Most of the Seifert profile heatsinks are made of the aluminium alloy EN-AW-6060 T66 (AlMgSi0.5 F22) as well as EN AW-6063 T66 (AlMgSi0.7 F22).
The wide range of profiles extends from the classic TO-3 profile to modular heatsinks and standard comb profiles with heights of 5 to 60mm and widths of 40 to over 400mm.
Many profile heatsinks which are designed as so-called comb profiles can be used as functional heatsinks. They combine the functions of cooling, mounting and at the same time the function as a rear wall of the housing.
In addition to the profiles shown, we have access to further, so-called free profiles, which, provided that the required quantities are available, offer the possibility of further variants without incurring tooling costs.
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