The 100MXG820MEFCSN22X25 is part of the MXG series of capacitors from Rubycon Corporation. It is a 820uF 100VDC Aluminum Electrolytic Capacitor with Snap leads. It has a tolerance of ±20% and a 3000 hour lifetime. Size is 22mm dia x 25mm and temperature of operation is from -40 to 105°C