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The Keysight 44473A module brings highly flexible matrix switching to your test system. You can use the matrix switch module to conveniently connect a group of instruments to several points on the DUT. Individual modules provide a 4×4 two-wire matrix that allows any combination of inputs and outputs to be connected for signals up to 250V or 2A.
Input Characteristics
Thermal Offset: <3µV
Maximum Scan Rate: 43 chan/sec
Relay life (mechanical): 108
Maximum Voltage: 250V
Maximum Current:
Per channel: 2A, Per module: 8A
Maximum Power:
Per channel: 60W; 125VA, Per module: 240W;500VA
Initial Closed Channel Resistance: <1 Ohm