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C&K COMPONENTS ET21MD1AQE Sealed Toggle Switch
The C&K COMPONENTS ET21MD1AQE is a sealed subminiature toggle switch engineered for reliability and performance in demanding environments. Its compact size and small footprint save valuable PCB space. Available with various options including thru-hole and surface mount models, ESD protection, and different contact materials, it caters to a wide range of applications such as hand-held telecommunications, instrumentation, and medical equipment. The switch is process sealed to withstand machine soldering temperatures and pressure wash cleaning methods, ensuring durability and longevity.
C&K COMPONENTS ET21MD1AQE Sealed Toggle Switch Specifications:
- Contact Rating: 0.4 VA max. @ 20 V AC or DC
- Case and Bushing Material: Glass filled nylon 6/6 or 4/6 nylon (UL 94V-0)
- Actuator Material: Nylon 4/6 (UL 94V-0) or Brass, chrome plated
- Electrical Life: 60,000 cycles (ETX1 models), 30,000 cycles (other models)
- Contact Resistance: Below 20 m Ω typ. initial
- Insulation Resistance: 10[9] Ω min.
- Electrostatic Discharge (ESD) Resistance: 9,000 V DC min. (M3 & S3 actuators), up to 20,000 V DC (F1 bushing)
- Contact Materials: Copper alloy, gold plate over nickel plate (B), Copper alloy, silver plated (Q)
- Dielectric Strength: 1000 Vrms min.
- Operating Temperature: –30ºC to 85ºC
- Solderability: Per MIL-STD-202F method 208D or EIA RS-186E method 9
- Degree of Protection: IP57
- RoHS Compliant Models: Available
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Frequently Asked Questions
Where can I buy C&K COMPONENTS ET21MD1AQE?
You can click on the BUY or RFQ button to purchase ET21MD1AQE from an authorized C&K COMPONENTS distributor.
How do I troubleshoot issues or seek technical support for part ET21MD1AQE?
You can download the ET21MD1AQE datasheet or visit the C&K COMPONENTS website for support.
Who is the manufacturer of ET21MD1AQE?
C&K COMPONENTS