MP19 – Malico Inc. Home » Passive Heat Sink » MP Series » MP19 – Malico Inc. :: MP19 :: Dimension Model No. L x W (mm) Height (mm) Weight (grams) CAD MP 19-12 19 x 19 11.6 3.5 By request MP 19-15 19 x 19 14.6 3.9 By request MP 19-18 19 x 19 17.6 4.2 By request MP 19-21 19 x 19 20.6 4.6 By request MP 19-23 19 x 19 22.6 4.8 By request MP 19-28 19 x 19 27.6 5.4 By request MP 19-33 19 x 19 32.6 5.9 By request Material : Aluminum 6063 Finish : Black anodize Remarks : Model number MP19-12 indicate 19x19mm is package footprint and 12 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) MP 19-12 6.87 4.95 4.26 MP 19-15 6.56 4.66 3.96 MP 19-18 6.22 4.30 3.56 MP 19-21 5.90 4.02 3.29 MP 19-23 5.58 3.76 3.07 MP 19-28 5.11 3.47 2.78 MP 19-33 4.71 3.17 2.54