What Is The Composition Of The Automobile Connector And What Are Its Materials
Jun 22, 2022| The use of automobile connectors is directly related to some structural components, and its own composition is also very important. In the process of automobile use, the circuit problem is a relatively important part of the automobile system, and the automobile connector we often say now is a component that can play a key role in the circuit problem.
1、 About the composition of automobile connectors
1. First of all, one part we can understand is the device connector. This part is a connector that can play a direct connection role on the device, simply speaking, it is like a switch.
2. The female connector and the male connector are a kind of connector for installing the female contact and the male contact respectively. In addition, there is a header connecting machine. Only the male contact is installed in this part, in which there is a fixed pin. Often, one end of this connector will be welded with the PCB plate, which can be connected with the interior of the automobile connector.
3. Contact is a general term for all female contacts and male contacts in automobile connectors. Male contacts are generally directly related to pins and other pins. There is also female contact, which is simply what we often call plug springs and the like.
2、 Materials of automobile connector
1. In the production and use of automobile connectors, we will come into contact with some necessary materials. One is our common copper, which can also be called red copper. The color is mainly red. It is a relatively precious metal. Red copper is very soft in nature, but it has good conductivity and thermal conductivity. It can also resist corrosion when used, and it is very convenient to process.
2. Brass. Brass is an alloy of copper and zinc. It has 60% to 95% copper in this material. When used, it is very elastic. Although its conductivity is not as good as red copper, it is acceptable. It has very good characteristics and strong weldability. The main reason is that the price of this brass is not as expensive as red copper, and the overall appearance is yellow.
3. Tin phosphor bronze can be seen from the name of this material. This material is actually an alloy metal of copper and tin alloy. First of all, the elasticity of tin phosphor bronze is very good. Its elasticity is between brass and beryllium bronze, but the conductivity of tin phosphor bronze is not so good. There is still a certain gap compared with brass, but it is insensitive to corrosion, and the price is a little more expensive than brass, At about 1.4 times the gap, the color is the same as red copper.
4. Beryllium bronze. In terms of elasticity, beryllium bronze is the best of the four materials, and its fatigue strength performance is also good. After use, it can be found that the performance of corrosion resistance and wear resistance is very good. Compared with brass, the price is about five times that of brass, and the color is yellow.
Among the materials of automobile connectors are copper alloy, steel and nickel. The conductivity of copper alloy is similar to that of brass, and the heat resistance is also very good. In terms of mechanical properties, it performs well, with strong weldability and corrosion resistance. The color is silver white. The heat resistance of steel is the best, and it will perform well for temperature in use.