T491C105M050ZT7111

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T491C105M050ZT7111 is one type of tantalum capacitors. It has wide applications in various fields due to its features, such as high temperature endurance, good working reliability and chemical stability. This article will focus on the application field and working principle of T491C105M050ZT7111.

T491C105M050ZT7111 mainly applies in mobile phone audio circuits, due to its small size and high frequency response. This quality guarantees the clean and clear sound quality. In addition, it is also applied in the environment with high-temperature or harsh climate, such as engine control unit, starters and battery systems, because its thermal shock resistance, high working reliability and chemical stability. In the field of computers, T491C105M050ZT7111 serves as the regulator of the CPU circuit, and supplies the stable power for operation.

T491C105M050ZT7111 consists of a solid tantalum body, two external foil electrodes and a dielectric tantalum pentoxide layer. The working principle of this capacitor is electrolytic. Through electric conduction, when the driven voltage is applied, the electrodes on two sides act as two electric poles, with one negative pole and one positive pole. The electric field in medium will contrast with the surface of tantalum pentoxide layer and create a dielectric electric resistance. This will also cause the electric field to be dispersed and the electric current to be released, which produces electric power. In other words, T491C105M050ZT7111 can reduce surge voltage, filter oscillations and reduce transmission impedance. In addition, due to the dielectric ceramic tantalum pentoxide layer inside, the capacitor can even withstand a maximum temperature of 125℃ without affect its performance and efficiency.

With its small size, high temperature endurance, high working reliability and chemical stability, T491C105M050ZT7111 currently becomes one of the Industry\'s most popular and highest performance tantalum capacitors. It applies widely in various fields such as mobile phone, computer, engine control unit, starters and battery systems.

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