Active Member
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[China]
Address: No. 68, Botong Business Park, No. 420 Wangxin Road, Zhongshan Science Park, Luhe District, Nanjing
Contact name:Zhang
Nanjing Zhongshan Membrane Switch Co., Ltd. |
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Waterproof Metal Dome Membrane Switch / Thin Shape Membrane Panel Switch
Metal Dome Membrane Switch Introduction
Metal Dome Membrane Switch is an electrical switch for turning a circuit on and off. It differs from a mechanical switch, which is usually made of copper and plastic parts: a membrane switch is a circuit printed on PET or ITO. The ink used for screen printing is usually copper / silver / graphite filled and therefore conductive
Metal Dome Membrane Switch Specification
| op Adhesive | PET Double-sided Tape | 0.10/.125mm | |
| Paper Double-sided Tape | 0.10mm | ||
| Transfer Tape | 0.06/.12mm | ||
| Retainer | PET | Glossy | 0.125mm |
| Spacer | PET Double-sided Tape | 0.225/.275mm | |
| Circuit Layer | PET | Glossy | 0.125mm |
| Rear Adhesive | Paper Double-sided Tape | 0.10mm | |
| Transfer Tape | 0.06/.12mm | ||
| Connector | Pin | 2.54mm Metal,Male/Female | |
| Housing | Female,2.54mm |
Metal Dome Membrane Switch Electrical Performances
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 Life
| Working Life | Working Temperature | -40℃ ~ 70℃ |
Working Humidity
| 40℃,98%RH No influence | Substrate Voltage | 1500V DC |
Feedback Time
| 10ms | Tail Folding | R>1,180 |
Packaging & Delivery
packaging details: inside,shockproof package, PE bag
outside,thickened carton, water-proof
delivery details: express,2-4 working days
air freight,5-7 working days
sea freight,25 working days
