Keithley 3760 10-Channel High-Current Multiplexer Card

The Keithley 3760 high current multiplexer card has 10 2-pole channels and features 5A contacts.

The switching is designed to maintain current paths for signals not connected to the output or, when internal jumpers are removed, to provide high input resistance for making voltage measurements.

The 3760 does not connect to the 6 common buses on the 3706A backplane. Daisy chaining cards can be achieved by using an output channel.

Typical applications include semiconductor testing, materials research, power supply testing, solar cell measurements, electrochemical applications and IC testing are amongst the capabilities of the 3760 High Current Multiplexer Card.

* Channels Per Card: 10 * Contact Configuration: 2-pole Form C with common guard * Connector Type: Screw terminal, #16AWG maximum wire size * Relay Drive Current: 80 mA per relay typical * Maximum Switching Levels: 300 V, 5 A, 100 VA (resistive load only) * Maximum Applied Voltage: 500 V * Contact Life: >107 closures (cold switching), >105 closures (at maximum signal level) * Contact Resistance: <0.15 Ω to rated life * Contact Potential: 1 mV max * Actuation Time: <15 ms, exclusive of mainframe * Channel Isolation: >109 Ω, <50 pF * Input Isolation: >107 Ω, <150 pF * Common Mode Voltage: 500 V peak