51952-073LF

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Backplane Connectors – Specialized

The 51952-073LF is designed specifically for use in backplane application fields. It is made to provide reliable connections within components like motherboards, backplanes, and power supplies, and is found in industries such as cell phones, aerospace, communications, networking, and instrumentation. The connectors offer great durability and radiation resistance while still allowing for the versatile use of backplane applications.

Physical Attributes

The 51952-073LF connector has a maximum peak voltage rating of 500 Volts, a maximum operating temperature rating of -55°C to 125°C and a typical current rating of 1.6 Amps. The contact resistance is maintained at 10 mOhms maximum. It offers higher power ratings and operating performance than your typical connectors, as it is intended for the specialized needs of a more strenuous application.

The 51952-073LF consists of a two-piece system, in which the contact holders are attached to a plastic housing. The contact holders are designed to fit securely into the plastic housing and provide a low profile, low insertion force, and reliable mating coupling.

Acceptable Connectors

To ensure the best performance from the 51952-073LF connector, compatible mating components are needed to secure a contact. There are three acceptable connectors that must be used, M39029/56-351P, M39029/76-631P, and M39029/83-630P.

Working Principle

The working principle of the 51952-073LF is fairly simple. The contact holders are inserted into the mating contacts, securing them into place. The grounding spring or other grounding means are used in conjunction with the contact holders to provide maximum stability and protection from electromagnetic radiation. Once the contacts are secure, current is sent through the contacts and within the housing, which is then transferred to the other component, completing the connection.

Due to its simple design, the 51952-073LF connector is easy to install and maintain. Its resistance to radiation and current make it a preferred option for backplane applications.

Conclusion

The 51952-073LF connector is intended for specialized backplane applications. It is designed with the understanding that in situations where current or radiation is in question, a more durable and reliable option is needed. The 51952-073LF connector is that option, providing the user with a low profile, low insertion force, and reliable mating coupling.

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