The NMC-Q0402NPO1R9C50TRPF from NIC Components is a Power Capacitor with Capacitance 1.9 pF, Voltage Rating 50 V, Equivalent Series Resistance (ESR) 200 mOhm, Operating Temperature -55 to 125 Degree C. Tags: Surface Mount, Ceramic Capacitor. More details for NMC-Q0402NPO1R9C50TRPF can be seen below.