M39003/01-7070H

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Tantalum capacitors are broadly used in various applications since they offer high capacitance in a very small form factor. One of the most popular types of tantalum capacitors is the M39003/01-7070H series. This series of capacitors is widely used in a variety of electronic systems due to its optimal combination of performance characteristics, cost-effectiveness and longlife expectancy.

M39003/01-7070H Application Field

The M39003/01-7070H series is mainly designed for use in high reliability systems such as aviation, military, and medical devices. This series of capacitors is available in a variety of surface mount and through-hole packages that makes them suitable for use in space-constrained applications. The M39003/01-7070H series is also suitable for applications such as DC-DC converters, LED lighting systems, UPS systems, and power supply units.

M39003/01-7070H Working Principle

The M39003/01-7070H series operates in a similar fashion as other sintered tantalum capacitors. The capacitor element consists of an electrolytic solution (such as NP-50S) between two electrodes. The electrolytic solution contains a few trace elements, such as aluminum oxide, that improves its dielectric properties. A layer of electrolyte is then applied to the inner surface of the capacitor to effectively separate the two electrodes. The construction of sintered tantalum capacitors ensures that they are capable of withstanding high voltages even at small sizes. In addition, the low ESR and ESL values of sintered tantalum capacitors make them ideal for use in pulse devices.

The M39003/01-7070H series also features hermetic sealing. This ensures that the capacitor is protected against environmental and mechanical factors, making it suitable for use in harsh environments. The capacitors are also highly fire, temperature, and corrosion resistant, making them an ideal choice for high reliability systems. The M39003/01-7070H series is RoHS compliant and offered in standard capacitance values ranging from 0.10uF to 2.2uF.

Conclusion

The M39003/01-7070H series of tantalum capacitors offers a unique combination of performance, reliability and cost-effectiveness. The hermetic sealing and high surge capability ensure that these capacitors are suitable for use in a variety of high reliability applications. In addition, the high ESR and ESL values make them perfect for use in pulse devices. This series of capacitors are RoHS compliant and available in various capacitance ranges, making them an ideal choice for numerous electronic systems.

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