172-E25-101-021

D-Sub Connectors are a family of electrical connectors generally used in computers, gaming consoles and other electronic equipment. They are one of the most common connectors used today, due to their relatively low cost, ease of assembly, accuracy, robustness and reliability. The most popular D-Sub Connector type is the 172-E25-101-021 plug and receptacle set.

The 172-E25-101-021 connector is composed of a plastic body with two sets of conductive pins, one male and one female. The male pins are connected to the mating female pins by a spring-loaded sleeve, or shield, that fits over the two male pins. The sleeve also serves as a conduit for shielding the electrical signals, keeping interference out when connected.

The purpose of the 172-E25-101-021 connector is to make an electrical connection between two computers, game consoles, or other devices. The male pins are inserted into the female pins of the connector, and the connection is secured by means of a screw. The two sets of pins can carry a variety of signals, such as digital and analog input and output, as well as power. With two pins on each side, the connector is capable of handling a variety of signal types.

The working principle behind the D-Sub connector comes down to conductivity. The plastic body of the connector serves as an insulator, helping to protect against electrical interference and prevent premature failure. The two sets of pins provide conductive paths which allow electrical current to flow from one device to another. By inserting the male pins into the corresponding female pins, a secure electrical connection is established. This connection is further strengthened by the spring-loaded shield, which also guards against electrical interference.

Due to its reliable performance and wide availability, the 172-E25-101-021 connector is often used in a variety of applications. It is frequently used to connect two computers or game consoles together, allowing for data or power transfer. It is also popular in consumer electronics, where it is used to make internal connections from one device to another. Additionally, it is often used in industrial applications such as in network enclosures, medical devices, and even military applications.

The 172-E25-101-021 connector is a reliable and versatile option when it comes to making electrical connections. Its low cost and ease of assembly make it a popular choice in a variety of applications. The ability to handle both digital and analog signals makes it well-suited to many applications, and its robustness and reliability ensure long-lasting, dependable connections.