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C&K COMPONENTS 8221SD3V3GE Snap-acting Pushbutton Switch

The C&K Components 8221SD3V3GE is a robust snap-acting momentary pushbutton switch designed for a variety of industrial and commercial applications. It offers a positive tactile feel, allowing for precise user feedback, and is available with multi-positions to suit different requirements. The switch features an epoxy terminal seal, ensuring reliable performance even in challenging environments. Its RoHS compliance makes it suitable for environmentally conscious designs. Commonly used in instrumentation, computer peripherals, and telecommunications equipment, the 8221SD3V3GE provides a dependable switching solution.

Authorized Distributors
Source:Newark
Part No:8221SD3V3GE
Stock:6
Inv Date:06-15-2026
Price: Unit price: $19.21
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Source:DigiKey
Part No:8221SD3V3GE
Stock:0
Inv Date:06-15-2026
Price: Unit price: $15.2673
Buy/RFQ:
Part No:8221SD3V3GE
Stock:0
Inv Date:06-16-2026
Price: Unit price: $14.86
Buy/RFQ:
Part No:8221SD3V3GE
Stock:6
Inv Date:06-15-2026
Price: Unit price: $16.181
Buy/RFQ:
Part No:8221SD3V3GE
Stock:6
Inv Date:06-15-2026
Price: Unit price: $16.181
Buy/RFQ:

C&K COMPONENTS 8221SD3V3GE 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), 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: 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 8221SD3V3GE?

You can click on the BUY or RFQ button to purchase 8221SD3V3GE from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part 8221SD3V3GE?

You can download the 8221SD3V3GE datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of 8221SD3V3GE?

C&K COMPONENTS

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