Capacitive Flexible Membrane Switch

Tiantai Electronics is China manufacturer and supplier who mainly produces capacitive flexible membrane switch with many years of experience. The capacitive flexible membrane switch,　it no need to press, just use the finger to touch the button area, it will trigger the function of the relevant keys, with the LED light indication with uniform light, it is full sense of science and technology.

The capacitive flexible membrane switch features: light and thin materials, small size, dustproof and waterproof because it does not need direct contact with the outside, with LED and display window transparent, clear keys, sensitive response, easy access,

Capacitive flexible membrane switch is widely used in intelligent electronic measuring instruments, medical instruments, computer control, CNC machine tools, electronic scales, post and telecommunications, photocopiers, refrigerators, microwave ovens, fans, washing machines. Electronic game consoles and other industrial and household appliances.

• Electronic Properties

1. Reliability service life: > 1 million times.

2. Closure displacement: 0.1mm / 0.4m (non-tactile type) 0.4mm / 1.0mm (tactile type).

3. Working force: 15-750g

4. Conductive silver paste migration: At 55 ℃, the temperature is 90 degrees, and after 56 hours, the second line is 10MΩ / 50VDC.

5. No oxidation and no impurities on the silver paste tracks.

6. Silver paste track width ≥0.3mms, minimum spacing 0.3mm, track rough edge < 1ax 3, track‘s gap < 1/4 track width.

7. Pin spacing - standard 2.54, 2.50, 1.27, 1.0mm.

8. The anti-curvature: The tracks are continuous after rolling 80 times by a 10m steel bar.