The LSUM 064R8C 0083F EA YJ from LS Materials is a Supercapacitor with Capacitance 2000 F, Voltage Rating 64.8 V, Equivalent Series Resistance 7.8 milli-ohm, Temperature Operating Range -40 to 65 Degree C. Tags: Module. More details for LSUM 064R8C 0083F EA YJ can be seen below.