199D475X0025B2A1E3

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Tantalum capacitors are types of electrolytic capacitors which are specifically designed to be used in applications requiring high reliability. An electron is placed between two metal plates, which are then surrounded by an insulating medium known as a dielectric. The current flow between the plates is measured in Farads, and the capacitance (or the amount of energy the capacitor can hold) is determined by the plate area and the distance between them. The outer casing of these capacitors is made up of tantalum oxide and an oxide insulating material which acts as a dielectric.

The model number 199D475X0025B2A1E3 represented by a tantalum capacitor is an axial leaded, conformally coated capacitor. This type of capacitor is generally used in a variety of electronic equipment because of its small size and superior electrical characteristics. It is capable of withstanding the extremes of temperatures, making it an ideal choice for use in military, aerospace, and industrial applications.

The working principle of a tantalum capacitor is based on the concept of electrostatic energy, which is stored in the electric field between the two metal plates. When a voltage is applied, the negative charge stored in the capacitor will move to the positive plate and the positive charge will move to the negative plate. This process creates an electrical field, which stores energy.

The rated voltage of a tantalum capacitor is determined by its capacitance value, which is the measure of the charging and discharging energy that the capacitor can store. The dielectric material used between the plates contributes the most to the capacitance, so a higher dielectric constant will increase the capacitance and have a smaller size.

In addition to storing energy, a tantalum capacitor is also used to filter frequencies and reduce electrostatic interference. These capacitors are also often used in oscillators, which are circuits that amplify timing signals and generate a steady alternating current. The stored charge within the capacitor can be used to maintain the oscillation frequency and the output current level.

Tantalum capacitors are capable of many other tasks including power management, voltage regulation, and signal conversion. They are also used in many other areas such as telecommunications and automotive electronics. The properties of these capacitors make them suitable for high-power, high-density applications.

Tantalum capacitors are known for their durability and long life span as compared to other types of capacitors. They can withstand extremely high temperatures and high voltage, making them a reliable and cost-effective solution for application fields that require high reliability and performance.

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