The CAP CER 1500PF 500V NP0 1808 is a type of ceramic capacitor with specific features. It has a capacitance value of 1500 pF and tolerance of ±5%. This capacitor operates at a voltage rating of 500V and uses the C0G, NP0 dielectric material. Its case size is designated as 1808, which corresponds to a metric size of 4520.