The 16PX470MEFC8X11.5 is part of the PX series of capacitors from Rubycon Corporation. It is a 470uF 16VDC Aluminum Electrolytic Capacitor with Radial leads. It has a tolerance of ±20% and a 1000 hour lifetime. Size is 8mm dia x 11.5mm and temperature of operation is from -55 to 105°C