A ceramic capacitor uses ceramic material as its dielectric. Ceramics were among the first materials used for capacitor production due to their insulating properties. Various geometries have been employed in ceramic capacitors over the years, but some, like ceramic tubular capacitors and barrier layer capacitors, have become obsolete due to issues related to size, parasitic effects, or electrical characteristics.
https://heypapipromotions.com/blogs/3-reasons-to-choose-ceramic-capacitors