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Membrane switch: thickness of above 0.8mm, pressing life-span is over five houndred thousand times, have the characteristics of the function stabilizes, handle reliably and good tactility feeling. Select different specification of metal dome according to the design and customer request, such as round, triangle, foursquare, rectangle and ellipse.
1.Electricity performance:
| Working voltage:≤50VDC |
| Operating current:≤100mA |
| Contact resistance:0.510Ω |
| Return route resistance: |
| Generally≤150Ω,specially according |
| to customer request |
| Switch power:0.25500Mw |
| Insulative resistance:≥100Ω |
| Base material pressure:150VDC |
2.Physical performance:
| Service life:1000000 times Touching |
| With joint forces:15450g |
| Snapping back time:10s |
| Closed displacement:0.10.4ms(not touching) |
| 0.41.0ms(with touching) |
3.Environment adaptability:
| Operating temperature:-1070 |
| Depositing temperature:-4070 |
| Work humidity:95% |
| Altitude:04500 meters |
| 4.Machine capability:External dimension:400*800MM |
| Key size:according to customer request |
| Key spacing:>1.5MM |
| Line wide:≥0.5MM |
| Resisting vibration:(Reference to MIL-STD-202) |
Kaike Electronics CO.,LTD is a manufacturer of membrane switch with well-equipped testing equipment and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in various industries.
Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.