5120643-1

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Backplane Connectors - Hard Metric, Standard, are used in a variety of electronic assemblies, often as a direct connection between printed circuit boards. 5120643-1 is a type of Hard Metric and Standard backplane connector which has a specific area of use and working principle.

The 5120643-1 backplane connector is commonly used in computer motherboards. It is compliant with the IEEE 1386 standard and has a pitch of 1.27 mm. Its compact design and hard metric locking features make it an ideal choice for applications requiring reliable connections in a limited space. The design consists of a male and a female connector. The male connector consists of two rows of pins and a locking mechanism, while the female connector has two rows of slots in which the pins of the male connector insert into and form the electrical connection.

When it comes to working principles, the 5120643-1 backplane connector is a hard metric design which uses a combination of a metal spring to keep the connection secure and a matched profile for a quick and secure disconnection. Along with the mating profile, a plastic latch is used to lock the two connectors in place during connection. The latch is released by applying a specific amount of force to the pins so the two connectors can be separated easily.

When subjected to shock and vibration, the 5120643-1 backplane connector boasts a superior performance compared to other types of connectors. Its high performance and reliability makes it a suitable choice for applications with high-power and temperature requirements. In addition, the connector has an operating temperature range of–55 to +110°C, making it versatile for a broad range of cooling requirements.

The 5120643-1 backplane connector stands out for its high current rating of 12 A per pin, allowing for a maximum combined amplitude of 24 A per line, which can prove useful in more current-intensive applications. Moreover, it provides an insulation resistance of >2,000 MΩ and a dielectric withstanding voltage of 1,000V AC.

In conclusion, the 5120643-1 backplane connector is a reliable and compact solution for connecting printed circuit boards in electronic assemblies. It is compliant with the IEEE 1386 standard and boasts a high current rating, high insulation resistance, and wide operating temperature range. In addition, it provides a combination of a metal spring and a latch to ensure the connection is secure and easily disconnected.

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