The SA120000350AC0870STDM01 from Alcon Electronics is a Supercapacitor with Capacitance 12000 mF, Voltage Rating 350 V, Equivalent Series Resistance 16.99 milli-ohm, Temperature Operating Range -40 to 85 Degree C. Tags: Screw Mount. More details for SA120000350AC0870STDM01 can be seen below.