CWR26HC106KBFZ\HR

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Tantalum Capacitors

Tantalum capacitors, also known by their trademarke CWR26HC106KBFZ\HR, are a type of electrolytic capacitor. They are polarized, meaning they are sensitive to the direction of the voltage applied. This type of capacitor is used in a number of different application fields due to its smaller size, and higher reliability, than other available products.

The construction of these capacitors is relatively simple. The main components of a tantalum capacitor is a solid tantalum pellet, an insulating oxide film made from tantalum pentaoxide, two conductive electrodes, and a liquid electrolyte.

Working Principle:

A tantalum capacitor relies on a solid electrolyte layer deposited between two electrodes in order to store charge. At the lower end of the element, two solid metal contacts are connected to the electrodes. An electric field is produced when a voltage is applied across the device. The applied voltage causes the tantalum oxide hydrate layer between the electrodes to become a dielectric. This is essential for the capacitor to be able to store a charge.

The electric field induces an electric charge at the surface of the oxide layer. This charge trapping process takes place until the electric field is no longer present. The stored charge is proportional to the applied voltage, and has the properties of an electric field. As the current supplied to the capacitor is increased, the oxide layer absorbs more charge and its capacitance increases.

These capacitors are also known as solid electrolyte capacitors as they rely on a solid electrolyte layer to store charge. They are typically used in high-frequency applications, as they are more reliable, and have a higher operating temperature, than other similar devices. Their higher capacitance provides higher performance when compared to other available technologies. tantalum capacitors also offer more stable capacitance with changing temperature than other available technologies.

Tantalum capacitors have a wide variety of applications, such as automotive and industrial electronics, medical and defense equipment, and cellular phone technologies. Their ability to handle high frequencies makes them ideal for such applications. They are also highly reliable and have a long lifespan due to their self-healing process.

In conclusion, tantalum capacitors are a type of electrolytic capacitor suitable for high-frequency applications. Their solid-state construction provides a high reliability and long life. They are used in a range of different applications due to their smaller size, higher stability and reliability. This makes them one of the most popular types of capacitor available.

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