51939-372LF

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Backplane connectors are very intricate devices, and specialized products such as the 51939-372LF provide a wide variety of features for applications in a range of industries. In this article, we will discuss the application fields and working principle of the 51939-372LF backplane connector specifically.

The 51939-372LF backplane connector is an ultra-wide band, high-speed, low-profile, heavy-duty connector designed for high-performance applications. It is equipped with an enhanced internal circuit design to improve signal integrity, provides a very wide operating temperature range, and resists currents up to 8A. It is notably suitable for critical signal transmission applications such as Ethernet, Fibre Channel, and Infiniband.

The 51939-372LF is also suitable for applications in the field of central processing units, where data transmission and processing speeds are high, and where the demand for reliable transmission performance is particularly critical. Other applications where the 51939-372LF connector can be used are high-definition video systems, high-performance serial buses, and storage systems that require high transmission speeds and low power consumption.

The 51939-372LF backplane connector has a minimum operating voltage of 10V, with the rated current capacity ranging from 3A to 8A. In addition, the maximum impedance is 45 ohms, operating temperature is -20°C to +85°C, and the rated insulation resistance is 1000M ohms. Furthermore, the maximum intermittent voltage is rated at 12V, the surge current is rated at 25A and the dielectric strength is tested at 500Vrms.

In terms of working principle, the 51939-372LF connector molds to a two-piece connector. The central connector typically consists of two shells, and is composed of gold-plated electrical contacts. These electric contacts are the key to connecting different components in the system. A key feature of the 51939-372LF is the changeable mating force, which allows for an exact mating position and ensures high cable retention strength. The shape of the keyed contact ensures that mating is done in the right direction, meaning that when connecting, the correct orientation and direction of the contact must be followed.

The 51939-372LF represents the best in high-performance, reliable connection. The wide operating temperature range, low profile, enhanced internal circuit design, and high current capacity makes it ideal for use in mission-critical applications that demand reliability and robustness. Overall, the 51939-372LF backplane connector is an excellent choice for applications where signal integrity and reliable performance is absolutely essential.

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