The new energy rectangular contact consists of three basic units: housing, insulator and contactor.

1. Shell

The housing of the new energy rectangular contact refers to the housing of the plug socket, the connecting nut, and the rear attachment.The outer shell of the new energy rectangular contact protects internal parts such as insulators and contacts (the generic name for pin sockets) from damage.The upper positioning keyway ensures positioning of the plug and socket.Connecting nut for plug socket connection and separation.The rear attachments are used to protect the ends of the wires from damage and to secure the cables.The shell also has certain electromagnetic shielding effect.

2. Insulators

Insulators for insertion pins and sockets are installed.The insulator of the new energy rectangular contact is used to keep the pin socket in the set position and to electrically insulate the contacts and the contacts and the housing from each other.Enhance the environmental resistance of electrical connectors by means of insulator and interface seal.

In order to adapt the product to high temperature, low temperature and flame retardant, ensure the stable and reliable geometrical dimensions of parts.Insulators of the new energy rectangular contact are mostly molded with thermosetting plastic.Interface seal body and sealing body are formed by silicone rubber molding.

3. Contactors

The contactors of the new energy rectangular contact include the male and the female contacts, sometimes referred to as pin sockets, which are connected by welding, crimping, pressing and winding to achieve circuit connection.

The pin socket of the new energy rectangular contact is a key element of the electrical connector, which directly affects the reliability of the new energy rectangular contact.Pin sockets are mostly made of elastic copper alloy with good electrical conductivity, and the surface is silver-plated and gold-plated to achieve low contact resistance and corrosion protection.Generally, there are slotted socket, wire spring socket, crown spring socket and punching socket.