51915-155LF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Backplane Connectors - Specialized are essential in the process of communication from one component to another in various industrial applications. 51915-155LF is a specific type of specialized backplane system featuring its own unique features, advantages, and drawbacks. This article will explore 51915-155LF’s application field and working principle.

Overview

The 51915-155LF specialized backplane connector is developed by AMP, a world leader in the industrial applications field. It is a vertical board-level interconnect system, specifically designed to enable right-angle mating of a daughtercard circuit board into a motherboard circuit board. It also features a mechanical clip-in retention mechanism for secure mating, safeguarding the user against accidental disconnects and other problems that could compromise the quality and integrity of the entire system. The connector is designed to support a range of voltages and currents, making it suitable for most industrial applications.

Application field

The 51915-155LF is an ideal solution for applications that require high-speed signal transmission between two or more PCBs. The connector has been widely used in cellular phone applications due to its small size and excellent signal integrity. It is also a reliable solution for notebooks, laptops, desktops, and other computer hardware. Other application fields include routers, switches, medical equipment, test and measurement instruments, aerospace and defense, and automotive.

The 51915-155LF also supports extra layers that enable both electrical and optical interconnections to create custom solutions for a variety of applications. This flexibility makes it an excellent choice for factory automation and other industries that require higher throughput of data and power without compromising signal integrity and reliability.

Working principle

The 51915-155LF features 2 mm hard metric contacts for signal transmission. These contacts are pin-compatible with the IEEE 1386 standard, and they are also rated for reliable use in high vibration and shock environments. The connector has a maximum of 108 rows and 100 columns with a 15.5 mm pitch and 0.46 mm contact spacing. The front and rear sides have different contact configurations for improved signal integrity.

The vertical board-level interconnect system further ensures high signal integrity and data transmission speeds up to 5 Gbps. This is possible due to the robust design of the connector and its EMI shielding. The presence of EMI shielding eliminates the chances of signal interference and reduces the number of errors during data transmission. The connector also supports enhanced power routing of up to 100A, which is necessary for certain applications.

The mechanical clip-in retention system is designed to ensure a secure connection once the daughtercard is fully inserted into the motherboard. The system is designed to withstand up to 10,000 mating cycles with no problems. This helps to ensure reliability and encourages longevity. In addition, the connector can withstand temperatures ranging from -55°C to +105°C for reliable performance over a wide range of temperatures.

Conclusion

The 51915-155LF specialized backplane connector is a reliable solution for various industrial applications. Its features, advantages, and drawbacks make it an excellent choice for applications that require high-speed signal transmission between two or more PCBs. The connector is also designed for secure, reliable mating and it offers EMI shielding for improved signal integrity. Its flexibility allows for customized solutions while its robust construction ensures reliable performance and longevity.

The specific data is subject to PDF, and the above content is for reference