FOR MORE INFORMATION, VISIT OUR WEB SITE: WWW.AAVIDTHERMALLOY.COM
TEL: (603) 224-9988
STANDARD THERMAL SOLUTIONS
FOR HALF BRICK CONVERTERS
Aavid Thermalloy heat sinks are designed for engineers
seeking a complete off-the-shelf cooling solution for
industry standard half brick converters. Unlike other
converter heat sinks, Aavid designs feature thin fin
geometry which increases thermal performance and
reduces pressure drop. In addition, all heat sinks are
ready for mounting with interface material pre-applied
which streamlines procurement and assembly.
APPLICATION NEED:
• Maximum Performance
• Low Pressure Drop
• Fits industry standard Half Brick modules
• Optimal configuration
• Simple assembly
FEATURES AND BENEFITS:
• High fin density has more surface area
for better heat transfer in less space
• Thin fin geometry improves system airflow
and reduces fan costs.
• Hole pattern fits 1/2 brick DC/DC Converters from
top manufacturers like Delta, Emerson and Tyco
• Lengthwise and crosswise fin orientations in three
fin heights to allow a precise match to the application
• High performance QPad3TM interface pad saves
time and optional hardware kit provides the
complete solution under a single part number
Heat Sinks for Half Brick
DC/DC Converters
RoHS
Compliant
Part Number Fin Configuration “H” height Figure
241202B91200G Lengthwise 6.1 (0.24) A
241204B91200G Lengthwise 11.4 (0.45) A
241214B91200G Lengthwise 35.6 (1.40) A
241202B92200G Crosswise 6.1 (0.24) B
241204B92200G Crosswise 11.4 (0.45) B
241214B92200G Crosswise 35.6 (1.40) B
ORDERING INFORMATION:
Q-pad is a registered trademark of the Bergquist Company
Optional Hardware Kit:
Four M3 x 0.5 x 8 screws with
captive lock washer individually bagged
Use code 03 in the 11th & 12th digit
Example: 241202B92203G
Hardware Kit included
PLEASE NOTE: Any information furnished by Aavid Thermalloy is believed to be accurate and reliable, but our customers 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 THERMALLOY
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. October, 2008. All icons, drawings, illustrations, and trademarks are the property of Aavid Thermalloy, LLC. and may not be
reproduced without express written permission. (10/2008)
FOR MORE INFORMATION, VISIT OUR WEB SITE: WWW.AAVIDTHERMALLOY.COM
TEL: (603) 224-9988
Asia - Singapore
31 Admiralty Road, #06-01
Singapore 739984
TEL: 65 –6362–8388
FAX: 65–6362–8588
Europe - Italy
Via Aprile,32
40057 Cadriano (BO), Italy
TEL: (39) 051 764011
FAX: (39) 051 764092
EMAIL: sales.it@aavid.com
North America
70 Commercial Street
Concord, NH 03301
TEL: (603) 224-9988
FAX: (603) 223-1790
EMAIL: info@aavid.com
Asia - Taiwan
14F-4, NO. 79, Hsin Tai Wu RD.
SEC. 1, Hsi Chih
Taipei Hsien, Taiwan
TEL: 011(886) 2–2698–9888
FAX: 011(886) 2–2698–9808
RoHS
Compliant
Air Flow (LFM)
241202B91200G
241204B91200G
241214B91200G
Pressure Drop (in. of H2O)
0
1
2
3
4
5
6
100 200 300 400 500 600 700 800 900 1000
0
0.1
0.2
0.3
0.4
0.5
0.6
Thermal Resistance
(°C / W)
Device Case to Ambient
0
60.96
(2.400)
50.80
(2.000)
48.25
(1.900) 57.91
(2.280)
3.61
(0.142)
ø
2.29
(0.09)
“H”
Lengthwise AirFlow
Figure A
(f )
0
1
2
3
4
5
6
100 200 300 400 500 600 700 800 900 1000
0
0.1
0.2
0.3
0.4
0.5
0.6
Thermal Resistance
(°C / W)
Device Case to Ambient
0
Air Flow (LFM)
241202B92200G
241204B92200G
241214B92200G
57.91
(2.280)
48.26
(1.900)
50.80
(2.000)
60.96
(2.400)
3.61
(0.142)
ø
“H”
2.29
(0.09)
Crosswise AirFlow
Figure B
Heat Sinks for Half Brick
DC/DC Converters
