A 150pF ±5% 1KV ceramic capacitor is the CAP CER 150PF 1KV C0G/NP0 1812. It features a capacitance value of 150 picofarads and operates within a voltage range of 1000 volts (1kV). The capacitor is classified as C0G, also known as NP0 (1B), and has the metric size designation of 4532.