P+R Keypads injectioned plastic caps covered silicone rubberkeys
Silicone rubber keypad, as per its name showed, which is a kind of keypad product made of the silicone material. It is a kind of silicone products. There are many advantages for the silicone rubber keypad. Like heat-resistant, cold-resistant, environmental resistance, good electrical insulation, fatigue durability etc. features. It is also soft, flexible, waterproof, and it also won't produce noise. In addition, the rubber keypad does also support the flexible customizing. The outshape, base thickness, button's height, button's shape, button's actuation force, carbon pills, colors, graphics, backlighting features etc. can be custom designed as per your real needs.
Membrane Switch Overlay
1) Custom made OEM/ODM
2) Rasing available
3) Membrane switch faceplate
4) Withstand millions of cycles
5) Perfect exterior
6) Metal dome or silicone keypad is also available.
Applications:
Our membrane switches are widely used in:
Medical Equipment
Telecommunications apparatus
Telephone systems
Household appliances
Security systems
Point of sale apparatus
Why choose us?
1 High reliable in function with Low cost
2 Function test 100% before shipment Rosh
3 Three factories to support mass production
4 Professional staffs and in administration level
5 Expert sales team to support customer services.
6 Metal dome or silicone keypad is also available.
7 Waterproof seal & design reach IP65.
8 17 years rich experiences in cooperation with famous brands such as SANYO/Philips /Siemens /Mettel etc.
| Insulation Resistance |
<100MΩ,250V DC |
Contact resistance |
<1Ω /cm |
| operating voltage |
≤ 50VDC |
working current |
25- 100mA,0-30V DC |
| reliability/service life |
>1 million times/Withstand millions of cycles |
Operating humidity |
when40°C,<98%RH |
| spring time |
≤ 5ms |
substrate voltage |
2000V DC |
| Tail flexiblility |
any angle within 180 degree |
Switch travel |
Flat Type 0.05-0.3mm tactile type:0.3-1.5mm |
Audited Supplier 
){kind=link}