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C&K COMPONENTS 8221J81ZGE22 Snap-acting Pushbutton Switch
The C&K Components 8221J81ZGE22 is a versatile snap-acting momentary pushbutton switch suitable for instrumentation, computer peripherals, and telecommunications equipment. It offers a positive tactile feel, multi-position options, and a wide variety of termination options. The switch features an epoxy terminal seal for compatibility with bottom wash cleaning, and models are available that are RoHS compliant. Constructed with glass-filled nylon or diallyl phthalate (DAP) for the case and brass or zinc for the bushing, this switch provides reliable performance in a range of industrial applications.
C&K COMPONENTS 8221J81ZGE22 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 material), Copper alloy with gold plate over nickel plate (B contact material)
- Terminal Seal: Epoxy
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Frequently Asked Questions
Where can I buy C&K COMPONENTS 8221J81ZGE22?
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How do I troubleshoot issues or seek technical support for part 8221J81ZGE22?
You can download the 8221J81ZGE22 datasheet or visit the C&K COMPONENTS website for support.
Who is the manufacturer of 8221J81ZGE22?
C&K COMPONENTS