180-026-171L000

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D-sub connectors, also known as D-shaped connectors, are a type of electrical connector commonly used in computers and other electronic systems. The "D" in their name stands for "dual", referring to their two connecting rows of pins (male or female). They are typically used to connect two pieces of equipment, such as a computer to a printer or other peripherals. D-sub connectors are also found in many other types of applications, such as industrial control systems, telecommunications, and audio/visual equipment.

The 180-026-171L000 D-sub connector is a nine-pin (or dual-row) version with a shell size of 26. It is a male connector, meaning that it has one row of pins (male) and the other side of the connector has female sockets. The pins are typically numbered from the one closest to the cable, as in 1,2,3, etc.

These connectors are often used to connect RS-232 serial ports, such as on a printer or modem. However, they can also be found in other applications, such as some audio/video and industrial control systems. The 180-026-171L000 is a 3-way connector, meaning it will support up to three conductors. The shell size is 26, which is the most common size for D-sub connectors and is typically used for low-density applications.

In terms of the connector\'s construction, the male pins and female sockets are usually made from a high-quality metal such as brass. The pins and sockets are held together with nuts, which also help to ensure a good physical connection. The shells are made from metal or plastic and are designed to provide mechanical protection to the connections, while also providing strain relief.

The 180-026-171L000 is rated for a current of up to 3.5 amperes and is suitable for signal connections as well as power connections. The pin arrangement is horizontal, which means that the pins are arranged in an imaginary circle and are evenly spaced. This makes it easier to terminate the cables without having to worry about the orientation of the wires.

The working principle behind D-sub connectors is relatively simple. The pins and sockets make contact when they are mated together, creating an electrical connection between the two pieces of equipment. This connection is typically made when the cables are connected and the pins and sockets are pressed firmly together. The connection is then sealed by the connector\'s shell, providing additional protection and strain relief.

In conclusion, the 180-026-171L000 D-sub connector is an extremely common type of electrical connector used for low-density applications. It is often used to connect RS-232 serial ports, but can also be used for applications such as audio/video and industrial control systems. It is rated for up to 3.5 amperes and is designed to be terminated with ease. The working principle behind D-sub connectors involves making a connection between the pins and sockets when they are mated together, and then providing additional protection and strain relief with the connector’s shell.

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