What are the colors of the ceramic capacitors?

The ceramic capacitor is a capacitor made of a ceramic material as a medium, a metal film coated on the surface of the ceramic, and then sintered at a high temperature as an electrode. It is commonly used in high-stability oscillator circuits as loops, bypass capacitors, and pad capacitors. The ceramic capacitor color is widely used with blue and earthy ceramic capacitors. The blue ceramic capacitor is encapsulated with epoxy resin, so it has good moisture resistance and strong electrical resistance. The earth yellow ceramic capacitor is made of phenolic encapsulation, so it is easy to tide and has low pressure resistance.

The ceramic capacitor is divided into ceramic dielectric capacitors: 1. dielectric (NP0, C0G); 2. dielectric (X7R, 2X1); 3. dielectric (Y5V, 2F4) advantages: stable, good insulation, high voltage resistance Disadvantages: small capacity, its role 1.MLCC (Class 1) - miniaturization, high frequency, ultra low loss, low ESR, high stability, high withstand voltage, high insulation, high reliability, no polarity, low capacitance, low Cost, high temperature resistance, mainly used in high frequency circuits. 2.MLCC (Class 2) - miniaturization, high specific volume, medium and high voltage, non-polarity, high reliability, high temperature resistance, low ESR, low cost, mainly used in medium and low frequency circuits for blocking, coupling, bypass and Capacitors such as filters are used.

When purchasing ceramic capacitors, it is necessary to understand what type is needed and avoid purchase errors! If you don't know which capacitor you are applying to, you can also consult the regular ceramic capacitor manufacturer for advice. Choosing the capacitor can reduce unnecessary trouble!

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