The connector is also called connector (English connector). Also called connector and socket in our country, it usually refers to electrical connector. That is, a device that connects two active devices and transmits current or signals. The male terminal and the female terminal can transmit information or current after they are in contact, which is also called a connector. The connector has become an indispensable part of electronic equipment. According to different usage scenarios and different application objects, connectors are also divided into multiple styles and types. What kinds of common connectors are there? What are the specific classifications.

　　In fact, there is no fixed classification of connectors, but they are usually classified according to use, shape, structure and performance! If divided by purpose. Connectors are divided into mobile phone connectors, power connectors, high-voltage connectors, automotive connectors, aviation connectors, high-speed signal connectors, optical fiber connectors, etc. If divided according to the shape, the connectors are divided into four types: circular connectors, rectangular connectors, bar connectors and D-type connectors. Among them, circular connectors and rectangular connectors are the most common! According to the structure, the connectors are divided into threaded connectors, straight-in connectors, pin connectors, push-pull connectors and bayonet connectors.

　　There are many types of 　　 connectors, and there is no fixed classification. The above are the common classifications of connector types. Of course, there are definitely more than these types. As for other types of connectors that can be divided into different types according to installation methods and special performance, we will not list them here!