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44473A 4x4 Two-Wire Matrix Switch Module

Product Status: Discontinued | Currently Supported
This product is no longer available

A replacement for this product is available:

Key Features & Specifications

  • Switching signals up to 250V, 2A
  • For complete information, click on the 3499 Data Sheet link.


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 4x4 two-wire matrix that allows any combination of inputs and outputs to be connected for signals up to 250V or 2A.

Standard Product Includes

  • 44473A 4x4 Two-wire Matrix Switch Module
  • 1 Connection Terminal
  • 1 Certificate of Verification