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| ltems | Standard | |
| Operating temperature range | ﹣16℃~+60℃. | |
| Electrical performance | Rating | 0.3A.30V DC | 
| Insulation resistance | >100MΩ | |
| Dielectric strength | 250V 50HZ 1min | |
| Contact resistance | ≤50mΩ | |
| Durability | Lifetime | 10,000 Cycles | 
| Mechanical performance | Operating force | 350±150gf | 
| Proudcts | Dimensions | Circuit Diagram | 
| Pad Layout | ||
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