2-640642-8

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Rectangular Connectors - Accessories - 2-640642-8 Application Field and Working Principle

2-640642-8 is a type of rectangular connector accessories. It is mainly used in industrial automation, telecommunications equipment, consumer electronics, instrumentation and other fields.

The 2-640642-8 includes a metal shell, a wafer, a press-fit gasket, a cover, a contact, and a steel screw. The basic structure is divided into a shell, a wafer, and a contact. The shell is composed of zinc alloy material, two shells are connected together by a steel screw which passes through the two sections and is connected to a terminal block to form a mechanical connection.

The inner part of the 2-640642-8 contains two pieces of wafer, the which is made of plastic. This wafer design is used to fix the contact in the connector, so that the contact is inserted into the center of the wafer body, so as to ensure the reliability of the connection and ensure the connection does not fall apart. The part of the wafer near the contact also works as a press-fit gasket, which prevents the contact from slipping out while maintaining enough tensile force to ensure reliable connection.

The upper part of the 2-640642-8 includes a cover made of plastic material. This cover is used as a dustproof shell and provides a good protection for the internal components. Finally, it is connected to the metal shell by a rivet.

2-640642-8 also features a contact composed of a stainless steel stamping part and a stamping part made of a copper alloy. This metal contact design has the advantages of improved tensile strength and contact force. The metal contact also has a protective cover for preventing dust and moisture from entering the connector.

In summary, the 2-640642-8 is a sophisticated rectangular connector accessory. It provides a reliable mechanical connection by combining a metal shell and wafer, a press-fit gasket and a cover, and a contact with a protective cover. The 2-640642-8 is suitable for use in industrial automation, telecommunications equipment, consumer electronics, instrumentation and other fields.

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