The CAP CER 15PF 200V C0G/NP0 0603 is a specific type of ceramic capacitor. It has a capacitance value of 15 pF ±2 and can withstand voltages up to 200V. This component is designated as C0G, which corresponds to the NP0 (1B) classification, and it comes in the 0603 (1608 metric) package size.