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C&K COMPONENTS 8125J81ZBE11 Snap-acting Pushbutton Switch

The C&K COMPONENTS 8125J81ZBE11 is a versatile snap-acting momentary pushbutton switch designed for a wide range of applications. Featuring a positive tactile feel and multi-position capabilities, this switch provides reliable performance in instrumentation, computer peripherals, and telecommunications equipment. Constructed with glass-filled nylon or diallyl phthalate (DAP) for the case and brass or zinc for the bushing, it ensures durability and longevity. The switch is RoHS compliant and offers various termination options to meet diverse design requirements. Its epoxy terminal seal ensures compatibility with bottom wash cleaning methods, making it suitable for automated manufacturing processes.

Authorized Distributors
Source:DigiKey
Part No:8125J81ZBE11
Stock:25
Inv Date:06-15-2026
Price: Unit price: $9.83
Buy/RFQ:
Part No:8125J81ZBE11
Stock:0
Inv Date:06-16-2026
Price: Unit price: $7.97
Buy/RFQ:
Part No:8125J81ZBE11
Stock:25
Inv Date:06-15-2026
Price: Unit price: $11.88
Buy/RFQ:
Part No:8125J81ZBE11
Stock:25
Inv Date:06-15-2026
Price: Unit price: $11.88
Buy/RFQ:

C&K COMPONENTS 8125J81ZBE11 Snap-acting Pushbutton Switch Specifications:

  • contact_rating: 0.4 VA max. @ 20 V AC or DC (B contact material); 1 AMP @ 120 V AC or 28 V DC (G contact material)
  • electrical_life: 60,000 make-and-break cycles at full load
  • contact_resistance: Below 50 mΩ typ. initial @ 2-4 V DC, 100 mA
  • insulation_resistance: 10[9] Ω min.
  • dielectric_strength: 1,000 Vrms min. @ sea level
  • operating_temperature: -30ºC to 75ºC (8X2X models); -30ºC to 65ºC (U8X1 models)
  • cap_installation_force: 10 lbs. max. permissible
  • solderability: Per MIL-STD-202F method 208D or EIA RS-186E method 9
  • case_material: Glass filled nylon 6/6 or diallyl phthalate (DAP), flame retardant (UL 94V-0)
  • plunger_material: Glass filled nylon or glass filled polyester (PBT) (UL 94V-0)
  • cap_and_frame_material: Nylon, black
  • bushing_material: Brass or zinc, nickel plated
  • housing_material: Stainless steel
  • switch_support_material: Brass or steel, matte-tin plated
  • no_nc_contacts_material: Coin silver with gold plate over nickel plate (G contact material); Copper alloy with gold plate over nickel plate (B contact material)
  • terminal_seal_material: Epoxy

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C&K COMPONENTS

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