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C&K COMPONENTS ET21SD1ABE Sealed Toggle Switch
The C&K COMPONENTS ET21SD1ABE is a sealed subminiature toggle switch engineered for reliability in harsh environments. Its compact design saves valuable PCB space, while the sealed construction protects against contaminants. Available with ESD protection and various contact materials, this switch is suitable for hand-held telecommunications, instrumentation, and medical equipment. RoHS compliant models ensure environmental compatibility. The switch offers a wide range of options for actuation, termination, and contact materials to meet specific application requirements.
C&K COMPONENTS ET21SD1ABE 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 glass filled 4/6 nylon (UL 94V-0)
- Electrical Life: 60,000 cycles (ETX1 models), 30,000 cycles (other models)
- Actuator Material: Nylon 4/6 (M3 & S3), Brass (other actuators)
- 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 actuator), up to 20,000 V DC (F1 bushing)
- 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 Materials: Q, B, G, P, or R contact material
- Packaging: Tape and reel (surface mount models)
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Frequently Asked Questions
Where can I buy C&K COMPONENTS ET21SD1ABE?
You can click on the BUY or RFQ button to purchase ET21SD1ABE from an authorized C&K COMPONENTS distributor.
How do I troubleshoot issues or seek technical support for part ET21SD1ABE?
You can download the ET21SD1ABE datasheet or visit the C&K COMPONENTS website for support.
Who is the manufacturer of ET21SD1ABE?
C&K COMPONENTS