T540D477M2R5DH8705WAFL

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Tantalum-polymer capacitors are a type of electrolytic capacitor, a device for storing electric charge. The T540D477M2R5DH8705WAFL is an example of this type of capacitor. It is designed for use in applications with a wide temperature range and a wide range of dc operating voltages. The T540D477M2R5DH8705WAFL is a surface-mount device, meaning it is suitable for use with high-density applications in which a large number of capacitors must be used in a small space. It has a higher capacitance density than most tantalum polymer capacitors and is also capable of operation at higher temperatures, making it suitable for use in harsh environments.

A tantalum-polymer capacitor is constructed of two layers of polymer material, with a layer of slurry between them. The polymer material acts as the dielectric, while the slurry acts as the electrolyte. A conductive layer of tantalum is applied to both sides of the polymer layers and then covered with a passivating film. The tantalum acts as the electrical connection between the two layers.

When a voltage is applied across the capacitor, the dielectric layer stores the electric charge as a result of the electric field between the two layers. The electrical current will flow through the capacitor until equilibrium is reached. This current can be used to facilitate a variety of electronic applications, such as power supplies, decoupling circuits and power management systems.

The T540D477M2R5DH8705WAFL capacitor has a range of capacitance values from 0.47 µF to 5.0 µF and a range of operating voltages from 4V to 170V. It is also rated for an operating temperature of -55˚C to 125˚C, making it suitable for use in extreme environments. Its slurry is made up of a mixture of organic and inorganic compounds, providing superior performance and reliability.

The T540D477M2R5DH8705WAFL is a suitable choice for applications requiring high capacitance and performance in extreme environments. It can handle large amounts of current and operate reliably at temperatures up to 125˚C. It is particularly suitable for use in high-density applications, such as those found in the automotive and industrial sectors.

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