This is an aluminum electrolytic capacitor, manufactured by Rubycon, and rated at 6.3V. It is an 8mm x 11.5mm radial leaded, 1mF capacitor with a temperature range of -40?~105?, a DC resistance of 130mO, a lead pitch of 3.5mm, a tolerance of ±20%, a current rating of 480mA@120Hz, and an endurance of 6000hrs@105?. It is RoHS compliant.