PC/PET Multi-Key LED Backlit Membrane Switch Panel with High Sensitivity - 0.4-1.0mm Tactile Range, -40℃ to 70℃ Operating Temperature
Professional PC/PET multi-key LED backlit membrane switch panel with high sensitivity and RoHS compliance. Engineered for reliable performance across diverse industrial and commercial applications.
Ideal for communication systems, industrial controls, household appliances, GPS devices, educational tools, electronic readers, gaming equipment, instruments, attendance systems, electronic scales, medical devices, electronic tools, automated sewing machines, embroidery machines, maintenance equipment, computer keyboards, and calculators.
- Overlay Materials: Polyester and polycarbonate base materials
- Rear Adhesive: 3M 467MP, 3M 468MP options
- Standard Tolerances: ±0.010 inch
- Color Matching: Pantone and RAL color 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 |
Nanjing Zhongshan Membrane Switch - Established in 2002 with over 13 years of industry expertise. Professional membrane switch manufacturer with ISO 9001:2000 certification and RoHS compliance. Our 3,000sqm facility features three production lines capable of manufacturing up to 6 million pieces monthly, serving customers across Asia, United States, Europe, Australia, and worldwide markets.
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