Roll plated nickel connector housing

The shell accessories of electronic connectors are made of metal materials and undergo nickel plating treatment to improve the appearance, corrosion resistance, and electrical performance of the connectors. The shell of nickel plated die-casting parts is generally made of copper or Aluminum Alloy Die-Casting. Copper has good conductivity and mechanical strength, making it suitable for connecting high frequency and high speed transmission signals. Aluminum Alloy Die casting, on the other hand, has lower density, higher hardness, and better corrosion resistance, making it widely used in scenarios with higher weight requirements. The final process in the production of die cast parts is to coat the surface of the casing with a layer of nickel to improve appearance and corrosion resistance. The nickel plating treatment can make the surface of the connector housing smooth, bright, and have a certain texture, improving the appearance quality and grade of the product.