The K820K15C0GH5UH5 is a specific component known as the CAP CER 82PF 100V C0G/NP0 RADIAL. It is a type of ceramic capacitor with the following characteristics: - Capacitance value: 82 pF Â±10 - Voltage rating: 100V - Dielectric material: C0G (also known as NP0), which indicates that it has a high stability and temperature characteristics.