The Industry’s Most
Comprehensive
Selection of BGA Heat Sinks
Aavid Thermalloy offers the broadest line of innovative BGA heat sinks – including standard,
off-the-shelf solutions to support all of your most demanding applications. Cost effective
and highly functional, our BGA heat sinks range in size from 10mm x 10mm to 45mm x
45mm, and accommodate heights from 6mm to 35mm. All come in the flat base and light
weight you require, and deliver proven, long-term reliability.
New Cooling Solutions
for Ball Grid Arrays
PRODUCT SELECTOR GUIDE
374024B60023
374124B60023
374224B60023
374324B60023
374424B60023
374524B60023
10-5634-01**
10-THMA-01**
374624B60024
374724B60024
374824B60024
10-BRD2-01**
10-BRD1-01**
10-BRD1-03**
10-BRD1-04**
10-BRD1-05**
10-BRD1-07**
374924B60024
375024B60024
375124B60024
10-CLS1-01**
10-CLS2-01**
A
A
A
A
A
A
I
I
B
B
B
B
B
G
B
G
B
B
B
B
H
H
11.69
7.39
6.37
9.35
6.46
5.47
4.20
3.95
7.55
5.15
4.27
4.20
3.83
3.83
3.83
3.83
3.83
6.46
4.34
3.83
3.51
3.44
40.0
23.4
19.7
30.6
20.3
16.5
11.5
10.7
23.4
15.3
12.0
11.5
10.1
10.1
10.1
10.1
10.1
20.3
12.2
10.3
8.8
8.3
23.0
23.0
23.0
27.0
27.0
27.0
31.0
31.0
35.0
35.0
35.0
35.7
37.5
37.5
37.5
37.5
37.5
40.0
40.0
40.0
42.3
42.3
10.0
18.0
25.0
10.0
18.0
25.0
23.0
35.0
10.0
18.0
25.0
23.0
23.0
23.0
23.0
23.0
23.0
10.0
18.0
25.0
23.0
35.0
23.0
23.0
23.0
27.0
27.0
27.0
34.9
34.9
35.0
35.0
35.0
37.3
37.5
37.5
37.5
37.5
37.5
40.0
40.0
40.0
42.3
42.3
B
B
B
B
B
B
B
B
B
B
B
N
B
B
B
N
N
B
B
B
B
B
Corporate Office: Concord, NH • USA Tel: (603)224-9988
SOLDER ANCHOR ATTACHMENT METHOD
* See bottom of page 4 for information on how to use this table
Refer to page 4 for PCB hole patterns
** Heat Sinks for Flip Chip includes foam pad around perimeter.
This stabilizes the part so heat sink doesn’t move.
Part Number Width Length Height *θn *θf *Finish
L
W
H
FEATURES AND BENEFITS
• New unique wire clip design allows for complete
reworkability after assembly without damage
to the BGA package or PC Board
• Configurations are available for a wide
range of BGA package sizes
• Minimal PC Board real estate is required for
mounting
• Solder Anchors provide the most rugged
mounting in the industry
• Each Heat Sink utilizes a phase change pad as
the interface for optimal thermal performance.
H
WL
Solder Anchor Sold Separately
Part # D057
Solder anchors must be soldered to PCB
prior to attaching the heat sink clip
Consult P.C. Board Hole Pattern for number required
Drawing represents heat sink part numbers
10-BRD1-03 and 10-BRD1-05 that require 4 solder anchors
FOR ADDITIONAL TECHNICAL INFORMATION VISIT OUR WEB SITE AT WWW.AAVIDTHERMALLOY.COM/BGA
ITEMS SHOWN IN RED ARE AVAILABLE FROM AAVID THERMALLOY’S AUTHORIZED DISTRIBUTORS
1
Copyright © Aavid Thermalloy, LLC. April 2002
N
E
W
!
Drawing represents those heat sinks requiring 2 solder anchors
375324B00035
375224B00032
375424B00034
374024B00032
374024B00035
374124B00032
374124B00035
374224B00032
374224B00035
335224B00032
335224B00034
335324B00032
374324B00032
374324B00035
374424B00032
374424B00035
374524B00032
374524B00035
373024B00032
373024B00034
373224M00032
2327B-CP50
2327B-TACH
335724B00032
335824B00032
Plastic
Metal
Plastic
Metal
Plastic
Metal
Plastic
Metal
Plastic
Metal
Plastic
Metal
Metal
Plastic
Metal
Plastic
Metal
Plastic
Metal
Plastic
Metal
Plastic
Metal
Metal
Metal
Corporate Office: Concord, NH • USA Tel: (603)224-9988
TAPE ATTACHMENT METHOD
LH
W
FEATURES AND BENEFITS
• Configurations are available for a
wide range of BGA package sizes
• Tape mounted versions eliminate
the need for mounting holes in the
PC Board
• These Heat Sinks can be used with
either plastic or metal/ceramic
BGA Packages
• These Heat Sinks are compatible
with Ther-a-grip tapes
B
B
B
B
B
B
B
B
B
B
B
B
M
B
B
B
B
B
B
B
B
B
B
B
Plastic
Metal
Metal
Plastic
Metal
Plastic
Metal
Plastic
Metal
Plastic
Metal
Plastic
Metal
Metal
Plastic
Metal
Plastic
Metal
Plastic
Metal
Plastic
Metal
Metal
Metal
335824B00034
2338B-TACH
371824B00032
371824B00034
374624B00032
374624B00035
374724B00032
374724B00035
374824B00032
374824B00035
372024B00032
372024B00034
373324M00032
374924B00032
374924B00035
364424B00032
364424B00034
375024B00032
375024B00035
375124B00032
375124B00035
2321B-TACH
2332B-TACH
2342B-TACH
29.4
23.1
31.9
31.9
23.4
23.4
15.3
15.3
12.0
12.0
11.9
11.9
32.6
20.3
20.3
18.4
18.4
12.2
12.2
10.3
10.3
22.1
12.9
23.1
9.11
7.23
9.67
9.67
7.55
7.55
5.15
5.15
4.27
4.27
4.28
4.28
9.91
6.46
6.46
6.02
6.02
4.34
4.34
3.83
3.83
6.93
4.53
7.26
30.0
31.4
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
37.4
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
41.3
41.3
44.6
30.0
33.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
37.4
40.0
40.0
40.1
40.1
40.0
40.0
40.0
40.0
43.2
43.2
45.7
9.4
12.5
7.0
7.0
10.0
10.0
18.0
18.0
25.0
25.0
27.9
27.9
6.0
10.0
10.0
11.4
11.4
18.0
18.0
25.0
25.0
8.9
16.5
7.0
* See bottom of page 4 for information on how to use this table
10.2
10.2
6.4
10.0
10.0
18.0
18.0
25.0
25.0
9.9
9.9
11.4
10.0
10.0
18.0
18.0
25.0
25.0
8.9
8.9
6.0
15.2
15.2
6.6
9.4
10.2
10.2
15.2
23.0
23.0
23.0
23.0
23.0
23.0
25.0
25.0
26.9
27.0
27.0
27.0
27.0
27.0
27.0
27.9
27.9
28.0
27.9
27.9
30.1
30.0
10.2
11.1
15.2
23.0
23.0
23.0
23.0
23.0
23.0
25.0
25.0
26.9
27.0
27.0
27.0
27.0
27.0
27.0
27.9
27.9
28.0
28.1
28.1
30.1
30.0
21.20
21.20
17.60
11.69
11.69
7.39
7.39
6.37
6.37
10.39
10.39
8.71
9.35
9.35
6.46
6.46
5.47
5.47
10.00
10.00
13.13
7.43
7.43
10.84
9.11
71.4
71.4
62.5
40.0
40.0
23.4
23.4
19.7
19.7
34.0
34.0
27.7
30.6
30.6
20.3
20.3
16.5
16.5
33.3
33.3
44.1
23.4
23.4
35.7
29.4
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
M
B
B
B
B
FOR ADDITIONAL TECHNICAL INFORMATION VISIT OUR WEB SITE AT WWW.AAVIDTHERMALLOY.COM/BGA
Part Number Width Length Height *θn *θf Surface Part Number Width Length Height *θn *θf Surface *Finish
2
ITEMS SHOWN IN RED ARE AVAILABLE FROM AAVID THERMALLOY’S AUTHORIZED DISTRIBUTORS
Copyright © Aavid Thermalloy, LLC. April 2002
6.0
6.0
10.0
11.6
6.0
6.0
6.0
10.0
10.0
6.0
11.7
11.7
11.7
28.0
28.0
28.5
36.1
37.4
37.4
37.4
37.4
37.4
37.4
41.4
41.4
41.4
13.13
13.13
9.26
6.13
9.91
9.91
9.91
6.99
6.99
9.91
5.60
5.60
4.91
C
C
C
F
D
D
D
D
D
D
E
E
E
28.0
28.0
28.5
48.0
37.4
37.4
37.4
37.4
37.4
37.4
45.2
45.2
45.2
Corporate Office: Concord, NH • USA Tel: (603)224-9988
PUSH PIN ATTACHMENT METHOD
H
W
L
CLIP ATTACHMENT METHOD
B
B
B
B
B
Part Number Width Length Height *θn *θf *Finish
2317B-EP11-BGS1
2518B-EP11-BGS2
2519B-EP11-BGS5
2522B-EP04-BGS5
2520B-EP04-BGS5
32.6
22.7
19.7
22.1
15.6
9.94
7.05
6.30
6.94
5.17
20.5
28.1
31.4
38.0
38.0
26.1
30.5
34.5
38.1
38.1
15.2
15.6
15.6
10.2
15.6
H
L
W
FEATURES AND BENEFITS
• Configurations are available for a wide range
of BGA Package sizes
• All Heat Sinks utilize industry standard
hole patterns
• Plastic push pins are standard. Consult Aavid
Thermalloy for versions available with brass
push pins for more rugged applications
• Each Heat Sink utilizes a Phase Change Pad as
the interface for Optimal Thermal Performance
• Minimal diameter holes are necessary
for mounting to PC Board
FEATURES AND BENEFITS
• A unique clip eliminates the need for
mounting holes in the PC Board
• Each Heat Sink utilizes a Phase Change Pad as
the interface for optimal thermal performance
• The clips unique design eliminates the need
for thermal tape attachment
• The Clips are available in industry standard
sizes to fit a wide variety of BGA package sizes
B
B
B
B
M
M
M
B
B
M
B
B
B
Part Number Width Length Height *θn *θf *Finish *Fig.
10-6326-27
10-6326-28
10-6327-01
10-TNT2-01
10-5597-02
10-5597-22
10-5597-33
10-5607-04
10-5607-05
372924M02000
10-L4LB-03
10-L4LB-05
10-L4LB-11
44.1
44.1
30.6
18.8
33.3
33.3
33.3
22.1
22.1
32.6
16.7
16.7
14.2
FOR ADDITIONAL TECHNICAL INFORMATION VISIT OUR WEB SITE AT WWW.AAVIDTHERMALLOY.COM/BGA
3
ITEMS SHOWN IN RED ARE AVAILABLE FROM AAVID THERMALLOY’S AUTHORIZED DISTRIBUTORS
* See bottom of page 4 for information on how to use this table
* See bottom of page 4 for information on how to use this table
Refer to page 4 for PCB hole Patterns
Copyright © Aavid Thermalloy, LLC. April 2002
41.74
(1.643)
20.87
(0.822)
20.87
(0.822)
41.74
(1.643)
59.0
(2.32 REF.)
Ø
3.10 ± 0.03
(
Ø
0.122 ± 0.001)
THROUGH HOLES
(UNPLATED) 2X
55.88
(2.200)
PLATEDTHROUGH
HOLES 4X
0.97 ± 0.03
(Ø0.038 ± 0.001)
66.04
(2.600)
33.02
(1.300)
5.08
(.200 2X)
27.94
(1.100)
Corporate Office: Concord, NH • USA Tel: (603)224-9988
PCB HOLE PATTERNS
Ø
3.10 ± 0.03
(
Ø
0.122 ± 0.001)
THROUGH HOLES
(UNPLATED) 2X
32.53
(1.281)
33.38
(1.314)
16.69
(0.657) 16.46
(0.640)
46.6
(1.83 REF.)
20.85
(.821)
41.70
(1.642)
41.50
(1.634) 20.75
(0.817)
Ø
3.10 ± 0.03
(
Ø
0.122 ± 0.001)
THROUGH HOLES
(UNPLATED) 2X
24.13
(0.950)
5.08
(0.200) 4X
66.04
(2.600) 2X
33.02
(1.30)
0.97 ± 0.03
(
Ø
0.038 ± 0.001)
PLATED THROUGH
HOLES 2X
48.26
(1.900) 2X
2X
PLATED THROUGH
HOLES 4 X
35.56
(1.400)
17.78
(0.700) 5.08
(.200)
53.34
(2.100)
26.67
(1.050)
0.97 ± 0.03
(
Ø
0.038 ± 0.001)
2x
24.13
(.950)
48.26
(1.900)
66.04
(2.600)
33.02
(1.300)
5.08
(0.200)
0.97 ± 0.03
(
Ø
0.038 ± 0.001)
PLATED THROUGH
HOLES 4 X
FIGURE A FIGURE B
FIGURE C
FIGURE E FIGURE F
FIGURE G
FIGURE D
FIGURE H
Ø0.97 ± 0.03
(Ø0.038 ± 0.001)
45.72
(1.800)
22.86
( 0.900)
5.08
(.200)2X
58.42
(2.300)
29.21
(1.150)
PLATED THROUGH
HOLES 4X
FIGURE I
4
TABLE GUIDE
D i m e n s i o n s a r e i n m m
θn = Natural convection thermal resistance based on a 75°C heat
sink temperature rise
θf = Forced convection thermal resistance based on an entering 1.0
m/s (200 lfm) airflow
Finish: B = Black Anodize, M = Green Anodize, N = Clear Anodize
FOR ADDITIONAL TECHNICAL INFORMATION VISIT OUR WEB SITE AT WWW.AAVIDTHERMALLOY.COM/BGA
Copyright © Aavid Thermalloy, LLC. April 2002
THERMAL MANAGEMENT DESIGNER TOOL
Log on to our web site www.aavidthermalloy.com for design assistance.
Click on the BGA product-offering icon and let us help you
select the Heat Sink best suited for your application.
This no nonsense designer’s tool is only available from Aavid Thermalloy.
SAMPLE KITS
Contact your local Aavid Thermalloy Sales Representative for
a designers sample kit featuring our BGA Heat Sinks.
Simply log on to www.aavidthermalloy.com/sales
CORPORATE OFFICE - AAVID THERMALLOY:
80 Commercial Street
Concord, NH 03301
TEL: (603) 224-9988 FAX: (603) 223-1790
PLEASE NOTE: Our customers are reminded that they bear the responsibility for testing Aavid Thermalloy's products for proposed use. Any information furnished
by Aavid Thermalloy is believed to be accurate and reliable, but our customers must bear all responsibility for use and applications of Aavid Thermalloy products.
AAVID THERMALLOY MAKES NO WARRANTIES EXPRESSED OR IMPLIED, AS TO THE FITNESS, MERCHANTABILITY, OR SUITABILITY OF ANY AAVID PRODUCTS FOR ANY
SPECIFIC OR GENERAL USES. AAVID THERMALLOY SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND.
All Aavid Thermalloy products are sold pursuant to the Aavid Thermalloy Domestic Terms and Conditions of Sale
in effect from time to time, a copy of which shall be furnished upon request (8911A).
Copyright © Aavid Thermalloy, LLC. April 2002.
All icons, drawings, illustrations, and trademarks are the property of Aavid Thermalloy, LLC. and may not be reproduced without express written permission.
This data sheet represents only a few of a broad range of products we make to cool electronics. Our representatives can help you configure a
complete cooling solution
for your individual applications. Aavid Thermalloy along with Fluent Inc.’s Icepak thermal design software and Applied
Thermal Technologies, Inc. thermal design and validation services make up The Total Integrated Solution for Cooling Electronics™.
FOR MORE INFORMATION ON HOW TO PUT OUR STRENGTHS TO WORK FOR YOU, VISIT OUR WEB SITES AT:
Aavid Thermalloy: www.aavidthermalloy.com Tel: (603) 224-9988
Fluent Inc.: www.icepak.com Tel: (603) 643-2600
Applied Thermal Technologies, Inc.: www.thermalcooling.com Tel: (408) 522-8730