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C&K COMPONENTS 8121SHW1GE Snap-acting Pushbutton Switch

The C&K COMPONENTS 8121SHW1GE is a snap-acting momentary pushbutton switch designed for a wide range of applications including instrumentation, computer peripherals, and telecommunications equipment. This switch offers a positive tactile feel, multi-position options, and a variety of termination choices to suit diverse needs. The epoxy terminal seal ensures compatibility with bottom wash cleaning methods, and RoHS compliant models are available for environmentally conscious designs. Constructed with durable materials like glass-filled nylon and brass, this switch provides reliable performance and longevity.

Authorized Distributors
Source:Newark
Part No:8121SHW1GE
Stock:12
Inv Date:06-15-2026
Price: Unit price: $19.35
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Part No:8121SHW1GE
Stock:0
Inv Date:06-16-2026
Price: Unit price: $10.55
Buy/RFQ:
Part No:8121SHW1GE
Stock:12
Inv Date:06-15-2026
Price: Unit price: $20.28
Buy/RFQ:
Part No:8121SHW1GE
Stock:50
Inv Date:06-16-2026
Price: N/A
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C&K COMPONENTS 8121SHW1GE 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.
  • Solderability: Per MIL-STD-202F method 208D or EIA RS-186E method 9
  • Case Material: Glass filled nylon 6/6 or diallyl phthalate (DAP)
  • Plunger Material: Glass filled nylon or glass filled polyester (PBT)
  • Cap and Frame Material: Nylon
  • Bushing Material: Brass or zinc, nickel plated
  • Housing Material: Stainless steel
  • Switch Support Material: Brass or steel, matte-tin plated
  • Contact Material (8X21, U8X1): Coin silver, with gold plate over nickel plate
  • Contact Material (8X25): Copper alloy, with gold plate over nickel plate
  • Terminal Seal Material: Epoxy

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How do I troubleshoot issues or seek technical support for part 8121SHW1GE?

You can download the 8121SHW1GE datasheet or visit the C&K COMPONENTS website for support.

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C&K COMPONENTS

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