Customized Membrane Switch Keypads with LED and Resistors.

[EzPCB-Nila]

Keypad is an operating system of a key function, indicating element and the instrument panel as a whole. Keypad have a good insulating properties and heat resistance. Consist of panel, top circuit layer, isolation layer and bottom circuit layer.In normally situation, the up and down contacts is an disconnected state. When press the switch, the contacts on up circuit turn downward, conduction with bottom circuit.while you loosen it, the up and down circuit is disconnected. Keypad is structured , beautiful appearance, good seal. And with anti-moisture, long life characteristics etc. widely used in electronic communications, electronic measuring instruments, industrial control, medical equipment, automotive, smart toys, household appliances and other fields.
EzPCB provide the customized service,please contact nila@ezpcb.com for details. WhatsAPP is +86 13723430707. Skype is nilayang.

https://www.ezpcb.com/services/keypad/