This is a 1.5 pf ceramic capacitor with a voltage rating of 50 volts and a size of 0603 (also known as 1608 metric). It features a capacitance value of 1.5 picofarads with a tolerance of ±0.1 picofarads. The C0G/NP0 classification indicates it is part of the C0G or NP0 family, which are known for their stability and low loss characteristics.