Cross Cut Heatsink Data Sheet L mm (in.) P/N ATS043045005 -PF029 W mm (in.) 44.5 (1.750) 43.2 (1.700) Innovation in Thermal ManagementTM H mm (in.) FINISH PIN ARRAY 5.1 (.200) BLACK ANODIZE 11 X 10 Recommended Applications: 45mm BGA Weight: 14.2 g Available with optional thermal interface adhesive tape HEATSINK SURFACE TEMPERATURE R T H ER M A L PER F O R M APERFORMANCE NCE FO R CB– 45 R 2 0 - NCONVECTION A T U R A L C O N V E C T IO N THERMAL NATURAL ABOVE AMBIENT o(C) 120 100 80 60 40 20 0 0 1 2 3 4 5 6 H E A T D IS S IP A T IO N ( W A T T S ) T H ER M A L PER F O R M A N C E F O R C B 4 5 R 2 0 - F O R C ED C O N V EC T IO N 12 10 o SURFACE TO AMBIENT (C/WATT) THERMAL RESISTANCE THERMAL PERFORMANCE – FORCED CONVECTION 8 6 4 2 0 0 100 200 300 AIR VE L O C IT Y ( L F M ) Please visit our website, www.qats.com, for custom design and ultraPERFORMANCE™ heat sink solutions! Advanced Thermal Solutions, Inc. 89-27 Access Road, Norwood, MA 02062 U.S.A. Tel: 781-769-2800 Fax: 781-769-9979 Email: [email protected] www.qats.com 400