RJ11 top entry jacks 1.Material:ABS/PBT/PA66 2.Pin: 2p,4p,6p ... ,UL,ISO9001,ISO14001 4.short delivery time RJ11 top entry jacks 4Port 6p4cElectricalCurrent Rating 1.5 AMPVoltage Rating 1.25 VACInsulation ... <80%.Opration Temperature -40°C~+70°C RJ11 top entry jacks 4Port 6p4c