The specified capacitor is a CAP CER 91PF 500V C0G/NP0 1206 model. It offers a capacitance of 91 picofarads with an accuracy of ±1 percent and withstands voltages up to 500 volts. This component features a ceramic construction, adhering to the C0G/NP0 specification, with a metric designation of 3216 for the 1206 package size.