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C&K COMPONENTS EP11SD1V31QE Sealed Tiny Pushbutton Switch

The C&K COMPONENTS EP11SD1V31QE is a miniature sealed pushbutton switch ideal for space-constrained applications requiring environmental protection. It offers both thru-hole and surface mount configurations, allowing for versatile integration into diverse designs. The switch's sealed construction provides robust protection against dust and moisture, making it suitable for use in telecommunications equipment, computers, instrumentation, and control systems. Available with various contact materials and termination options, the EP11SD1V31QE provides a reliable and compact switching solution.

Authorized Distributors
Source:DigiKey
Part No:EP11SD1V31QE
Stock:0
Inv Date:06-15-2026
Price: Unit price: $5.81908
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Part No:EP11SD1V31QE
Stock:0
Inv Date:06-16-2026
Price: Unit price: $5.81
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Part No:EP11SD1V31QE
Stock:0
Inv Date:06-15-2026
Price: Unit price: $8.64
Buy/RFQ:
Part No:EP11SD1V31QE
Stock:165
Inv Date:06-15-2026
Price: Unit price: $4.6
Buy/RFQ:
Part No:EP11SD1V31QE
Stock:165
Inv Date:06-15-2026
Price: Unit price: $4.6
Buy/RFQ:

C&K COMPONENTS EP11SD1V31QE Sealed Tiny Pushbutton Switch Specifications:

  • Contact Rating: 0.4 VA max. @ 20 V AC or DC
  • Electrical Life: 60,000 make-and-break 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 or nylon 6/6
  • Plunger Material: Thermoplastic polyester or glass filled nylon
  • 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 EP11SD1V31QE?

You can click on the BUY or RFQ button to purchase EP11SD1V31QE from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part EP11SD1V31QE?

You can download the EP11SD1V31QE datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of EP11SD1V31QE?

C&K COMPONENTS

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