Selection Of Automobile Connector

Automobile connectors are electromechanical components that connect electrical circuits. Therefore, the electrical parameters of the connector itself are the first consideration in selecting the connector. Correct selection and use of connectors is an important aspect to ensure the reliability of circuits.

In essence, the connector is composed of two parts, namely, the plug-in and the connector, which can be completely separated under normal conditions. The technical indicators of connectors are similar to those of switches, such as contact resistance, insulation resistance, withstand voltage, torque and service life.

From its versatility and relevant technical standards, connectors can be divided into the following categories (sub categories of automotive connectors):

1. Low frequency circular connector;

2. Rectangular connector car connector;

3. Printed circuit connector;

4. RF coaxial connector;

5. Automobile connector.

Because there are many kinds of car connectors, it is very important to choose a suitable car connector. Automobile connectors have different classification methods. If they are classified according to the frequency they emit, we can divide them into high-frequency connectors and low-frequency connectors. When buying by ourselves, we should first look at the electrical parameters of the car connector. The most important thing is the rated voltage of the car connector. The rated voltage is also called the working voltage, which mainly depends on the insulating material used by the connector and the spacing between the contact pairs. Some components or devices may not complete their functions when they are lower than their rated voltage. In today's society, the role of car connectors is becoming more and more important, so we must carry out regular maintenance and service.