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C&K COMPONENTS 8121J81ZGE11 Snap-acting Pushbutton Switch

The C&K Components 8121J81ZGE11 is a robust snap-acting momentary pushbutton switch designed for reliable performance in various applications. It offers a positive tactile feel, allowing for precise user interaction, and is available with multi-positions to suit different needs. The switch features an epoxy terminal seal, ensuring compatibility with bottom wash cleaning methods, and is RoHS compliant for environmentally conscious designs. Common applications include instrumentation, computer peripherals, and telecommunications equipment. Its durable construction and versatile design make it a suitable choice for demanding industrial environments.

Authorized Distributors
Part No:8121J81ZGE11
Stock:0
Inv Date:06-16-2026
Price: Unit price: $10.26
Buy/RFQ:
Part No:8121J81ZGE11
Stock:117
Inv Date:06-15-2026
Price: Unit price: $14.2
Buy/RFQ:
Part No:8121J81ZGE11
Stock:117
Inv Date:06-15-2026
Price: Unit price: $14.2
Buy/RFQ:

C&K COMPONENTS 8121J81ZGE11 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.
  • 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 material), Copper alloy with gold plate over nickel plate (B contact material)
  • Terminal Seal: Epoxy

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How do I troubleshoot issues or seek technical support for part 8121J81ZGE11?

You can download the 8121J81ZGE11 datasheet or visit the C&K COMPONENTS website for support.

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C&K COMPONENTS

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