CD15FC621JO3

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Mica and PTFE capacitors are among the most popular capacitors in the world. Their popularity is due to their excellent electrical and thermal properties. For this reason, these capacitors are ideal for a wide range of applications. The CD15FC621JO3 is an example of such a capacitor and has the following properties: a capacitance of 15 nanofarads (nF), a voltage rating of 621 volts, and a temperature range of -50 to +85 degrees Celsius.

The CD15FC621JO3 application field is wide-ranging. It can be used in radio frequency (RF) circuits, oscillators, power conversion circuits, and high-precision operational amplifiers, as well as other circuits that require the highest levels of stability and reliability. In addition, its high temperature range, along with its high capacitance, makes it perfect for high-power circuits, such as automotive, UPS, and telecoms.

The working principle of the CD15FC621JO3 is relatively straightforward. The capacitor stores an electrical charge inside two layers of electrodes and a dielectric material. When a voltage is applied to the capacitor, an electric field forms between the electrodes and allows electrons to flow between them. This electric field increases in strength with the applied voltage, allowing the capacitance of the capacitor to increase as well. The stronger the electric field, the higher the capacitance.

The construction of the CD15FC621JO3 is made up of two electrodes, one of which is a non-conductive, chemically treated mica sheet, and the other of which is a layered PTFE film. The mica is used as an insulator, while the PTFE provides the capacitance value. The two materials are held together by layers of pressure-resistant copper braid, which serves both to shield the internal components and to connect the two electrodes together.

The CD15FC621JO3 offers excellent electrical properties such as high dielectric strength, low capacitance tolerance, high insulation resistance, and high stability. It also offers very low ESR (Equivalent Series Resistance) and low inductance. This makes it ideal for high frequency, fast switching, and power circuits.

In conclusion, the CD15FC621JO3 is a reliable and cost effective capacitor that can be used in a wide range of applications. Its capacity, temperature range, and electrical properties make it the perfect choice for high performance and precision applications. Its construction consists of two layers of mica and PTFE, providing both insulation and capacitance, while its copper braid shielding ensures better protection and excellent electrical properties.

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