CD19FD222FO3

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Mica and PTFE capacitors are mainly used for high frequency applications such as RF, microwave and high frequency switching power supply applications. The CD19FD222FO3 is one such capacitor which has an array of features which make it suitable for such applications.

The CD19FD222FO3 capacitor is a surface mount ceramic mica and PTFE capacitor designed for high frequency applications. It has a rated capacitance of 0.22μF with a maximum dissipation factor of 0.015 at 100VDC. The CD19FD222FO3 has a low ESR and is capable of withstanding temperatures up to 150°C. The small size of this capacitor makes it ideal for high frequency circuits, where space is at a premium.

The CD19FD222FO3 capacitor has many features which make it particularly suitable for high frequency applications. It has a high tolerance of +20%, -20%. This means that the capacitance can remain within its specified value even when there are changes in temperature and other conditions. The capacitor also has a low ESR (Equivalent Series Resistance) of 0.0020 Ohms, as well as a high self-resonant frequency of 4.0GHz. The low ESR ensures that there is a minimum of energy loss when the capacitor is used in high frequency switching power supplies.

The CD19FD222FO3 capacitor has a wide range of application fields such as RF transmitters, microwave amplifiers, oscillators, radio communications systems, and high frequency switching power supplies. The capacitor is able to operate perfectly at high frequency ranges of up to 4.0GHz, which makes it ideal for these types of high frequency applications. It is also suitable for use in digital circuits, such as in microprocessors and logic circuits, as it is able to maintain a stable capacitance value even when exposed to dynamic environments.

The working principle behind the CD19FD222FO3 capacitor is based on a combination of mica and electric field. The mica has a high dielectric strength, which allows for a high current density in the capacitor without compromising their electric field. The electric field is formed when electrons flow across the two plates of the capacitor, and this electric field produces the capacitance. The PTFE material allows for a high degree of flexibility and tolerance, which enables the capacitor to maintain its performance when exposed to changes in temperature and other environmental conditions.

In conclusion, the CD19FD222FO3 is a mica and PTFE capacitor designed for high frequency applications. It has a rated capacitance of 0.22μF with a maximum dissipation factor of 0.015 at 100VDC, and it has a high tolerance of +20%, -20%. Its low ESR and high self-resonant frequency of 4.0GHz make it suitable for use in RF transmitters, microwave amplifiers, oscillators, radio communications systems, and high frequency switching power supplies. The working principle behind the capacitor is based on mica and electric field, and this allows it to maintain its stability even when exposed to dynamic environments.

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