C&K’s ET series are sealed subminiature toggle switches, often used in the medical and telecommunications industry in hand-held or instrumentation applications. Featuring a small footprint (to help save space on the PCB) and ESD protection, long-lasting ET switches also come with strong protection from solder and cleaning process contaminants.
|Contact Rating:||Gold contact material: 0.4 VA max. @ 20 V AC or DC max. See datasheet for additional ratings|
|Electrical Life:||ETX1 models: 60,000 make-and-break cycles at full load. All other models: 30,000 cycles|
|Contact Resistance:||Below 20 millohms typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts|
|Insulation Resistance:||10⁹ ohms min.|
|Dielectric Strength:||1000 Vrms min. @ sea level|
|Operating Temperature:||–30ºC to 85ºC|
|Solderability:||Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)|
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