Mechanical life : 100,000 cycles min Electrical life : 100,000 cycles min Contact Rating : 1mA @12 VDC Insulation Resistance :> 100M Ω DC100V Withstand Voltage : AC100V 1 minute Contact Resistance :< 100m Ω Ambient Humidity: < 85%RH Operating Temper. : -25 ℃ to 70 ℃ Operating Force :50gf Soldering process: Hand Soldering : Use a soldering iron of 30 watts , controlled at 380 ℃ approximately 3 seconds while applying solder 。