The SCCR12B105SRB from Kyocera AVX is a Cylindrical Electrochemical Double-Layer Capacitor that is ideal for camera flash systems, energy harvesting, UPS, industrial, wireless alarms, remote metering, scanners, toys and games, GSM and GPRS pulse applications. It has a capacitance of 1 F and a capacitance tolerance of +30%/-10%. This supercapacitor has a voltage rating of 2.7 V and an equivalent series resistance (ESR) of less than 150 milli-ohms. It offers excellent pulse power handling characteristics based on the combination of very high capacitance and very low ESR. This supercapacitor has a low leakage current. It is available in a through-hole package that measures 12 x 8 mm.