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C&K COMPONENTS E112SD1A3QE Sealed Momentary Pushbutton Switch
The C&K Components E112SD1A3QE is a sealed momentary pushbutton switch within the E010 series. This switch is engineered for robust performance, featuring a long-life contact design and a process-sealed construction that withstands soldering and cleaning. Available with various options for plunger, bushing, and terminations, it caters to diverse application needs. The switch is RoHS compliant and suitable for instrumentation, telecommunications equipment, computers, and peripherals. Its snap-fitting plunger and threaded bushing options provide flexibility in installation, while the epoxy terminal seal ensures reliable operation.
C&K COMPONENTS E112SD1A3QE 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
- Bushing Options: Unthreaded, Threaded with keyway
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Frequently Asked Questions
Where can I buy C&K COMPONENTS E112SD1A3QE?
You can click on the BUY or RFQ button to purchase E112SD1A3QE from an authorized C&K COMPONENTS distributor.
How do I troubleshoot issues or seek technical support for part E112SD1A3QE?
You can download the E112SD1A3QE datasheet or visit the C&K COMPONENTS website for support.
Who is the manufacturer of E112SD1A3QE?
C&K COMPONENTS