MLF40 – Malico Inc. Home » Passive Heat Sink » MLF series » MLF40 – Malico Inc. :: MLF 40 :: Dimension Model No. L x W (mm) Height (mm) Weight (grams) CAD MLF 40-06 40 x 40 6.3 10.7 By request MLF 40-10 40 x 40 9.5 13.0 By request MLF 40-13 40 x 40 12.7 15.3 By request Material : Aluminum 1070 Finish : Black anodize Remarks : Model number MLF 40-06 indicate 40x40mm is heat sink footprint and 6 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) MLF 40-06 3.75 2.58 2.12 MLF 40-10 3.05 2.01 1.49 MLF 40-13 2.17 1.42 1.04