The CAP CER 12PF 63V C0G/NP0 1210 is a ceramic capacitor with specific values. It has a capacitance of 12 picofarads (pF) with an accuracy of ±5 percent, and it operates at a voltage rating of 63 volts. This capacitor is part of the C0G/NP0 range, which is known for its stability and low loss characteristics in various environments. The 1210 case size, or 3225 metric code, indicates its physical dimensions.