CMR05E330GPDR

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Mica and PTFE capacitors are widely used due to their outstanding electrical characteristics. The CMR05E330GPDR is a high performance, surface mount radial electrolytic capacitor featured by its high reliability and low ESR. It is typically used in power supplies, DC/DC converters, notebook computers, and other applications where high temperature operation is required.

The CMR05E330GPDR is a small, low profile, SMD cap that has a dielectric of mica and PTFE. It has operating temperatures of -55°C to +125°C, offering stability and reliability over a wide temperature range. Its physical size is 5.0mm x 7.3mm x 3.8mm with a rated capacitance of 330μF and a voltage of 25V. It has a very long useful life rated at 2000 hours at 85°C.

The working principle of the CMR05E330GPDR is the same as other mica and PTFE capacitors. In it, a capacitance is created when two conductors having opposite charges with respect to each other are placed close to each other. This capacitance can then be used to store energy as an electric field between the plates. The amount of stored energy is proportional to the capacitance and the voltage applied to the conducting plates.

One of the advantages of mica and PTFE capacitors is their low ESR, or equivalent series resistance. This means that they are able to handle high frequencies that may be present in a system with minimal impedance. This is beneficial for applications like switching power supplies and high frequency converters that require switching, rectification, filtering and other such processes.

The CMR05E330GPDR is a high performance mica and PTFE radial electrolytic capacitor especially designed for applications like DC/DC converters, notebook computers, and automotive electronics that require high temperature operation. It offers a high capacitance in a small package with a low ESR, providing excellent electrical characteristics and long useful life.

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