T491D476K020AS Capacitors

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T491D476K020AS is a type of tantalum capacitor, which is a type of electrolytic capacitor composed of tantalum as an anode. It has small size and light weight. It is widely used in computers, mobile phones, and small electronic devices.

T491D476K020AS usually has a maximum capacitance of 470uF. It is made of a tantalum and niobium pentoxide dielectric material, which provides superior capacitance-voltage characteristics. This kind of capacitors have a wide range of working voltage, typically 10V to 35V. It is highly stable, and has a low temperature coefficient. Its ESR is usually lower than the same amount of ceramic capacitors.

T491D476K020AS has excellent features such as high ripple current capability, low self-inductance and high frequency characteristics. It also has the advantage of easy surface mount installation, which is cost-effective and takes up less board space. T491D476K020AS is able to withstand temperatures up to 125°C and can have a greater capacitance than a ceramic capacitor of the same value.

T491D476K020AS have many applications. It can be used in power supply applications, power converters, switching converters, servo drives, smartphone audio circuits, and signal processing circuits. It can also be used for energy storage in switch-mode power supplies.

The working principle of T491D476K020AS is similar to other electrolytic capacitors. It has two sets of electrodes, which are separated from each other by a dielectric material. When a voltage is applied to the electrodes, it induces an electric field that causes a charge exchange between the electrodes. This charge exchange creates a voltage across the electrodes, which is used to store electrical energy.

T491D476K020AS are highly reliable and have low failure rates. It is also very safe and is designed to work under extreme conditions. There are also advanced technologies available for the manufacture of these capacitors, which enable them to achieve high performance levels.

T491D476K020AS has become an increasingly popular choice for the development of reliable and efficient electronic devices. Its features and performance have made it ideal for a variety of applications. As the demands for faster and more reliable components continue to grow, the use of this type of capacitor is only expected to increase.

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