172-E25-213R911

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D-Sub connectors are a type of electrical connector widely used in many electrical applications such as computers, telecommunication equipment, medical equipment and other various industrial machines. This type of connector is composed of metal pins or solder cups to connect two or more electrical signals. The most popular type of D-Sub connector is the one that uses the 3-row pin and socket configuration.

172-E25-213R911 is a kind of D-Sub connector which is designed for applications that require miniaturization and high contact density. This kind of connector features a 2-row pin and socket configuration with 25 pin contacts in total. It is mainly composed of a dielectric body, a steel shell and contacts. The shell is made of steel and is plated in a color such as black or gray. The dielectric body is made of high-performance polymeric compound which provides excellent electrical and mechanical properties. The contacts are made of tin-plated beryllium copper or steel material. The terminal contact is machined with a cruciform female contact form and a locating surface which provides a semicircular cut for the appropriate contact alignment.

172-E25-213R911 connector is designed for applications that demand connections between two printed circuit boards or between a wire and a printed circuit board. It can also be used in applications where tight space constraint and high number of electrical contacts are needed. Some of the typical applications of 172-E25-213R911 include signal/mixed signals for board to board interconnectors, power and signal amplifiers, data transmission, power supplies, and so forth.

The working principle of 172-E25-213R911 is very simple. The contacts of the connector are connected to power or signal connections on the assembly board. When the circuit board is connected to the connector, the contacts of the connector make contact with the circuit board contacts and create an electrical connection between the two. This connection allows electricity to flow through the circuit board and other components of the system.

172-E25-213R911 is a versatile and practical connector which can be used in a variety of applications and environments. With its high contact density and small size, this connector is popularly used in high-speed data transmission, signal/mixed signals for board-to-board interconnectors, power and signal amplifiers, and other various industrial machines.

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