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Pushbutton Switches


P7-D - Dome Style, Sealed, Subminiature, Momentary Action

The P7-D is a double break, momentary action switch.
  • Flush or raised round button in glossy finish and raised square button in matte finish available in a variety of colors
  • Logic level switching capability
  • Mechanical life is 2 million cycles
  • High contact pressure
  • 6 circuit variations
  • Positive tactile feedback
  • Variety of mounting styles
  • Constructed in accordance with MIL-PRF-8805/110 (no QPL)
  • Dusttight to IP64 & MIL-PRF-8805 Design 2 or watertight to IP68S
  • RoHS compliant


The P7-D pushbutton is a double break, momentary switch with a contoured dome style round or square pushbutton. Button versions include flush or raised round in glossy finish and raised square in matte finish. The P7-D features a shorter behind panel depth, dusttight and moistureproof sealed construction, and an excellent mechanical and electrical performance while operating under the most severe conditions. Its cycle life is 2 million operations at 1 amp resistive, 50,000 at full rated load of 5 amps resistive or 3 amps inductive.

The P7-D's positive tactile feedback signals the operator when the switch is operated. Multiple contact variations are available as well as a variety of special order button legends. The high contact pressure and unique contact design provides low contact resistance for logic level switching capability as well as full rated service.

This quality precision snap-action switch is designed for use in instrument panels, grips, computers, heavy equipment and other applications where attractive rugged pushbutton switches are required.

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