The key switch mainly refers to the light touch key switch, also known as the light touch switch. The key switch is an electronic switch, which belongs to the category of electronic components. It is called a sensitive switch. When in use, it is used to meet the conditions of operating force to apply pressure to the switch operation direction. The switch function is closed and closed. When the pressure is removed, the switch is open. , Its internal structure relies on the change of the force of the metal shrapnel to achieve on-off. The key switch is composed of an insert, a base, a shrapnel, a button, and a cover plate. The waterproof light touch switch adds a layer of polyimide film on the shrapnel.

Product Parameters：

Life test method: Test the number of opening and closing until it is damaged. If you don't use it manually, you can use a small motor to drive the eccentric opening and closing switch, and use a counter to record the number of times.

The main uses of key switches are color televisions, black-and-white televisions, audio equipment, video recorders, cameras, computers, game consoles, fax machines, walkie-talkies, batons, machine tool control devices, copying, printers, electronic instruments, meters and other household appliances.

· Standard copper parts
· dust and corrosion resistance
· strong conductivity
· high sensitivity
· wear resistance
· good electrical insulation
· excellent impact resistance
· good vibration resistance