HEATSINK 55M 2 CLIPS BLACK; Packages Cooled:TO-247 TO-264; Thermal Resistance:5.2°C/W; External Height - Metric:38.6mm; External Width - Metric:34.1mm; External Length - Metric:55mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; External Height - Imperial:1.52"; External Width - Imperial:1.34"; External Length - Imperial:2.165"; External Diameter - Imperial:-; Product Range:-