... force:2.2kgf maxRetention strength:7.7kgf min between jack and plugDurability:600 mating cycles minimumMaterials:Housing;ABS resin ... plating over NickelShield:0.20~0.25mm thickness brass with tin platedGold Plating:Fu",,3u",6u",15u",30u",50u ... available3 We have specialized in Rj45/Rj11/USB ,D-sub and other electronic equipment for 10 years. 10P10C/Angel with transformer RJ45 Connector