745078-3

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D-Sub Connectors typically consist of two or more parallel rows of pins or sockets usually surrounded by a D-shaped metal shield that provides mechanical support, and may also shield against electromagnetic interference. The 745078-3 is a typical type of D-Sub connector, and has a wide range of applications and unique working principle.

Application Field

745078-3 D-Sub connectors are ideal for high-density applications and are extremely popular due to their low cost, low volume, and general purpose nature. They can be used in a broad range of applications, including a multitude of consumer electronics, such as stereo systems, video game consoles, camcorders, DVD players, etc. Besides, they can also be used in automotive industries, computer motherboards, telecommunications and server equipment, and any other computer related or industrial application that require an array of pins and sockets.

Working Principle

The 745078-3 employs a 0.093” pin spacing as well as a smooth, plastic black, angled back shell for easy mating. With its 8-64 threaded insert points, it allows for service side screw mounting, and provides for servicable connection and shielding. The front view of the 745078-3 connector can be a two-part, indent-type cover, which serves as a shield to protect the contacts from dust, but can be easily removed with only a single screw.

The combination of its design features and easy installation makes the 745078-3 one of the most versatile and reliable standard D-Sub connectors available. The contact pins are made of phosphor bronze material, which makes them extremely durable and highly resistant to corrosion. Moreover, these contact pins employ an integrated sealing bushing and are gold plated to ensure continuity and maximum resistance to oxidation. The connector is also designed with a snap-in tongue and groove mechanism, which allows for a secure and stable mating in high density connectors.

Conclusion

The 745078-3 is a popular type of D-Sub connector due to its numerous features and versatility. It is widely used in various consumer electronics, automotive industries, telecommunication systems, and computer related or industrial applications. Its contact pins are made from a highly resistant material and can easily handle extreme temperatures, corrosion, and oxidization. Moreover, it is easily installed and utilizes a snap-in tongue and groove mechanism for secure mating. The 745078-3 is definitely an excellent choice for anyone looking for a reliable standard D-Sub connector.

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