5-827190-1

D-Sub Connectors

D-Sub connectors, also known as D-Subminiature connectors, are a common type of electrical connector. They are primarily used with personal computers, but can be found in many other applications. The most common form of D-Sub connector is the DB-9, although there are many other sizes and shapes. This article will discuss the application field and working principle of the 5-827190-1 D-Sub connector.

Application Field

The 5-827190-1 D-Sub connector is widely used in computer, medical, automotive, communication, industrial control and other industries. It can be used as a connection between electronic devices or boards, connecting various signal types such as audio, video, data, power, and control. It also provides high performance, reliability and durability required by applications such as military, aerospace and marine.

Structure

The 5-827190-1 D-Sub connector consists of a plastic shell, contacts, and other related metal accessories. The plastic casing isolates the inside from the outside environment. The contact pins are fitted in the plastic casing and protrude past the casing. The contacts are gold-plated to increase conductivity and reduce resistance.

Working Principle

When two 5-827190-1 D-Sub connectors are connected together, the contact pins at one end meet up with the corresponding receptacles at the other end. Current flows from the pins to the receptacles and vice versa. The contact pins and receptacles are designed in such a way that they click together when connected, and the connection is ensured by a locking mechanism that prevents them from being separated. The contacts are also designed so that they can easily be reconnected.

Advantages

The 5-827190-1 D-Sub connector provides several advantages over other standard connectors. It is smaller in size and has a better connection between contacts. The plastic shell also helps prevent noise interference and provides improved protection of the contact pins and receptacles. It is also beneficial because it is easy to install, and can be quickly and easily disconnected for repairs.

Conclusion

The 5-827190-1 D-Sub connector is a versatile and reliable connector that is used in a variety of applications. It is small in size and provides improved protection of the contact pins and receptacles. Additionally, it is easy to install and disconnect, making it an ideal connector for applications where frequent reconnection is necessary.