Astronics / EADS / Racal 1260-38 High Density Multiplexer Module

Astronics / EADS / Racal 1260-38 High Density Multiplexer Module

Part Number: 407410, 407410-300

The Option 01 Smart Card can be installed upon request. They can be purchased here, Item Number: 55192-7.

Product Family: 5895-01-573-4492 5895015734492

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Stock # 50958-2
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Astronics / EADS / Racal 1260-38 High Density Multiplexer Module

  • Single-Slot, C-Size VXI Module
  • Configurable as 1, 2, or 4-wire Muxes
  • 1x8, 1x16, 1x32, 1x64, 1x128, and 1x256
  • 30 MHz Bandwidth (1x8 Configuration)
  • Switches Signals up to 2 Amps or 250 VAC


Model 1260-38 is a high density scanner and multiplexer, ideal for applications with large switch requirements such as continuity testing and audio or telephone line switching.

The 1260-38 can be user-configured in many ways, from one 1x128 to sixteen 1x8 2-wire multiplexers, switching up to 250VDC or 2A per channel. Configuration is programmable using interconnecting relays. An additional relay that selects between the high and low sides of the two-wire mode allows the 1260-38 to act as a 1-wire scanner. Four-wire switching is also possible by connecting two-wire sections in parallel using internal relays.

Relay coil current monitoring is available to provide confidence checking which gives the user assurance of proper relay operation. Built-in 100ohm resistors may be placed in series with common connections to attenuate current and voltage spikes.

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Astronics / EADS / Racal 1260-38 High Density Multiplexer Module

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