199D225X9016AXV1

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Tantalum Capacitors

A tantalum capacitor is an electrolytic capacitor with a capacitance range from 1μF to 470μF and a voltage range from 2.5V to 50V. It is a type of electrolytic capacitor composed of tantalum and tantalum oxide. The tantalum capacitor is also called tantalum electrochemical capacitor, which is characterized by small size, light weight, high energy density and superior pulse response. Due to its wide range of electrical properties and good reliability, tantalum capacitors are widely used in many electronic products.

199D225X9016AXV1 Application Field and Working Principle

The 199D225X9016AXV1 is a surface mount tantalum chip capacitor with a capacitance range of 0.5μF and 0.47μF. The maximum rated voltage is 16V with a temperature coefficient of +230ppm/°C, making it suitable for applications where a tight voltage tolerance is needed. The 199D225X9016AXV1 is designed for high frequency filtering and bypass circuits. The working principle of this capacitors is that a metal tantalum anode and the tantalum will form an electric double layer between them. This creates a space charge with the help of an electrolyte, resulting in the capacitor being able to store energy.

The 199D225X9016AXV1 is an ideal capacitor for applications requiring DC blocking or AC bypassing or a combination of both, such as high frequency radio transmitters and receivers. Its high capacitance and small size make it an excellent choice for high frequency analog and digital circuit designs. In addition, it has excellent high temperature and pulse temperature characteristics, making it a suitable choice for voltage power supplies and other temperature sensitive applications.

The tantalum capacitor\'s polarization is the same as that of other electrolytic capacitors. That is, the side with the lower voltage level is the anode, and the side with the higher voltage level is the cathode. The rated voltage of the capacitor should not be exceeded, otherwise the dielectric film can easily break down and the capacitor will be damaged. It is also important to ensure that the correct polarity is maintained during installation, otherwise the capacitor may explode.

In summary, the 199D225X9016AXV1 is a small surface mount tantalum chip that can be used in applications requiring high frequency filtering and bypass circuits. It has a capacitance range of 0.5μF and 0.47μF and a maximum rated voltage of 16V. Its excellent high frequency, temperature and pulse temperature characteristics make it an ideal choice for applications requiring DC blocking or AC bypassing or a combination of both.

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