Ceramic capacitors are a type of capacitor used in electronic circuits due to their characteristics, which include low cost, high reliability, and good temperature stability. They consist of two metal plates separated by a ceramic dielectric material. The dielectric is usually made from a mixture of materials such as barium titanate and strontium titanate. The physical properties of the capacitor, including capacitance value and tolerance, are determined during manufacturing through various processes. The ceramic capacitor's construction allows it to be very compact and lightweight. They are often used in power supply filters, audio equipment, and as decoupling capacitors in electronic systems. Their reliability is attributed to the simplicity of their structure and the robustness of the materials used. Additionally, they have a long lifespan and can withstand various environmental conditions without degrading their performance. Ceramic capacitors are made using various techniques such as injection molding or tape casting to create the capacitor's dielectric material. The ceramic body provides good insulation properties, preventing electrical shorts between the metal plates. This construction ensures that the capacitor maintains its high-frequency response and stability over time.