172-E25-101R911

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D-Sub Connectors

D-Sub connectors, or D-Sub miniature connectors, are electrical connectors used in a variety of applications ranging from computers, security systems, and audio/video systems. These connectors, which consist of two or more metal pins encased in a metal housing, are designed to connect an electrical cable or device to a printed circuit board. The most common D-Sub connector is the DB25, which is a 25 pin connector with a male or female receptacle and two or three levels of pins that fit into the same shell.

The 172-E25-101R911 is a specific type of D-Sub connector. It is an "all-in-one" connector type with three levels of pins. It is designed to provide a secure connection between two electrical systems. It is typically used to connect two PCs, an audio mixing board, or an industrial control system.

The 172-E25-101R911 connector has a variety of features that make it a great choice for applications that require a secure connection. It has a rugged, metal housing that can withstand a lot of wear and tear. The pins are also recessed to prevent accidental contact. The connector is also designed to reduce EMI radiation, and the pins are plated with silver to help reduce contact resistance. Finally, the connector has a latch system that prevents it from coming loose while in use.

The working principle of a D-Sub connector is relatively simple. When the connector is inserted into a receptacle, the pins in the connector come into contact with the pins in the receptacle. This creates an electrical connection that allows the two components to communicate with one another. The female receptacle also helps to prevent accidental contact by keeping the pins in the connector in place. The latch system helps to ensure that the connector stays securely attached to the receptacle.

The 172-E25-101R911 connector is used in a variety of applications. It can be used in networking applications, such as connecting two PCs, or it can be used in industrial control systems. It is also widely used in audio/video systems, as the three levels of pins are ideal for connecting microphones and other audio equipment.

In conclusion, the 172-E25-101R911 is a versatile D-Sub connector with a rugged housing and a secure connection. Its three levels of pins make it ideal for a variety of applications, including networking, audio/video systems, and industrial control systems. Its recessed pins and latch system also make it an ideal choice for applications that require a secure connection.

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