HCA19 – Malico Inc. Home » Heat Sink with Talon Clip » HCA Series » HCA19 – Malico Inc. :: HCA 19 :: Dimension Model No. Height (mm) Thickness (mm) Weight (grams) CAD Attachment HCA 19-06 6.3 1.7 11.9 By request Clip , Tape HCA 19-10 9.5 1.7 15.4 By request Clip , Tape Material : Copper 1100 Finish : Anti-Oxidation Remarks : Model number HCA 19-06 indicate 19x19mm 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 19-06 6.18 4.52 3.90 HCA 19-10 5.64 4.11 3.51