The 16MH547MEFC6.3X5 is part of the MH5 series of capacitors from Rubycon Corporation. It is a 47uF 16VDC Aluminum Electrolytic Capacitor with Radial leads. It has a tolerance of ±20% and a 1000 hour lifetime. Size is 6.3mm dia x 5mm and temperature of operation is from -40 to 105°C