Fischer Elektronik Sk 454 50 Sa
LED HEATSINK, STANDARD EXTRUDED; Thermal Resistance:8.5K/W; Packages Cooled:SOT-32, TO-220; External Width - Metric:21.45mm; External Height - Metric:19mm; External Length - Metric:50mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; External Width - Imperial:0.84"; External Height - Imperial:0.75"; External Length - Imperial:1.97"; External Diameter - Imperial:-; Product Range:-; SVHC:No SVHC (15-Jan-2019); For Use With:TO 220 / SOT 32