How many types of connectors are divided by shape?

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A connector is an electronic and electromechanical device used to establish electrical connections between disparate electronic devices, enabling mechanical equipment to operate safely and efficiently. Connectors can be divided into various types according to their shapes, and each type of connector has its unique characteristics and application scenarios. In this article, we will explore the types of connectors by shape.

1. In-line connector

An in-line connector is a common connector type that is commonly used on circuit boards. The plug and socket of the in-line connector are inserted directly into the holes of the circuit board, so their connection is very strong. In-line connectors are commonly used in applications that require high-density connections, such as computers, communication equipment, and industrial control equipment.

2. Circular connector

Circular connectors are a common connector type that are often used in applications that require high reliability and water resistance. Both the plug and the socket of the circular connector are circular and are usually made of metal materials. Circular connectors are commonly used in fields such as military, aerospace, medical and industrial.

3. Rectangular connector

Rectangular connectors are a common connector type that are often used in applications that require high-density connections and waterproof performance. Both the plug and socket of the rectangular connector are rectangular and are usually made of metal materials. Rectangular connectors are commonly used in areas such as automotive, industrial control and communication equipment.

4. D-type connector

The D-type connector is a common connector type that is commonly used in audio and video equipment. Both the plug and socket of the D-type connector are D-shaped and are usually made of metal materials. D-type connectors are commonly used in audio and video equipment such as speakers, microphones, and cameras.

5. PCB connector

A PCB connector is a common type of connector that is commonly used on circuit boards. The plug and socket of the PCB connector are inserted directly into the holes of the circuit board, so their connection is very strong. PCB connectors are often used in applications that require high-density connections, such as computers, communication equipment, and industrial control equipment.

In short, connectors can be divided into various types according to their shapes, and each type of connector has its unique characteristics and application scenarios. When selecting a connector, factors such as the shape, quality, performance, reliability and after-sales service of the connector need to be considered to ensure the normal operation of the device.