SFMH-120-02-S-D

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Rectangular Connectors - Headers, Receptacles, Female Sockets come in a variety of shapes and sizes. SFMH-120-02-S-D is a particular type, suitable for a range of applications. In this article, we will explore the application fields and working principles of this connector.

Application Field

The SFMH-120-02-S-D is a two piece connector, mating two parallel rows of 120 positions. This 2x120 rectangular connector is designed for high current application, often connecting boards of electrical or electronic equipments. The connector has two parts - a plug and a socket. The plug part has a two pin mating structure, which allows the mating between two parallel rows of 120 pins. It can be used to interface two small appliances, such as cameras or card readers.

In addition, the SFMH-120-02-S-D plug has a secondary locking mechanism, which ensures the connector has a secure connection. This locking mechanism ensures that each plug will stay in the correct position when plugged in, even during the vibration or shock produced by the equipment. The locking mechanism also has a series of self-guiding teeth that snap into position and prevent backwards or sideways motion. The connector is further secured by four screws, which provide additional strength and stability.

The SFMH-120-02-S-D connector is suitable for operations in temperatures of -25°C to 100°C, which makes it ideal for use in a wide variety of applications. The connector is widely used in communication systems, audio-video systems, medical and industrial technology, computer peripheral products, consumer electronics, automated information systems, and more.

Working Principle

The SFMH-120-02-S-D connector works on the principle of pin-and-socket technology. This technology utilizes two parallel rows of 120 metal pins to create two distinct circuits. The pins are held together by a molded plastic body. Each pin has a contact point that mates with a corresponding contact point on the mating connector.

When the pins are in the fully engaged position, electrical current flows between them and provides the power needed to operate the connected device. The two circuits created by the pins allow for data transmission between the two connected devices. This data transmission is made possible because the electrical contacts maintain a minimum current flow and voltage when they are in contact.

The SFMH-120-02-S-D connector is designed to be easy to install and use, and provides a secure connection that is resistant to vibration or shock caused by movement of the connected device. The low profile design makes the connector ideal for use in tight spaces and ensures that it does not interfere with other components or cause interference itself.

The SFMH-120-02-S-D connector is also designed to be reliable and able to provide a safe, consistent performance for years to come. As such, the connector is highly sought after for use in a variety of applications. It is often used in demanding applications, where components are exposed to severe environmental conditions and high vibration or shock.

Conclusion

The SFMH-120-02-S-D is a two piece, 2x120 rectangular connector suitable for a range of applications. It utilizes two parallel rows of 120 pins to create two distinct circuits and is designed for use in high current applications. The connector is suitable for operations in temperatures of -25°C to 100°C and is widely used in communication systems, audio-video systems, medical and industrial technology, computer peripheral products, consumer electronics, automated information systems, and more. The design makes it easy to install and use, and it provides a secure connection that is resistant to vibration or shock.

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