Sub-Miniature Pushbutton Switches

Sub-Miniature Pushbutton Switches

7M Series

Zera PA series pushbutton switches is our lowest cost, momentary, sealed, pushbutton switches that is panel mounted with options to illuminate. This slick design offers threaded or snap-in/press fit panel mounting and the operating temperature range between -30℃ and 85℃.

Multiple actuator colors and discrete LED illumination options can help the switch stand out or fade into the background.

All of this aesthetic versatility along with IP67 level of seal allows the PA series to be used across a wide variety of applications and operating conditions.

Specification

  • CONTACT RATING: Dependent upon contact material.
  • MECHANICAL LIFE: 50, 000 make-and-break cycles.
  • CONTACT RESISTANCE: 20mΩmax. initial @ 2-4VDC, 100mA for both silver and gold plated contacts.
  • INSULATION RESISTANCE: 1, 000MΩmin.
  • DIELECTRIC STRENGTH: 1, 000 Vrms min.@ sea level.
  • OPERATING TEMPERATURE: -40°C to 85°C.

Materials

  • CASE: Diallyl phthalate(DAP) (UL94V-0).
  • PLUNGER: Glass filled Nylon or Glass filled polyester.(PBT)
  • BUSHING: Brass, nickel plated.
  • HOUSING: Stainless Steel.
  • CONTACT: Brass or Copper alloy, silver or gold plated.
  • (7MSL/7MDL with gold over silver for plating)

Applications

  • Telecommunications, Networking equipment, Computers/servers, Performance audio and Instrumentation.

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