metal dome switch

metal dome switch

Product Description:

Hot selling metal dome switch with many dimension

Material	Stainless steel, iron,carbon steel, spring steel, alloy spring steel, refractory steel, brass, bronze, etc.
Surface treatment	Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, and imitation gold-plated are ok for choice,or according to client't requirement
working voltage	≤50VDC
operating current	≤100mA
contact resistance	0.5~10Ω
return route resistance	generally 150Ω,or as request
insulative resistance	≥100MΩ(250VDC)
service life	≥100million times

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Dongguan Musel Hardware Electronics Co., Ltd