51921-017LF

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Backplane connectors are specialized types of electrical connectors used to connect printed circuit boards in a variety of application fields. Of these, the 51921-017LF backplane connector is highly sought after due to its superior signaling capabilities and reliable power contacts. In this article, we look at the primary application fields and working principle of this device in detail.

Application Field

The 51921-017LF backplane connector is a highly versatile and robust connector that is used in various industrial and commercial applications, including medical electronics, telecom, defence, automotive, and more. Amongst these, one of the most popular applications is for aircraft backplanes, enabling flight controls, crew member communications, navigation systems, engine controls, and more. Additionally, the 51921-017LF is also designed for use in high-capacity Wi-Fi infrastructure applications such as base stations, access points, routers, etc. These connectors are also popular with cable port and connector services, which use them to link multiple sensors and other peripherals.

Working Principle

The 51921-017LF backplane connectors feature high power densities and are designed for use in high-speed applications. At the heart of this connector lies a range of high-power contact positions that are capable of carrying up to 50A of current. Combined with solid insulating materials, this provides outstanding signal integrity, reliable grounding, and maximum power transfer. Furthermore, the connector has the ability to handle 10.32 MHz and is great at filtering out common-mode noise, making it suitable for signal transfer in high-speed applications.

The 51921-017LF also features a ribless design, which expands its power density, reduces size, and improves mating force. Furthermore, the contact system is designed for easy installation and removal, making it convenient to use. Additionally, the connectors are madeup of a copper alloy body that is rated for up to 0.25A AC/DC, which provides reliable power contact, eliminate soldering, and reduce installation time.

Conclusion

The 51921-017LF backplane connector is a highly specialized connector, designed for use in various industrial and commercial applications. Its high power density and fast signal transfer characteristics make it a reliable choice for many applications. Moreover, its robust copper alloy body, ribless design, and easy installation make it an easy to use and efficient option.

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