5747838-3 Connectors, Interconnects

D-Sub Connectors are electrical connectors used for multiple wiring configurations. They are among the most common connector types, with thousands of solutions available for many different applications. The 5747838-3 is a D-Sub Connector specifically designed for connecting computers and other electronic devices. Below is an overview of the 5747838-3 and its application fields and working principle.

Application Field

The 5747838-3 is primarily used for connecting computers, printers, and other peripherals, as well as data and signal transfer applications. It is a small and robust connector that also offers good cost-performance value and is suitable for applications where space is a premium. It is compatible with common industry standards including the popular DB-25 Connector.

Working Principle

The 5747838-3 features a reliable 24-pin connector with straight or right-angled plugs. It utilizes 3 inserted parts: a contact element in the form of a flat shock-resistant silicon plate, a plastic shell, and a cap. At the same time, its pins are protected by a plastic guard.

The contact element allows for the passage of current and is made up of two contact pins surrounded by an insulating material, forming a directional channel for electrical current. The following pairs are as follows: pins 1-14, 15-22, and 23-24. In the most common configuration, pins 15-22 serve as connector contacts while pins 1-14, 23-24 are corresponding outputs. Additionally, pin 24 serves as a signal outlet.

The plastic shell allows for a resistance to high temperatures as well as excellent mechanical and electrical resistance. Additionally, the cover protects the contacts from oxidization, dirt, and other contaminants. The wires are then secured into the connector by clamping it in place with the cap.

Conclusion

The 5747838-3 is a type of D-Sub Connector designed for connecting computers and other peripherals. It features a 24-pin connector with straight or right-angled plugs and is compatible with the DB-25 Connector as well. Its pins are further protected by a plastic guard, while its contact elements allow for the passage of electrical current and are secured in the connector by the plastic shell and cap.