The LSUC 002R8L 0450F EA from LS Materials is a Supercapacitor with Capacitance 450 F, Voltage Rating 2.8 V, Equivalent Series Resistance 3 milli-ohm, Temperature Operating Range -40 to 65 Degree C. Tags: Screw Mount. More details for LSUC 002R8L 0450F EA can be seen below.