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C&K COMPONENTS EP12SD1SAKE Sealed Tiny Pushbutton Switch

The C&K COMPONENTS EP12SD1SAKE is a miniature, sealed pushbutton switch ideal for space-constrained applications requiring protection against dust and moisture. Its robust construction, featuring a glass-filled nylon 4/6 case and a thermoplastic polyester plunger with an internal o-ring seal, ensures reliable performance in harsh environments. Typical applications include telecommunications equipment, computers, instrumentation, and controls. The switch offers a variety of termination options and plunger styles to meet diverse design requirements. RoHS compliant models are available, aligning with environmental regulations.

Authorized Distributors
Part No:EP12SD1SAKE
Stock:0
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:
Part No:EP12SD1SAKE
Stock:600
Inv Date:06-15-2026
Price: Unit price: $3.56
Buy/RFQ:
Part No:EP12SD1SAKE
Stock:600
Inv Date:06-15-2026
Price: Unit price: $3.56
Buy/RFQ:

C&K COMPONENTS EP12SD1SAKE Sealed Tiny Pushbutton Switch Specifications:

  • Contact Rating: 0.4 VA max. @ 20 V AC or DC
  • Electrical Life: 60,000 cycles (EP11, EP21), 30,000 cycles (EP12)
  • Contact Resistance: Below 20 mΩ typ. initial @ 2-4 V DC, 100 mA
  • Insulation Resistance: 10[9] Ω min.
  • Dielectric Strength: 1000 Vrms min. @ sea level
  • Operating Temperature: -30º9C to 859ºC
  • Solderability: Per MIL-STD-202F method 208D or EIA RS-186E method 9
  • Degree of Protection: IP57
  • Case & Bushing Material: Glass filled nylon 4/6 (EP11, EP12), glass filled nylon 6/6 (EP21)
  • Plunger Material: Thermoplastic polyester or glass filled nylon (UL 94V-0)
  • Switch Support Material: Brass, matte-tin plated
  • Contacts & Terminals Material: Copper alloy, with gold plate over nickel plate
  • Terminal Seal Material: Epoxy

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Frequently Asked Questions

Where can I buy C&K COMPONENTS EP12SD1SAKE?

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How do I troubleshoot issues or seek technical support for part EP12SD1SAKE?

You can download the EP12SD1SAKE datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of EP12SD1SAKE?

C&K COMPONENTS

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