MPCA35 – Malico Inc. Home » Heat Sink with Talon Clip » MPCA Series » MPCA35 – Malico Inc. :: MPCA35 :: Dimension Model No. Height (mm) Thickness (mm) Weight (grams) CAD Attachment MPCA 35-12 11.6 2.6 47.2 By request Clip , Tape MPCA 35-15 14.6 2.6 53.7 By request Clip , Tape MPCA 35-18 17.6 2.6 58.3 By request Clip , Tape MPCA 35-21 20.6 2.6 63.9 By request Clip , Tape MPCA 35-23 22.6 2.6 67.6 By request Clip , Tape MPCA 35-28 27.6 2.6 72.9 By request Clip , Tape MPCA 35-33 32.6 2.6 86.2 By request Clip , Tape Material : Copper 1100 Finish : Anti-Oxidation Remarks : Model number MPCA35-12 indicate 35x35mm 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) MPCA 35-12 3.37 2.02 1.50 MPCA 35-15 3.12 1.79 1.30 MPCA 35-18 2.89 1.57 1.09 MPCA 35-21 2.68 1.39 0.95 MPCA 35-23 2.46 1.23 0.84 MPCA 35-28 2.22 1.08 0.72 MPCA 35-33 2.02 0.97 0.63