Backlit Membrane Switch Keypad with PC/PET Material, 0.4-1.0mm Tactile Travel, -40℃ to 70℃ Operating Range
Professional backlit membrane switch keypad featuring matte finish PC/PET material construction with phosphor powder printing for enhanced visibility and anti-corrosion properties.
- Embossed keys and custom graphics
- Metal dome and poly dome tactile membrane switch assemblies
- Flat switch or non-tactile membrane switches
- Environmentally sealed keypad assembly
- Etched copper on Kapton flex circuitry or printed silver circuit
- EMI / ESD / RFI Shielding capabilities
- Integrated windows and display integration
| Parameter | Specification |
|---|---|
| Wire Resistance | 0.5mm width, <1Ω/cm |
| Rated Current | 25-100mA, 0-30V DC |
| Insulation Resistance | >100MΩ 250V DC |
| Working Voltage | <50V DC |
| Non-tactile Switch | 0.1-0.4mm |
| Tactile Switch | 0.4-1.0mm |
| Working Temperature | -40℃ ~ 70℃ |
| Working Humidity | 40℃, 98%RH No influence |
| Substrate Voltage | 1500V DC |
| Feedback Time | 10ms |
| Tail Folding | R>1,18 |
Suitable for industrial control panels, medical equipment, automotive electronics, consumer appliances, and various electronic interface applications requiring reliable membrane switching solutions.
Established in 2002, Nanjing Zhongshan Membrane Switch brings over 13 years of professional manufacturing expertise. Our ISO 9001:2000-certified facility spans 3,000sqm with three production lines capable of manufacturing up to 6 million pieces monthly. All products comply with RoHS Directive and undergo strict quality control procedures.
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