One, the contact piece, is the core part of the Aptiv terminal on sales to complete the electrical connection function. Generally, a contact pair is composed of a positive contact and a negative contact, and the electrical connection is completed through the insertion of the female and male contacts.

Aptiv terminal on sales male contacts is rigid parts that can be cylindrical (round pins), square cylinders (square pins), or flat (blades). Male contacts are generally made of brass, and phosphor bronze. The female contact piece is the socket, which is the key part of the contact pair. It relies on the elastic structure to elastically deform when it is inserted into the pin to generate elastic force to form close contact with the male contact piece to complete the connection.
Second, the shell, also known as the shell (shell), is the outer cover of the Aptiv terminal on sales, which provides mechanical protection for the built-in insulating mounting plate and pins, and provides alignment when the plug and socket are mated, and then connects the connector pin to the device.
Third, the insulator, the insulator is also often called the base (base) or the installation plate (insert) of the Aptiv terminal on sales, its function is to arrange the contacts according to the required position and spacing, and to ensure the contact between the contacts and Insulation performance between the contact and the housing. Good insulation resistance, withstand voltage performance and ease of processing are the basic requirements for selecting insulating materials to be processed into insulators.
Fourth, accessories, accessories are divided into structural accessories and installation accessories. Structural accessories such as collars, positioning keys, positioning pins, guide pins, coupling rings, cable clamps, sealing rings, gaskets, etc. Installation accessories such as screws, nuts, screw rods, spring rings, etc. Most of the accessories have standard parts and general parts. It is these four basic structural components that enable Aptiv terminal on sales to act as a bridge and operate stably.
Through the above introduction and analysis of the Four basic structural components of Aptiv terminal on sales, hope it helps you.