SFMC-146-03-SM-D

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The SFMC-146-03-SM-D is a type of rectangular connector that is classified as a header, receptacle, or female socket. As its name suggests, rectangular connectors are a type of electronic connectors that are generally rectangular in shape. Its application field mainly lies in communication, automotive, transportation, and home appliance devices, as well as consumer electronics, such as mobile phones, computers, and digital cameras. As for its working principle, a SFMC-146-03-SM-D is designed for use with signal and power pins. It features a row of insulated electrical contacts on the outside of the connector, while the latching system allows it to be firmly connected to its mate. For improved contact force and repeated mating assurance, male terminals are inserted into the insulation housing and juxtaposed with each insulated contact. Therefore, a medium and high-density connection can easily be achieved through the SFMC-146-03-SM-D solution.

The availability of different types of shell and contact materials makes the SFMC-146-03-SM-D a reliable choice for all kinds of device applications. The shells are made of Ultem 1000, a polyetherimide polymer with excellent strength and temperature capabilities, as well as resistance to various solvents. In addition, the contact material is copper alloy, which offers superior electrical and thermal conductivity compared to other metals. Furthermore, the insulation is made of polyester, a material often used in wiring applications due to its good dimensional stability, ease of fabrication, and high strength.

The SFMC-146-03-SM-D is a two-piece design that provides a quick and reliable way to construct better electronics systems, especially when environmental protection is needed, as its contacts and insulators are capable of providing a high level of durability and protection against external impacts, such as shock, vibration, and moisture. The insulated version of the SFMC-146-03-SM-D also retains a grounding element that passes through the insulation barrier, thus enabling a reliable ground connection. Due to its extraordinary features, this compact product is becoming increasingly popular for miniaturized devices in automotive and consumer electronics applications.

The main features of the SFMC-146-03-SM-D allows for easy and secure connection, mating and un-mating, as each contact has a latching system that can be used to firmly grip the two mating halves together. The strength of the latching systems provides durability and ensures reliable connection under difficult operating conditions. The power contact has an extra double spring element that provides more resilience to ensure quick connection establishment. Furthermore, the contact terminal is designed to reduce contact resistance and increase contact values. This ensures improved electrical connection in comparison to other designs, providing reliable power transfer. The SFMC-146-03-SM-D also features a polarizing key that matches the mating part for accurate insertion and prevents incorrect mating of contacts.

Another benefit of the SFMC-146-03-SM-D is its low voltage drop due to its unique structure. The reduced voltage drop ensures that the device operates efficiently and improves the speed of the applications it is used for. In addition, the SFMC-146-03-SM-D offers a wide range of optional extras including improved premium contacts, higher current contacts, or dip switch board types.

Overall, the SFMC-146-03-SM-D is a well-rounded, cost-effective, and reliable connector that is suitable for a variety of devices where signal and power pins are required. Its features provide high performance and ensure longer life with improved mechanical strength, reduced voltage drop, and high temperature capability. As a result, it is a great choice for a wide spectrum of applications such as communication devices, automotive, transportation, consumer electronics, and home appliances.

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