The 250MXG470MEFCSN25X30 is part of the MXG series of capacitors from Rubycon Corporation. It is a 470uF 250VDC Aluminum Electrolytic Capacitor with Snap leads. It has a tolerance of ±20% and a 3000 hour lifetime. Size is 25mm dia x 30mm and temperature of operation is from -40 to 105°C