Our line of extruded aluminum heat sinks offers complex fin structures and greater surface area for increased heat dissipation in higher power applications. These extrusions feature power dissipation ratings from 3.1 up to 16.7 W at 75°C and are measured under four conditions for thermal resistance. Made from aluminum with a black anodized finish, our extruded heat sinks are compatible with TO-218 and TO-220 transistor packages. Extruded heat sink sizes range from 25 mm up to 63.5 mm with heights from 11 mm up to 25.4 mm.
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