The specified capacitor is a CAP CER 12PF 25V C0G/NP0 0603. It has a capacitance value of 12 picofarads with ±20% tolerance and operates at a maximum voltage of 25 volts. This ceramic capacitor conforms to the C0G/NP0 classification, which is suitable for applications requiring stable and consistent capacitance values over temperature. Its 0603 (1608 metric) size enables it to be used in compact electronic designs.