MPA25 – Malico Inc. Home » Heat Sink with Talon Clip » MPA Series » MPA25 – Malico Inc. :: MPA25 :: Dimension Model No. Height (mm) Thickness (mm) Weight (grams) CAD Attachment MPA 25-12 11.6 2.6 8.6 By request Clip , Tape MPA 25-15 14.6 2.6 9.4 By request Clip , Tape MPA 25-18 17.6 2.6 10.3 By request Clip , Tape MPA 25-21 20.6 2.6 11.2 By request Clip , Tape MPA 25-23 22.6 2.6 11.7 By request Clip , Tape MPA 25-28 27.6 2.6 13.2 By request Clip , Tape MPA 25-33 32.6 2.6 14.6 By request Clip , Tape Material : Aluminum 6063 Finish : Black anodize Remarks : Model number MPA25-12 indicate 25x25mm 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 25-12 5.50 3.65 2.85 MPA 25-15 5.14 3.36 2.62 MPA 25-18 4.78 3.05 2.33 MPA 25-21 4.46 2.79 2.14 MPA 25-23 4.14 2.58 2.02 MPA 25-28 3.77 2.33 1.84 MPA 25-33 3.46 2.12 1.71