The CAP CER 820PF 100V C0G/NP0 1206 is a type of ceramic capacitor. It has a capacitance value of 820 pF and operates at a voltage rating of 100V. This capacitor conforms to the C0G/NP0 specification, which is denoted by code (1B). The 1206 designation refers to its metric size, equivalent to the 3216 size in other measurements.