Part No.型号WB3020Total Length总长度52 mmGlass Length玻璃长度20 mmGlass Diameter直径3.0mmContact Form触点形式1A （SPST-NO）Contact Position触点位置SYMContact Material触点材质RuContact Rating触点负载10WMax. Switching Voltage最大开关电压180VDC / 130VACMax. Switching Current最大开关电流0.5AContact Resistance(at initial value)接触电阻 ( 初始值 )150 mOhmsPull In Value (AT)启动值10-40Drop Out Value (AT)释放值4Operation Time动作时间1.0 mSec.(Max.)Release Time释放时间0.3 mSec.(Max.)Breakdown Voltage耐高压220VDC(AT<20)280VDC(AT>20)Contact Capacitance触点电容0.4 pFInsulation Resistance绝缘电阻109OhmsResonant Frequency谐振频率2.6 kHzOperation Temperature工作温度范围-60℃~+125℃High Humidity最高湿度98% (Max.)Operation Frequency最高工作频率100 HzElectrical Life电气寿命106（5V，10mA）105（24V，250mA）Test Coil测试线圈5000  550 OhmLeads引线脚Gold-Plated 镀银Safety安全认证SGS