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C&K COMPONENTS 8121SHCGE Momentary Pushbutton Switch
Snap-acting momentary pushbutton switches with various models supporting multiple positions, contact materials, and termination options. Features include epoxy terminal seals compatible with bottom wash cleaning, RoHS compliance, and a positive tactile feel. Suitable for instrumentation, computer peripherals, and telecommunications equipment. Models feature metal and nylon housings, sealed contacts, and different mounting styles like panel or PC mounting with snap-in or threaded bushings. Electrical ratings vary by contact material, with durability of 60,000 cycles, insulation resistance over 10^9 ohms, and dielectric strength of at least 1,000 Vrms. Operating temperatures range from -30°C to 75°C, depending on model. Termination options include thru-hole, quick connect, and various styles with epoxy seals ensuring reliable performance in harsh environments.
C&K COMPONENTS 8121SHCGE Momentary Pushbutton Switch Specifications:
- Contact Rating: 8X25 Models: 0.4 VA max. @ 20 V AC/DC; 8X21, U8X1 Models: 1 AMP @ 120 V AC or 28 V DC or 0.4 VA max. @ 20 V AC/DC
- Electrical Life: 60,000 cycles at full load
- Contact Resistance: below 50 mΩ initial @ 2-4 V DC, 100 mA
- Insulation Resistance: ≥ 10^9 ohms
- Dielectric Strength: ≥ 1,000 Vrms @ sea level
- Operating Temperature: -30°C to 75°C (8X2X models), -30°C to 65°C (U8X1 models)
- Case Material: Glass-filled nylon 6/6 or Diallyl Phthalate (DAP), UL 94V-0 flame retardant
- Plunger Material: Glass-filled nylon or polyester (PBT), UL 94V-0
- Housing: Stainless steel; Bushings: Brass or zinc, nickel plated
- Switch Support: Brass or steel, matte-tin plated
- Contacts: Silver or gold plated coin silver, copper alloy with gold plate over nickel
- Seal & Terminals: Epoxy seal; copper alloy terminals with gold over nickel plate
Buy the C&K Series 8020 Momentary Pushbutton: 8121SHCGE
Discover the convenience and durability of the C&K Series 8121SHCGE momentary pushbutton switch. Engineered for reliability, it features epoxy terminal seals compatible with bottom wash cleaning, ensuring long-lasting performance in harsh environments. With multiple contact ratings, termination styles, and mounting options, this switch is ideal for instrumentation, telecommunications, and computer peripherals. Its RoHS compliance guarantees environmental safety, and operating temperatures range from -30°C to 75°C depending on the model. Order online today to upgrade your electronic or industrial projects with this dependable switch.
Order your C&K Series 8121SHCGE momentary pushbutton switch today and enjoy reliable performance with epoxy sealed, RoHS compliant design, suitable for demanding applications.
Frequently Asked Questions
Where can I buy C&K COMPONENTS 8121SHCGE?
You can click on the BUY or RFQ button to purchase 8121SHCGE from an authorized C&K COMPONENTS distributor.
How do I troubleshoot issues or seek technical support for part 8121SHCGE?
You can download the 8121SHCGE datasheet or visit the C&K COMPONENTS website for support.
Who is the manufacturer of 8121SHCGE?
C&K COMPONENTS