The CAP CER 33PF 250V C0G/NP0 0603 is a specific type of ceramic capacitor with the following characteristics: it has a capacitance value of 33 pF, tolerance of ±20, and voltage rating of 250V. The designation "C0G" or "NP0" indicates that it belongs to the C0G/NP0 class of capacitors which are known for their stable temperature characteristic and low loss factor. This capacitor is designed in a 0603 (1608 metric) package size, making it suitable for compact electronic applications.