12MM Domed round Metal Switch

12mm domed round metal push button switch balances sleek appearance and solid practical performance for daily industrial and electronic assembly use.

Most of them are made of premium aluminum alloy and stainless steel, because of the cost, the stianless steel is first choice, each unit is finely processed via CNC cutting, anodizing and surface brushing treatment. The sturdy build brings nice texture, great scratch resistance and steady service life for frequent daily use. Its curved domed shape fits hand touch naturally, letting users press smoothly and operate effortlessly.

Inside fitted with elastic metal dome and durable silver alloy contacts. It triggers fast response within 0.2 seconds with clear pressing feedback. The switch supports more than 500,000 press cycles without mechanical failure. Low contact resistance down to 50mΩ guarantees steady signal output and reduces poor connection troubles effectively.

 Certified IP67 waterproof and dustproof grade, this metal button stands well against dust, water splash and slight vibration. It fits wide installation scenes perfectly. Widely applied on smart home light and appliance control, portable audio and digital devices, industrial control panels as well as medical equipment. Compact size and reliable quality keep stable working performance in different working environments.