SFMH-135-02-L-D-LC

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Rectangular connectors are essential components in most electronic systems. They provide a variety of ways for different types of signals or power to be connected between two electronic devices. The SFMH-135-02-L-D-LC is a type of rectangular connector, classified as a header, receptacle, and female socket. In this article, we will discuss its application field and working principle.

Application Field

The SFMH-135-02-L-D-LC is a surface mount, right angle, dual row, high temperature, Z-axis polarized, header, receptacle, and female socket. It is primarily used in the consumer and industrial electronic field. It has a total of 133 contacts, with two mounting locations, one on each side. It offers two mounting styles, press-fit/stad-off, and also features a pick-and-place alignment. This connector supports both point-to-point and board-to-board connections. It is also compatible with high temperatures (up to 150°C) and has a high current carrying capacity (1A max).

The SFMH-135-02-L-D-LC is suitable for a wide range of applications, such as consumer electronics, data, telecommunication systems, circuit card assemblies, and automotive. It can be used in applications such as pin headers, board-to-board connectors, telephone switchboards, and computer motherboards. It is also compatible with most lead free solder processes and is fully RoHS-compliant.

Working Principle

The SFMH-135-02-L-D-LC is a dual row, high temperature, Z-axis polarized header, receptacle, and female socket. This connector is designed to provide a reliable electrical connection between two exposed PCB surfaces. The two rows of female contacts are arranged in a Z-shaped pattern, each row having 21 conductive connections. The two rows are polarized so that the connectors must be mated correctly in order for the electrical connection to be established. Both the male and female contacts are gold plated for maximum contact reliability.

The SFMH-135-02-L-D-LC is typically mounted to a Printed Circuit Board (PCB) through press-fit or stand-off mounting. The two mounting holes are located on opposing sides of the connector. The two mounting styles enable the connector to be mounted securely to the PCB without solder. The contacts provide a secure electrical connection and are designed to last for many years of reliable operation.

The SFMH-135-02-L-D-LC is designed to allow both point-to-point and board-to-board connections. The connector is typically used to connect two PCBs together, such as in board-to-board applications. It also allows multiple connections between two boards, with up to 156 conductive connections in a single connector. This makes the SFMH-135-02-L-D-LC perfect for applications which require multiple connections between two or more boards.

The SFMH-135-02-L-D-LC is a high-performance, durable, and reliable connector, suitable for a wide range of applications. It is designed to provide a secure electrical connection between two exposed PCB surfaces, while also being capable of withstanding high temperatures and a high current carrying capacity. It is compatible with lead-free solder processes and is fully RoHS compliant. With its high quality and reliable performance, the SFMH-135-02-L-D-LC is an ideal choice for consumer and industrial electronic applications.

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