MWA25 – Malico Inc. Home » Heat Sink with Talon Clip » MWA Series » MWA25 – Malico Inc. :: MWA25 :: Dimension Model No. Height (mm) Thickness (mm) Weight (grams) CAD Attachment MWA 25-12 11.6 2.6 8.3 By request Clip , Tape MWA 25-15 14.6 2.6 9.1 By request Clip , Tape MWA 25-18 17.6 2.6 9.9 By request Clip , Tape MWA 25-21 20.6 2.6 10.7 By request Clip , Tape MWA 25-23 22.6 2.6 11.3 By request Clip , Tape MWA 25-28 27.6 2.6 12.6 By request Clip , Tape MWA 25-33 32.6 2.6 14.0 By request Clip , Tape Material : Aluminum 6063 Finish : Black anodize Remarks : Model number MWA25-12 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) MWA 25-12 4.41 3.11 2.58 MWA 25-15 4.02 2.77 2.32 MWA 25-18 3.68 2.52 2.05 MWA 25-21 3.41 2.33 1.88 MWA 25-23 3.18 2.18 1.76 MWA 25-28 2.87 1.95 1.57 MWA 25-33 2.60 1.71 1.41