Connector piece of contact material to the following two requirements :( a) a matrix material, the contact member and the liner material should be a conductive material, the jacket should be stainless steel; 2, incompatible metals in contact with each other using , should take appropriate protection measures for preventing electrolytic corrosion; 3, good conductivity: low resistivity, reduce the temperature rise when current passes through; 4, good flexibility: the displacement and contact pressure ratio between the metal spring within the elastic limit to If the amount of displacement exceeds the elastic limit will cause permanent deformation, compared with the initial elastic properties Chong Xu connector, the contact pressure will be smaller; 5, good corrosion resistance: sometimes high current, high voltage contacts without surface treatment , it must have good corrosion resistance, and precious metal plating layer Chong Xu connector contact calls, there is inevitably coating porosity, the base metal will be corroded through the pores; 6, processing performance: lower costs; 7, Other aspects: Crimp type of riveted sex (elongation of the material is good), welded weldability create Asahi connector service attitude, super, stress corrosion cracking, season cracking phenomena. Pin connector it can be done: 1, to improve the flexibility of the design: the use of connection allows engineers to create Asahi when the connector in the design and integration of new product very easy to use, and with the dollar system components, there is a greater flexibility; 2, easy to repair: If a failure of electronic components, when fitted with connectors can be quickly replace the failed component parts; 3, improve the production process: connectors simplify the assembly process of electronic products. Chong Xu connector Telephone connector _ _ Chong-wook domestic brands by the Dongguan Shijie Xu Chong-electronic products factory provided. Dongguan Shijie Xu Chong-electronic products plant (chuangxs.1688.com) (www.chuangxs.1688.com) strong, credible, connectors, and other industries in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xu Song Chong electronic products factory into the brilliant and you work for a better future!