Matte Finish PC PET Membrane Switch Keypad 210mm x 150mm with Backlight - 25-100mA Rating, -40℃ to 70℃ Operating Range
Professional matte finish membrane switch keypad constructed from durable PC PET materials with integrated backlight illumination. Measuring 210mm x 150mm, this industrial-grade switch panel delivers reliable performance for demanding applications.
- Overlay Materials: Polyester and polycarbonate base materials
- Rear Adhesive: 3M 467MP, 3M 468MP, or equivalent
- Standard Tolerances: ±0.010 inch
- Color Matching: Pantone and RAL color matching systems
- Embossed tactile with metal dome and phosphor powder
- Tactile with stainless steel domes
- Tactile with poly domes on circuit
| 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℃ to 70℃ |
| Working Humidity | 40℃, 98%RH No influence |
| Substrate Voltage | 1500V DC |
| Feedback Time | 10ms |
| Tail Folding | R>1.18 |
This membrane switch keypad is designed for industrial control panels, medical equipment, automotive interfaces, and electronic instrumentation requiring reliable, durable human-machine interfaces.
Nanjing Zhongshan Membrane Switch brings over 13 years of industry expertise since our founding in 2002. As a professional membrane switch manufacturer in China, we maintain ISO 9001:2000 certification and RoHS compliance.
Our 3,000sqm facility houses three advanced production lines capable of manufacturing up to 6 million pieces monthly. We serve customers across Asia, the US, Europe, Australia, and worldwide markets.
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