Shock & Acceleration Sensor — SQ-ASE Sensor Image

SQ-ASE

Shock & Acceleration Sensor

Shock & Acceleration Sensor

The SQ-ASE series sensor is a normally open acceleration switch. It is designed to be sensitive in a radial direction. The sensor will trigger radially when acceleration is applied. NOTE: To achieve an omnidirectional response mount two sensors at 90 degrees to one another, logically “OR”d together.

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Functions

  • On / off acceleration, shock, impact, and spin detection
    Acceleration switch
    Normally open
Key Specs

  • 10 g to 2000 g range
Features

  • Industrial rated – 10 year life, ‑40 to 85 °C
    Multiple sensitivities – 10 g to 2000 g
    Radial shock detection
    Zero-power normally – < 50 nA when activated
    Miniature size – 3.3 mm x 6.9 mm
    Simple interface – No signal conditioning required
    Made in USA – fully automated production, 100% testing, worldwide quality and price leader
Applications

  • Fusing, arming, setback and impact switch
    Motion triggered wake-up
    GPS tracking, RFID, vehicle electronics
    Security, anti-tamper, anti-theft, alarms

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Datasheet

Application Notes

Patent Information

  • Patented. United States: 9417259, 9702896, 8367952, China: ZL 2009 8 0107915.X. Patents pending.

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