... PCB jackWithout shielding, round pinNumber of ports: 1*4Number of position: 6Number of contacts: 2, ... 4 or 6Electrical:Rated current: 1.5ARated voltage: 125VAC Insulation resistance: 500MΩminContact resistance ... 30MΩmaxWithstanding voltage: 1000VAC RMS, 50 or 60Hz 1 MinMechanical:Insertion force: 2.2kgf maxRetention strength: 7 ... 15u",30u",50u" Side entry RJ11 1*4port Telephone Socket