M39003/01-8254/TR

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Tantalum capacitors are widely used in consumer electronics, telecommunications, automotive, aerospace, and military applications due to their low cost, long life, and wide range of capabilities. The M39003/01-8254/TR is a tantalum capacitor manufactured using a thin film technology, allowing for extremely tight dimensional tolerances and a rated capacitance value of 10μF at 4V in a 0805 package. This makes it suitable for a range of applications, including power supply decoupling and control loops.

Tantalum capacitors are constructed with two electrodes separated by a dielectric layer, either in petalled or cylindrical forms. They leverage a semi-conductive polycrystalline ceramic anode and a tantalum metal cathode, which together provide excellent performance characteristics such as low ESR, high capacitance, low temperature derating, and excellent temperature stability. This makes them ideal for designs where high frequency switching and noise suppression is required.

The M39003/01-8254/TR is particularly useful for systems where energy handling and packaging are crucial factors. Its 0805 package design makes it highly suitable for space-constrained applications, while its high capacitance value allows it to store and release as much energy as possible. Its low ESR and low temperature derating reduce both energy losses during operating and allow for reliable operation at high temperatures.

The working principle of this tantalum capacitor is based on the redistribution of the electrical charge across its two electrodes. As a voltage is applied across the terminals, the capacitor stores an electric charge in the anode, which is separated from the cathode by the dielectric. This charge can be retained for as long as the voltage is maintained. When the voltage is removed, the capacitor can deliver the stored energy back to the circuit.

In general, the M39003/01-8254/TR is suitable for a range of demanding applications where exceptional performance is required in an ultra-compact form factor. It is well-suited for power supply decoupling and high frequency noise suppression, thanks to its high capacitance and low ESR. Its thin film technology results in reliable operation even under temperature extremes, making it suitable for high-power designs that require fast response times.

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