(1) RoHS;ISO9001:2008;ISO14001:2004; (2) 15 years manufacturer ; (3) ... and more than 15 years experience.SIM CARD jack are used in wireless phone, mobile, card reader ,GPS.As below is the main specification ... :≤0.5 AInsulation Resistance:≥100 MΩVoltage rating::AC 100 VLife:≥5000Contact Resistance:≤30mΩ SIM CARD SOCKET,For wireless phone, mobile, card reader ,GPS ...