PCB membrane swtich
- Button working life: >0.5 million times.
- Response time: <10 mS.
- Temperature：-20~60℃.
- Humidity: 40℃, RH <95%
- Closed circuit resistance: normally <10 ohm (details see products designing and circuit length).
It is based on PCB. It is better for product designing and assembly more components.PCB membrane switch combines PCB and graphic overlay perfectly.
There is a line connected to PCB is normally silver printed circuit membrane switch or FPC membrane switch. Buttons can not be designed online. PCB membrane switch can avoid such a disadvantage. Double side circuit can weld socket on any place on PCB plate which doesn’t limit by button layout.
As more components can be mounted on the PCB membrane switch, it saves much space and enhances the stability of membrane switch and button work life. It also makes mounting be easier.
- Circuit voltage: DC 50V MAX (others need meet components).
- Circuit current: 2A MAX (others need meet components).
- Closed circuit resistance: normally <10 ohm (details see products designing and circuit length).
- Button working life: >0.5 million times.
- Response time: <10 mS.
- Temperature：-20~60℃.
- Humidity: 40℃, RH <95%
