374424B00035

Standard Products Found Page 1 of 2 TAPE Attachment Method Part Number: 374424B00035 (Vis Number: 037803) This part is in stock and available for immediate delivery: Contact your local sales rep BGA Surface Tape Type Heat Sink Finish Part Class Plastic T411 Black Anodize A Features and Benefits • Configurations are available for a wide range of BGA package sizes • Tape mounted versions eliminate the need for mounting holes in the PC Board • These Heat Sinks can be used with either plastic or metal/ceramic BGA Packages depending on tape used • These Heat Sinks are compatible with Ther-a-grip tapes Width Length Height Fin Thickness Fin Thickness # of fins # of fins Base Thickness Across Width Across Length across width across length 27mm 27mm 18mm 1.4mm 1.63mm 1.5mm 8 8 Mechanical Outline Drawing Unless otherwise shown, tolerances are ±0.38(±.015) http://www.aavidthermalloy.com/bin/bga_disp_print.pl?partnum=037803&attach=&size=... 2/25/2003 Standard Products Found Page 2 of 2 Thermal Performance *θn **θf 20.3 6.46 *Natural convection thermal resistance is based on a 75 °C heat sink temperature rise. **Forced convection thermal resistance based on an entering 1.0 m/s (200 lfm) airflow. Due to various heat dissipation paths within a BGA device, please test the heat sink in your application. This data sheet represents only one of a broad range of products we make to cool electronics. Our representatives can help you configure a complete cooling solution for your individual applications. Visit us at www.aavidthermalloy.com • info@aavid.com • ©2002 Aavid Thermalloy, LLC http://www.aavidthermalloy.com/bin/bga_disp_print.pl?partnum=037803&attach=&size=... 2/25/2003