APR27-27-12CB/A01

Series APR Forged Heat Sinks Technical Data Features Precision forging technology for high power applications Omni-directional pins Designed for BGA and other surface mount packages Various mounting methods available Select from multiple fin heights Product Benefits No special tools needed for assembly No additional holes required on the PCB Special clip easily snaps on and self-aligns Series APR Forged Aluminum Heat Sinks with Pin Fins Fin Matrix Length x Width x Height Thermal Resistance Pressure Drop Part Number (Rows x Columns) (mm) (C/Watt 200 LFPM) (inches of water) APR19-19-12CB 5 x 5 18.6 x 18.6 x 11.6 7.7 0.013 APR19-19-15CB 5 x 5 18.6 x 18.6 x 14.6 7.4 0.013 APR19-19-20CB 5 x 5 18.6 x 18.6 x 19.6 4.9 0.013 APR19-19-25CB 5 x 5 18.6 x 18.6 x 24.6 4.6 0.013 APR27-27-12CB 8 x 8 26.6 x 26.6 x 11.6 5.3 0.015 APR27-27-15CB 8 x 8 26.6 x 26.6 x 14.6 4.4 0.015 APR27-27-20CB 8 x 8 26.6 x 26.6 x 19.6 3.1 0.015 APR27-27-25CB 8 x 8 26.6 x 26.6 x 24.6 2.8 0.015 APR29-29-12CB 8 x 8 28.6 x 28.6 x 11.6 3.9 0.018 APR29-29-15CB 8 x 8 28.6 x 28.6 x 14.6 3.7 0.018 APR29-29-20CB 8 x 8 28.6 x 28.6 x 19.6 2.6 0.018 APR29-29-25CB 8 x 8 28.6 x 28.6 x 24.6 2.5 0.018 APR33-33-12CB 9 x 9 32.6 x 32.6 x 11.6 3.8 0.020 APR33-33-15CB 9 x 9 32.6 x 32.6 x 14.6 3.2 0.020 APR33-33-20CB 9 x 9 32.6 x 32.6 x 19.6 2.4 0.020 APR33-33-25CB 9 x 9 32.6 x 32.6 x 24.6 1.9 0.020 Material: 6063 Aluminum Alloy, Black Anodized Page 1 of 3 November 2004 IERC a CTS Company 413 North Moss Street Burbank, CA 91502 818-842-7277 www.ctscorp.com Series APR Forged Aluminum Heat Sinks with Pin Fins Fin Matrix Length x Width x Height Thermal Resistance Pressure Drop Part Number (Rows x Columns) (mm) (C/Watt 200 LFPM) (inches of water) APR35-35-12CB 10 x 10 34.7 x 34.7 x 11.6 3.5 0.022 APR35-35-15CB 10 x 10 34.7 x 34.7 x 14.6 2.9 0.022 APR35-35-20CB 10 x 10 34.7 x 34.7 x 19.6 2.0 0.022 APR35-35-25CB 10 x 10 34.7 x 34.7 x 24.6 1.8 0.022 APR38-38-12CB 11 x 11 37.1 x 37.1 x 11.6 3.3 0.025 APR38-38-15CB 11 x 11 37.1 x 37.1 x 14.6 2.7 0.025 APR38-38-20CB 11 x 11 37.1 x 37.1 x 19.6 1.9 0.025 APR38-38-25CB 11 x 11 37.1 x 37.1 x 24.6 1.5 0.025 APR40-40-12CB 11 x 11 39.6 x 39.6 x 11.6 2.8 0.027 APR40-40-15CB 11 x 11 39.6 x 39.6 x 14.6 2.3 0.027 APR40-40-20CB 11 x 11 39.6 x 39.6 x 19.6 1.6 0.027 APR40-40-25CB 11 x 11 39.6 x 39.6 x 24.6 1.4 0.027 APR43-43-12CB 12 x 12 42.1 x 42.1 x 11.6 2.5 0.029 APR43-43-15CB 12 x 12 42.1 x 42.1 x 14.6 2.0 0.029 APR43-43-20CB 12 x 12 42.1 x 42.1 x 19.6 1.5 0.029 APR43-43-25CB 12 x 12 42.1 x 42.1 x 24.6 1.2 0.029 Material: 6063 Aluminum Alloy, Black Anodized TAPE STYLES Thermal Dielectric Thermal Thickness Supplier Impedance Strength Description Tape (mm) (C-in/W) (V/mil) A01 IERC 0.13 0.82 4,000 Double-sided acrylic adhesive on a Kapton MT carrier. Double-sided acrylic adhesive loaded w/aluminum oxide T410 Chomerics 0.18 1.10 N/A on an aluminum foil carrier. Double-sided silicone adhesive with expanded T411 Chomerics 0.28 1.00 N/A aluminum mesh carrier. Double-sided acrylic adhesive loaded w/ titanium T412 Chomerics 0.23 0.25 N/A diboride on an expanded aluminum carrier. Double-sided acrylic adhesive loaded with ceramic 8815 3M 0.38 1.20 668 particles. Page 2 of 3 November 2004 IERC a CTS Company 413 North Moss Street Burbank, CA 91502 818-842-7277 www.ctscorp.com