71920-330LF

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Rectangular Connectors are used in various applications, including computers, electronic components, and automotive. The 71920-330LF is a rectangular connector that is designed for quick, secure, and reliable connections. In this article, we will discuss the application field and working principle of this connector.

Application Field

The 71920-330LF connector is suitable for the reliable connection of panels, cables, and any other device in a variety of applications. Its features make it a popular choice for a wide variety of uses, including, but not limited to:

• Computer motherboards
• Server and peripheral computer components
• Printed circuit boards
• Audio equipment
• Automotive systems

This comprehensive and versatile connector is popular because it can withstand temperatures up to 105°C, has an operating rating of 17A/25V, and provides reliable, secure, and quick connections.

Working Principle

The 71920-330LF is primarily constructed out of two pieces: the header and the receptacle. The header, also known as the male connector, is the plug, while the receptacle is the socket or jack which the plug is inserted into. This connector has a 20 position and 2 level design with specific “flexing” of the receptacle allowing it to move around while the header remains unmovable. This allows a better fit between the two components in order to establish reliable connections.

The secure connection is made possible with two springs. The springs force the header into the receptacle and create an electrical and vibration-resistant connection. When the header is completely inserted, the springs will press against the small tabs located at the top of the receptacle, creating a tight and secure connection.

To ensure a reliable connection, the header is designed to contour to the shape of the receptacle. This allows for a low-resistance current path to ensure stable connections. The 71920-330LF is also designed with insulation displacement contacts (IDC’s) which can pierce through the insulation of cables and wires, allowing for a secure connection inside the connector.

Conclusion

The 71920-330LF is a reliable, secure, and quick connecting rectangular connector that is suitable for a wide variety of applications. Its features, such as the ability to withstand temperatures up to 105°C, an operating rating of 17A/25V, and the two springs that allow for a secure connection, make it a popular choice for many applications. This article has discussed the application field and working principle of this connector in order to provide better understanding of its uses.

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