The CAP CER 2.9PF 50V C0G/NP0 0201 is a specific type of ceramic capacitor. It has a capacitance value of 2.9 picofarads, with a tolerance of ±0.25 picofarads. The capacitor operates at a voltage rating of 50 volts and conforms to the C0G/NP0 specification. Its package size corresponds to the 0201 (0603 Metric) dimensions.