HEAT SINK INDIAN CHIEF TO220/252/263; Packages Cooled:TO-220 TO-252 TO-262; Thermal Resistance:8.97°C/W; External Height - Metric:28mm; External Width - Metric:25mm; External Length - Metric:19.4mm; External Diameter - Metric:-; Heat Sink Material:-; External Height - Imperial:1.1"; External Width - Imperial:0.98"; External Length - Imperial:0.76"; External Diameter - Imperial:-; Product Range:-; SVHC:No SVHC (17-Dec-2015)