CTS APR43-43-20CB Forged heat skins with pin fin Datasheet

CTS
®
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
No special tools needed for assembly
Height
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
Fin Matrix
(Rows x Columns)
Length x Width x Height
(mm)
Thermal Resistance
(°C/Watt @ 200 LFPM)
Pressure Drop
(inches of water)
FORCED
NATURAL CONVECTION
CONVECTION @ 200 LFPM
APR19-19-12CB
APR19-19-15CB
5x5
5x5
18.6 x 18.6 x 11.6
18.6 x 18.6 x 14.6
14.3
13.9
6.9
6.6
APR19-19-20CB
APR19-19-25CB
APR27-27-12CB
APR27-27-15CB
APR27-27-20CB
APR27-27-25CB
5
5
8
8
8
8
x5
x5
x8
x8
x8
x8
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
13.2
13.0
12.5
12.1
11.9
10.1
5.9
4.5
5.0
APR29-29-12CB
APR29-29-15CB
APR29-29-20CB
APR29-29-25CB
8
8
8
8
x8
x8
x8
x8
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
12.0
11.7
11.1
9.9
4.0
3.5
2.9
APR33-33-12CB
APR33-33-15CB
APR33-33-20CB
APR33-33-25CB
9
9
9
9
x9
x9
x9
x9
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
11.4
10.9
10.1
9.0
3.5
3.0
2.5
APR35-35-12CB
APR35-35-15CB
APR35-35-20CB
APR35-35-25CB
10
10
10
10
x 10
x 10
x 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 24.6
10.5
10.2
9.5
9.2
APR38-38-12CB
11 x 11
37.1 x 37.1 x 11.6
9.8
APR38-38-15CB
APR38-38-20CB
APR38-38-25CB
11 x 11
11 x 11
11 x 11
37.1 x 37.1 x 14.6
37.1 x 37.1 x 19.6
37.1 x 37.1 x 24.6
9.4
8.8
7.9
APR40-40-12CB
11 x 11
39.6 x 39.6 x 11.6
9.2
3.0
2.5
2.1
3.1
APR40-40-15CB
APR40-40-20CB
APR40-40-25CB
APR43-43-12CB
11
11
11
12
x 11
x 11
x 11
x 12
39.6 x 39.6 x 14.6
39.6 x 39.6 x 19.6
39.6 x 39.6 x 24.6
42.1 x 42.1 x 11.6
8.9
8.1
7.1
8.7
2.9
2.4
2.0
3.0
APR43-43-15CB
APR43-43-20CB
APR43-43-25CB
12 x 12
12 x 12
12 x 12
42.1 x 42.1 x 14.6
42.1 x 42.1 x 19.6
42.1 x 42.1 x 24.6
8.3
7.6
6.5
2.7
2.3
2.0
4.7
4.0
3.4
4.3
3.8
3.2
3.0
2.6
2.4
3.3
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
0.022
0.022
0.022
0.022
0.025
0.025
0.025
0.025
0.027
0.027
0.027
0.027
0.029
0.029
0.029
0.029
MATERIAL: 6063 Aluminum Alloy, Black Anodized
9