4mm*280mm bonded fin heat sink
Bonded Fin Heat Sink
This kind of series heat sink is made by substrates and fins through machinery processing. It has advantages of sample production process, low cost, large power and various specifications. On the other hand, they don’t have beautiful appearance,easily to be out of shape.high windresistance,unable to bear acid and alkali,not good for oxidation and selfcooling. According to the development tendency of heat sinks, we suggest customers select extruded profiles which have similar size, instead.
Notice:All of the dimensions in the brochure are reference dimensions,not final dimensions!