SFML-125-03-S-D-LC Connectors, Interconnects

The SFML-125-03-S-D-LC is a rectangular connector from the product family of Headers, Receptacles, Female Sockets. Applicable to a wide range of applications, it is versatile, reliable and cost effective. Suitable for use in board-to-board, cable-to-board and wire-to-board connections, the connector is widely used in the telecommunications industry. In this article, we\'ll look at its application field and working principle.

Application Field

The SFML-125-03-S-D-LC is a 4-pin female socket connector with a low profile. Designed for board-to-board connections, it is ideal for industrial, automotive, telecommunications, office automation, consumer electronics, testing and measurement applications. It is widely used in the telecommunications industry due to its low-profile design, robust construction and excellent cost-to-performance ratio. Thanks to its robust construction, this connector can be used in high-vibration applications, such as those common in the automotive industry.

In addition to its wide range of applications, the SFML-125-03-S-D-LC also excels in harsh industrial environments because of its ability to withstand temperatures up to 125 degrees Celsius. Thanks to its low profile, the connector is easy to install and can fit in tight spaces.

Working Principle

The SFML-125-03-S-D-LC is a cable-to-board connector with a 4-pin male or female head. The head consists of two rows of two pin contacts, which are firmly secured in the upper and lower insulator. The lower insulator makes contact with the board, while the upper insulator prevents the head from shorting out and ensures reliable connections.

The connector has a latch system that secures the connector in place when plugged into the mating socket. The latch also ensures that the head makes a secure connection with the mating surface, which provides a reliable and rigid connection. The latch is made of metal which also prevents dust and other debris from entering the connection.

Once the connector is plugged into the mating socket, a seal is formed which protects the connector from dust, moisture and other forms of contamination. This ensures reliable and long-lasting performance. The connector is also designed to be vibration and shock resistant, which helps to reduce the chances of its internal components being damaged.

Summary

The SFML-125-03-S-D-LC is a rectangular connector from the product family of Headers, Receptacles, Female Sockets. Built with robust construction and excellent cost-to-performance ratio, it is designed for board-to-board connections. The connector is suitable for a wide range of applications, such as industrial, automotive, telecommunications, office automation, consumer electronics, testing and measurement applications. It features a latch system, which secures the connector and ensures reliable connections. Thanks to its low profile, the connector is also easy to install and can fit in tight spaces. In addition, the connector is vibration and shock resistant and is able to withstand temperatures up to 125 degrees Celsius.