172-050-211-021

D-Sub Connectors are a family of electrical connectors commonly used in the aerospace, automotive, industrial, data processing and telecommunications industries. The 172-050-211-021 series of D-Sub connectors are a specific type of the D-Sub family of connectors designed with 25 contacts in a two-row arrangement with a slim form factor. These connectors are mainly used for space-constrained applications or high-density applications.

The construction of a 172-050-211-021 D-Sub connectors consists of a metal shell with nickel-plated steel insert, nickel-plated steel contact pins, plastic insulators, and terminal wires. The metal shell provides support and electromagnetic shielding for the internal components while the nickel-plated steel insert ensures a good electrical connection between the contacts and the shell. The pins are used to provide an electrical connection between the shell and the contact pins, while the plastic insulators provide electrical isolation between the contact pins and the terminal wires.

The working principle of the 172-050-211-021 D-Sub connectors is based on the transfer of electrical signals between two components. When a signal is applied to the connector, the contact pins transfer the signal from one component to the other through the shell. The signal is then received by the other component. The shell also serves to protect the contact pins from any external interference.

The 172-050-211-021 series of D-Sub connectors offer a number of advantages over other types of connectors such as small size, high density, easy installation, and robust construction. These connectors are also highly reliable and are designed to withstand high temperatures, shock, and vibration. In addition, they are compliant with various international standards including UL, CSA, IEC, and Mil-Spec. These connectors can be used in a wide range of applications including military, aerospace, and industrial.

In conclusion, the 172-050-211-021 series of D-Sub connectors are a highly reliable and robust type of electrical connector designed for space-constrained and high-density applications. They offer advantages such as small size, high density, easy installation, and robust construction. These connectors are also compliant with various international standards and can be used in several applications.