68402-203PLF

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Rectangular connectors are widely used for electronic equipment, computers, peripherals, and other applications. The 68402-203PLF is a commonly used rectangular header connector, and it has a variety of applications. This article will discuss the application fields and working principle of the 68402-203PLF.

Application Field

The 68402-203PLF is a two-position, right-angle, single row, through-hole, low-profile header connector with a high vibration resistance. It is typically used in applications that involve shock and vibration, such as commercial and industrial automation, PC boards and computers, medical and industrial devices, and aerospace equipment. It is designed to provide electrical connection between two points on a printed circuit board.

The 68402-203PLF is constructed with a tin-plated brass body and a gold-plated contact, which makes it suitable for high-temperature environments and ensures reliable contact. The connector features a hooded design, which helps protect it from dust and debris, and its compact design allows it to fit into tight spaces. The connector\'s female terminals have both horizontal and vertical mountings, making it suitable for both manual and automated assembly.

Working Principle

The 68402-203PLF is a mechanical connector that uses physical force to make electrical connections. The connector consists of a housing that contains two contacts. The housing is inserted into a corresponding hole in the printed circuit board. The contacts are then inserted into corresponding holes in the board.

When the housing is inserted into the board, a small spring-loaded pin pushes out a contact into the board hole. This applicates slight pressure on the contact, ensuring that it securely locks into the board. When a wire is inserted into the contact, it is also slightly compressed, ensuring a secure electrical connection between the wire and the contact. The contact is then further secured in the board by a locking clip or screw. This ensures a secure fit and prevents the connector from becoming disconnected.

The 68402-203PLF connector is designed to provide a reliable connection that is resistant to shock and vibration. The spring-loaded pin and the locking clip both make sure that the connector remains secure, even in environments with high levels of vibration. The connector is also designed with a hooded design, which prevents dust and debris from entering the connector.

Conclusion

The 68402-203PLF is a two-position, single row right-angle, through-hole low-profile header connector with a high vibration resistance. It is typically used in applications that involve shock and vibration, such as commercial and industrial automation, PC boards and computers, medical and industrial devices, and aerospace equipment. The connector\'s combination of a tin-plated brass body and gold-plated contacts make it highly resistant to wear and tear. The connector is designed with a spring-loaded pin and locking clip to ensure a secure connection and to prevent it from coming disconnected due to vibration. The hooded design also helps to prevent dust and debris from entering the connector.

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