The capacitor model is CAP CER 56PF 1KV C0G/NP0. It has a capacitance value of 56 pF with a tolerance range of ±1 and is rated for high voltage applications at 1000V (1kV). This component is classified as a ceramic capacitor, specifically utilizing the C0G/NP0 dielectric material. Its case size is denoted by the designation 2225, which also corresponds to the metric reference number 5763.