The specified capacitor is a CAP CER 5.1PF 250V C0G/NP0 0603 model. It features capacitance of 5.1 pF with a tolerance of ±0.5pF, and it operates within a voltage range of 250V. This capacitor has a ceramic construction, classified as C0G or NP0 (1B), and is designed in the 0603 (1608 metric) package size.