Product parameters: The product is 12mm long, 12mm wide, 4.3mm high, rated current: 50mA, rated voltage: 12V; contact resistance: 100 M Ohm. Compatibility: The product is suitable for smart home, electronic products, electronic boards, electrical control panels, solder, computers, etc. Product material: The product is specially designed with metal and plastic materials, with a long service life and not easy to damage. Easy to install: It can be directly replaced without adjustment, with perfect compatibility and high reliability. Product list: Product include a total of 50pcs Tactile Button Switch, which can completely meet your daily use needs and replacement., Manufacturer: OTOTEC