The 16ZLH1800MEFC10X23 is part of the ZLH series of capacitors from Rubycon Corporation. It is a 1800uF 16VDC Aluminum Electrolytic Capacitor with Radial leads. It has a tolerance of ±20% and a 10000 hour lifetime. Size is 10mm dia x 23mm and temperature of operation is from -40 to 105°C