What is Ceramic Capacitor?
A fixed value type of capacitor where the ceramic material within the capacitor acts as a dielectric is the Ceramic Capacitor. This capacitor consists of more number of alternating layers with ceramic and also a metal layer which acts as an electrode. The composition of this ceramic material in this capacitor tells about the electrical behavior along with its applications. We can define ceramic capacitor as:

A fixed-value capacitor where the ceramic material acts as the dielectric.

Ceramic Capacitor Polarity
It is important to understand that capacitor polarity is one of the essential points to be considered while connecting capacitors in an electric circuit. Capacitors can be classified into two groups based on their polarity:

Polarized capacitor
Non-polarized capacitor
When a capacitor is polarized, it will have two terminals, and they are known as anode and cathode. These terminals are considered while connecting them in a circuit. Whereas when the capacitor is non-polarized, there is terminal involved and therefore can be used in either way.