How Metal Finishing Increases Efficiency And Longevity Of Electrical Connectors?

 Electrical connectors are basically electro mechanical devices which are used to create electrical circuits by joining electrical terminations. It consists of jack and plug for temporary connections in portable devices and permanent connections in two wires or devices.

Metal finishing in electrical connectors!

Electrical connectors metal finishing is one of the most important processes of in manufacturing of electrical connectors. It is done for number of reasons such as to make the connector corrosion resistant, to increase electrical conductivity of the connector. To enhance the solder ability of the substrate and to reduce wear and tear in the connectors. Metal finishing is usually done by the process of electroplating by which metal is deposited on the surface of the connector through electrodeposition.

Gold plating on the connectors!

Gold plated connectors are often boasted by the manufacturers, but many people raise the question whether is it worth or not. There is no major price difference between gold plated and other electrical connector plating metals. Major advantage offered by gold plating is that gold does not tarnish. Unlike copper on exposure to air it does not develop a greenish layer on it. In long run this greenish layer reduces the electrical conductivity of the connector. So if you are looking for a connector which lasts long the selecting a gold plated connector is a good option.

Nickel plated connectors!

Nickel connector plating is one of the most widely used processes. Electronic connector coating services not only makes the surface of the connector all the more receptive for soldering, brazing and welding at the time of plating with electrical current but nickel also offers excellent corrosion resistance to the connector.

Silver plating connectors!

Like gold silver is also a precious metal which is found to be very useful in producing electrical connectors. Silver offer high thermal and electrical conductivity to the connectors. Silver also offer other benefits such as low contact resistance, high power electrical transmission and high solder ability. Like copper silver poses the same drawback of getting tarnished when exposed to air and moisture and develop a blackish layer over it.

Military grade connectors!

Painting for Electronic Connectors which were originally developed in 1930 by US military find important usage in various aeronautical and tactical military service applications. These connectors are widely used in aerospace, marine, industrial and automotive commercial industries. These connectors also have a mating pair with male pin and female socket for tight connection. In order to reduce the mechanical stress on the connector one of the halves of the connector is kept floating in the air.

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