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Membrane Switch
| Offer Type: |  |
|---|---|
| Offer Category: | Electrical & Electronics >Switch > Other Switches |
| Offer Post Time: | 2008-08-14 |
| Expiration Date: | 2008-12-31 |
| Details: | Membrane keyboard switch(SMT components, LED back light effect, EL back light. )
Membrane Switch Specifications: 1). Maximum circuit rating: 35V DC, 100mA, 1W 2). Contact resistance: 10 - 500¦¸ (varied from the trace length and material) 3). Insulation resistance: 100M¦¸ at 100V 4). Dielectric withstand: 250V RMS (50 - 60Hz per min) 5). Contact bounce: 5ms or less 6). Actuation force: Tactile type: 150 - 400g (6 - 14oz.) 7). Switch stroke: Tactile type: 0.6 - 1.5mm 8). Life expectancy: Tactile type: 1, 000, 000 closures or more 9). Surface hardness: 3H or more 10). Operating temperature: -40 ~ +80 degree C 11). Storage temperature: -40 ~ +85 degree C 12). Humidity: 90 - 95% (40 degree C) for 240 hours 13). Material: PET, PC 14). Membrane switch with LED; 15). Membrane switch with silicone rubber keypad; 16). Membrane switch with flexible FPC; 17). Membrane switch with EL plate; |
