Such as: High power or doorknob ceramic capcitor

 

Class Ⅱ ceramic capacitor (Class Ⅱ ceramic capacitor) used to be called Low frequency ceramic capacitor (Low frequency cermic capacitor), which refers to the capacitor with ferroelectric ceramic as dielectric, so it is also called ferroelectric ceramic capacitor. The specific capacitance of these capacitors is large, the capacity varies nonlinearly with temperature, and the losses are large, so they are often used in electronic equipment for bypass, coupling or other circuits that do not require high losses and capacity stability.

 

Such as: Disc or doorknob ceramic capacitor