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C&K COMPONENTS 8121SHZ3GE Snap-acting Pushbutton Switch
The C&K COMPONENTS 8121SHZ3GE is a snap-acting momentary pushbutton switch designed for a variety of applications including instrumentation, computer peripherals, and telecommunications equipment. It offers a positive tactile feel, multi-position options, and a wide range of termination choices. The switch features an epoxy terminal seal compatible with bottom wash cleaning methods and is available in RoHS compliant models. Constructed with glass-filled nylon or diallyl phthalate (DAP) case and brass or zinc nickel-plated bushing, this switch provides reliable performance and durability.
C&K COMPONENTS 8121SHZ3GE 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)
- 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: Epoxy
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Frequently Asked Questions
Where can I buy C&K COMPONENTS 8121SHZ3GE?
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How do I troubleshoot issues or seek technical support for part 8121SHZ3GE?
You can download the 8121SHZ3GE datasheet or visit the C&K COMPONENTS website for support.
Who is the manufacturer of 8121SHZ3GE?
C&K COMPONENTS