The CAP CER 820PF 100V X7R 0603 is a specific type of ceramic capacitor. It has a capacitance value of 820 pF and operates within a voltage range of 100 volts with a tolerance of ±5%. This component adheres to the X7R dielectric class, which offers good thermal stability and high insulation resistance. The 0603 (1608 Metric) package size designates its compact dimensions, making it suitable for various electronic applications where miniaturization is essential.