NF/SG/SD Series
Wet type electric double layer capacitors (Gold capacitor) (activated charcoal electrodes with organic electrolyte)
Ideal for IC memory back up (μA range load)
No charge/discharge circuitry required unlike batteries and cannot be over or under charged
Charge/discharge cycles greater than 100000 times
Volumetric efficiency (SD is 30% smaller than SG series, SG is 50% smaller then NF series)
Longer life than a secondary battery
Recommended applications include memory back-up for video and audio equipment, printers, cameras, data terminals, telephones, intelligent remote controls and rice cookers
Rated Voltage
5.5 Vdc
Capacitor Tolerance
-20% to + 80%
Operating temperature (°C)
-25 to +70