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D-Sub Connectors

D-Sub connectors, specifically the 180-062-201L021 are a type of electrical connector consisting of two or more parallel rows of pins or sockets usually surrounded by a D-shaped metal shield. They were originally developed for heavy-duty industrial applications such as industrial computing, but have since found use in consumer electronics and small-scale electrical connectors for consumer use. The 180-062-201L021 is a double row connector that is relatively small and compact.

Application Fields

D-Sub connectors, including the 180-062-201L021 are most commonly used in data transfer applications, such as RS-232, Ethernet, and HDMI. Additionally, they can also be used for power wiring, such as in uninterruptible power supplies and other power supplies. These connectors can be found in many industrial applications, such as factory automation, robotics, and biotechnology. More recently, D-Sub connectors, including the 180-062-201L021, have been used for commercial applications, such as in the fields of audio-visual equipment and HDTVs.

Working Principle

When two or more D-Sub connectors, such as the 180-062-201L021, are used, the pins from the outer row of one connector mate with the sockets from the inner row of the other. The outer row contains shielded contacts that are designed to reject electromagnetic interference, while the inner row contains unshielded contacts that are designed for low voltage signaling. The overall contact arrangement allows the connector to provide a reliable connection for data transfer while still providing protection against electromagnetic interference. In addition, the connector is designed to be resistant to vibration and shock, making it suitable for use in many industrial applications.

Conclusion

D-Sub connectors, specifically the 180-062-201L021 are a type of electrical connector often used in data transfer applications or for power wiring. They consist of two or more parallel rows of pins or sockets, usually surrounded by a D-shaped metal shield, and provide a reliable connection for data transfer while also shielding against electromagnetic interference. Finally, D-Sub connectors are designed to be resistant to vibration and shock, making them suitable for use in many industrial applications.

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