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Products / Extrusions / North America


North America Extrusion Search Tool

We have over 900 extrusions online!
Find the extrusions you need by defining a search in 5 easy steps.


Step 1     Choose a Dimension type
      in
mm


Step 2     Choose a range for the width and height of extrusion
Leave blank if you want to view all extrusions
     
Minimum Width
Maximum Width
Minimum Height
Maximum Height


Step 3     Choose your thermal data for a given length.
Leave blank to view all extrusions selected by step 2.
      °C/W Max* at length

Natural Convection
Forced Convection at LFM m/s


Step 4     Select one or more extrusion shapes
(Leave blank if you want to view all extrusion shapes)
     
Flatback      Flatback
w/Gap
Hollow and
Enclosures		      Double
Sided
Double Sided
w/ Gap		      Rail
Max Clip      High Aspect
Miscellaneous      Structural


Step 5     Find your extrusion!
Please note that our extrusion profiles are rated
by popularity and sorted into 3 part classifications.
     


*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.




Aavid Thermalloy Heat Sink Extrusion Profiles


Working with extrusions 

» Creating Custom Profiles

» Fabrication Capabilities

» Dimensional tolerances

» Thermal resistance adjustment for length and/or temperature

» Air flow volume to velocity conversion

» Reading a thermal performance graph

» Forced convection thermal resistance table

» Effects of anodization on radiational heat transfer







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