CAP CER 12PF 10V C0G/NP0 0603 is a type of ceramic capacitor with a capacitance value of 12 picofarads, rated at ±10% tolerance and operating voltage of 10 volts. It has the designator code C0G or NP0 and is packaged in the metric size 1608 (which is equivalent to 0603 in inches).