This is a CAP CER 8.2PF 25V C0G/NP0 1808 type ceramic capacitor with specific values and a metric code of 4520. It has an capacitance value of 8.2 pF, ±0.25pF tolerance, and operates at a voltage rating of 25V. The capacitor is classified as C0G or NP0, indicating its temperature-stable characteristics.