APR35-35-12CB/A01

FORGED HEAT SINKS WITH PIN FINS DESIGN FEATURES ■ Precision forging technology for high power applications ■ Omnidirectional pins ■ Designed for BGA and other surface mount packages ■ Various mounting methods available ■ Select from multiple fin heights Width PRODUCT BENEFITS Length Height ■ 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 Thermal Resistance (°C/Watt) Part Number 1 Fin Matrix (Rows x Columns) Length x Width x Height (mm) NATURAL CONVECTION Pressure Drop FORCED (inches of water) CONVECTION @ 200 LFPM APR19-19-12CB APR19-19-15CB APR19-19-18CB APR19-19-21CB APR19-19-23CB APR19-19-28CB APR19-19-33CB 5x5 5x5 5x5 5x5 5x5 5x5 5x5 18.6 x 18.6 x 11.6 18.6 x 18.6 x 14.6 18.6 x 18.6 x 17.6 18.6 x 18.6 x 20.6 18.6 x 18.6 x 22.6 18.6 x 18.6 x 27.6 18.6 x 18.6 x 32.6 15.66 15.26 14.56 14.53 14.19 13.15 12.45 6.90 6.60 5.90 5.90 5.58 5.11 4.71 0.013 0.013 0.013 0.013 0.013 0.013 0.013 APR21-21-12CB APR21-21-15CB APR21-21-18CB APR21-21-21CB APR21-21-23CB APR21-21-28CB APR21-21-33CB 6x6 6x6 6x6 6x6 6x6 6x6 6x6 20.6 x 20.6 x 11.6 20.6 x 20.6 x 14.6 20.6 x 20.6 x 17.6 20.6 x 20.6 x 20.6 20.6 x 20.6 x 22.6 20.6 x 20.6 x 27.6 20.6 x 20.6 x 32.6 14.96 14.57 14.17 13.83 13.47 12.48 11.83 6.41 6.09 5.74 5.42 5.10 4.74 4.35 0.015 0.015 0.015 0.015 0.015 0.015 0.015 APR23-23-12CB APR23-23-15CB APR23-23-18CB APR23-23-21CB APR23-23-23CB APR23-23-28CB APR23-23-33CB 7x7 7x7 7x7 7x7 7x7 7x7 7x7 22.6 x 22.6 x 11.6 22.6 x 22.6 x14.6 22.6 x 22.6 x17.6 22.6 x 22.6 x20.6 22.6 x 22.6 x22.6 22.6 x 22.6 x27.6 22.6 x 22.6 x32.6 14.30 13.93 13.54 13.20 12.81 11.88 11.29 5.96 5.62 5.26 4.94 4.62 4.26 3.99 0.018 0.018 0.018 0.018 0.018 0.018 0.018 APR25-25-12CB 7x7 24.6 x 24.6 x 11.6 13.70 5.50 0.020 Thermal Resistance (°C/Watt) Part Number 2 Fin Matrix (Rows x Columns) Length x Width x Height (mm) NATURAL CONVECTION Pressure Drop FORCED (inches of water) CONVECTION @ 200 LFPM APR25-25-15CB APR25-25-18CB APR25-25-21CB APR25-25-23CB APR25-25-28CB APR25-25-33CB 7x7 7x7 7x7 7x7 7x7 7x7 24.6 x 24.6 x 14.6 24.6 x 24.6 x 17.6 24.6 x 24.6 x 20.6 24.6 x 24.6 x 22.6 24.6 x 24.6 x 27.6 24.6 x 24.6 x 32.6 13.35 12.97 12.61 12.21 11.32 10.78 5.14 4.78 4.46 4.14 3.77 3.46 0.020 0.020 0.020 0.020 0.020 0.020 APR27-27-12CB APR27-27-15CB APR27-27-18CB APR27-27-21CB APR27-27-23CB APR27-27-28CB APR27-27-33CB 8x8 8x8 8x8 8x8 8x8 8x8 8x8 26.6 x 26.6 x 11.6 26.6 x 26.6 x 14.6 26.6 x 26.6 x 17.6 26.6 x 26.6 x 20.6 26.6 x 26.6 x 22.6 26.6 x 26.6 x 27.6 26.6 x 26.6 x 32.6 13.17 12.77 12.43 12.05 11.63 10.79 10.31 5.04 4.67 4.30 3.98 3.66 3.40 3.20 0.022 0.022 0.022 0.022 0.022 0.022 0.022 APR29-29-12CB APR29-29-15CB APR29-29-18CB APR29-29-21CB APR29-29-23CB APR29-29-28CB APR29-29-33CB 8x8 8x8 8x8 8x8 8x8 8x8 8x8 28.6 x 28.6 x 11.6 28.6 x 28.6 x 14.6 28.6 x 28.6 x 17.6 28.6 x 28.6 x 20.6 28.6 x 28.6 x 22.6 28.6 x 28.6 x 27.6 28.6 x 28.6 x 32.6 12.58 12.28 11.91 11.63 11.21 10.43 9.87 4.25 3.98 3.73 3.47 3.26 2.94 2.70 0.025 0.025 0.025 0.025 0.025 0.025 0.025 APR31-31-12CB APR31-31-15CB APR31-31-18CB APR31-31-21CB APR31-31-23CB APR31-31-28CB APR31-31-33CB 8x8 8x8 8x8 8x8 8x8 8x8 8x8 30.6 x 30.6 x 11.6 30.6 x 30.6 x 14.6 30.6 x 30.6 x 17.6 30.6 x 30.6 x 20.6 30.6 x 30.6 x 22.6 30.6 x 30.6 x 27.6 30.6 x 30.6 x 32.6 12.37 11.86 11.47 11.10 10.71 9.87 9.43 3.79 3.53 3.26 3.03 2.78 2.52 2.33 0.027 0.027 0.027 0.027 0.027 0.027 0.027 APR33-33-12CB APR33-33-15CB APR33-33-18CB APR33-33-21CB APR33-33-23CB APR33-33-28CB APR33-33-33CB 9x9 9x9 9x9 9x9 9x9 9x9 9x9 32.6 x 32.6 x 11.6 32.6 x 32.6 x 14.6 32.6 x 32.6 x 17.6 32.6 x 32.6 x 20.6 32.6 x 32.6 x 22.6 32.6 x 32.6 x 27.6 32.6 x 32.6 x 32.6 11.85 11.35 10.96 10.54 10.24 9.40 8.89 3.46 3.27 3.01 2.78 2.56 2.33 2.12 0.029 0.029 0.029 0.029 0.029 0.029 0.029 APR35-35-12CB APR35-35-15CB APR35-35-18CB APR35-35-21CB APR35-35-23CB APR35-35-28CB APR35-35-33CB 10 x10 10 x 10 10 x 10 10 x 10 10 x 10 10 x 10 10 x 10 34.7 x 34.7 x 11.6 34.7 x 34.7 x 14.6 34.7 x 34.7 x 19.6 34.7 x 34.7 x 20.6 34.7 x 34.7 x 22.6 34.7 x 34.7 x 27.6 34.7 x 34.7 x 32.6 10.90 10.60 10.20 9.85 9.49 8.87 8.22 3.19 2.97 2.70 2.51 2.28 2.06 1.90 0.036 0.036 0.036 0.036 0.036 0.036 0.036 APR38-38-12CB APR38-38-15CB APR38-38-18CB APR38-38-21CB APR38-38-23CB APR38-38-28CB APR38-38-33CB 11 x11 11 x 11 11 x 11 11 x 11 11 x 11 11 x 11 11 x 11 37.5 x 37.5 x 11.6 37.5 x 37.5 x 14.6 37.5 x 37.5 x 19.6 37.5 x 37.5 x 20.6 37.5 x 37.5 x 22.6 37.5 x 37.5 x 27.6 37.5 x 37.5 x 32.6 10.13 9.73 9.43 9.13 8.23 7.73 7.13 3.04 2.85 2.66 2.41 2.21 2.00 1.80 0.04 0.04 0.04 0.04 0.04 0.04 0.04 APR40-40-12CB APR40-40-15CB 11 x11 11 x 11 39.6 x 39.6 x 11.6 39.6 x 39.6 x 14.6 9.51 9.21 2.96 2.76 0.05 0.05 Thermal Resistance (°C/Watt) Part Number Fin Matrix (Rows x Columns) NATURAL CONVECTION Pressure Drop FORCED (inches of water) CONVECTION @ 200 LFPM APR40-40-18CB APR40-40-21CB APR40-40-23CB APR40-40-28CB APR40-40-33CB 11 x 11 11 x 11 11 x 11 11 x 11 11 x 11 39.6 x 39.6 x 17.6 39.6 x 39.6 x 20.6 39.6 x 39.6 x 22.6 39.6 x 39.6 x 27.6 39.6 x 39.6 x 32.6 8.65 8.43 7.99 7.41 7.00 2.50 2.30 2.09 1.85 1.65 0.05 0.05 0.05 0.05 0.05 APR43-43-12CB APR43-43-15CB APR43-43-18CB APR43-43-21CB APR43-43-23CB APR43-43-28CB APR43-43-33CB 11 x 11 11 x 11 11 x 11 11 x 11 11 x 11 11 x 11 11 x 11 42.1 x 42.1 x 11.6 42.1 x 42.1 x 14.6 42.1 x 42.1 x 17.6 42.1 x 42.1 x 20.6 42.1 x 42.1 x 22.6 42.1 x 42.1 x 27.6 42.1 x 42.1 x 32.6 8.97 8.57 8.18 7.87 7.55 6.76 6.41 2.85 2.62 2.38 2.19 1.99 1.80 1.48 0.068 0.068 0.068 0.068 0.068 0.068 0.068 APR45-45-12CB APR45-45-15CB APR45-45-18CB APR45-45-21CB APR45-45-23CB APR45-45-28CB APR45-45-33CB 11 x11 11 x 11 11 x 11 11 x 11 11 x 11 11 x 11 11 x 11 44.6 x 44.6 x 11.6 44.6 x 44.6 x 14.6 44.6 x 44.6 x 17.6 44.6 x 44.6 x 20.6 44.6 x 44.6 x 22.6 44.6 x 44.6 x 27.6 44.6 x 44.6 x 32.6 8.73 8.36 7.99 7.69 7.37 6.60 6.26 2.73 2.48 2.27 2.09 1.88 1.65 1.41 0.08 0.08 0.08 0.08 0.08 0.08 0.08 APR48-48-12CB APR48-48-15CB APR48-48-18CB APR48-48-21CB APR48-48-23CB APR48-48-28CB APR48-48-33CB 13 x13 13 x 13 13 x 13 13 x 13 13 x 13 13 x 13 13 x 13 47.1 x 47.1 x 11.6 47.1 x 47.1 x 14.6 47.1 x 47.1 x 17.6 47.1 x 47.1 x 20.6 47.1 x 47.1 x 22.6 47.1 x 47.1 x 27.6 47.1 x 47.1 x 32.6 8.29 7.83 7.44 7.18 6.94 6.42 5.87 2.83 2.60 2.36 2.18 1.98 1.79 1.47 0.085 0.085 0.085 0.085 0.085 0.085 0.085 APR50-50-12CB APR50-50-15CB APR50-50-18CB APR50-50-21CB APR50-50-23CB APR50-50-28CB APR50-50-33CB 13 x 13 13 x 13 13 x 13 13 x 13 13 x 13 13 x 13 13 x 13 49.6 x 49.6 x 11.6 49.6 x 49.6 x 14.6 49.6 x 49.6 x 17.6 49.6 x 49.6 x 20.6 49.6 x 49.6 x 22.6 49.6 x 49.6 x 27.6 49.6 x 49.6 x 32.6 8.16 7.70 7.31 7.04 6.79 6.27 5.70 2.78 2.54 2.32 2.14 1.93 1.73 1.44 0.088 0.088 0.088 0.088 0.088 0.088 0.088 APR53-53-12CB APR53-53-15CB APR53-53-18CB APR53-53-21CB APR53-53-23CB APR53-53-28CB APR53-53-33CB 13 x 13 13 x 13 13 x 13 13 x 13 13 x 13 13 x 13 13 x 13 52.1 x 52.1 x 11.6 52.1 x 52.1 x 14.6 52.1 x 52.1 x 17.6 52.1 x 52.1 x 20.6 52.1 x 52.1 x 22.6 52.1 x 52.1 x 27.6 52.1 x 52.1 x 32.6 7.84 7.39 7.00 6.74 6.49 5.98 5.42 2.74 2.50 2.28 2.10 1.90 1.69 1.42 0.086 0.086 0.086 0.086 0.086 0.086 0.086 APR55-55-12CB APR55-55-15CB APR55-55-18CB APR55-55-21CB APR55-55-23CB APR55-55-28CB APR55-55-33CB 14 x14 14 x 14 14 x 14 14 x 14 14 x 14 14 x 14 14 x 14 54.6 x 54.6 x 11.6 54.6 x 54.6 x 14.6 54.6 x 54.6 x 17.6 54.6 x 54.6 x 20.6 54.6 x 54.6 x 22.6 54.6 x 54.6 x 27.6 54.6 x 54.6 x 32.6 7.60 7.15 6.75 6.49 6.24 5.72 5.16 2.68 2.43 2.22 2.05 1.84 1.62 1.38 0.09 0.09 0.09 0.09 0.09 0.09 0.09 MATERIAL: 6063 Aluminum Alloy, Black Anodized 3 Length x Width x Height (mm)