CD18FD392JO3

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Mica and PTFE Capacitors

Mica and PTFE capacitors are two essential types of capacitors in the electrical industry. The CD18FD392JO3 capacitor is a high-performance capacitor manufactured on a substrate of ultra-thin mica and high-temperature PTFE. This combination of materials offers a variety of advantages to a wide range of applications.

Applications of CD18FD392JO3

The CD18FD392JO3 mica and PTFE capacitor is designed primarily for high-frequency applications. It offers low loss and low dielectric absorption due to its low dielectric constant of only 3.7, which makes it suitable for switching frequency, signal processing, and high-resolution imaging applications. It also has a high insulation resistance and good thermal resistance, making it suitable for high-temperature and high-reliability environments. Furthermore, it has excellent ESD protection against high-voltage transients of up to 3KV.

Advantages of CD18FD392JO3

The CD18FD392JO3 capacitor offers several advantages that make it an ideal solution for high-performance applications. Its high-frequency features such as low dielectric absorption and low losses make it suitable for low-power and high-frequency applications. It also has a high insulation resistance and good thermal resistance, making it an excellent choice for high-temperature and high-reliability environments. Moreover, its low equivalent series resistance and high self-resonant frequency make it suitable for high-frequency and signal processing applications.

Working Principle of CD18FD392JO3

The CD18FD392JO3 is a ceramic-based capacitor. It works on the principle of capacitance, in which two metal plates are separated by a dielectric material, such as mica or PTFE. When a voltage is applied across the plates, an electrical field is created within the dielectric material, which stores energy in the form of an electric charge. The capacitance of the capacitor is determined by the amount of energy stored and the size of the plates. The electrostatic field generated between the plates reduces the electrical resistance through the capacitor, causing current to flow. The stored energy can then be used as an electrical signal.

Conclusion

The CD18FD392JO3 mica and PTFE capacitor is an ideal choice for high-frequency, signal processing, and high-resolution imaging applications. Its high insulation resistance and good thermal resistance make it suitable for high-reliability environments. It benefits from the combination of materials to provide low dielectric absorption and low equivalent series resistance. The CD18FD392JO3 capacitor is a reliable choice for many automotive, medical, and industrial applications.

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