HCA29 – Malico Inc. Home » Heat Sink with Talon Clip » HCA Series » HCA29 – Malico Inc. :: HCA 29 :: Dimension Model No. Height (mm) Thickness (mm) Weight (grams) CAD Attachment HCA 29-06 6.3 1.7 24.8 By request Clip , Tape HCA 29-10 9.5 1.7 31.8 By request Clip , Tape Material : Copper 1100 Finish : Anti-Oxidation Remarks : Model number HCA 29-06 indicate 29x29mm is package footprint and 6 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) HCA 29-06 4.55 3.18 2.57 HCA 29-10 3.90 2.61 2.11