MPC22 – Malico Inc. Home » Passive Heat Sink » MPC Series » MPC22 – Malico Inc. :: MPC22 :: Dimension Model No. L x W (mm) Height (mm) Weight (grams) CAD MPC 22-12 22 x 22 11.6 15.9 By request MPC 22-15 22 x 22 14.6 17.6 By request MPC 22-18 22 x 22 17.6 19.3 By request MPC 22-21 22 x 22 20.6 21.0 By request MPC 22-23 22 x 22 22.6 22.1 By request MPC 22-28 22 x 22 27.6 25.0 By request MPC 22-33 22 x 22 32.6 27.8 By request Home » Passive Heat Sink » MPC Series » MPC22 – Malico Inc. Material : Copper 1100 Finish : Anti-Oxidation Remarks : Model number MPC22-12 indicate 22x22mm 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 22-12 5.41 3.78 3.20 MPC 22-15 5.13 3.53 2.93 MPC 22-18 4.86 3.26 2.68 MPC 22-21 4.58 3.05 2.48 MPC 22-23 4.30 2.83 2.35 MPC 22-28 3.92 2.59 2.13 MPC 22-33 3.64 2.40 1.97