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Alternate & Momentary Action Pushbutton Switches

PN, Pushbutton

Features/Benefits

  • Momentary or locking action
  • 3 actuation forces for customized feel
  • Low cost, reliable contact design
  • 1-4 poles available
  • RoHS compliant

Typical Applications

  • Computers and peripherals
  • Instrumentation and measurement equipment
  • Non-power, on-off switch applications

Specifications

  1. CONTACT RATING: 0.2 AMP @ 30 V DC max.
  2. ELECTRICAL LIFE: 10,000 make-and-break cycles at full load.
  3. MECHANICAL LIFE: 10,000 on/off cycles.
  4. CONTACT RESISTANCE: 50 mΩ max. initial, 100 milliohms max. at end of life.
  5. INSULATION RESISTANCE: 100 MΩ min. at 500 V DC.
  6. DIELECTRIC STRENGTH: 500 V AC min.
  7. OPERATING/STORAGE TEMPERATURES: –10ºC to 60ºC.
  8. PACKAGING: Switches are supplied in anti-static bags or anti-static trays.

Materials

  1. FRAME: Tin plated steel.
  2. ACTUATOR: Polyacetal. Color: Manufacturing option.
  3. BASE: Laminated phenolic.
  4. TERMINALS: Silver plated brass.
  5. MOVABLE CONTACTS: Silver plated (or clad) phosphor bronze.
  6. RETURN SPRING: Music wire.
  7. DETENT SPRING: Phosphor bronze.
  8. DETENT SPRING PLATE: Phosphor bronze.
  9. RETURN SPRING RETAINER RING: Nickel (or tin) plated steel.
  10. TERMINAL SEAL: Epoxy.