TM75RN2011 Connectors, Interconnects

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Backplane connectors are primarily used to join one section of a PCB to another in a reliable and secure manner. In order to do this effectively, they must possess certain characteristics: they must fit precisely, provide insulation against electrical leakage, and provide a reliable connection. The TM75RN2011 series of backplane connectors offer all of these characteristics, and are designed for use in a variety of applications, as outlined below.

Applications

The TM75RN2011 backplane connectors are well-suited to applications such as data and signal transmission, electrical power distribution, and industrial automation. They are also suitable for use in a wide range of equipment such as communications infrastructure, computer networks, automation systems, construction equipment and audio/video systems.

The TM75RN2011 provides secure contact and low impedance for high-speed signaling. This makes it well-suited for use in applications that require high speed data and signal transmission, such as automotive electronics, industrial automation, communication systems, and high frequency RF circuitry, as well as other applications that require reliable signal integrity at higher frequencies. In addition, its low profile design makes it suitable for use in applications where space is at a premium, and its contact surface finish ensures a reliable connection.

Working Principle

The TM75RN2011 is a standard and robust press-fitted backplane connector. It consists of two parts, an outer shell and an inner housing, which are connected by two screws. The outer shell is mounted to the PCB and the inner housing to the other side of the PCB. When the screws are tightened, they act on both parts, creating a secure fit that keeps the connector firmly in place. The inner housing has an array of pins that are inserted into the footprint pads on the PCB, thereby making an electrical connection between the two sides.

The TM75RN2011 has a contact surface finish that ensures a reliable connection. This finish consists of a nickel flash contact plating that covers the gold plated contacts and provides insulation against electrical corrosion. The contact plating also prevents oxidation, providing longer service life and more reliable connections. The connectors also utilize a PC tail that provides a secure and robust fit when the screws are tightened.

In addition, the connectors are designed to mitigate EMI/RFI (electromagnetic interference/radio frequency interference) and to provide a low overall impedance for high speed signaling, ensuring data integrity and a secure connection. They also come with a variety of mounting options for more flexibility and easier installation. The TM75TN2011 is specifically designed for high-speed transmission in data-intensive applications, while the TM75T2011 is designed for applications with lower bit rates but also requires reliable signal integrity.

Conclusion

The TM75RN2011 backplane connectors is a secure and reliable way to join two sections of a PCB together. Its press-fitted design makes it easy to install and allows it to fit precisely into the footprint pads on the PCB. The contact-plated surface finish ensures reliable connections and prevents electrical corrosion, while the PC tail provides secure and robust mounting. In addition, these connectors are suitable for applications with high-speed data and signal transmission, as well as other applications that require secure connections and reliable signal integrity. In conclusion, the T75RN2011 series of backplane connectors is an ideal choice for a variety of applications.

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