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C&K COMPONENTS E112SD1CQE Sealed Momentary Pushbutton Switch

The C&K COMPONENTS E112SD1CQE is a sealed momentary pushbutton switch within the E010 series. This switch is engineered for robust performance, featuring a long-life contact design and process sealing to withstand soldering and cleaning. Available in various configurations, it offers versatility for diverse applications. The switch is RoHS compliant, meeting environmental standards. Its applications span instrumentation, telecommunications equipment, computers, and peripherals, making it a versatile choice for industrial and commercial use.

Authorized Distributors
Source:DigiKey
Part No:E112SD1CQE
Stock:31
Inv Date:06-15-2026
Price: Unit price: $11.69
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Part No:E112SD1CQE
Stock:38
Inv Date:06-16-2026
Price: Unit price: $11.65
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Part No:E112SD1CQE
Stock:0
Inv Date:06-15-2026
Price: Unit price: $10.31
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Part No:E112SD1CQE
Stock:95
Inv Date:06-15-2026
Price: Unit price: $9.73
Buy/RFQ:
Part No:E112SD1CQE
Stock:95
Inv Date:06-15-2026
Price: Unit price: $9.73
Buy/RFQ:
Part No:E112SD1CQE
Stock:1
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS E112SD1CQE Sealed Momentary Pushbutton Switch Specifications:

  • Contact Rating: 4 AMPS @ 125 V AC or 28 V DC
  • Electrical Life: 40,000 make-and-break cycles at full load
  • 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: -30ºC to 75ºC
  • Cap Installation Force: 10 lbs. max. permissible
  • Solderability: Per MIL-STD-202F method 208D or EIA RS-186E method 9
  • Case & Bushing Material: Glass filled nylon 6/6, flame retardant (UL 94V-0)
  • Plunger Material: Glass filled nylon or glass filled polyester (PBT) (UL 94V-0)
  • Switch Support Material: Brass or steel, matte-tin plated
  • Switch Support Retainer Material: Stainless steel
  • End Contacts Material: Coin silver, silver plated
  • Center Contacts & Terminals Material: Copper alloy, silver plated
  • Terminal Seal Material: Epoxy
  • Hardware Material: Brass, nickel plated

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Frequently Asked Questions

Where can I buy C&K COMPONENTS E112SD1CQE?

You can click on the BUY or RFQ button to purchase E112SD1CQE from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part E112SD1CQE?

You can download the E112SD1CQE datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of E112SD1CQE?

C&K COMPONENTS

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