Embossed Readout Panel Digital Membrane Keyboard Switch Keypad:
Membrane keypad with LED windows
Membrane Keypad with shielding
Membrane keypad with LCD window
Overlay Materials: Autotype Polyester
Rear Adhesive: 3M 467MP, 3M 468MP, etc.
Standard Tolerances: +/-. 010 inch.
Matching color: Pantone and RAL color matching system.
Tail, pin and circuit layout: Subject to customers detailed requests.
Production capacity: 1000000times
Unit price: Negotiable/
Shipment terms: EXW
Payment terms: T/T
Packing: In carton
Materials: Textured PC, gloss PC with matte finish, autotype pet and PVC
Thickness: 0.5, 0.7, 0.8 and 1.0mm
LED windows: Clear or translucent with all colors
Embossed keys: Polydome and rim
Metal dome: Brand of nicomatic and innovan, nickel and gold plated
Tail: With mylar and UV
Connector: Nicomatic, fci, molex and zif
Adhesive: 3m 467, 468, 3m9495, 3m7945 and 3m7959
Notice: We have the capacity to provide you membrane switches with other special requirements, such as water proof, shielding, windows/lens coating, embedded LEDs, UV glossy/ matte/ textured, etc.
| ||Technical Specification Of Membrane Swithc|| |
|wire lead resistance:||<1Ω/CM|| ||Life time:||>1 Million times|
|rated current:||25-100mA,0~30V DC|| ||Operation Temperature:||-104°F~158°F|
|Rated Voltage:||<50V, DC|| ||Operation Humidity:||at104°F,<98%RH|
|Insulation resistance:||<100MΩ,250V DC|| ||Dome springback time:||<5 msec|
|Switch travel:||Flat Type 0.05-0.3mm|| ||Base Material voltage withstand:||1500 V DC|
|tactile type:0.3-1.5mm|| ||Tail flexiblility:||any angle within 180 degree|