1-747579-4

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D-sub, also known as D-shaped connectors, were first introduced in the 1940s by both Amphenol and IT&T. These connectors are commonly used in personal computers, electronic devices, and various industrial applications. In the case of the 1-747579-4, it is a D-sub connector for accessories with a current rating of up to 20A at 250VAC.

The 1-747579-4 is a D-shaped connector with two rows of male pins and a ground, shielding, and a ground wire that provides grounding. It is usually used with a minimum of two wires or cables with a maximum of six. The pins are made of brass and have a tin plating. The terminal block is made of nickel-plated brass and has a threaded or welded-on cover. The terminal blocks are available in plug, straight, and elbow versions. In addition, this D-shaped connector is RoHS compliant and can be used in a variety of applications including electrical and electronic components.

The working principle of this type of D-sub connector is based on the principles of electricity and magnetism. The pins are arranged in two rows, which are perpendicular and usually divided into two groups. When the mating parts of a D-sub connector are joined, a metal contact is formed and a current is created. The current flow is conducted through the pins until the desired voltage is achieved. This process is then reversed when a mating part is removed, resulting in an off state.

This type of D-sub connector is perfect for applications that require quick connection and disconnection. They are frequently used in commercial and industrial applications such as switching and sensing. Additionally, they are also used in networking and communication applications, as they provide reliable and secure connections. Additionally, the terminals of this type of D-sub connector can be opened and closed multiple times, making them extremely durable and reliable.

The 1-747579-4 is a versatile D-sub connector that can be used in many different applications. Its high current rating and durable design make it a perfect choice for applications that require the highest quality of connection. Additionally, its wide range of variants means that it can fit into many different types of applications, making it highly appropriate for multiple endings.

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