The metal shrapnel on the film button is located on the conductive part of the PCB board (mostly located above the golden fingers on the circuit board). When pressed, the center point of the shrapnel is concave and touches the circuit on the PCB to form a loop. When the current passes, the whole product can work normally. To

The keyboard conductive film is mainly used in various keyboard key products. The raw materials include polyester film PET, conductive silver paste, conductive carbon paste, UV insulating oil, and waterproof glue.

ADVANTAGE

1. Good waterproof, dustproof, oil-proof, and harmful gas erosion,

2. Stable and reliable performance

3. Lightweight

4. Small size

5. Long life

6. Easy to install

7. The panel can be washed without damage to the characters, rich in color, beautiful and generous.

PERFORMANCE

⒈Working temperature: -20℃～+70℃

⒉Storage temperature: -40℃～+85℃ temperature 95%±5%

⒊Large air pressure: 86～106KPa

CASE