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
Part Number
APR19-19-12CB
APR19-19-15CB
APR19-19-20CB
APR19-19-25CB
APR27-27-12CB
APR27-27-15CB
APR27-27-20CB
APR27-27-25CB
APR29-29-12CB
APR29-29-15CB
APR29-29-20CB
APR29-29-25CB
APR33-33-12CB
APR33-33-15CB
APR33-33-20CB
APR33-33-25CB
Fin Matrix
(Rows x Columns)
5x5
5x5
5x5
5x5
8x8
8x8
8x8
8x8
8x8
8x8
8x8
8x8
9x9
9x9
9x9
9x9
Length x Width x Height
Thermal Resistance
(mm)
(°C/Watt @ 200 LFPM)
18.6 x 18.6 x 11.6
18.6 x 18.6 x 14.6
18.6 x 18.6 x 19.6
18.6 x 18.6 x 24.6
26.6 x 26.6 x 11.6
26.6 x 26.6 x 14.6
26.6 x 26.6 x 19.6
26.6 x 26.6 x 24.6
28.6 x 28.6 x 11.6
28.6 x 28.6 x 14.6
28.6 x 28.6 x 19.6
28.6 x 28.6 x 24.6
32.6 x 32.6 x 11.6
32.6 x 32.6 x 14.6
32.6 x 32.6 x 19.6
32.6 x 32.6 x 24.6
7.7
7.4
4.9
4.6
5.3
4.4
3.1
2.8
3.9
3.7
2.6
2.5
3.8
3.2
2.4
1.9
Pressure Drop
(inches of water)
0.013
0.013
0.013
0.013
0.015
0.015
0.015
0.015
0.018
0.018
0.018
0.018
0.020
0.020
0.020
0.020
Material: 6063 Aluminum Alloy, Black Anodized
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November 2004
IERC a CTS Company
413 North Moss Street
Burbank, CA 91502
818-842-7277
www.ctscorp.com