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EJ12-PM Ultra-Short Metal Push Button Switch

Mid-to-high-end pushbutton switches, indicator lights, relays, buzzers and accessory solutions

EJ12-PM 12mm Ultra-Short Push Button. IP65; IP67 on request. CCC/CE/UL. Wenzhou Jinhong.

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EJ12-PM Ultra-Short Metal Push Button Switch

Products

4 models.

EJ12-PM Non-Illuminated Flat Head Metal Push Button Switch (Momentary) EJ12-PM Non-Illuminated Flat Head Metal Push Button Switch (Momentary)
  • Model:EJ12-211PM
  • Panel cut-out:12 mm
 EJ12-PM Non-Illuminated Raised Head Metal Push Button Switch (Momentary) EJ12-PM Non-Illuminated Raised Head Metal Push Button Switch (Momentary)
  • Model:EJ12-221PM
  • Panel cut-out:12 mm
 EJ12-PM Illuminated Ring Flat Head Metal Push Button Switch (Momentary) EJ12-PM Illuminated Ring Flat Head Metal Push Button Switch (Momentary)
  • Model:EJ12-271PM
  • Panel cut-out:12 mm
 EJ12-PM Illuminated Ring Raised Head Metal Push Button Switch (Momentary) EJ12-PM Illuminated Ring Raised Head Metal Push Button Switch (Momentary)
  • Model:EJ12-261PM
  • Panel cut-out:12 mm

EJ12-PM — 12 mm Ultra-Short Metal Push Button Switch

EJ12-PM is the shallowest 12 mm metal button Jinhong makes, built for thin front panels and devices where the board sits right behind the panel. It solders straight onto a PCB, needs only ≤0.5 mm of travel and ≤5 N of force, and keeps a SUS304/316 stainless front sealed to IP65 (IP67 available on request). Four versions combine a flat or raised head with or without an LED ring.

EJ12-PM versions
ModelHeadLEDAction
EJ12-211PMFlatNoneMomentary
EJ12-221PMRaisedNoneMomentary
EJ12-271PMFlatLED ringMomentary
EJ12-261PMRaisedLED ringMomentary

Key data

  • Thermal current 2 A, rated voltage 48 V — a signal-level switch for electronics, not for mains loads
  • Contact 1NO; minimum load 3 V AC/DC, 1 mA; initial contact resistance ≤50 mΩ
  • Mechanical and electrical life 100,000 operations
  • Terminal: PCB solder pins; dielectric strength 2,000 V / 60 s
  • Operating temperature −25 to +60 °C; complies with IEC 60947-5-1 / GB 14048.5

Need 250 V switching or screw terminals at 12 mm? Use EJ12 or the full-length J12. The same ultra-short design also exists at 16, 19, 22 and 25 mm — see EJ16-PM and EJ19-PM. Back to 12 mm metal push buttons.

Ordering EJ12-PM

Quote the full model code and add the symbol, LED colour and lamp voltage you need; custom laser-etched marks are possible on request. Factory direct from Wenzhou Jinhong, OEM/ODM welcome. Request a quotation or samples for EJ12-PM.