The part number for this component is CAP CER 100PF 5KV C0G/NP0 1825. It has a capacitance value of 100 pF and a tolerance range of ±5%. The voltage rating is 5000V, or 5kV, making it suitable for high-voltage applications. This component falls under the C0G, also known as NP0 (1B), dielectric material type and has the metric case size 1825.