MPC19 – Malico Inc. Home » Passive Heat Sink » MPC Series » MPC19 – Malico Inc. :: MPC19 :: Dimension Model No. L x W (mm) Height (mm) Weight (grams) CAD MPC 19-12 19 x 19 11.6 11.4 By request MPC 19-15 19 x 19 14.6 12.5 By request MPC 19-18 19 x 19 17.6 13.7 By request MPC 19-21 19 x 19 20.6 14.8 By request MPC 19-23 19 x 19 22.6 15.5 By request MPC 19-28 19 x 19 27.6 17.4 By request MPC 19-33 19 x 19 32.6 19.3 By request Material : Copper 1100 Finish : Anti-Oxidation Remarks : Model number MPC19-12 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) MPC 19-12 6.08 4.39 2.95 MPC 19-15 5.79 4.12 3.47 MPC 19-18 5.50 3.80 3.17 MPC 19-21 5.21 3.56 2.93 MPC 19-23 4.90 3.33 2.79 MPC 19-28 4.47 3.07 2.54 MPC 19-33 4.15 2.84 2.34