6450521-2

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Backplane connectors are an essential type of electrical connector, as they support long-distance signal links between mounting structures. They are typically used in longer than one meter of backplane applications, and are usually designed for high densities, low profile, extreme vibration, and electrical performance. Backplane connectors are available in various shapes, sizes, and capabilities, but one of the specialized connectors used in backplane applications is the 6450521-2.

The 6450521-2, also known as the QuickLock™, is a high-density backplane connector system designed to reduce installation time and improve data rate performance. Its special design features a field replaceable/pocket removable mezzanine patch, which allows for components to be added or repaired without the need to remove the entire system from the system, making it an effective solution for fast and easy wire system changes. Its unique design also provides increased reliability, improved shock and vibration performance, as well as improved air flow characteristics. In addition, it features press-fit pins that are rate for up to 5A of current at 100VDC.

For its application field, the 6450521-2 is suitable for desktop PCs, servers, memory storage devices in telecommunications, medical, power supplies, pre-amplifiers, and telecommunications infrastructure. In addition, its unique geometry can be adapted for use in coaxial, SP4T, DWDM, RF, and battery charger applications.

As for its working principle, the 6450521-2 backplane connector makes use of a combination of techniques for data transmissions, including differential signaling, high speed signal measurement, and optimized power and ground connections. Its low profile design reduces the overall height of the backplane, allowing it to fit into tight spaces and provide better airflow. The press-fit pins used provide enhanced electrical performance, with a maximum current of 5A at 100V. As for the cabling, the 6450521-2 allows for any combination of coax, LNAs, and cables of up to 4.2mm in length. For increased signal stability, the system also makes use of shielding mechanisms to reduce EMI on the data lines.

In addition to its advantages already mentioned, the 6450521-2 also improves the performance of a backplane by using power bussing techniques. It allows the current to be spread over a larger area, reducing power requirements, as well as noise and crosstalk. The connector’s design also helps with shielding the device from outside interference and EMI, which improves signal reliability.

In conclusion, the 6450521-2 backplane connector is an essential device for applications requiring long-distance signal links between mounting structures. Its special features, including a field replaceable/pocket removable mezzanine patch, press-fit pins, and the power bussing techniques, provide it a wide range of applications, as well as improved reliability, shock and vibration performance, and shielding from outside interference and EMI.

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