Ceramic capacitors, abbreviated as CAP CER, are a type of capacitor used in electronic circuits to store electrical energy. They are widely utilized due to their low cost and compact size, making them suitable for various applications in electronics. The ceramic material used in these capacitors provides excellent insulation properties and is typically available in different configurations such as disc, tubular, or multilayer designs. This versatility allows CAP CERs to be incorporated into a wide range of electronic devices and systems.