The RSHT1101M4EFK5002EX from Taiyo Yuden is a Supercapacitor with Capacitance 100 µF, Voltage Rating 63 V, Equivalent Series Resistance 26 milli-ohm, Temperature Operating Range -55 to 105 Degree C. Tags: Surface Mount. More details for RSHT1101M4EFK5002EX can be seen below.