A 6.6 pF ±0.1 pF ceramic capacitor with a capacitance value of 6.6 picoFarads and a tolerance of ±0.1 picoFarads. It has a voltage rating of 25 volts and is classified as C0G/NP0, a specific type of ceramic material known for its stability across temperature variations. The package size is 0201 Metric, which corresponds to the code 008004.