服務(wù)熱線

| ltems | Standard | |
| Operating temperature range | -40℃ to +85℃ | |
| Electrical performance | Rating | 20mA.,15V DC | 
| Insulation resistance | 50MΩ min.100V DC | |
| Dielectric strength | 250V AC for 1 min. | |
| Contact resistance | 500mΩ max. | |
| Durability | Lifetime | J:300,000 Cycles | 
| Mechanical performance | Operating force | 160±50gf | 
| Travel | 0.15±0.05mm | |
| Proudcts | Dimensions | Circuit Diagram | 
| Pad Layout | ||
|  |  |  |