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Tantalum Capacitors

Tantalum capacitors are highly reliable, low leakage, solid electrolytic capacitors. They are widely used in a variety of applications, such as TVs, computers, military aerospace, cell phones, radios, etc. The most common type of tantalum capacitor is the M39003/01-7111/98.

Application Field

The M39003/01-7111/98 tantalum capacitor is used in all kinds of electronic systems, such as military aerospace systems, Medical Imaging, scientific experiments, Automation Control, industrial computers, communications, medical record systems, etc. It can also be used in power supplies or voltage regulators.

Working Principle

Tantalum capacitors produce capacitance by depositing an oxide film on the anode surface. The anode is usually made of tantalum metal, hence the name. When a voltage is applied to the capacitor, electric charges are stored in the anode oxide film. When the voltage is removed, the stored electric charges release energy, effectively creating a capacitance. As the deposited oxide film increases in thickness, the capacitance of the capacitor increases accordingly.

Tantalum capacitors are highly stable and reliable, making them ideal for applications where high reliability is essential. They also have good temperature and frequency characteristics, making them suitable for the filtering and decoupling of high-frequency signals.

Conclusion

The M39003/01-7111/98 tantalum capacitor is a highly reliable, low leakage, solid electrolytic capacitor that is suitable for applications in military aerospace, scientific experiments, medical imaging, etc. It can be used to filter and decouple high-frequency signals, and provides reliable operation in extreme environments. Furthermore, its compact size makes it an ideal choice for many applications.

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