211676-4

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D-Sub connectors, also known as D-shaped connectors, are a series of connectors developed by ITT Cannon that feature two rows of pins or sockets surrounded by a D-shaped metal shield. The 211676-4 D-Sub connector is a 15-pin, right-angle version of this type of connector that is used mainly in the aviation, automotive, and industrial fields. The following article provides an overview of the various features, application fields, and working principles of the 211676-4 D-Sub connector.

Features

The 211676-4 D-Sub connector has a total of 15 pins, arranged in 2 rows of pins, a total of 7 pins on the top row, and 8 pins on the bottom row. The pins are spaced at a pitch of 2.54 millimeters between each pin, and the top row contains 4 power pins, and 3 control pins. The bottom row, on the other hand, contains 8 signal pins.

The casing of the 211676-4 D-Sub connector is constructed from steel that provides that provides excellent durability and electrical shield. The connectors also feature a 360° shielding mechanism, which allows them to be used in a variety of positions without compromising their performance. In addition, the connectors also have 2 mounting holes, which allows them to be securely mounted.

Application Fields

The 211676-4 D-Sub connector is primarily used in the aviation, automotive, and industrial fields, due to its high performance and reliability. In aviation, the connectors are used to connect flight control systems, cockpit electronics, instrumentation, and other avionics equipment. In the automotive industry, the connector is used mainly for in-car entertainment and communication systems, such as car-to-car communication, navigation systems, and audio systems. Finally, in the industrial field, the connectors are used in industrial automation systems, process control systems, power systems, and other industrial equipment.

Working Principle

The 211676-4 D-Sub connector operates with a simple electrical principle. The 2 rows of pins on the connector are connected to either an output or an input source. When the connection is made, current flows from the output source to the input source, providing power to the connected device. The pins are usually connected with a cable, but in some cases, such as in automotive applications, the pins are connected directly to the device.

The 360° shielding mechanism of the 211676-4 D-Sub connector helps to ensure that the current flowing through the pins remains controlled at all times, even if the connector is used in a variety of positions or exposed to electric interference. In addition, the steel casing of the connector also acts as a shield, helping to reduce the amount of electrical interference between the pins and the environment.

Conclusion

The 211676-4 D-Sub connector is a 15-pin, right-angle connector that is mainly used in the aviation, automotive, and industrial fields. The connector features two rows of 2.54 millimeter spaced pins, with a total of 7 power pins and 8 signal pins. The connector also features a 360° shielding mechanism and a steel construction, which makes it highly reliable and durable. The connector operates by connecting an output source to an input source, allowing current to flow from the output to the input source and providing power to the connected device.

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