Brazed fin heat sinks are an assembly of a grooved base with individual fins bonded into the grooves. This type of heat sink fabrication allows for higher fin densities and fin aspect ratios than what is manufacturable with extrusion methodologies, greatly improving thermal performance as compared to extruded heat sinks due to increased surface area.

Pioneer's broad portfolio of standard extruded bases and standard cut aluminum fins allows us to quickly design and manufacture semi-custom epoxy bonded fin solutions as well as fully custom heat sinks and systems featuring bonded or brazed fin types.

As a heat sink manufacturer, Pioneer Thermal can customize Brazed Fin Heat Sink, more important, we have our own R&D team 

who can design heat sink and run simulation to find the best and cost reasonable solution for your application.