CLE-139-01-G-DV

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The rectangular connector is a type of electrical connector commonly used in electronic equipment to provide for the connection of wires and other conductors. Rectangular connectors are made of plastic or metal for use in different environments. They are usually inserted in an equipment or product enclosure, or mounted onto a printed circuit board (PCB). Generally, this type of connector shall meet requirements such as: robustness, electrical safety, simplicity of use, accuracy in mating, etc.

CLE-139-01-G-DV is a typical type of the rectangular connector, which is a male header connector with a maximum contact area of 5mm. It has a keyed, polarized design for mating and un-mating prevention. It can be inserted into a metal or non-metallic female socket (receptacle). It is made from polyamide-imide thermoplastic material, containing a small steel clip which provides a locking force to the terminal pin, avoiding unreliable accidental un-mating due to vibration. It meets the requirements of IEC60884-2 requirement M2 and M3 Class I.

This connector has a wide range of application fields, such as consumer electronics, audio-video solutions, automotive, home appliances, medical equipment, modems, etc. It is not only with an excellent resistance to wires vibration and a high retention force, but also with its small size and surface mountable design for PCB, highly meeting the space-saving concerns for many applications.

In terms of the working principle, the CLE-139-01-G-DV connector works by its two parts: the header or male connector which inserts into the female socket (receptacle). Both the header and the female socket are composed of several contacts (usually made of copper alloy), as well as the housing to protect them. The header is designed to insert into the female socket, and both of them are commonly designed with a keyed and polarized design for mating and un-mating prevention.

When male header is inserted into the female socket, in most cases they are designed for latching. It means that the male header will clip into the female socket and provide a locking force to them, avoiding unreliable accidental un-mating due to vibration. The contact on the header and the female socket will then be mated tightly together, completing a closed circuit and transferring an electric current. At this time, the header and female socket are precisely linked together in a quick, resilient and secure manner.

In conclusion, the CLE-139-01-G-DV rectangular connector is a keyed, polarized connector which provides a high retention force and an excellent resistance to wires vibration. It is widely used in consumer electronics, audio-video solutions, automotive, home appliances, medical equipment, etc. The working principle is that the male header is designed to insert into the female socket in terms of latching. The contact on the header and the female socket are mated tightly together, completing a closed circuit and transferring an electric current.

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