TE Connectivity / Alcoswitch JJ Detector Switches

TE Connectivity's (TE) Alcoswitch JJ Detector Switches are low-profile devices offered in a wide range of sizes and suited for a wide variety of applications, including automotive and telecommunications. TE's JJ Detector Switches include horizontal or vertical actuated options and gull-winged, J-leaded, and through-hole mounting possibilities. These switches feature a wide range of contact ratings from 1mA to 100mA.


  • Compact size
  • Sharp detection feeling
  • Halogen and lead-free
  • RoHS compliant


  • Digital cameras
  • Automotive
  • Instrumentation
  • White goods
  • Telecommunications


  • Horizontal or vertical operation direction
  • Gull-winged, J-leaded, and through-hole mounting options
  • 1mA to 100mA contact rating
  • 35gf to 150gF operating force
  • 1.03mm to 3.9mm ON travel
Published: 2018-08-02 | Updated: 2023-01-05