The capacitor is a CAP CER 2.2PF 50V C0G/NP0 type, measuring 0805 in metric dimensions and having a capacitance of 2.2 pF with ±0.1 pF tolerance and operating at 50 volts. It belongs to the Ceramic Capacitor family with a temperature characteristic of C0G or NP0 and is identified by the code 1B.