Ceramic capacitors are passive electronic components that use a ceramic material as the dielectric between two conductive plates. They are known for their stability, low equivalent series resistance (ESR), high-frequency performance, and wide range of capacitance values. Ceramic capacitors are available in various forms, including surface-mount devices (SMD), through-hole, and multilayer ceramic capacitors (MLCCs), which are commonly used in modern electronic circuits due to their compact size and reliability.