MPA37.5 – Malico Inc. Home » Heat Sink with Talon Clip » MPA Series » MPA37.5 – Malico Inc. :: MPA37.5 :: Dimension Model No. Height (mm) Thickness (mm) Weight (grams) CAD Attachment MPA 37.5-12 11.6 2.6 18.8 By request Clip , Tape MPA 37.5-15 14.6 2.6 21.0 By request Clip , Tape MPA 37.5-18 17.6 2.6 23.1 By request Clip , Tape MPA 37.5-21 20.6 2.6 25.2 By request Clip , Tape MPA 37.5-23 22.6 2.6 26.6 By request Clip , Tape MPA 37.5-28 27.6 2.6 30.1 By request Clip , Tape MPA 37.5-33 32.6 2.6 33.6 By request Clip , Tape Material : Aluminum 6063 Finish : Black anodize Remarks : Model number MPA37.5-12 indicate 37.5×37.5mm 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) MPA 37.5-12 3.29 1.90 1.39 MPA 37.5-15 2.99 1.70 1.23 MPA 37.5-18 2.77 1.56 1.07 MPA 37.5-21 2.54 1.36 0.90 MPA 37.5-23 2.33 1.19 0.76 MPA 37.5-28 2.07 1.01 0.64 MPA 37.5-33 1.83 0.84 0.54