The specified capacitor is a CAP CER 220PF 1KV C0G/NP0 type, with a capacitance value of 220 pF and a tolerance of ±5. It has a working voltage rating of 1000V (1kV) and features ceramic construction with a C0G or NP0 dielectric. This capacitor is available in the metric size 1808 (4520), making it suitable for various applications requiring precise capacitance values and reliable performance under high voltage conditions.