65-225), and 192x32 in increments of 32 (model 65-227). Users can specify as many or as few plug-in modules (up to six) required and can field upgrade the chassis to extend the matrix when necessary. Another important feature is that over 1,500 relays can be closed simultaneously for specific conditions for parametric testing.
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Product
PXI Mixed Configuration Relay Module - 11 Cells Populated
40-138-AA-BB-CC-DD (11 CELL)
Relay
The 40-138 2A Relay Module with 11 cells populated is a cell-based mixed configuration switching module suitable for applications requiring medium power switching with high density. It provides a broad selection of mixed relay types for greater flexibility and features 2A current capacity and voltages to 300VDC/250VAC.
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Product
PXI/PXIe Power Relay Module, 8xSPDT, 5 Amp, 37-Pin D-type Connector
42-158-104
Relay
The 40/42-158-104 is a PXI/PXIe high density power relay module with 8xSPDT switches rated at 5A. User connection is via a 37-pin D-type male connector.
