HEAT SINK TO-220; Packages Cooled:TO-220; Thermal Resistance:21°C/W; External Height - Metric:12.7mm; External Width - Metric:14.5mm; External Length - Metric:19mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; External Height - Imperial:0.5"; External Width - Imperial:0.57"; External Length - Imperial:0.75"; External Diameter - Imperial:-; Product Range:-; SVHC:No SVHC (12-Jan-2017); Power Consumption:0W; Surface Finish:Black Anodised