This is a CAP CER 15PF 25V C0G/NP0 type ceramic capacitor with dimensions of 0805 (2012 metric). It has a capacitance value of 15 pF and can operate at a voltage of ±25V. The C0G/NP0 designation indicates it belongs to the C0G (NP0) class, which is known for its stability across temperature changes.