HEAT SINK UNDRILED 11°C/W; Packages Cooled:TO-218 TO-220; Thermal Resistance:11°C/W; External Height - Metric:11mm; External Width - Metric:29.5mm; External Length - Metric:50mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; External Height - Imperial:0.43"; External Width - Imperial:1.16"; External Length - Imperial:1.97"; External Diameter - Imperial:-; Product Range:-; SVHC:No SVHC (17-Dec-2015); Surface Finish:Black Anodised