The LSUC 002R8L 0320F EM from LS Materials is a Supercapacitor with Capacitance 320 F, Voltage Rating 2.8 V, Equivalent Series Resistance 2 milli-ohm, Temperature Operating Range -40 to 65 Degree C. Tags: Screw Mount. More details for LSUC 002R8L 0320F EM can be seen below.