SFML-117-T2-S-D-A

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Rectangular Connectors - Headers, Receptacles, Female Sockets are an important segment of the electronics device industry. The SFML-117-T2-S-D-A is a type of this kind of connector, belonging to the SMT (surface mount technology) category, designed mainly for low-power prototyping applications. It is a fairly straightforward, reliable and detailed solution for a variety of prototyping projects.

Description

The SFML-117-T2-S-D-A is a two-row, seven-pin, surface-mounted, horizontal connector. It is made up of high-quality materials such as copper clad laminate and ABS plastics. It has to be soldered to the printed circuit board (PCB) using surface-mount processes. Furthermore, its construction also allows the connector to be mounted on both sides of the board. It features a polarised pin, which informs users of the proper mating orientation.

Specifications and Ratings

The SFML-117-T2-S-D-A connector’s contact current rating is 2.5A per pin, with a contact resistance of 20 mΩ. It is rated to withstand up to 250 VRMS between the pins at sea level. In terms of temperature, it can operate at -55°C to +125°C and has an insulation resistance greater than 1000MΩ. The contact material that is used in the connector is brass, and the housing material is ABS. In terms of size, the SFML-117-T2-S-D-A connector has a width of 8.10 mm and a height of 6.85 mm.

Applications

The SFML-117-T2-S-D-A connector is mainly used in prototyping and low-power applications. It has become a popular choice among engineers in the consumer electronics and automotive industries who require efficient and highly reliable connections. The SFML-117-T2-S-D-A connector is also used for a variety of audio/visual applications, communication and data transfer devices, and medical instruments.

Working Principles

The SFML-117-T2-S-D-A connector works on the principle of creating a continuous electrical connection between two components. Its two rows of 7 pins create a electrical path between components. When two components with different electrical potentials come in contact with the SFML-117-T2-S-D-A connector, an electric current gets generated between them. This electric current is the basis for the transfer of electrical energy from one device to another. The current flow is regulated by the resistance of the device, along with the contact resistance of the connector.

The SFML-117-T2-S-D-A connector also offers a reliable connection due to its polarised pin. This pin ensures that the connector is correctly oriented when it is being mated to the device or PCB. This helps reduce the risk of short circuits due to incorrect orientation and provides a more reliable electrical connection.

Advantages of SFML-117-T2-S-D-A Connector

The SFML-117-T2-S-D-A connector is a simple and reliable solution to a variety of prototyping and low-power application needs. Its design offers a slim profile, allowing it to be used in space-constrained environments. The connector is also designed with a rugged construction which allows it to withstand various mechanical stresses. As mentioned above, it also features a polarised pin which helps ensure that it is connected in the correct orientation. Finally, its contact material is brass which serves to reduce contact resistance and improve current flow.

Conclusion

The SFML-117-T2-S-D-A is a two-row, seven-pin, surface-mounted, horizontal connector. It is made up of high-quality materials such as copper clad laminate and ABS plastics. It is mainly used in prototyping and low-power applications. This connector works on the principle of creating a continuous electrical connection between two components, and offers a reliable connection due to its polarised pin. In terms of size, current rating, temperature range and insulation resistance, the SFML-117-T2-S-D-A connector offers a variety of advantages. Its slim profile and rugged construction are two features that make it an ideal choice for a variety of applications.

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