SFM-108-02-S-D-N

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Rectangular Connectors, such as Headers, Receptacles, and Female Sockets, have been important components in electrical engineering for many years. One particular type, the SFM-108-02-S-D-N, has become increasingly popular in a variety of applications. In this article, we\'ll discuss the application field and working principle of the SFM-108-02-S-D-N.

The SFM-108-02-S-D-N is a 4-position, 2-conductor rectangular connector that combines a strain relief feature with an external shield. It is available in two standard sizes: 36 and 40 millimeters high. It is typically constructed from polyamide 6, nylon-based composite material for superior strength and durability, and it has a maximum operating temperature of 150° Celsius (302° Fahrenheit).

The SFM-108-02-S-D-N is commonly used in applications such as measuring instruments, computers, communications equipment, and consumer electronics. It is designed to connect cables and other connectors to circuit boards, providing flexibility, durability, and high-performance connections. It provides a low-contact resistance connection and a secure fit in the connector position.

The SFM-108-02-S-D-N makes use of a strain relief feature, which helps to minimize damage to the cable caused by bending or stretching. In addition, the external shield provides additional protection against electromagnetic interference (EMI). This makes it an ideal choice for applications where having a secure, reliable connection is essential.

The SFM-108-02-S-D-N also offers a shielded external ground connection, making it ideal for use in applications where the connector must be placed near high-voltage sources. The shielded design increases the durability of the connector and helps minimize external electrical interference. Additionally, the SFM-108-02-S-D-N has an unpolarized design, which allows it to be used in a wide range of applications.

The working principle of the SFM-108-02-S-D-N is quite simple. When the connector is mated to the circuit board, the four pins slide into position and press against the conductive contacts on the board. A small force is applied to the pins, creating a contact resistance between the pins and the circuit board. This resistance ensures that there is an electrical connection between the two components, allowing signals and power to be sent between them.

Overall, the SFM-108-02-S-D-N rectangular connector provides reliable connections and high performance for applications in a variety of fields. Its strain relief feature and shielded external ground help minimize the risk of damage or interference, and its unpolarized design makes it an ideal choice for a wide range of applications. With its low contact resistance and secure fit, the SFM-108-02-S-D-N is a great option for those looking for a reliable and durable connector.

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