3627-5303

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Rectangular Connectors - Headers, Male Pins has a wide range of applications, from consumer electronics to automotive and military components. The Molex 3627-5303 is one such connector which is widely used in many electronic and industrial applications such as communications, computers, instrumentation, automotive, medical, and industrial control systems.

The 3627-5303 connector system consists of male pin headers and female receptacles which provide a low-cost, high-performance connection system. It provides reliable mating for power or signal connections with resistance to high vibration. The connectors are available with recesses to lockout straight or 90 degree PCB orientation, allowing flexibility in design without the need to modify the receptacle or fully mate the header. They are also available in two versions, making them suitable for a variety of applications.

The 3627-5303 connectors system supports maximum voltage of 250 Volts DC and current ratings from 0.5 Amp up to 5 Amps, depending on the contact arrangement. It features a positive latch to ensure proper mating due to its dielectric compound, and polarization prevents mis-mating. The contact design helps reduce contact resistance and high retention force for reliable electrical performance. The connectors are also available in both surface and through-hole mounting options, which provides flexibility in application.

The working principle of the 3627-5303 is relatively simple. First, the electrical connections are made with mating pin headers and female receptacles. Once connected, the contacts are held together by a spring action providing resistance to shock and vibration as well as providing electrical continuity. The positive locking feature helps ensure secure connection, and the polarization prevents mis-mating. Lastly, the connectors feature a dielectric barrier which helps to insulate the components from each other, preventing any potential short circuit.

In conclusion, the Molex 3627-5303 connector system provides a reliable and cost-effective solution with its wide range of applications. It features high-performance connections with maximum voltage support of 250 volts DC while also providing vibration protection and secure connection due to its positive latch and polarization design. Furthermore, the connectors can be mounted both surface and through-hole, improving flexibility and usability.

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