Ceramic capacitors are a type of capacitor that employ ceramic materials as their dielectric. These components utilize ceramic, typically made from barium titanate (BaTiO3) or strontium titanate (SrTiO3), to achieve their electrical properties. Ceramic capacitors are widely used in electronics due to their compact size and ability to withstand extreme temperatures. Their relatively low cost is another advantage, making them a popular choice for applications such as filtering, bypassing, and coupling electronic signals.