374124B00032G Aavid

PRODUCT SELECTOR GUIDE New Cooling Solutions for Ball Grid Arrays The Industrys Most Comprehensive Selection of BGA Heat Sinks Aavid Thermalloy offers the broadest line of innovative BGA heat sinks including standard, off-the-shelf solutions to support all of your most demanding applications. Cost effective and highly functional, our BGA heat sinks range in size from 10mm x 10mm to 45mm x 45mm, and accommodate heights from 6mm to 35mm. All come in the flat base and light weight you require, and deliver proven, long-term reliability.SOLDER ANCHOR ATTACHMENT METHOD FEATURES AND BENEFITS New unique wire clip design allows for complete reworkability after assembly without damage to the BGA package or PC Board Configurations are available for a wide range of BGA package sizes Minimal PC Board real estate is required for mounting Solder Anchors provide the most rugged mounting in the industry Each Heat Sink utilizes a phase change pad as the interface for optimal thermal performance. Drawing represents those heat sinks requiring 2 solder anchors H W L Solder Anchor Sold Separately Part D057 Solder anchors must be soldered to PCB prior to attaching the heat sink clip Consult P.C. Board Hole Pattern for number required Part Number Width Length Height * n * f *Finish 374024B60023 23.0 23.0 10.0 40.0 11.69 B A 374124B60023 23.0 23.0 18.0 23.4 7.39 B A 374224B60023 23.0 23.0 25.0 19.7 6.37 B A 374324B60023 27.0 27.0 10.0 30.6 9.35 B A 374424B60023 27.0 27.0 18.0 20.3 6.46 B A 374524B60023 27.0 27.0 25.0 16.5 5.47 B A 10-5634-01** 31.0 34.9 23.0 11.5 4.20 B I Drawing represents heat sink part numbers 10-THMA-01** 31.0 34.9 35.0 10.7 3.95 B I 10-BRD1-03 and 10-BRD1-05 that require 4 solder anchors 374624B60024 35.0 35.0 10.0 23.4 7.55 B B 374724B60024 35.0 35.0 18.0 15.3 5.15 B B 374824B60024 35.0 35.0 25.0 12.0 4.27 B B H 10-BRD2-01** 35.7 37.3 23.0 11.5 4.20 N B 10-BRD1-01** 37.5 37.5 23.0 10.1 3.83 B B 10-BRD1-03** 37.5 37.5 23.0 10.1 3.83 B G W L 10-BRD1-04** 37.5 37.5 23.0 10.1 3.83 B B 10-BRD1-05** 37.5 37.5 23.0 10.1 3.83 N G 10-BRD1-07** 37.5 37.5 23.0 10.1 3.83 N B 374924B60024 40.0 40.0 10.0 20.3 6.46 B B 375024B60024 40.0 40.0 18.0 12.2 4.34 B B 375124B60024 40.0 40.0 25.0 10.3 3.83 B B 10-CLS1-01** 42.3 42.3 23.0 8.8 3.51 B H 10-CLS2-01** 42.3 42.3 35.0 8.3 3.44 B H * See bottom of page 4 for information on how to use this table Refer to page 4 for PCB hole patterns ** Heat Sinks for Flip Chip includes foam pad around perimeter. This stabilizes the part so heat sink doesnt move. ITEMS SHOWN IN RED ARE AVAILABLE FROM AAVID THERMALLOYS AUTHORIZED DISTRIBUTORS FOR ADDITIONAL TECHNICAL INFORMATION VISIT OUR WEB SITE AT WWW.AAVIDTHERMALLOY.COM/BGA 1 Corporate Office: Concord, NH USA Tel: (603)224-9988 Copyright Aavid Thermalloy, LLC. April 2002 W E N