Products Information

What Is A Membrane Switch?



The film switch is an operating system which integrates the functions of buttons, indicating elements and instrument panel. It consists of four parts: panel, upper circuit, isolating layer and lower circuit. Press the film switch, the contact of the upper circuit is downwards deformed, and the contact with the polar plate of the lower circuit is conducted. After the finger is loosened, the upper circuit contact bounce back, the circuit is broken, and the circuit triggers a signal. The film switch has the advantages of strict structure, beautiful appearance and good tightness. With moisture resistance, long service life and so on. Widely used in electronic communications, electronic measurement instruments, industrial control, medical equipment, automotive industry, intelligent toys, household appliances and other fields.

Hangzhou Kaike Electronics Co., Ltd.

Address: No. 2. Dadi Road, Haining Agricultural External Development Zone 314408,

Zhejiang, China

Contact Person: May Wong

Telephone: 86-571-86830690     Fax: 86-571-86687367

Cell Phone: 86-15158112598

Email: May@hzkaike.cn

Website:www.hzkkelec.com