Its reliable dome technology is suitable for many consumer electronics and medical devices. Other features include an operating force of 100 +/- 50 gf; 160 +/- 50gf; 250 +/- 50 gf; contact rating of 50 mA at 12 Vdc, contact resistance of 100 milliohms (initial max), insulation resistance of 100 megaohms (min. at 100 Vdc), dielectric strength of 250 Vac (1 minute) and operating temperature range of -20 to + 70‚°C.

E-Switch 
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