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
