Ceramic capacitors are a type of capacitor that utilize ceramic materials as the dielectric. They are widely used in various electronic circuits due to their compact size, low cost, and high reliability. These capacitors have a stable capacitance value over a broad frequency range and can operate under both AC and DC conditions. The ceramic material is typically a mixture of ceramic powder and metal oxides, which provides the desired electrical properties. Ceramic capacitors are commonly used in electronic circuits for filtering, coupling, and decoupling applications, as well as for bypassing signals and stabilizing voltage levels. They can be found in a range of products including radio frequency (RF) components, audio equipment, and power supplies.