The CXHP2R7306R-TW from Taiwan Zhifengwei Technology is a Supercapacitor with Capacitance 3 F, Voltage Rating 2.7 V, Equivalent Series Resistance 195 milli-ohm, Temperature Operating Range -40 to 70 Degree C. Tags: Through Hole. More details for CXHP2R7306R-TW can be seen below.