NEC FYD Series 0.47 Farad 5.5V, P/N: FYD0H474Z SuperCapacitors. FYD Series supercapacitors occupies small area due to its small diameter. These capacitors are ideal as long-time backup devices for minute-current loads in small and lightweight systems.
Excellent voltage holding characteristics ideal for backup of 1uA to several hundred uA.
Smaller than other super capacitors (25% less than FS series in volume)