The CAP CER 3900PF 100V C0G/NP0 2220 is a 3900 picofarad ceramic capacitor with specifications including a capacitance tolerance of ±1% and a working voltage of 100 volts. It belongs to the C0G or NP0 temperature coefficient category, has a metric size designation of 2220, and is part of the CAP CER series from manufacturer (5750).