Wakefield Thermal (680-1.25A.) Heat Sink, 4.5 °C/W, TO-3

Heat Sink, Omnidirectional, For Power Semiconductor, 4.5 °C/W, TO-3, 46 mm, 31.8 mm, 46 mm Product Information Thermal Resistance: 4.5°C/W Packages Cooled: TO-3 External Width - Metric: 46mm External Height - Metric: 31.8mm External Length - Metric: 46mm Heat Sink Material: Aluminium External Width - Imperial: 1.81" External Height - Imperial: 1.25" External Length - Imperial: 1.81" Product Overview The 680-1.25A is a maximum efficiency omnidirectional Heat Sink made of aluminium with black anodized finish for TO-3 and TO-220 style cases. Any mounting attitude will provide free circulation of air in natural convection applications. Applications HVAC, Thermal Management