SFM-150-02-SM-D-TR

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Rectangular connectors are an integral part of many electrical and electronic systems. Their primary purpose is to establish a simple but reliable connection between components in the system. Among the many types of existing rectangular connectors, a particular one that is designed for a specific application field is the SFM-150-02-SM-D-TR. This type of rectangular connectors is mainly used in sophisticated control and computerized devices. The article describes the application field and working principle of the SFM-150-02-SM-D-TR rectangular connector.

The SFM-150-02-SM-D-TR rectangular connectors are specifically designed for the application of industrial, control, communication and automation systems. It is a two-row, four-position, 2-millimeter (mm) pitch connector with an integrated duplex receptacle. It is suitable for use in applications such as miniaturized industrial computers, compact industrial automation systems, serial data transmission and industrial control systems. These connectors are able to transfer data serially at rates up to 10 Mbps and are equipped with high-speed signal transmission capabilities. This type of connectors can also be used in high density SMT applications due to its small size. The SFM-150-02-SM-D-TR is designed with a longer-lasting life cycle due to its ability to survive in a wide temperature range.

The working principle of the SFM-150-02-SM-D-TR involves the electrical signals that pass through the metal contacts housed in the contact housing of the connector. The contacts are connected to the PC board when the contacts are inserted into their mating site on the PC board. The contact housing of the connector then acts as a shielding box to protect the contacts from excessive heat, contact loss, and poor electrical connection. The contacts are also protected from oxidation and corrosion that can build up over time.

Another important feature of the SFM-150-02-SM-D-TR is its build quality. This type of connector is designed using advanced fabrication, such as ultrasonic welding for higher contact retention and mechanical strength. It also contains a PBT body construction that offers excellent insulation, high vibration resistance, mechanical strength, and dimensional stability. Additionally, the contacts and contact housing feature an integrally formed anti-flux barrier which helps prevent the accumulation of flux residues on the contacts and contacts housing.

To ensure reliable electrical connection, the SFM-150-02-SM-D-TR also contains an integrated positive locking system that guarantees positive contact retention and reliable connectivity. The positive locking system is designed to eliminate undue mechanical vibrations and eliminate contact y-tension which can lead to contact fatigue. Additionally, it also prevents contact alienation and contact loss from being neglected. The connectors are designed to meet IEC/VDE requirements for insulation resistance and dielectric strength.

The SFM-150-02-SM-D-TR rectangular connectors provide reliable and highly reliable connections for a range of industrial, control, communication, and automation systems. It is designed with high-quality components that provide increased resistance to vibration, low contact resistance, positive contact retention, and excellent insulation properties. Additionally, its small size and positive locking system make it suitable for use in high density SMT applications. The SFM-150-02-SM-D-TR is also compliant with industry safety standards and is able to withstand a wide temperature range.

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