HEAT SINK 0.5°C/W; Packages Cooled:-; Thermal Resistance:0.5°C/W; External Height - Metric:119.89mm; External Width - Metric:119.89mm; External Length - Metric:115mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; External Height - Imperial:4.72"; External Width - Imperial:4.72"; External Length - Imperial:4.53"; External Diameter - Imperial:-; Product Range:-; SVHC:No SVHC (17-Dec-2015); Surface Finish:Black Anodised