The CAP CER 18PF 10V C0G/NP0 1825 is a ceramic capacitor with specific characteristics. It has a capacitance of 18 pF and can operate at voltages up to 10 V. The designation "C0G" or "NP0" indicates that it belongs to the C0G/NP0 group of ceramic capacitors, which are known for their stable properties over temperature and time. This particular capacitor has a metric case size of 1825 (equivalent to a case size of 4564 in some systems).