530781-9

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Rectangular connectors, also known as headers and sockets, are used in various device design and installation applications. Headers are connected to printed circuit boards (PCBs) and provide the interface for other components, whereas receptacles and female sockets are used to plug into the headers. The 530781-9 is one such rectangular connector that has the following features, application fields and working principles.

Features

The 530781-9 is a rectangular connector with three circuits and Yoke Female-style insert arrangements. This type of connector is suitable for both shielded and unshielded cables, and it has a normal temperature range of from −55˚C to +105˚C. It has an Operating Voltage Rating of 250V and a Current Rating of 5A when installed on a printed circuit board. It also has a rated temperature-rise value (RTR) of 65˚C, a dielectric withstand voltage of 1.5kV and an insulation resistance of 1GΩ.

Application Fields

The 530781-9 rectangular connector is widely used in the electronics industry in manufacturing cables, lights, and other electronic components. It is also used in power supplies for cellular networks, automobiles, and communication systems. Other applications include general purpose and mains electrical connections, audio and optical devices, medical equipment, and broadcast systems.

Working Principle

The 530781-9 rectangular connector is a female-style connector that consists of a header and a socket. To connect the two, the header is attached to a printed circuit board, while the socket is inserted into the header. The electrical connection is then established when the pins of the two connectors are aligned and joined together, establishing a physical and an electrical connection at the same time. This type of connector is suitable for protected cables, and provides a secure electrical connection to the board. The connection is either an air- or contact-mate one, depending on the design of the device, and the rated voltage and current levels during operation.

Overall, the 530781-9 rectangular connector is a versatile and reliable device found in many types of applications. Its features, application fields, and working principles make it an ideal choice for connecting and powering a variety of electronic devices.

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