8209-7003 Connectors, Interconnects

D-sub Connectors

D-sub connectors, also called D-subminiature connectors, are a type of electrical connector commonly used in computers. The connectors have standard designations and are known by their characteristic D-shaped metal shield. Despite their wide range of applications, they are primarily used with computers and related equipment, such as the PCs, laptops, and anything else that make use of D-sub connectors. D-sub connectors come in several types, including the 8209-7003, and they all have different designations, depending on their pin arrangements and applications.

8209-7003 Application Field and Working Principle

The 8209-7003 is a 9-pin D-subminiature signal and power combined connector, usually used for connectors between boards or connections with external devices. It uses two different contact styles, flat-blade terminals and a power terminal, to provide skilled users with fast and secure connection. The designations used for each type are straight, right-angle, and vertical. The center contact is a power terminal with flat-blade terminals and mounting holes for easy installation. The housing is made of thermoplastic material to increase reliability. This type of connector is commonly used in PC applications, data communication systems, printers, home entertainment systems, and other general purpose applications.

The 8209-7003 works by having an electrical signal made up of two components, a physical connection of two conductors, and insulation between the contacts. The physical connection is made by sliding the two halves of the connector together over a pin. The conductor is insulated by a thin dielectric between two terminals on the connector. The current is routed along the conductor, while preventing ground loops and other electrical interferences from entering the circuit.

The 8209-7003 is available in different sizes and configurations, allowing it to be used in a variety of applications. It has a maximum voltage rating of 600V, and a current rating of 16A. It also has a soldering interface. It can be used for both simple and complex connections, and is often used in audio/visual applications, hard drives, power supplies, and communications.

In conclusion, the 8209-7003 is a 9-pin D-subminiature connector that is used for making connections between boards or with external devices. It is available in several different configurations, allowing it to be used for a variety of applications. It has a maximum voltage rating of 600V, and a current rating of 16A. Additionally, it has a soldering interface, which can be used for simple and complex connections.