Panasonic 0.22F Supercapacitor -20 → +80% Tolerance, RG 3.6V dc, Through Hole

Panasonic RG Series Electric Double Layer Capacitors

Panasonic RG electric double layer capacitors (known as gold capacitors) offer the highest level of volumetric efficiency and can be compared to secondary batteries. No charging circuit is required and there is no limit to the number of charge and discharge cycles. RG supercapacitors utilise the release and absorption reaction of ions and do not rely on a chemical reaction to create current.