Ceramic capacitors are a type of capacitor that utilizes ceramic materials in its construction, known as CAPs (Ceramic Capacitors). These components provide various benefits such as compact size, low cost, and high reliability. They offer excellent electrical insulation properties and can be used across a wide range of frequencies, making them suitable for applications including filtering and coupling circuits. Additionally, CAP CER capacitors can operate under extreme temperature conditions, adding to their versatility in electronic design.