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E8460A 256-Channel Relay Multiplexer

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

A replacement for this product is available:

Key Features & Specifications

  • 1-Slot, C-size, register based
  • High-density, low-cost multiplexer
  • Fast scanning rate
  • Flexible reconfiguration
  • Contact protection for reliable operation
  • Three different easy-to-use terminal blocks available as options


The Keysight E8460A High-Density Reed Relay Multiplexer is a C-size, 1-slot, register-based VXI module. This 256-channel multiplexer, using reed relay switches, offers a fast, reconfigurable, high point-count switching topology. It is designed for applications requiring fast scanning rates by the use of fast action reed relays. This single-slot multiplexer extends the choices of multiplexers available to the system engineer.

The E8460A can be programmed into individual topologies, including two-wire, three-wire, and four-wire measurement configurations. See the attached Data Sheet for more information on this product and its capabilities.