Backplane Connectors - Contacts

Backplane connectors are a type of electrical connector typically used to connect several circuit boards in a larger system. They are often used in high-speed communication systems and computer networks. The most common type of backplane connector is the 66470-9, which is designed to meet the requirements of ANSI standard C62.41-2009 for AC overvoltage protection. This article will explore the application field and working principle of the 66470-9 backplane connector.

Application Field

The 66470-9 backplane connector has a wide range of applications, including communication, computing, and industrial equipment. It is suitable for a variety of applications such as:

• High-speed data processing and communication networks
• Wide area networks
• Industrial Ethernet
• Telecommunications
• Ruggedized systems and military equipment
• Automotive electronics

The 66470-9 is also used in other applications, such as audio/video (A/V), gaming, and medical equipment. It is an ideal solution for applications that require high-speed transmission and robust connections.

Working Principle

The 66470-9 backplane connector utilizes a high-speed differential transmission system. It consists of a signal port and a power port. The signal port allows the exchange of high-speed data and control signals between two system components. The power port supplies the contact voltage for the high-speed signal exchange. The 66470-9 connector also features integrated AC protection, which is designed to protect the connected components from overvoltage surges.

The 66470-9 connector utilizes a high speed differential system that provides a star-quad geometry with a TTL level switching system. The system is designed to eliminate crosstalk and interference among the high-speed signal lines. It is capable of supporting data rates up to 10 Gbps, which is sufficient for most applications.

The 66470-9 connector is designed with a dielectric between the two signal pins, which provides electrical insulation between the two. This insulation prevents the signal pins from shorting, which can damage the circuit board. The connector also features an integral ground connection, which is used to connect the ground reference signal from the high-speed system.

The 66470-9 connector is designed to provide secure and reliable connections. It is constructed from high-grade materials with excellent thermal and electrical properties. It is designed to withstand extreme temperatures, which makes it suitable for applications in a wide range of temperatures and environmental conditions.

Conclusion

The 66470-9 backplane connector is a versatile and reliable solution that provides secure and reliable connections for a variety of applications. It utilizes a high-speed differential system to ensure stable connections and reliable data transmission. The high-grade materials used to construct the connector make it suitable for a wide range of temperatures and environmental conditions. It is an ideal solution for applications that require high-speed transmission and robust connections, such as communication, computing, and industrial equipment.