For North America
Use our selector to pinpoint the right extrusion from the many profiles available.
Choose a range for the width and height of extrusion Leave blank if you want to view all extrusions
Choose your thermal data for a given length.
Leave blank to view all extrusions selected by step 2.
Select one or more extrusion shapes
(Leave blank if you want to view all extrusion shapes)
*Thermal resistance is calculated based on a single 1" (25.4mm) square heat source centered on the heat sink. If you have distributed loads, then you can expect 10% better performance in natural convection and 20% better performance in forced convection.