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Rectangular connectors headers, male pins, are standard electrical connectors that are used to attach two or more components in an electronic circuit. They are also known as “header pins” and serve to connect components to a cable or circuit board. Male pins are usually found in data-driven products such as computers, mobile phones and home appliances, but are also used in various automotive applications.

In terms of basic design, a rectangular connector header comprises a row of metal pins that extend from a plastic housing. The metal pins are the "male" component in the connection and fit into the corresponding female slots in the pin housings. The pins and their housings are then fixed together to form the connector. This type of connection has a variety of shapes, sizes and shapes.

When it comes to physical properties, the operating temperature range of a rectangular connector header is -20°C to +100°C. These connectors are usually rated for about 1.6A current. Depending on the application, the durability may range from 1,000 to 10,000 insertions.

The working principle of a rectangular connector header is fairly simple. The male pins are inserted into the female slots in the housing. The pins are then pushed down, which is necessary to ensure a secure connection. The force generated by this action makes the contact surface between the pins and the slots of the housing more secure. Once the male pins are inserted into the female slots, electrical current is then able to flow freely between the two components.

In terms of application field, rectangular connector headers are mainly used in computers, networking equipment, industrial automation, consumer electronics, medical equipment, instrumentation, and telecommunications devices. These connectors facilitate the rapid connection and disconnection of multiple components without soldering. In industrial and automotive applications, these connectors are used to join integrated circuits, power transformers, relays, and switches.

Rectangular connector headers are also widely used in devices that use a variety of communication protocols, such as SPI, I2C, CAN, UART, and others. In consumer electronics, this type of connector may be used to join resistors, transistors, capacitors, semiconductor chips, and other components in circuits that are used to control the performance of the device. These connectors are also used in many consumer products that require a convenient connection option.

Overall, rectangular connector headers, male pins, are an essential part of many electronic devices that require a reliable, quick and easy connection between two components. These connectors provide a secure connection and are able to withstand a wide range of environmental conditions. The variety of shapes, sizes and shapes available, enables them to be used in a variety of applications, including computers, networking equipment, consumer electronics, and industrial and automotive applications.

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