SFM-120-T2-S-S-P

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Rectangular Connectors are a type of connector typically used in datacom, telecom and industrial applications. Among these are known as Headers, Receptacles, Female Sockets, and the SFM-120-T2-S-S-P. While these generally all have the same purpose, the SFM-120-T2-S-S-P has certain technical advantages that make it more suitable to certain applications.

Application Field

The SFM-120-T2-S-S-P is designed for applications that require reliable, low-cost connectors for the transfer of multiple high-speed digital signals. It is especially well-suited to high-density printed circuit boards, such as those used in telecommunications and industrial control systems. It has also been proven to be resistant to shock and vibration, making it suitable for harsh environment applications.

Working Principle

The SFM-120-T2-S-S-P is based on a simple and reliable principle. It utilizes gold-plated pins or sockets with a co-axial design to ensure a secure, low-impedance connection between two mating surfaces. The pins are configured in a range of 0.25 to 4.0 mm pitch, allowing a wide variety of signal types to be transferred between two mating surfaces. The connectors are also designed to be polarization resistant, overcoming the common issue of polarity reversal due to improper assembly.

The SFM-120-T2-S-S-P features insulation and strain protection on its pin construction, which helps to prevent unwanted short circuits due to target hardware loosening and movement. It also includes an insulation displacement contact (IDC) construction, making it easier and faster to connect and disconnect the connectors. The connectors also feature a captive screw, which provides superior retention performance for a wide range of applications.

Durability and Reliability

The SFM-120-T2-S-S-P is designed for maximum durability and reliability. It meets the requirements of IEC60950-2 and UL94 tests for use in up to 90°C/194°F environments. The gold-plated pins and sockets provide superior corrosion protection and mechanical strength for reliable operation in extreme environmental conditions. Moreover, its UL94 flammability rating ensures excellent fire safety and protection against arcing and sparks.

The SFM-120-T2-S-S-P also features an HRBI color-coding system (High-durability Ruggedized Back-Insertion), which helps to effectively prevent the wrong connectors from being intermixed. The connectors also feature a high resistance to vibrations or shock, and a maximum of 270 mating cycles. These capabilities make the SFM-120-T2-S-S-P the ideal choice for a wide range of applications where high reliability and long-term performance are required.

Conclusion

Overall, the SFM-120-T2-S-S-P from Rectangular Connectors is an excellent choice when it comes to reliable, durable, and high-performance connections between two mating surfaces. Its gold-plated pins and sockets, HRBI color-coding system, and vibration and shock resistance make it an ideal solution for data communication, aerospace, industrial control, or harsh environment applications. Whether you\'re looking to reliably transfer data over long distances or protect sensitive components from voltage spikes, the SFM-120-T2-S-S-P is the perfect solution.

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