MPA27 – Malico Inc. Home » Heat Sink with Talon Clip » MPA Series » MPA27 – Malico Inc. :: MPA27 :: Dimension Model No. Height (mm) Thickness (mm) Weight (grams) CAD Attachment MPA 27-12 11.6 2.6 9.8 By request Clip , Tape MPA 27-15 14.6 2.6 10.8 By request Clip , Tape MPA 27-18 17.6 2.6 11.7 By request Clip , Tape MPA 27-21 20.6 2.6 12.6 By request Clip , Tape MPA 27-23 22.6 2.6 13.2 By request Clip , Tape MPA 27-28 27.6 2.6 14.8 By request Clip , Tape MPA 27-33 32.6 2.6 16.3 By request Clip , Tape Material : Aluminum 6063 Finish : Black anodize Remarks : Model number MPA27-12 indicate 27x27mm 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 27-12 5.04 3.21 2.38 MPA 27-15 4.67 2.93 2.17 MPA 27-18 4.30 2.63 1.92 MPA 27-21 3.98 2.38 1.76 MPA 27-23 3.66 2.18 1.67 MPA 27-28 3.40 2.00 1.53 MPA 27-33 3.20 1.88 1.43