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How important is the electroplating process for the connector

Release time: 2018/4/17 15:19:01
Connectors are all the products we use all the time. We all know how to live without a connector and know the benefits of the connector. Do you find that many of the connectors we use have a layer of gold plating? Why do you use the gold plating process for the connector?
Under normal circumstances, the connector's raw material is iron and copper, but long time in the air will slowly oxidize. The moisture in the air will slowly reduce the use of these raw materials, and the electroplating process allows the raw material to wear a piece of clothing to protect the connector to improve the corrosion resistance of the connector.
The raw materials of the connector are iron and phosphor, but their conductivity is usually below 20%, which can not meet the requirements for low impedance connectors, so the impedance of the metal can be reduced after electroplating gold and other high conductivity metals on the surface. And the electroplating process of the connector can improve the poor adhesion of metal. Before electroplating, the copper bottom is usually used to enhance the adhesion. It must be remembered.
Finally, the beauty of the problem, human beings are the pursuit of beauty of the animal, the beautiful things are not inconsistent, the raw material of the connector does not have a beautiful appearance can also give a feeling of uncomfortable, so the plating process of connector is so important.
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