HCA25 – Malico Inc. Home » Heat Sink with Talon Clip » HCA Series » HCA25 – Malico Inc. :: HCA 25 :: Dimension Model No. Height (mm) Thickness (mm) Weight (grams) CAD Attachment HCA 25-06 6.3 1.7 18.6 By request Clip , Tape HCA 25-10 9.5 1.7 23.7 By request Clip , Tape Material : Copper 1100 Finish : Anti-Oxidation Remarks : Model number HCA 25-06 indicate 25x25mm 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 25-06 5.24 3.83 3.11 HCA 25-10 4.52 3.23 2.58