T491C107K010AT4862

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Tantalum capacitors are the third most used general-purpose capacitor in addition to the more common aluminum and ceramic capacitors. They possess high volumetric efficiency, dielectric stability, and low leakage current. T491C107K010AT4862 is a popular tantalum capacitor, often used for long-term energy storage, high-frequency bypass and filtering applications. In this article, we will discuss its typical applications and underlying working principles.

Application Fields

The T491C107K010AT4862 capacitor is generally used in a wide variety of commercial and industrial applications, such as automotive and automotive electronics, consumer electronics, telecommunications, power supplies, computing, and medical electronics. As a cost-effective long-term energy storage device, it can be integrated into different circuits that require relatively high capacitance values in limited board space. Its high capacitance to volume ratio also makes it suitable for high-frequency bypass and filtering applications.

Working Principle

T491C107K010AT4862 is a surface mount tantalum capacitor featuring a unique tantalum powder and conductive polymer cathode construction. This construction allows for excellent performance in terms of low leakage current and high volumetric efficiency. It also makes T491C107K010AT4862 suitable for high temperature environments, as the conductor polymer cathode is highly resistant to chemical attack. In addition, its low equivalent series resistance (ESR) and inductive reactance (ESL) help to minimize power losses in the capacitor.

When in use, the T491C107K010AT4862 capacitor is basically acting as a short-term energy and charge storage device, localized to the circuit in which it is present. It works through Faraday’s law of induction: the capacitor contains two plates that are separated by a dielectric material. When a voltage is applied to the plates, the electric field between them draws a net charge onto the plates. This charge is stored in the capacitor, and helps to stabilize the voltage in the circuit.

Conclusion

In conclusion, the T491C107K010AT4862 capacitor is an effective long-term energy and charge storage device, suitable for a wide range of commercial and industrial applications. Furthermore, it is known for its high volumetric efficiency, dielectric stability, and low leakage current. Its underlying working principle can be explained through Faraday’s law, as the capacitor stores an electric charge on two plates that are separated by a dielectric material.

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