51940-331LF

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Introduction
51940-331LF is a special backplane connector for its excellent performance and stable operation. This robust connector is specially designed for high-speed, high-density applications and meets the growing demand for reliable connections. This type of connector is widely used in defense, aerospace, communication, instrumentation, and industrial applications.

Application Field
51940-331LF is an ideal connector for embedded control boards and wire-to-board applications. It is extremely suitable for all kinds of memory modules, such as DDR, DDR2, and DDR3. As for communication applications, the low profile design and space-saving features of this connector make it suitable for telecom base stations, routers, switches, and multiplexers. In addition to this, it is passed MIL-C-55302 and MTBF/L life cycle test, which makes it suitable for military and defense aerospace applications.

Working Principle
The 51940-331LF backplane connector adopts a double-layer ferrite strip technology that minimizes signal crosstalk, while its low-profile design helps to reduce space on the motherboard. The L-shaped contacts are made of special high-grade beryllium copper and gold or nickel plating to effectively reduce surface contact resistance, providing reliable electrical transmission and connection. Its unique ceramic pin-locking structure not only ensures reliable contact but also helps to enhance the vibration and shock resistance of the device. It also utilizes a hermetic housing to protect the contacts from harmful environmental contaminants such as dust and moisture.

Conclusion
The 51940-331LF is a special backplane connector for its excellent performance and stable operation. This product is suitable for all kinds of signal transfer, such as embedded control, memory modules, telecom base stations, routers, and switches. Its double-layer ferrite strip technology minimizes signal crosstalk, and the use of high-grade beryllium copper and gold or nickel plating ensures reliable electrical transmission and connection. Its sealed housing protects the contacts from dust and moisture. It has been tested to MIL-C-55302 and MTBF/L standards and is widely used in defense, aerospace, communication, instrumentation, and industrial applications.

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