The terminal block is an accessory product used to realize electrical connection and is used to facilitate the connection of wires. The terminal block is a kind of accessory product used to realize electrical connection, which is divided into the category of connector in industry. The terminal is a part of the connector, and the connector is a general term. In fact, the connector we commonly see usually includes two parts: a housing and a terminal. The plastic shell is generally plastic, which plays a protective role; the terminal is generally metal, which plays the role of conducting the two ends of the product.

The plug-in terminal is made up of two parts plug-in connection, one part presses the wire tightly, and then plugged into the other part, this part is soldered to the PCB board. The mechanical principle of this connection bottom and this anti-vibration design ensure the long-term airtight connection of the product and the reliability of the finished product. Mounting ears can be added at both ends of the socket. The mounting ears can protect the tabs to a large extent and prevent the tabs from being arranged poorly. At the same time, this socket design can ensure that the socket can be correctly inserted into the mother body. The socket can also have assembly buckle and lock buckle. The assembly buckle can be more firmly fixed to the PCB board, and the locking buckle can lock the mother body and the socket after the installation is completed. A variety of socket designs can be matched with different matrix insertion methods, such as horizontal, vertical, or inclined to the printed circuit board.

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