A 0603 (1608 metric) size ceramic capacitor with a capacitance of 1.2 pF and tolerance of ±0.5 pF is specified for operation at 100V. It has the designation C0G/NP0, indicating its dielectric material type. This component falls within the CAP CER 1.2PF 100V C0G/NP0 0603 product category.