The CAP CER 180PF 1KV Y5P RADIAL is a type of ceramic capacitor. It has a capacitance value of 180 picofarads with a tolerance of ±10% and can withstand a maximum voltage rating of 1000 volts (1 kilovolt). This component is classified as a radial, disc-style capacitor, which is denoted by the Y5P designation, specifically the (B) type.