The CHP5R5L105R-TWQ from Taiwan Zhifengwei Technology is a Supercapacitor with Capacitance 1 F, Voltage Rating 5.5 V, Equivalent Series Resistance 400 milli-ohm, Temperature Operating Range -40 to 65 Degree C. Tags: Through Hole. More details for CHP5R5L105R-TWQ can be seen below.