安装孔径： Φ19mm
头部形状：平圆形/平圆形高头
接线方式：焊接脚
操作类型：复位式/自锁式
开关触点：1NO/1NC
按键材料：不锈钢
外壳材料：铜渡铬/不锈钢/铝合金镀色
基座材料：PBT
防护等级：IP65
产业应用：工控产品、医疗、通讯、门禁系统。
| Operating ambient temperature | -25℃~+55℃（non-freezing） |
| Working ambient humidity | 45-85%RH |
| Contact resistance | ≤50mΩ |
| Insulation resistance | ≥1000MΩ |
Maximum withstand voltage | 1500VAC/50Hz/60s |
| Vibration resistance | The amplitude is about 1.2mm/50hz |
| Impact resistance | ＞10g |
| Resistance to soldering heat | No more than 3 seconds at 320 ° C (or 30 W soldering iron) |
| Switch rating value | 250V/15A |
| Mechanical life | ≥1 million times |
| Electrical life | ≥ 100,000 times |
| Nut torque | Approximately 0.6Nm |
| Operation stroke | About 2mm |
| Operating pressure | About 3N |
验证成功