The SCCDLR3R0506QRH180040E from Surge Components is a Supercapacitor with Capacitance 50 F, Voltage Rating 3 V, Equivalent Series Resistance 22 ohm, Temperature Operating Range -40 to 65 Degree C. Tags: Through Hole. More details for SCCDLR3R0506QRH180040E can be seen below.