Manufacturing and Sales: Labels, signs (excluding printing), switch panels, e...
产品Price 54.00/Unit
最小起订Quantity:1 Unit 供货总Quantity: 10000 Unit
Supplier |
|
Material |
PVC |
Product |
Key switch film |
Custom Processing & Tailoring |
Certainly |
Print Format |
Silkscreen |
Is cross-border sourcing available? |
No |
Film switches are an integrated operating system that combines key functions, indicator elements, and instrument panels. They consist of four parts: the panel, upper circuit, insulating layer, and lower circuit. When the film switch is pressed, the upper circuit's contact deforms downward to make contact with the lower circuit's board, conducting the circuit. Upon releasing the finger, the upper circuit contact bounces back, breaking the circuit and triggering a signal. Film switches have a strict structure, attractive appearance, and good sealing properties. They feature a long service life and are widely used in electronic communication, electronic measurement instruments, industrial control, automotive industry, smart toys, household appliances, and more.









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