The specified capacitor is a CAP CER 680PF 25V C0G/NP0 0603. This component features a capacitance of 680 pF and operates within the range of ±5% at a voltage rating of 25 volts. It is constructed from ceramic material with the C0G/NP0 designation, indicating its temperature stability and low loss characteristics. The capacitor's dimensions are consistent with the 0603 (1608 metric) package size.