The specified component is a CAP CER 100PF 500V NP0 1812 ceramic capacitor with the following characteristics: it has a capacitance value of 100 picoFarads, a tolerance of ±5%, and a maximum working voltage rating of 500 Volts. It belongs to the C0G or NP0 temperature coefficient class and is housed in an 1812 (or 4532 metric) package size.