The specified component is a ceramic capacitor with the designation CAP CER 18PF 100V C0G/NP0 1210. It features an approximate capacitance of 18 pF and operates within a voltage range of 100 volts. Additionally, it has tolerance ratings of ±10% and comes in a metric size of 1210 (3225 in imperial measurements), classified as C0G/NP0 type.