This is a 120pF capacitance value ceramic capacitor with the following specifications: - Part Number: CAP CER 120PF 250V C0G/NP0 1808 - Capacitance Value: 120 pF ±2% - Voltage Rating: 250V - Case Size: 1808 (or 4520 metric) - Dielectric Material: C0G, which is a type of ceramic material known for its high stability and low loss.