Keysight 20-Channel 5A Form A Switch for 34980A
34938A - Keysight Technologies
The Keysight 34938A is a high power general-purpose switch module for the 34980A Multifunction Switch/Measure Unit. It has 20 independent single-pole, single-throw (SPST) 5A relays. This module is used to cycle power to products under test, control indicator and status lights, and to actuate external power relays and solenoids. Its 30VDC/250VAC, 5A contacts can handle up to 150W on a single channel, enough for many power line switching applications. Standard 50-pin Dsub connectors allow for use with standard cables, terminal blocks, or mass interconnect solutions.
General Purpose Switch
Subcomponents
D-SUB (Male): Quantity: 1 Connector Positions: 50
D-SUB (Male): Quantity: 1 Connector Positions: 50
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50 Pin Female DSUB to QuadraPaddle Flying Lead Cable, 20", 1658640-1
VFL136124-020
Vendor Flying Lead (VFL) Cable, 50 pin Female DSUB to QuadraPaddle Leads, 24AWG Twisted Pair, 25 T/P's (1:2) 50 connection points, CONN: 1658640-1 VPC: WIRE, for 40-156-001, 34938A, 34937A, 34931A/2A/3A families, VPC contact 610138216 - QP RCV (22AWG-28AWG) (5 AMP/25 mΩ MAX), 20" length.
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50 Pin Female DSUB to QuadraPaddle Flying Lead Cable, 36", 1658640-1
VFL136124-036
Vendor Flying Lead (VFL) Cable, 50 pin Female DSUB to QuadraPaddle Leads, 24AWG Twisted Pair, 25 T/P's (1:2) 50 connection points, CONN: 1658640-1 VPC: WIRE, for 40-156-001, 34938A, 34937A, 34931A/2A/3A families, VPC contact 610138216 - QP RCV (22AWG-28AWG) (5 AMP/25 mΩ MAX), 36" length.
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50 Pin Female DSUB to QuadraPaddle Flying Lead Cable, 48", 1658640-1
VFL136124-048
Vendor Flying Lead (VFL) Cable, 50 pin Female DSUB to QuadraPaddle Leads, 24AWG Twisted Pair, 25 T/P's (1:2) 50 connection points, CONN: 1658640-1 VPC: WIRE, for 40-156-001, 34938A, 34937A, 34931A/2A/3A families, VPC contact 610138216 - QP RCV (22AWG-28AWG) (5 AMP/25 mΩ MAX), 48" length.
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50 Pin Female DSUB to QuadraPaddle Flying Lead Cable, 60", 1658640-1
VFL136124-060
Vendor Flying Lead (VFL) Cable, 50 pin Female DSUB to QuadraPaddle Leads, 24AWG Twisted Pair, 25 T/P's (1:2) 50 connection points, CONN: 1658640-1 VPC: WIRE, for 40-156-001, 34938A, 34937A, 34931A/2A/3A families, VPC contact 610138216 - QP RCV (22AWG-28AWG) (5 AMP/25 mΩ MAX), 60" length.
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50 Pin Female DSUB to QuadraPaddle Flying Lead Cable, 72", 1658640-1
VFL136124-072
Vendor Flying Lead (VFL) Cable, 50 pin Female DSUB to QuadraPaddle Leads, 24AWG Twisted Pair, 25 T/P's (1:2) 50 connection points, CONN: 1658640-1 VPC: WIRE, for 40-156-001, 34938A, 34937A, 34931A/2A/3A families, VPC contact 610138216 - QP RCV (22AWG-28AWG) (5 AMP/25 mΩ MAX), 72" length.
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Multiplexer Modules for 34980A
The 34980A Multiplexer switches can be used to connect one of many different points to a single point. You can connect to an external instrument or switch multiple analog signals to the 34980A internal DMM. Multiple multiplexers can be connected together via the 4 analog buses to create an even larger multiplexer. The break-before-make feature also ensures that no two signals are connected to each other during a scan. All multiplexer modules also include a relay switch counter to help predict when relays need to be replaced.
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Terminal Block For 34938A 20-Channel 5 Amp Form A Switch
34938T
Use Keysight's 34938T terminal block for the Keysight 34938A 20-channel 5-amp form A switch for discrete wiring. It supports up to 20 AWG wire size typical for < 100 connections or 24 AWG for > 100 connections. The 34938T terminal block is detachable with screw-type connections that provides a flexible method for connecting external wiring.
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Multifunction Switch / Measure Unit, Modules
34980A
The 34980A General Purpose switches can be used to route signals or to control other devices in an application. These switches are ideal for device actuation, switching loads or power supplies. Both switches offer high power channels up to 150W. The general purpose modules also include a relay switch counter to help predict when relays need to be replaced.
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RF & Microwave Modules for 34980A
The Keysight RF and Microwave multiplexer modules for the 34980A Multifunction Switch/Measure Unit offer broadband switching capabilities for switching from DC to 26.5 GHz. Use these modules to route test signals between your device under test and your signal generator, oscilloscope, spectrum analyzer, or other instrumentation. A switch/attenuator driver module also allows control of switches and attenuators external to the 34980A Mainframe.
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System Control Modules for 34980A
The 34980A System and Control modules provide additional measurement and control capabilities that are typically used in test applications. Choose from modules that include digital I/O with programmable polarity, D/A converter with onboard memory to create waveforms, and frequency counter/totalizers.
