CD15FD431JO3F

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Mica and Polytetrafluoroethylene (PTFE) capacitors comprise a type of capacitor-dielectric materials. The CD15FD431JO3F is a type of dry mica capacitor, which is designed for applications in extreme environments and temperature extremes. The CD15FD431JO3F is a multilayer type capable of providing a higher capacitance. It is constructed with concentric cylindrical layers of PTFE and mica that are sandwiched together, with the mica providing insulation between the inner and outer conductive elements. The CD15FD431JO3F is particularly suitable for use in RF circuits and in areas subject to high voltage, high temperature, and shock.

The working principle of the CD15FD431JO3F is based on the processes of capacitive charge transport and dielectric conduction. The mica provides a dielectric material between the conductive elements, separating the positive and negative charges in the capacitor. During the process of capacitive charge transport, the presence of an electric field causes electrons or holes to move across the dielectric layer, depending on the polarity of the applied voltage. This movement creates an electric current that flows through the capacitor, producing a capacitive displacement of charge.

The CD15FD431JO3F is suitable for use in a variety of applications, such as RF circuits, high voltage supplies, and medical instrumentation. It is also used in high temperature applications, where its low dielectric constant allows for reduced energy dissipation. It is capable of withstanding temperatures ranging from -55°C up to 125°C, as well as shock and vibration. Additionally, the capacitor is able to deliver high capacitance values, allowing for increased current capacity.

The low equivalent series resistance (ESR) of the CD15FD431JO3F makes it suitable for high voltage applications, such as power supplies, medical instrumentation, and high voltage spark gaps. It also offers wide frequency ranges, making it a suitable choice for low frequency circuits. Additionally, the capacitor has excellent insulation characteristics, making it a good choice for applications requiring insulation from external environment. The CD15FD431JO3F also has a high creepage and leakage resistance, which adds to the overall safety and reliability of the capacitor.

In conclusion, the CD15FD431JO3F is a type of dry mica capacitor that is designed for use in extreme environments and temperature ranges. It is constructed with concentric cylindrical layers of PTFE and mica, and its low ESR makes it suitable for high voltage applications. Additionally, the capacitor offers wide frequency ranges and excellent insulation characteristics, making it a suitable choice for a variety of applications. Finally, the capacitor has a high creepage and leakage resistance, adding to its overall safety and reliability.

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