... gold plating over NickelShield:0.20~0.25mm thickness brass with tin platedGold Plating:Fu",,3u",6u",15u",30u",50u"Application ... to customers' specifications.2..Our products are applied to Laptop,Computer Interface Devices,Mobil Phone, Digital Devices,Communication Equipment,Aviation.3Technology ... -sub and other electronic equipment for 10 years. 180degree RJ45 with Transformer led Connector/Plug/Socket