H S Marston 852Sp-02500-A-200
HEAT SINK, ALUM ALLOY, 0.3DEG C/W; Thermal Resistance:0.3°C/W; Packages Cooled:-; External Width - Metric:250mm; External Height - Metric:40mm; External Length - Metric:250mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; External Width - Imperial:9.842"; External Diameter - Imperial:-; Product Range:-; SVHC:No SVHC (12-Jan-2017).