A capacitor with the designation CAP CER 12PF 10V C0G/NP0 1825 has a capacitance value of 12 picofarads and operates at a voltage of 10 volts. It is classified as a ceramic capacitor, specifically a C0G or NP0 type. This particular capacitor is of the metric series 4564 and is packaged in an 1825 case size.