The SCMQ14D474PRBB0 from Kyocera AVX is a Supercapacitor with Capacitance 470 mF, Voltage Rating 4.6 to 5.4 V, Equivalent Series Resistance 400 to 1000 mOhms, Temperature Operating Range -40 to 85 Degree C. Tags: Through Hole. More details for SCMQ14D474PRBB0 can be seen below.