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C&K COMPONENTS 8125J81Z3BE22 Snap-acting Pushbutton Switch

The C&K COMPONENTS 8125J81Z3BE22 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. It is RoHS compliant and offers various termination options to suit different design requirements. The switch's robust construction, including glass-filled nylon or polyester plunger and brass or zinc bushing, ensures durability and longevity in demanding environments. With its epoxy terminal seal, the switch is compatible with bottom wash cleaning methods, simplifying maintenance and ensuring consistent performance.

Authorized Distributors
Source:DigiKey
Part No:8125J81Z3BE22
Stock:780
Inv Date:06-15-2026
Price: Unit price: $12.77
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Part No:8125J81Z3BE22
Stock:0
Inv Date:06-16-2026
Price: Unit price: $8.36
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Part No:8125J81Z3BE22
Stock:0
Inv Date:06-15-2026
Price: Unit price: $11.35
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Part No:8125J81Z3BE22
Stock:372
Inv Date:06-15-2026
Price: Unit price: $19.92
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Part No:8125J81Z3BE22
Stock:372
Inv Date:06-15-2026
Price: Unit price: $19.92
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Part No:8125J81Z3BE22
Stock:4
Inv Date:06-16-2026
Price: N/A
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C&K COMPONENTS 8125J81Z3BE22 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
  • Contact Resistance: Below 50 mΩ typ. initial
  • Insulation Resistance: 10[9] Ω min.
  • Dielectric Strength: 1,000 Vrms min.
  • Operating Temperature: -30ºC to 75ºC (8X2X models), -30ºC to 65ºC (U8X1 models)
  • Cap Installation Force: 10 lbs. max.
  • Case Material: Glass filled nylon 6/6 or diallyl phthalate (DAP)
  • Plunger Material: Glass filled nylon or glass filled polyester (PBT)
  • Bushing Material: Brass or zinc, nickel plated
  • Housing Material: Stainless steel
  • Switch Support Material: Brass or steel, matte-tin plated
  • Contact Material: Coin silver with gold plate over nickel plate (G contact), Copper alloy with gold plate over nickel plate (B contact)
  • Terminal Seal: Epoxy

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C&K COMPONENTS

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