Control Keyboard Panel Metal Dome Membrane Switch
Membrane switch has below main advantages.
1)Small and portable. Generally a membrane switch is several or dozens grams, it is quite convenient to carry or disassemble.
2)Aesthetic appearance. It adopts advanced silk screen printing technology, with special design; We can provide any custom solution you need.
3)Sealing. To meet customer's unique needs of the program, we can design the membrane switch to be water- proof, grease proofing, dust-proof, and static-free...With unique technologies, the membrane switch can endure a high voltage.
4)Good conductivity. The circuitry is printed with carbon, silver, copper foil and so on, it can be freely folded, and the resistance can be limited according to customer's specification.
5)Low cost. Membrane switch is low price, some even costs only cents. Compare to other electronic components which have same function, it is exactly cheap price.
6)Long lifetime. The materials are with high isolation, thermal resistance, fold resistance and rebound resilience. Moreover, the graphic can not be damaged because of its second surface printing; The lifetime is usually above 3 years.
Look forward to your special inquiry!
| ||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|