EXA31 – Malico Inc. Home » Heat Sink with Talon Clip » EXA Series » EXA31 – Malico Inc. :: EXA31 :: Dimension Model No. Height (mm) Thickness (mm) Weight (grams) CAD Attachment EXA 31-10 9.8 1.7 14.4 By request Clip , Tape Material : Aluminum 6063 Finish : Black anodize Remarks : Model number EXA31-10 indicate 31x31mm is package footprint and 10 mm is overall height , all the dimensions are in arithmetic , the drawing overall height is real dimension :: Rth ( oC/W ) :: Air Velocity / Rth ( oC/W ) 200(LFM) 400(LFM) 600(LFM) EXA 31-10 6.48 5.15 4.30