SFMH-142-02-F-D-LC

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Rectangular Connectors - Headers, Receptacles, Female Sockets are essential to many electrical applications worldwide. Examples include the SFMH-142-02-F-D-LC, a connector type that has become increasingly popular. In this article, the field of application and working principle of the SFMH-142-02-F-D-LC will be examined.

The SFMH-142-02-F-D-LC is most commonly used to provide electrical connection between multiple printed circuit boards. It is designed to facilitate the easy transfer of electrical signals between the boards. It is primarily used in applications such as computers, game consoles, and other electronics. The reliable contacts of the SFMH-142-02-F-D-LC offer low-resistance transmission, which makes it particularly suitable for use in high-bandwidth applications.

SFMH-142-02-F-D-LC connectors have 2x20 female contacts arranged in a dual row arrangement. The contacts are made of brass and have gold plating over nickel and tin. The maximum current rating is 2.5 Amps, while operating voltage is 50V AC or DC. The receptacle is designed to be keyed so that it can be mated with a complementary connector. This prevents incorrect mating, therefore eliminating the risk of signal degradation. The contact resistance is less than 30mΩ, making it very efficient in operation.

The working principle of the SFMH-142-02-F-D-LC is based on a spring-loaded system. When the connector is inserted in the receptacle, the female contacts are pushed against the male contacts in the mating part with the force generated by the springs. This ensures reliable contact and offers resistance against vibration and loose fittings. The additional interference protection characteristic of the SFMH-142-02-F-D-LC prevents any accidental separation of the two parts during operation.

An important feature of the SFMH-142-02-F-D-LC is the ability to stack multiple connectors together. This stacking feature provides the contacts of the connectors with additional protection from the environment and ensures a secure fit. The connectors can be used in any environment as they can withstand temperatures between -40C and +85C and are IP54 rated.

In conclusion, the SFMH-142-02-F-D-LC is an effective and reliable type of rectangular connector that has become popular in the global market. It is suitable for applications in computers, game consoles, and other electronics. The connector is designed to be reliable and secure, offering an effective transfer of signals in high-bandwidth applications. It is also capable of stacking multiple connectors together, making it versatile for use in any environment. The SFMH-142-02-F-D-LC is a great choice for customers looking for a reliable rectangular connector.

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