CTS APR40-40-25CB Forged heat sink Datasheet

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
Fin Matrix
(Rows x Columns)
Length x Width x Height
Thermal Resistance
(mm)
(°C/Watt @ 200 LFPM)
Pressure Drop
(inches of water)
APR19-19-12CB
APR19-19-15CB
APR19-19-20CB
APR19-19-25CB
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 19.6
18.6 x 18.6 x 24.6
7.7
7.4
4.9
4.6
0.013
0.013
0.013
0.013
APR27-27-12CB
APR27-27-15CB
APR27-27-20CB
APR27-27-25CB
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 19.6
26.6 x 26.6 x 24.6
5.3
4.4
3.1
2.8
0.015
0.015
0.015
0.015
APR29-29-12CB
APR29-29-15CB
APR29-29-20CB
APR29-29-25CB
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 19.6
28.6 x 28.6 x 24.6
3.9
3.7
2.6
2.5
0.018
0.018
0.018
0.018
APR33-33-12CB
APR33-33-15CB
APR33-33-20CB
APR33-33-25CB
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 19.6
32.6 x 32.6 x 24.6
3.8
3.2
2.4
1.9
0.020
0.020
0.020
0.020
Material: 6063 Aluminum Alloy, Black Anodized
Page 1 of 3
IERC a CTS Company
November 2004
413 North Moss Street
Burbank, CA 91502
818-842-7277
www.ctscorp.com
Series APR Forged Aluminum Heat Sinks with Pin Fins
Part Number
Fin Matrix
(Rows x Columns)
Length x Width x Height
Thermal Resistance
(mm)
(°C/Watt @ 200 LFPM)
Pressure Drop
(inches of water)
APR35-35-12CB
APR35-35-15CB
APR35-35-20CB
APR35-35-25CB
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 24.6
3.5
2.9
2.0
1.8
0.022
0.022
0.022
0.022
APR38-38-12CB
APR38-38-15CB
APR38-38-20CB
APR38-38-25CB
11 x 11
11 x 11
11 x 11
11 x 11
37.1 x 37.1 x 11.6
37.1 x 37.1 x 14.6
37.1 x 37.1 x 19.6
37.1 x 37.1 x 24.6
3.3
2.7
1.9
1.5
0.025
0.025
0.025
0.025
APR40-40-12CB
APR40-40-15CB
APR40-40-20CB
APR40-40-25CB
11 x 11
11 x 11
11 x 11
11 x 11
39.6 x 39.6 x 11.6
39.6 x 39.6 x 14.6
39.6 x 39.6 x 19.6
39.6 x 39.6 x 24.6
2.8
2.3
1.6
1.4
0.027
0.027
0.027
0.027
APR43-43-12CB
APR43-43-15CB
APR43-43-20CB
APR43-43-25CB
12 x 12
12 x 12
12 x 12
12 x 12
42.1 x 42.1 x 11.6
42.1 x 42.1 x 14.6
42.1 x 42.1 x 19.6
42.1 x 42.1 x 24.6
2.5
2.0
1.5
1.2
0.029
0.029
0.029
0.029
Material: 6063 Aluminum Alloy, Black Anodized
TAPE STYLES
Thermal
Tape
Supplier
Thickness
(mm)
Thermal
Impedance
(°C-in²/W)
Dielectric
Strength
(V/mil)
Description
A01
IERC
0.13
0.82
4,000
Double-sided acrylic adhesive on a Kapton MT carrier.
T410
Chomerics
0.18
1.10
N/A
T411
Chomerics
0.28
1.00
N/A
T412
Chomerics
0.23
0.25
N/A
8815
3M
0.38
1.20
668
Double-sided acrylic adhesive loaded w/aluminum oxide
on an aluminum foil carrier.
Double-sided silicone adhesive with expanded
aluminum mesh carrier.
Double-sided acrylic adhesive loaded w/ titanium
diboride on an expanded aluminum carrier.
Double-sided acrylic adhesive loaded with ceramic
particles.
Page 2 of 3
IERC a CTS Company
November 2004
413 North Moss Street
Burbank, CA 91502
818-842-7277
www.ctscorp.com
CLIP STYLES
Material: Nylon Plastic per UL94-V0
Nominal
Length x Width
(mm)
19 x 19
21 x 21
23 x 23
25 x 25
27 x 27
29 x 29
31 x 31
33 x 33
35 x 35
37.5 x 37.5
40 x 40
42.5 x 42.5
45 x 45
0.9 mm +/- 0.3 mm 1.7 mm +/- 0.3 mm 3.3 mm +/- 0.3 mm
Short Height
Medium Height
Tall Height
Color: Orange
Color: Blue
Color: Yellow
C1919S
C2121S
C2323S
C2525S
C2727S
C2929S
C3131S
C3333S
C3535S
C3838S
C4040S
C4343S
C4545S
C1919M
C2121M
C2323M
C2525M
C2727M
C2929M
C3131M
C3333M
C3535M
C3838M
C4040M
C4343M
C4545M
C1919T
C2121T
C2323T
C2525T
C2727T
C2929T
C3131T
C3333T
C3535T
C3838T
C4040T
C4343T
C4545T
LENGTH
Actual
Length x Width x
Height (mm)
21.2 x 21.2 x 9.1
23.2 x 23.7 x 9.1
25.2 x 25.7 x 9.1
27.2 x 27.7 x 9.1
29.2 x 29.7 x 9.1
31.2 x 31.2 x 9.1
33.2 x 33.7 x 9.1
35.2 x 35.2 x 9.1
37.2 x 37.7 x 9.1
39.7 x 40.2 x 9.1
42.2 x 42.7 x 9.1
44.7 x 45.1 x 9.1
42.7 x 47.7 x 9.1
WIDTH
HEIGHT
HOW TO ORDER?
AER 19-19-12 CB /S
Part Number Series
Dimensions in mm (LxWxH)
Commercial Black Anodize
Mounting Options
Clip
Short “/S”
Medium “/M”
Tall “/T”
Adhesive
Double-sided Kapton® “/A01”
Chomerics Thermattach® “T410, T411, or T412”
3M™ “8815”
Page 3 of 3
IERC a CTS Company
November 2004
413 North Moss Street
Burbank, CA 91502
818-842-7277
www.ctscorp.com
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