Ohmite (RA-T2X-51E) Heat Sink, Square, PCB, Black Anodized, 3.5 °C/W

Heat Sink, Square, PCB, Black Anodized, 3.5 °C/W, TO-218, TO-220, TO-247, 42 mm, 50.8 mm, 25 mm Product Information Thermal Resistance: 3.5°C/W Packages Cooled: TO-218, TO-220, TO-247 External Width - Metric: 42mm External Height - Metric: 50.8mm External Length - Metric: 25mm Heat Sink Material: Aluminium External Width - Imperial: 1.65" External Height - Imperial: 2" External Length - Imperial: 0.98"