The CAP CER 3PF 100V C0G/NP0 0603 is a low-capacitance ceramic capacitor with a capacitance value of 3 picoFarads and a tolerance of ±0.5 pF. It has a high working voltage of 100 Volts, making it suitable for use in applications requiring stable and reliable capacitance values over a wide range of frequencies. The C0G/NP0 designation indicates that the capacitor exhibits very low loss and is often used in frequency control circuits, resonant circuits, and other applications where precise capacitance values are critical.