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Rectangular Connectors - Headers, Male Pins

Rectangular connectors, also known as headers, are a type of electrical connector used primarily in circuit boards. They typically have a male pin on one side and a female socket on the other, allowing them to be connected to other components on the board. Common rectangular connectors include male pin headers, female headers, pin headers, and contact pin connectors.

Application Field

Rectangular connectors are used in a variety of electronic devices and applications, from computers and televisions to medical equipment and industrial systems. They are used to connect circuit boards and to provide electrical connections between components in a device.

In computers, rectangular connectors are commonly used to connect cables from peripheral devices such as keyboards, mice, and printers to the main board. They are also used to connect components such as RAM, hard drives, and video cards to the main board.

Rectangular connectors are also used in other types of electronic equipment, such as audio/visual equipment, medical devices, and industrial control systems. Their low cost and ease of use make them an ideal choice for many applications.

Working Principle

Rectangular connectors are designed to provide an electrical connection between two components. The male pins on the connector are inserted into the female socket on the other component, creating a secure electrical connection.

The pins of the connector typically have a metal casing around them, which provides strain relief to ensure that the connection remains secure even when subjected to vibration or shock. The metal casing also provides protection against electrical arcing and shorts.

Most rectangular connectors also feature terminals that have been plated or coated. In some cases, gold plating is used to ensure that the connection is secure and that it can carry current without resistance. In other cases, solder is used to create a strong connection between the two components.

In addition, many rectangular connectors feature plastic housings which can help to protect the connection from dust and debris. This helps to ensure that the connection remains secure and free from electrical interference.

Rectangular connectors are widely used in a variety of applications due to their low cost, ease of use, and reliability. With the right connector, you can be sure to get a secure, reliable connection for all your electronic components.

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