extrusion selection guide - madep

EXTRUSION SELECTION GUIDEEXTRUSION SELECTION GUIDEFOR THE EUROPEAN MARKETFOR THE EUROPEAN MARKET

WWW.AAVIDTHERMALLOY.COMWWW.AAVIDTHERMALLOY.COM

About Aavid Thermalloy LLC

Aavid Thermalloy, LLC, a subsidiary of Aavid ThermalTechnologies, Inc., is the world’s leading provider of thermal management solutions. Founded in 1964 as Aavid Engineering, Aavid quickly established a reputation for excellence and in 1999 acquiredThermalloy, Inc. Today Aavid Thermalloy is the oldest and largest business devotedexclusively to thermal management of electronic systems. We have built animpressive track record by deployingworld class engineering resources that work directly with our customers to remove damaging heat from electronic equipment.

Aavid Thermalloy is the partner of choice forelectronics companies focused on introducingnext generation products to market faster, withgreater reliability, and increased functionality. Leading theway with the industry’s broadest line of standard products,Aavid Thermalloy is the most recognized heat sink manufac-turer in the world. Our design capabilities extend beyondstandard products and use the most advanced thermal engineering resources available to design application specific products. Aavid Thermalloy solutions cool criticalelectronic components in computers, transportation, com-munications infrastructure, power supplies, motor controls,power conversion equipment, and more.

From our headquarters located in Concord, New Hampshireand locations around the globe, we develop and marketinnovative approaches to overcome the thermal challengesfacing equipment designers in North America, Europe, andAsia. Our design resources and investment in advanced man-ufacturing technologies have positioned Aavid Thermalloyas The Total Integrated Solution for Cooling Electronics.®

Global Customer Service

Anticipate and meet customer needs with the highest quality products and services in a timely and cost effective manner

World Wide Sales and Distribution

Support product development cycles with dedicated sales engineering resources and

distribution partners that deliver on time,anywhere in the world

Design Services

Guide our customers through thermal design issues at all stages

of product development from concept to production with solutions that

provide competitive advantage

World Class Manufacturing

Deliver innovative, quality products to market cost effectively using global resources and a broad portfolio of manufacturing processes and capabilities

Global Logistics Support

Integrate seamlessly into our customers supply chain byleveraging our global footprint to supply product quickly

Quality Systems Management

Pursue an approach to quality and reliability that is reinforced by a system promoting continuous improvementas part of our core culture, ISO 9001: 2000 certified

Technical Capabilities

Skilled Aavid engineers are available in every worldwidelocation to assist in selecting a heat dissapator to meet your thermal and configuration needs Aavid engineers are available and willing to assist in the following areas:front end design selection, prototypes, design modifications,accessory, and option selection. Our technical support system will support the customer throughout their entiredevelopment cycle; including prototype, product concept,design and production.

OUR MISSIONAavid Thermalloy will lead the electronics thermal management industry worldwide. We will be the first company customers call to enable their thermal designs anywhere in the world. We will respond with extraordinary speed and will provide them with timely and cost effective solutions because we understand their needs, their industry, and their culture.

1

The Aavid Thermalloy Advantage

THE

AA

VID

TH

ERM

ALL

OY

AD

VA

NTA

GE

EUROPE Italy Tel: +39 051 764011 email: [email protected] Kingdom Tel: +44 1793 401400 email: [email protected]

AMERICA USA Tel: +1 (603) 224-9988 email: [email protected]

www.aavidthermalloy.com

ASIA Singapore Tel: +65 6362 8388 email: [email protected] Tel: +886(2) 2698-9888 email: [email protected]. China Tel: +86-769-83377651-577/576 email: [email protected] China Tel: +86-21-6100-5620 email: [email protected]

The Extrusion Process

• Ideally, working with an existing shape (Aavid Thermalloy has over5,000 dies available.) is the least expensive option. However, if acustom shape is required, an extrusion die must be produced. Prices for a new dierange between € 800 and € 3000 for most dies that fall within a 180 mm circle size. Prices vary for dies greater than a 180 mm circlesize based on size and complexity.

• An aluminum billet (a round log of aluminum heated to about 480 °C)is pushed through the "tool stack" to form the net shape. The toolstack normally involves:

1. a feeder plate to form the billet into a rough geometry of the net shape

2. the extrusion die which forms the net shape

3. a backer and/or bolster plate to support the die plate

• Extrusion is pushed in 6 to 30 m lengths, straightened and stretched.It is then cut to a length to suit the users needs. Aavid Thermalloy normally stocks product in 5 m sections, however custom lengths are widely used. Consideration of the final cut length of the finished product is taken into account when determining “stick” length to maximize the yield.

• There is normally an industry standard minimum number of kilogramsinvolved in a typical "push" of extrusion. These minimums will range from about 225 kilograms to 1100 kilograms based on the shape, size and weight of the part. Aavid Thermalloy offers a variety of our most popular shapes (labeled "A" class and "B" class) at significantly smallerorder minimums than the industry standard. We can do this because we have multiple users of the same net shapes. In many instances we will have the more popular extrusions in stock and ready forimmediate delivery or use in fabricating your end product. We haveour on hand inventory as well as the class listed on our web site,www.aavidthermalloy.com, for your convenience in choosing yourdesired material.

Aavid Thermalloy

THE WIDEST SELECTION OF EXTRUDED HEAT SINK SHAPES IN THE INDUSTRY

Why choose Aavid Thermalloy as your extrusion supplier?

• Aavid Thermalloy has over 5,000 extrusion dies available for use. Chances are very good that we have a shape thatwill suit your needs. Our easy to use "Extrusion Search Tool" on our Web Site at www.aavidthermalloy.com, willguide you in choosing from our most popular shapes.

• At Aavid Thermalloy, we have built a singular source, under one name, for all your thermal management needs.We dedicate our varied resources to provide you with the optimum cooling solution in the fastest possible time.Establishing an alliance with Aavid Thermalloy at the start of your project will bring this full spectrum of capabilities to your design team.

• We have manufacturing locations throughout Europe, Asia and North America totaling over 55000 m2

of manufacturing space. Using our global footprint, we can deliver product where you need it, anywhere in the world. Every one of our manufacturing facilities has the ability to produce any level of extrusion design,regardless of complexity.

2 EUROPE Italy Tel: +39 051 764011 email: [email protected] Kingdom Tel: +44 1793 401400 email: [email protected]




Table of ContentsTA

BLE

OF

CO

NTE

NTS

The Aavid Thermalloy Advantage .............................................................................................................................................................. 1

How to Use This Catalog ................................................................................................................................................................................ 3

Indexes ................................................................................................................................................................................................................. 4-7

By Extrusion Shape.......................................................................................................................................................................... 4-5

By Part Number ................................................................................................................................................................................ 6-7

Extrusion Class Definitions ........................................................................................................................................................................... 8

Design and Machining Capabilities ........................................................................................................................................................... 9

Extrusion Design Suggestions ..................................................................................................................................................................... 10

Extrusion Tolerance Guidelines ................................................................................................................................................................... 11

Aluminum Properties ...................................................................................................................................................................................... 12

Correction Considerations - Temperature, Length and Air Speed ................................................................................................. 13

Accessories ......................................................................................................................................................................................................... 14-15

Extrusion Profiles .............................................................................................................................................................................................. 16-38

Board Mounted ................................................................................................................................................................................ 16

Flatback .............................................................................................................................................................................................. 16-24

Flatback w/Gaps .............................................................................................................................................................................. 24-25

Double Sided .................................................................................................................................................................................... 26

Max Clip Profiles .............................................................................................................................................................................. 26-31

Miscellaneous ................................................................................................................................................................................... 31-35

Base and Cover for Bonding and Brazing .............................................................................................................................. 36-38

PLEASE NOTE: Our customers are reminded that they bear the responsibility for testing Aavid Thermalloy 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. All Aavid Thermalloy products are sold subject to the Aavid DomesticTerms and Conditions of Sale in effect, a copy of which shall be furnished upon request (8911A). Copyright © Aavid Thermalloy, LLC, April 2007. All icons, drawings, illustrations, and trademarks are the property of Aavid Thermalloy, LLC and may not be reproduced without express written permission. (10/2005)

Aavid Thermalloy, LLC RoHS Compliant Product Availability

Complete details on the Aavid Thermalloy RoHS program, including a parts listing, are available on the main page of its

website: www.aavidthermalloy.com. In addition, each individual part data sheet has been updated

to readily identify those products that are currently RoHS compliant as well as those that will become compliant in the

near future. The Aavid Thermalloy RoHS specification and company statement regarding the program are also

available to view or download.

3

How to Use this Catalog

HO

W T

O U

SE T

HIS

CA

TALO

G





Thermal Resistance…What does it mean?

Thermal resistance is a value that defines the relative performance efficiency of a heat sink in terms of a temperaturedifferential with respect to the power dissipated of ºC/W. In other words, the lower the thermal resistance, the betterthe performance. Since thermal performance is related to the total surface area (especially in natural convection), thelower the thermal resistance, the larger the heat sink.

ºC/W…What is this term?

It is a relative performance measurement used for comparing and sizing extruded heat sinks. It allows a simplifiedvalue to make general comparisons between different shapes.Some qualifiers to consider when using this term:

• It is based on a uniform thermal load on the heat sink base. It assumes that there are some conductive losses in thepart. If there are multiple heat sources or fully uniform heat loading, expect improved performance up to 20%.

• It is based on a 2 m/s air speed. Pleae refer to the air speed correction graphic on page 13.

• It is based on a 75ºC temp. sink-to-ambient differential. Please refer to the temperature correction graphic on page 13.

• It is based on a 150 mm cut length. Please refer to the length correction graphic on page 13 for other lengths.

• It is based on a black anodized finish. This is preferred for natural convection heat sinks.Expect a double digit percentage increase in thermal resistance if a plain finish is used.

• It is based on the heat sink oriented in the optimal position. In natural convection, performance is very dependent on the ease of air movement through the heat sink. Positioning the heat sink in other orientations can DOUBLE the thermal resistance.

1

Page Locator Number

KEYKg/m = Weight per meter in kilograms

ºC/W = Thermal resistance for a black anodized,150 mm cut length

S.A. = Perimeter in mm2/mm

Base extrusion model and part number 0SY39 (400739)

Wt: 3.602 Kg/m

Rth,n: 0.83°C/W

Rth,f: 0.34°C/W

S.A.: 921 mm2/mm

Class: C

Extrusion weightkilograms per meter of length

Thermal resistance Natural Convection

Thermal resistance Forced Convection

Perimeter

See page 8 for extrusionclass definitions

Mechanical drawing illustrat-ing cross section of an extrusion

Dimensions are mm





Shape IndexSH

AP

E IN

DEX

Model # Part # Page # Locator #

16372 436492 16 5

19325 400356 17 2

20355 400329 34 6

20747 400333 23 7

61585 003783 18 12

79290 410139 17 13

0000D 437148 32 8

0000E 437193 34 3

0000M 437535 25 3

0000W 437937 26 5

000BW 437057 16 1

000EA 437198 23 2

000EB 437210 18 14

000EJ 437251 19 2

000EK 437264 22 13

000EM 437287 21 4

000EP 437313 22 2

000EZ 437358 22 3

000HF 437405 35 9

000KB 437427 33 12

000KC 437431 35 11

000KL 400083 35 8

000KM 400082 33 1

000KP 437487 33 4

000KT 437515 33 9

000KV 437520 33 10

000MA 437549 25 7

000MB 437562 34 4

000MC 437563 17 9

000MD 437573 25 10

000ME 437575 24 13

000MK 437588 25 8

000ML 400090 25 11

000NV 437642 32 1

000PA 437646 26 4

000SP 437825 16 6

000SV 437838 32 3

000SW 437842 16 2

000YB 438075 31 11

04801 35 5

04870 24 14

04899 34 10

04939 34 9

05026 34 5

05131 35 12

05259 28 8

05328 16 10

05340 31 9

0D168 24 2

0D245 24 4

0D452 23 13

0D456 24 3

0D589 24 7

0DA48 23 10

0DIPD 437186 16 8

0DX76 24 1

0DY55 23 14

0K237 401087 31 12

0K259 401088 18 9

0K267 401089 20 1

0K278 401092 21 1

0S009 400800 24 8

0S014 400802 32 9

0S017 400804 24 12

0S020 400807 25 2

0S021 400808 24 11

0S022 400809 24 10

0S023 400810 25 5

0S024 400811 24 9

0S025 400812 25 1

0S026 400813 32 12

0S029 26 1

0S030 400817 25 4

0S032 400819 32 13

0S033 400820 32 14

0S036 400822 19 1

0S040 400826 26 3

0S041 400827 31 13

0S044 400830 25 13

0S056 400840 17 1

0S058 400841 16 7

0S063 400844 26 2

0S067 400847 31 10

0S075 400853 35 10

0S080 400858 19 8

0S083 400860 31 14

0S084 400861 32 10

0S097 406610 16 4

0S105 400867 32 2

0S117 400872 25 6

0S120 400874 19 13

0S124 400875 32 5

0S134 400879 16 9

0S142 400883 23 11

0S144 400885 21 12

0S146 400886 17 11

0S147 400887 32 6

0S148 400888 32 11

0S160 400893 34 11

0S168 400896 22 6

0S172 406611 16 3

0S202 400902 21 5

0S215 400904 21 10

0S216 400905 21 11

0S220 400906 22 14

0S260 400911 22 5

0S280 400914 20 11

0S420 20 9

0S452 400926 21 7

0S460 400933 33 3

0S461 400934 18 11

0S462 400935 20 2

0S464 400937 33 2

0S467 400940 17 4

0S471 400944 18 8

0S472 400945 20 13

0S479 400952 16 12

0S482 400955 20 5

0S483 400956 20 8

0S484 400957 19 6

0S485 400958 18 2

0S488 400961 22 12

0S489 400962 22 11

0S491 400964 25 14

0S494 400967 21 14

0S496 400969 22 7

0S499 400972 19 10

0S501 400974 22 9

0S505 400977 29 14

0S506 400978 28 14

0S507 400979 28 13

0S508 400980 28 4

0S509 400981 30 13

0S510 400982 30 9

0S511 400983 31 1

0S512 400984 28 7

0S515 400986 28 12

0S516 400987 26 7

0S517 400988 30 2

0S518 400989 29 1

0S519 400990 17 12

0S520 400991 29 8

0S521 400992 27 10

0S522 400993 27 11

0S523 400994 26 6

0S524 400995 26 8

0S526 400997 29 5

0S527 400998 30 12

0S528 400999 29 2

0S529 26 11

0S530 401001 26 9

0S533 401004 28 3

0S547 401016 26 13

0S550 401019 29 4

0S551 401020 20 10

0S552 401021 30 3

0S555 401024 29 3

0S556 401025 27 2

0S557 401026 17 3

Model # Part # Page # Locator # Model # Part # Page # Locator #

5

Shape Index

SHA

PE

IND

EX





Model # Part # Page # Locator #

0S559 401028 28 5

0S560 401029 29 11

0S561 401030 25 9

0S562 401031 28 1

0S563 401032 16 13

0S564 401033 17 10

0S565 401034 27 14

0S567 401036 28 2

0S569 401038 26 10

0S577 401046 28 9

0S579 401048 29 6

0S581 401050 26 12

0S587 401056 17 7

0S588 411060 22 4

0S589 401057 23 9

0SA08 22 10

0SA18 400592 18 1

0SA36 400610 30 4

0SA37 400611 30 6

0SA47 22 8

0SA48 20 12

0SA66 400640 30 11

0SA68 400642 17 6

0SA71 400645 19 4

0SA72 20 14

0SX43 400663 19 14

0SX53 400670 19 3

0SX58 21 13

0SX68 21 2

0SX76 400686 22 1

0SX77 19 11

0SX98 400703 20 7

0SY03 19 7

0SY12 400713 18 3

0SY24 21 8

0SY39 400739 18 13

0SY43 17 14

0SY54 400754 29 7

0SY57 400757 35 7

0SY67 27 8

0SY76 400776 27 4

0SY77 400777 27 5

0SY78 400778 19 9

0SY93 400793 20 6

0T168 24 6

0T452 24 5

BS002 33 7

BS005 30 5

BS011 27 3

BS019 27 13

BS021 406711 26 14

BS064 406899 23 5

BS075 27 12

BS077 27 1

BS083 35 1

BS085 29 12

BS093 29 10

BS094 31 5

BS100 30 10

BS102 17 5

BS105 31 7

BS106 35 14

BS111 18 5

BS119 20 4

BS121 31 6

BS123 35 13

BS138 27 9

BS144 407639 33 6

BS147 18 4

BS149 407655 35 4

BS165 408353 38 7

BS173 34 12

BS174 32 4

BS179 18 6

BS181 33 5

BS182 16 14

BS183 23 8

BS184 407960 36 2

BS186 408487 36 4

BS191 35 6

BS193 407961 36 2

BS195 408486 36 4

BS202 31 8

BS204 18 7

BS206 17 8

BS208 27 6

BS214 34 2

BS218 34 1

BS229 29 13

BS233 408764 37 2

BS234 30 8

BS236 30 1

BS245 38 5

BS246 34 13

BS250 408942 23 4

BS257 16 11

BS258 34 8

BS270 35 3

BS273 30 7

BS290 36 3

BS291 410005 36 3

BS299 38 1

BS308 409491 36 5

BS309 409492 36 5

BS310 409493 36 6

BS311 409494 36 6

BS318 409556 36 1

BS338 19 5

BS344 409565 37 3

BS348 409552 28 10

BS362 28 11

BS388 37 5

BS394 410095 36 7

BS395 410097 36 7

BS396 410057 31 3

BS422 410165 31 2

BS425 410079 29 9

BS438 37 6

BS440 410159 33 14

BS471 410117 38 8

BS485 410559 30 14

BS491 411040 34 14

BS507 33 13

BS513 411041 35 2

BS533 37 1

BS534 410663 37 1

BS535 36 8

BS536 410681 36 8

BS537 38 2

BS538 410989 25 12

BS542 410738 27 7

BS547 439372 31 4

BS550 23 12

BS595 28 6

DB - S110 400871 32 7

EA - S245 400908 23 3

EF - S487 400960 23 1

EN - S584 401053 21 9

EQ - S150 400890 21 6

EW - S585 401054 19 12

EY - S586 401055 21 3

S535 401006 37 7

S536 401007 38 4

S578 401047 37 4

S591 406330 37 8

S592 406331 38 3

S593 406332 38 6

SKP270 401091 20 3

SKP656 401094 33 11

Model # Part # Page # Locator # Model # Part # Page # Locator #





Part IndexPA

RT

IND

EX

Part # Model # Page # Locator #

400082 000KM 33 1

400083 000KL 35 8

400090 000ML 25 11

400329 20355 34 6

400333 20747 23 7

400356 19325 17 2

0SA08 22 10

400592 0SA18 18 1

400610 0SA36 30 4

400611 0SA37 30 6

0SA47 22 8

0SA48 20 12

400640 0SA66 30 11

400642 0SA68 17 6

400645 0SA71 19 4

0SA72 20 14

400663 0SX43 19 14

400670 0SX53 19 3

0SX58 21 13

0SX68 21 2

400686 0SX76 22 1

0SX77 19 11

400703 0SX98 20 7

0SY03 19 7

400713 0SY12 18 3

0SY24 21 8

400739 0SY39 18 13

0SY43 17 14

400754 0SY54 29 7

400757 0SY57 35 7

0SY67 27 8

400776 0SY76 27 4

400777 0SY77 27 5

400778 0SY78 19 9

400793 0SY93 20 6

400800 0S009 24 8

400802 0S014 32 9

400804 0S017 24 12

400807 0S020 25 2

400808 0S021 24 11

400809 0S022 24 10

400810 0S023 25 5

400811 0S024 24 9

400812 0S025 25 1

400813 0S026 32 12

400817 0S030 25 4

400819 0S032 32 13

400820 0S033 32 14

400822 0S036 19 1

400826 0S040 26 3

400827 0S041 31 13

400830 0S044 25 13

400840 0S056 17 1

400841 0S058 16 7

400844 0S063 26 2

400847 0S067 31 10

400853 0S075 35 10

400858 0S080 19 8

400860 0S083 31 14

400861 0S084 32 10

400867 0S105 32 2

400871 DB - S110 32 7

400872 0S117 25 6

400874 0S120 19 13

400875 0S124 32 5

400879 0S134 16 9

400883 0S142 23 11

400885 0S144 21 12

400886 0S146 17 11

400887 0S147 32 6

400888 0S148 32 11

400890 EQ - S150 21 6

400893 0S160 34 11

400896 0S168 22 6

400902 0S202 21 5

400904 0S215 21 10

400905 0S216 21 11

400906 0S220 22 14

400908 EA - S245 23 3

400911 0S260 22 5

400914 0S280 20 11

400926 0S452 21 7

400933 0S460 33 3

400934 0S461 18 11

400935 0S462 20 2

400937 0S464 33 2

400940 0S467 17 4

400944 0S471 18 8

400945 0S472 20 13

400952 0S479 16 12

400955 0S482 20 5

400956 0S483 20 8

400957 0S484 19 6

400958 0S485 18 2

400960 EF - S487 23 1

400961 0S488 22 12

400962 0S489 22 11

400964 0S491 25 14

400967 0S494 21 14

400969 0S496 22 7

400972 0S499 19 10

400974 0S501 22 9

400977 0S505 29 14

400978 0S506 28 14

400979 0S507 28 13

400980 0S508 28 4

400981 0S509 30 13

400982 0S510 30 9

400983 0S511 31 1

400984 0S512 28 7

400986 0S515 28 12

400987 0S516 26 7

400988 0S517 30 2

400989 0S518 29 1

400990 0S519 17 12

400991 0S520 29 8

400992 0S521 27 10

400993 0S522 27 11

400994 0S523 26 6

400995 0S524 26 8

400997 0S526 29 5

400998 0S527 30 12

400999 0S528 29 2

0S529 26 11

401001 0S530 26 9

401004 0S533 28 3

401006 S535 37 7

401007 S536 38 4

401016 0S547 26 13

401019 0S550 29 4

401020 0S551 20 10

401021 0S552 30 3

401024 0S555 29 3

401025 0S556 27 2

401026 0S557 17 3

401028 0S559 28 5

401029 0S560 29 11

401030 0S561 25 9

401031 0S562 28 1

401032 0S563 16 13

401033 0S564 17 10

401034 0S565 27 14

401036 0S567 28 2

401038 0S569 26 10

401046 0S577 28 9

401047 S578 37 4

401048 0S579 29 6

401050 0S581 26 12

401053 EN - S584 21 9

401054 EW - S585 19 12

401055 EY - S586 21 3

401056 0S587 17 7

401057 0S589 23 9

401087 0K237 31 12

401088 0K259 18 9

401089 0K267 20 1

401091 SKP270 20 3

401092 0K278 21 1

401094 SKP656 33 11

Part # Model # Page # Locator # Part # Model # Page # Locator #

7

Part Index

PAR

T IN

DEX





Part # Model # Page # Locator #

406330 S591 37 8

406331 S592 38 3

406332 S593 38 6

BS002 33 7

BS011 27 3

BS005 30 5

406610 0S097 16 4

406611 0S172 16 3

406711 BS021 26 14

BS019 27 13

406899 BS064 23 5

BS077 27 1

BS075 27 12

BS093 29 10

BS094 31 5

BS100 30 10

BS121 31 6

BS085 29 12

BS123 35 13

BS106 35 14

BS105 31 7

BS083 35 1

BS102 17 5

BS111 18 5

BS138 27 9

BS147 18 4

407639 BS144 33 6

407655 BS149 35 4

BS173 34 12

BS174 32 4

BS182 16 14

BS191 35 6

BS183 23 8

BS181 33 5

BS179 18 6

407960 BS184 36 2

407961 BS193 36 2

BS204 18 7

BS202 31 8

BS208 27 6

BS218 34 1

BS206 17 8

BS214 34 2

BS229 29 13

408353 BS165 38 7

BS236 30 1

408486 BS195 36 4

408487 BS186 36 4

BS246 34 13

BS257 16 11

BS258 34 8

BS119 20 4

408764 BS233 37 2

BS270 35 3

BS245 38 5

408942 BS250 23 4

BS273 30 7

BS234 30 8

BS299 38 1

409491 BS308 36 5

409492 BS309 36 5

409493 BS310 36 6

409494 BS311 36 6

409552 BS348 28 10

409556 BS318 36 1

409565 BS344 37 3

BS388 37 5

410005 BS291 36 3

410057 BS396 31 3

410079 BS425 29 9

410095 BS394 36 7

410097 BS395 36 7

410117 BS471 38 8

BS438 37 6

410139 79290 17 13

410159 BS440 33 14

410165 BS422 31 2

410559 BS485 30 14

BS507 33 13

BS338 19 5

410648 BS537 38 2

410663 BS534 37 1

410664 BS533 37 1

410680 BS535 36 8

410681 BS536 36 8

410738 BS542 27 7

410989 BS538 25 12

BS550 23 12

411040 BS491 34 14

411041 BS513 35 2

411060 0S588 22 4

BS595 28 6

436492 16372 16 5

437057 000BW 16 1

437148 0000D 32 8

437186 0DIPD 16 8

437193 0000E 34 3

437198 000EA 23 2

437210 000EB 18 14

437251 000EJ 19 2

437264 000EK 22 13

437287 000EM 21 4

437313 000EP 22 2

437358 000EZ 22 3

437405 000HF 35 9

437427 000KB 33 12

437431 000KC 35 11

437487 000KP 33 4

437515 000KT 33 9

437520 000KV 33 10

437535 0000M 25 3

437549 000MA 25 7

437562 000MB 34 4

437563 000MC 17 9

437573 000MD 25 10

437575 000ME 24 13

437588 000MK 25 8

437642 000NV 32 1

437646 000PA 26 4

437825 000SP 16 6

437838 000SV 32 3

437842 000SW 16 2

437937 0000W 26 5

04801 35 5

04870 24 14

04899 34 10

04939 34 9

05026 34 5

05131 35 12

05259 28 8

05328 16 10

05340 31 9

438075 000YB 31 11

439372 BS547 31 4

BS362 28 11

003783 61585 18 12

0S420 20 9

0DA48 23 10

0D452 23 13

0DY55 23 14

0DX76 24 1

0D168 24 2

0D456 24 3

0D245 24 4

0T452 24 5

0T168 24 6

0D589 24 7

0S029 26 1

BS290 36 3

Part # Model # Page # Locator # Part # Model # Page # Locator #





Extrusion Class DefinitionsEX

TRU

SIO

NC

LASS

DEF

INIT

ION

S

General Information:Extrusions are available in standard bar lengths which are normally 5 m long sections, but length may vary for someshapes.Extrusions are unfinished and may be ordered with a black anodize or chromate finish when purchased cut to size.

Part Class (Popularity Code)

Based on current popularity, the part class gives an indication of how likely a part is to be in stock.Please visit www.aavidthermalloy.com for stock and classification details.

Class APopular extrusion used by multiple customers. Safety stock is set up on Aavid Thermalloy's system to try and keepsome inventory on hand at all times (unless depleted by sudden demand). Re-order points are set up so that wenormally have a flow of material within short lead times.

Class BModerately popular extrusion used by multiple customers. Strong likelihood of some material being available from stock or on backorder. When inventory is depleted we will re-order upon demand with minimal lead times and NO set up charges.

Class CLow demand / low usage extrusion with few / one customer demand. About a 35% chance of material in stock attime of order. If material is not in stock at time of order, a set up charge will apply. Normal minimum run is generally500 kg for less than 180 mm circle size, 1,000 kg for greater than 180 mm circle size. Contact your sales associate orvisit www.aavidthermalloy.com for current inventory status.

9

Design and Machining Capabilities

CA

PAB

ILIT

IES





Let Aavid Thermalloy assist you with product design or fabrication needs:

• Assistance with new product design

• New custom extrusions profiles to meet your mechanical and thermal requirements.

• Let our engineers aid you in designing the most cost-effective solution for your application. We have thousands of shapes and sizes to choose from; if none suits your application, we can design a new shape that will satisfy all your needs.

• Supply of full or cut to length standard shapes

• Raw extrusion sold by the meter in bar form (typically 5 meters lengths)

• Extrusion cut to precision length and cut ends deburred

• Simple wash or corrosion inhibiting finishes

• Complete "Build to Print" fabricated assemblies

• Completely machined and finished to your drawing specifications.We have factories throughout North America, Europe and Asia with complete machining and finishing capabilities for aluminum extrusion assemblies. The majority of extruded product supplied is custom fabricated to customer specification.

• Cutting to length with saws capable of holding precision tolerances on cut length and squareness

• Large or small bed CNC machining for single or multiple axis which are capable of consistently holding ± 0.05 mm/100 mm flatness as well as close tolerances for feature to feature dimensions.

• Finishing / Plating

• Anodize

• Chromate / Irridite Conversion

• Caustic Etch / Wash

• Nickel or Tin Plate

• Powder Coat

• Paint

• Silkscreen

• Marking

Aavid Thermalloy can deliver all your extrusion needs regardless of how

• Large or small

• Simple or complex

• Conceptual or fully 3D CAD designed

Aavid Thermalloy’s Extrusion Design and Machining Capabilities





Extrusion Design SuggestionsD

ESIG

N S

UG

GES

TIO

NS

Extrusion Design Suggestions

There are a number of design suggestions in the section below. Incorporating some/many of these designsuggestions into your final product should allow you to come up with a more cost effective design.

• Incorporate a "screw boss" into the design to save the cost of drilling a hole. You canuse a thread-forming / self-tapping screwduring assembly. Recommended opening of 60 degrees for ease of extrudability.

60°

• Add an "ID" mark such as a small depressionor ridge to a non-exposed surface/area ofthe extrusion design. This could serve as a guide to where holes should go, allow people to tell one side from another duringmachining or assembly or to differentiatematerial between two or more suppliers of the same shape.

• Incorporate bolt head channels for boltheads or nuts to facilitate assembly.

Aavid Thermalloy Max Clip

Semi-conductorpower device

• Dove-tails, interlocking or snap-fit joints can be designed to mate pieces together.Try designing a 2-piece extrusion as it mayreduce the cost of secondary fabrication or it may be less costly to manufacture interms of material and/or tooling costs.

• When designing fins or other relatedfeatures, attempt to keep the features as uniform in thickness as possible to allow for the extrusion to fill properly.Do not design heavy masses adjacent to smaller/narrow features. Adding a taper to a fin (thicker at base, thinner at tip) allows for easier extrudability.

• To save machining time, incorporate PC board slots or serrated extruded slots for threaded hardware into the extrusion design.

• When locating a thru or tapped hole in theextrusion, make an effort to allow clearanceon the other side or design such that thehole does not break through. If a thru ortapped holes falls into a fin or other featureon the opposite side, it makes it difficult tohold the integrity of the thread, the locationof the hole and it also makes it difficult toremove burrs caused by the machining.

• Extruded rails for mounting clips saves assembly costs.

Uniform Non-Uniform

Other criteria for the designand selection of a heat sinkshould include:

• Base plate thickness

• Ease of manufacturing

• Fin height, spacing, thickness

• Orientation of fins

• Type of material

• Weight

11

Extrusion Tolerance Guidelines

TOLE

RA

NC

ES





Material and GeometryUNI EN 755-9:20021

(ex UNI 3879/DIN 1748)

Alloys 6060 / 6063

Temper T5 / T6

Flatness ± 0.05 / 10 mm

1 UNI EN 12020 (ex DIN 17615) available upon request.

1 - EXTRUSION PROFILES

Unmachined mounting faces

Flatness ± 0.05 mm / 10 mm

Roughness (Ra) ≤ 6.0 µm

Machined mounting faces

Flatness ± 0.05 mm / 100 mm

Roughness (Ra) ≤ 0.8 µm

up to 209 mm ± 0.25 mm

300 mm to 409 mm ± 0.5 mm

over 500 mm ± 1.0 mm

Squareness (each 100 mmof the profile’s width)

0.2 mm

2 - CUT TO LENGTH

3 - FLATNESS AND ROUGHNESS

A

H

HE

B

E

H

C

BB

H

A

H H

5 - DIMENSIONAL TOLERANCE DIFFERENT FROM THE THICKNESS “B”

5a - Definition of the dimensions A, B, C, E, H

Dimensions H Tolerances on H for the circumscribed circle CDGreater than Minor or equal to CD ≤ 100 100 < CD ≤ 200 200 < CD ≤ 300 300 < CD ≤ 500 500 < CD ≤ 800

– 10 ± 0.25 ± 0.30 ± 0.35 ± 0.40 ± 0.50

10 25 ± 0.30 ± 0.40 ± 0.50 ± 0.60 ± 0.70

25 50 ± 0.50 ± 0.60 ± 0.80 ± 0.90 ± 1.0

50 100 ± 0.70 ± 0.90 ± 1.1 ± 1.3 ± 1.5

100 150 – ± 1.1 ± 1.3 ± 1.5 ± 1.7

150 200 – ± 1.3 ± 1.5 ± 1.8 ± 2.0

200 300 – – ± 1.7 ± 2.1 ± 2.4

300 450 – – – ± 2.8 ± 3.0

450 600 – – – ± 3.8 ± 4.2

600 800 – – – – ± 5.0

For open end profiles, the tolerances in table 2 must be summed tothe tolerances specified in table 4.

5b - TABLE 1 - Tolerances on the dimensions of the section of full and shaped profiles (dimensions in mm).

Dimension E Additional tolerances on H in table 2 for dimensions

Greater than Minor or equal to between the extremities of open profiles

– 20 –

20 30 ± 0.15

30 40 ± 0.25

40 60 ± 0.40

60 80 ± 0.50

80 100 ± 0.60

100 125 ± 0.80

125 150 ± 1.0

150 180 ± 1.2

180 210 ± 1.4

210 250 ± 1.6

250 – ± 1.8

5c - TABLE 2 - Additional tolerances on the H dimensions of the section of full and shaped open end profiles(dimensions in mm).

Blind holes depth – 0.0 / + 2.00 mm

Countersink depth ± 0.25 mm

Spotfacing depth max 0.50 mm

Pitches ± 0.1 mm

Hole diameters

Up to 7.99 mm – 0.05 mm / + 0.08 mm

Over 8.00 mm ± 0.10 mm

4 - CNC MACHINING

Dimensional Tolerances for Aluminum Extrusions





Aluminum PropertiesA

LUM

INU

M P

RO

PER

TIES

Physical and Mechanical Properties

Value

Physical Property 6060-T5 Alloy 6063-T5 Alloy*

Average Coefficient of Thermal Expansion 23.4 µm/m°C (20-100 °C) SAME

Approximate Melting Range 615-655 °C 610-654 °C

Thermal Conductivity 200 W/m-K (@ 25 °C) 209 W/m-K (@ 25 °C)

Electrical Resistivity 3.2 µOhm-cm (@ 20 °C) 2.8 µOhm-cm (@ 20 °C)

Ultimate Strength 175 MPa 186 MPa

Yield Strength 135 MPa 145 MPa

Elongation 11% 12% (1.6 mm) thick specimen)

Hardness Brinell No. 55 60 (500 kg load, 10 mm ball)

Ultimate Sheer Strength n.a. 117 MPa

Fatigue Endurance Limit n.a. 68.9 MPa

Modulus of Elasticity n.a. 68.9 GPa

* Source: Aluminum Standards and Data, 1988 Aluminum Association Inc.

Table 3: Typical Properties of Aluminum Extrusion Alloys

Effects of Anodization on Radiational Heat Transfer

Heat sinks cooled by natural convection may benefit from an anodized finish, but the added cost of the finish may not be justified when the part is used in forced convection cooling.

Surface emissivity limits the amount of heat transfer due to radiational cooling. With 1.0 being perfect (black body), the emissivity of anodized aluminum is 0.85 and unfinished is 0.05.

Heat transfer due to radiation is proportional to the heat sink surface area exposed to its surroundings and to the temperature rise above ambient (in absolute °K) raised to the 4th power (T sink-ambient)4. In natural convention on small heat sinks with open fins, radiational heat transfer may be as much as 25% of the total.

Relatively large extrusions and those used at low temperature rise, as in many high power applications,will only gain up to 10% by the addition of an anodized surface.

With forced ventilation (using a fan) convective heat transfer is about 4 times higher than in natural convection. Thischanges the proportion of heat transfer due to radiation. An anodized finish will only add 4 -8% to the overall coolingeffect in forced air. This percentage again, depends on fin spacing and heat sink dimensions. The color of the anodizedfinish makes little impact on emissivity since most radiational heat loss occurs at wave lengths higher than visible light.

As a rule of thumb, if anodization is not required for aesthetic or corrosion protection,we recommend it only for small, open finned heat sinks in natural convection.

13

Correction Considerations–Temperature, Length and Air Speed

CO

RR

ECTI

ON

CO

NSI

DER

ATI

ON

S





TEMPERATURE CORRECTION FACTOR

Both natural convection and radiation coefficientsare related to the sink-to-ambient temperaturedifference. To evaluate the thermal performance ofa heat sink for an application requiring a sink-to-ambient temperature rise other than 75 ºC, use thecorrection factor from the thermal resistance vs (Ts- Ta) graph shown. This factor must be used only forthermal resistance in natural convection.

A I R S P E E D m / s

0.41.0 2.0 3.0 4.0 5.0

0.8

1.2

1.6

2.0T H E R M A L R E S I S T A N C E v s A I R S P E E D

LENGTH CORRECTION FACTOR

Because the air heats up while circulating throughthe extrusion, the convection coefficient is notconstant throughout the extrusion length.Therefore, the thermal resistance changesnonlinearly as the length changes. To calculate thecorrect thermal resistance for extrusion lengthsother than the standard 150 mm length, multiplythe given thermal resistance data by theappropriate factor taken from the thermalresistance vs length graph shown. The samecorrection factor must be used for thermalresistance in both natural convection and forcedconvection.

AIR SPEED CORRECTION FACTOR

The convection coefficient is also closely related tothe air speed through the fins. Since evaluation ofair speed through the fins is difficult to evaluateunder normal circumstances, we show the thermalresistance of an extrusion in forced convectionevaluated using a tunnel the same size as theextrusion. For a tunnel airflow other than 2 m/s,refer to the factor in the thermal resistance vs airspeed graph shown. Use this factor to figurethermal resistance in forced convection.

E X T R U S I O N L E N G T H mm

T H E R M A L R E S I S T A N C E vs L E N G T H

500.5

100 150 200 250 300 350 400

1.0

1.5

2.0

DELTA T = (HEAT SINK TEMP. -AMBIENT TEMP.)ºC

T H E R M A L R E S I S T A N C E v s ( T s - T a )

800.9

1.0

1.1

1.2

1.3

1.4

75 70 65 60 55 50 45 35 3040

75

ºC D

EL

TA

T





AccessoriesA

CC

ESSO

RIE

S

Extrusion Accessories

The Max Clip System™ for discrete power semi-conductors is a high performance, low cost thermalsolution that eliminates mounting holes, screws, rivetsand the thermal inefficiency associated with using loose hardware to attach components to a heat sink.It also simplifies electrical isolation. This quick, robustattachment method saves on labor and hardware costwhile increasing performance and design flexibility.The Max Clip System™ features unique Max extrusionprofiles that should be accompanied by Max Clips to complete the system.

To learn more about the Max Clip System™ visitwww.aavidthermalloy and use our Max Clip search tool or request a copy of out new Max Clip catalog.

Max Clip

5.70

10.01

12.09

SensorsThin Components

Clips can be used to attach semiconductors toconventional extrusions or plates. These clipsprovide the necessary force to maintain properthermal performance.

Thermal interface pads are thicker than double-sidedtapes, but can be provided without adhesive if removalof the pad may be necessary. Pads can also be eitherelectrically conductive or isolating. Performance of theinterface pad is dependent on maintaining correct,constant mounting pressure.

Pads are available in many standard sizes and can alsobe designed in just about any custom size you need.

Double-sided thermal tapes adhere the heat sink to the device and offer good thermal characteristics.They are easy to apply, require no curing time, canbe electrically conductive or isolating, and need nomechanical support to provide thermal or physicalcontact between the device and the heat sink.Aavid Thermalloy can apply one side to a heat sink.

Tapes are available in many standard sizes and can also be designed in just about any custom size that you need.

Max Clips Clips

Interface Material/Pads Double-Sided Tape

Tape OptionT404T405T410T411T412

Kon Duxa factory applied cost-effective alternative to grease,it is thermallyconductive

In-Sil 8Thermally conductiveand electrically isolating

For more information about extrusion accessories, contact your local Aavid Thermalloy sales office.

15

Accessories

AC

CES

SOR

IES





Extrusion Accessories

Stand-Off Shoulder

Heat sink

PC Board

"A"

CLINCH NUT

CLINCH NUTINSTALLED

Aavid Thermalloy offers a wide variety of thermal greases and epoxies, available in many sizes.

Popular Greases:

• Sil-Free™ A metal-oxide-filled, silicone-free synthetic grease

• Ther-O-Link™ A silicone-based thermal compound

• Ultrastick™ A unique phase-change thermal interface material, silicone-free

• Thermalcote™ A silicone-based thermal grease

• Thermalcote II™ A silicone-free synthetic grease

Popular Epoxies:

• Thermalbond™ A thixotropic (smooth paste) thermally conductive epoxy

• Ther-O-Bond™ Adhesive A thermally conductive, high strength epoxy adhesive

Vertical mounted, extruded heat sinks are converted to wave solderable with the addition of solderable roll pins. Rollpins are available with stand-off shouldersin different heights for easier cleaningafter wave soldering and electricalisolation from PBC traces.

Clinch nuts are threaded nuts that allow quick assemblyof the device to the heat sink. A single screw mounts thedevice to the heat sink, reducing your hardwarerequirements. Clinch nuts are permanently pressed into the heatsink, and come in a variety of English and Metric threads. (CNE designates an English thread,and CNM designates a Metric thread.)

Clinch Nuts Solderable Pins

Grease & Epoxy

For more information about extrusion accessories, contact your local Aavid Thermalloy sales office.





Board Level - FlatbackEX

TRU

SIO

NP

RO

FILE

S

1 8

2 9

3 10

4 11

5 12

6 13

7 14

000BW (437057)Wt: 0.72 Kg/mRth,n: 3.5°C/WRth,f: 1.01°C/WS.A.: 348 mm2/mmClass: C

000SW (437842)Wt: 0.43 Kg/mRth,n: 5.3°C/WRth,f: 1.87°C/WS.A.: 191 mm2/mmClass: C

0S172 (406611)Wt: 0.4 Kg/mRth,n: 4.37°C/WRth,f: 1.52°C/WS.A.: 220 mm2/mmClass: C

0S097 (406610)Wt: 0.88 Kg/mRth,n: 3.43°C/WRth,f: 1.16°C/WS.A.: 341 mm2/mmClass: B

16372 (436492)Wt: 0.93 Kg/mRth,n: 3.4°C/WRth,f: 1.02°C/WS.A.: 323 mm2/mmClass: C

000SP (437825)Wt: 1.80 Kg/mRth,n: 1.53°C/WRth,f: 0.49°C/WS.A.: 708 mm2/mmClass: C


0DIPD (437186)Wt: 0.16 Kg/mRth,n: 12.3°C/WRth,f: 3.70°C/WS.A.: 127 mm2/mmClass: C


05328 Wt: 0.144 Kg/mRth,n: 11.98°C/WRth,f: 6.37°C/WS.A.: 102 mm2/mm

BS257 Wt: 0.368 Kg/mRth,n: 6.203°C/WRth,f: 1.83°C/WS.A.: 230.1 mm2/mm



BS182 Wt: 0.763 Kg/mRth,n: 3.881°C/WRth,f: 1.137°C/WS.A.: 328 mm2/mm

17

Flatback

EXTR

USI

ON

PR

OFI

LES





1 8

2 9

3 10

4 11

5 12

6 13

7 14


19325 (400356)Wt: 1.25 Kg/mRth,n: 3.43°C/WRth,f: 0.85°C/WS.A.: 359 mm2/mmClass: B




0SA68 (400642)Wt: 1.99 Kg/mRth,n: 2.28°C/WRth,f: 0.60°C/WS.A.: 538 mm2/mmClass: C



000MC (437563)Wt: 1.47 Kg/mRth,n: 1.97°C/WRth,f: 0.8°C/WS.A.: 404 mm2/mmClass: B



0S519 (400990)Wt: 2.297 Kg/mRth,n: 1.6°C/WRth,f: 0.43°C/WS.A.: 748 Class: B

79290 (410139)Wt: 4.63 Kg/mRth,n: 0.89ºC/WRth,f: 0.329ºC/WS.A.: 1484 mm2/mmClass: A

0SY43 Wt: 2.2 Kg/mRth,n: 1.3°C/WRth,f: 0.59°C/WS.A.: 482 mm2/mm





FlatbackEX

TRU

SIO

NP

RO

FILE

S

1 8

2 9

3 10

4 11

5 12

6 13

7 14



0SY12 (400713)Wt: 2.347 Kg/mRth,n: 1.53°C/WRth,f: 0.43°C/WS.A.: 801 mm2/mmClass: B




BS204 Wt: 1.480 Kg/mRth,n: 1.013°C/WRth,f: 0.414°C/WS.A.: 820.7 mm2/mm


0K259 (401088)Wt: 2.08 Kg/mRth,n: 1.71°C/WRth,f: 0.54°C/WS.A.: 566 mm2/mmClass: B

0S461 (400934)Wt: 4.97 Kg/mRth,n: 0.86°C/WRth,f: 0.31°C/WS.A.: 920 mm2/mmClass: A

61585 (003783)Wt: 0.97 Kg/mRth,n: 2.201ºC/WRth,f: 0.736ºC/WS.A.: 510 mm2/mmClass: B

0SY39 (400739)Wt: 3.602 Kg/mRth,n: 0.83°C/WRth,f: 0.34°C/WS.A.: 921 mm2/mmClass: C

000EB (437210)Wt: 1.77 Kg/mRth,n: 1.33°C/WRth,f: 0.59°C/WS.A.: 462 mm2/mmClass: C

19

Flatback

EXTR

USI

ON

PR

OFI

LES





1 8

2 9

3 10

4 11

5 12

6 13

7 14


000EJ (437251)Wt: 10.071 Kg/mRth,n: 0.56°C/WRth,f: 0.22°C/WS.A.: 1298 mm2/mmClass: B

0SX53 (400670)Wt: 10.461 Kg/mRth,n: 0.59°C/WRth,f: 0.18°C/WS.A.: 1525 mm2/mmClass: B


BS338 Wt: 1.59 Kg/mRth,n: 1.984ºC/WRth,f: 0.632ºC/WS.A.: 468.4 mm2/mm


0SY03 Wt: 4.63 Kg/mRth,n: 1.18°C/WRth,f: 0.33°C/WS.A.: 1006 mm2/mm


0SY78 (400778)Wt: 7.496 Kg/mRth,n: 0.57°C/WRth,f: 0.19°C/WS.A.: 1577 mm2/mmClass: A


0SX77 Wt: 2.81 Kg/mRth,n: 1.21°C/WRth,f: 0.34°C/WS.A.: 1068 mm2/mm

0S585 - EW (401054)Wt: 4.17 Kg/mRth,n: 0.83°C/WRth,f: 0.31°C/WS.A.: 953 mm2/mmClass: B


0SX43 (400663)Wt: 14.58 Kg/mRth,n: 0.49°C/WRth,f: 0.14°C/WS.A.: 1996 mm2/mmClass: A





FlatbackEX

TRU

SIO

NP

RO

FILE

S

1 8

2 9

3 10

4 11

5 12

6 13

7 14

0K267 (401089)Wt: 3.121 Kg/mRth,n: 1.01°C/WRth,f: 0.4°C/WS.A.: 626 mm2/mmClass: B


SKP270 (401091)Wt: 9.31 Kg/mRth,n: 0.68°C/WRth,f: 0.21°C/WS.A.: 1249 mm2/mmClass: B




0SX98 (400703)Wt: 3.85 Kg/mRth,n: 0.58°C/WRth,f: 0.23°C/WS.A.: 1233 mm2/mmClass: C


0S420Wt: 18.89 Kg/mRth,n: 0.37°C/WRth,f: 0.14°C/WS.A.: 4000 mm2/mm



0SA48 Wt: 13.04 Kg/mRth,n: 0.33°C/WRth,f: 0.09°C/WS.A.: 2770 mm2/mm



21

Flatback

EXTR

USI

ON

PR

OFI

LES





1 8

2 9

3 10

4 11

5 12

6 13

7 14

0K278 (401092)Wt: 5.52 Kg/mRth,n: 0.64°C/WRth,f: 0.21°C/WS.A.: 1532 mm2/mmClass: C


0S586 - EY (401055)Wt: 5.53 Kg/mRth,n: 0.63°C/WRth,f: 0.23°C/WS.A.: 1277 mm2/mmClass: B

000EM (437287)Wt: 8.80 Kg/mRth,n: 0.48°C/WRth,f: 0.17°C/WS.A.: 1657 mm2/mmClass: B





0S584-EN (401053)Wt: 20.31 Kg/mRth,n: 0.36°C/WRth,f: 0.1°C/WS.A.: 3136 mm2/mmClass: B










FlatbackEX

TRU

SIO

NP

RO

FILE

S

1 8

2 9

3 10

4 11

5 12

6 13

7 14

0SX76 (400686)Wt: 9.354 Kg/mRth,n: 0.53°C/WRth,f: 0.16°C/WS.A.: 1867 mm2/mmClass: B

000EP (437313)Wt: 18.314 Kg/mRth,n: 0.31°C/WRth,f: 0.11°C/WS.A.: 2999 mm2/mmClass: B

000EZ (437358)Wt: 6.87 Kg/mRth,n: 0.46°C/WRth,f: 0.16°C/WS.A.: 1604 mm2/mmClass: C

0S588 (411060)Wt: 12.355 Kg/mRth,n: 0.355°C/WRth,f: 0.125°C/WS.A.: 2148.51 mm2/mmClass: C









000EK (437264)Wt: 12.85 Kg/mRth,n: 0.33°C/WRth,f: 0.12°C/WS.A.: 2476 mm2/mmClass: C


300.0

8.02.4 1.6

6.0

25.0

23

Flatback

EXTR

USI

ON

PR

OFI

LES





1 8

2 9

3 10

4 11

5 12

6 13

7 14

0S487 - EF (400960)Wt: 15.72 Kg/mRth,n: 0.35°C/WRth,f: 0.11°C/WS.A.: 2313 mm2/mmClass: B

000EA (437198)Wt: 21.958 Kg/mRth,n: 0.23°C/WRth,f: 0.089°C/WS.A.: 3832 mm2/mmClass: C

0S245 - EA (400908)Wt: 22.94 Kg/mRth,n: 0.21°C/WRth,f: 0.08°C/WS.A.: 3984 mm2/mmClass: B

BS250 (408942)Wt: 25.142 Kg/mRth,n: 0.218°C/WRth,f: 0.084°C/WS.A.: 3591 mm2/mmClass: C

BS064 (406899)Wt: 28.44 Kg/mRth,n: 0.21°C/WRth,f: 0.08°C/WS.A.: 3735 mm2/mmClass: A




0DA48Wt: 26.05 Kg/mRth,n: 0.16°C/WRth,f: 0.05°C/WS.A.: 5525.5 mm2/mm



0D452Wt: 34.634 Kg/mRth,n: 0.15°C/WRth,f: 0.06°C/WS.A.: 5313 mm2/mm

0DY55Wt: 44.4 Kg/mRth,n: 0.13°C/WRth,f: 0.05°C/WS.A.: 5727 mm2/mm





Flatback - Flatback w/GapsEX

TRU

SIO

NP

RO

FILE

S

1 8

2 9

3 10

4 11

5 12

6 13

7 14

0DX76Wt: 18.708 Kg/mRth,n: 0.27°C/WRth,f: 0.08°C/WS.A.: 3717 mm2/mm




0T452Wt: 51.951 Kg/mRth,n: 0.1°C/WRth,f: 0.04°C/WS.A.: 7949 mm2/mm

0T168Wt: 64.014 Kg/mRth,n: 0.08°C/WRth,f: 0.03°C/WS.A.: 9935 mm2/mm

0D589Wt: 48.64 Kg/mRth,n: 0.11°C/WRth,f: 0.04°C/WS.A.: 8760.4 mm2/mm






000ME (437575)Wt: 1.21 Kg/mRth,n: 1.79°C/WRth,f: 0.84°C/WS.A.: 416 mm2/mmClass: C


500.0

12.56.0 1.6

9.379.2

10.0

760.0

12.0

60.0

25

Flatback - Flatback w/Gaps

EXTR

USI

ON

PR

OFI

LES





1 8

2 9

3 10

4 11

5 12

6 13

7 14



0000M (437535)Wt: 1.69 Kg/mRth,n: 2.12°C/WRth,f: 0.69°C/WS.A.: 486 mm2/mmClass: C


0S023 (400810)Wt: 1.55 Kg/mRth,n: 1.23°C/WRth,f: 0.62°C/WS.A.: 555 mm2/mm Class: C

0S117 (400872)Wt: 1.84 Kg/mRth,n: 1.08°C/WRth,f: 0.51°C/WS.A.: 617 mm2/mm Class: C

000MA (437549)Wt: 2.04 Kg/mRth,n: 1.38°C/WRth,f: 0.56°C/WS.A.: 612 mm2/mmClass: B

000MK (437588)Wt: 2.72 Kg/mRth,n: 1.07°C/WRth,f: 0.41°C/WS.A.: 852 mm2/mmClass: B


000MD (437573)Wt: 4.86 Kg/mRth,n: 0.87°C/WRth,f: 0.32°C/WS.A.: 964 mm2/mmClass: C

000ML (400090)Wt: 5.55 Kg/mRth,n: 0.74°C/WRth,f: 0.3°C/WS.A.: 1073 mm2/mmClass: C

BS538 (410989)Wt: 4.67 Kg/mRth,n: 0.818ºC/WRth,f: 0.287ºC/WS.A.: 1075.65 mm2/mmClass: C







Double sided - Max ClipEX

TRU

SIO

NP

RO

FILE

S

1 8

2 9

3 10

4 11

5 12

6 13

7 14

0S029Wt: 1.48 Kg/mRth,n: 1.79°C/WRth,f: 0.84°C/WS.A.: 555 mm2/mm



000PA (437646)Wt: 1.728 Kg/mRth,n: 1.03°C/WRth,f: 0.44°C/WS.A.: 624 mm2/mmClass: C

0000W (437937)Wt: 3.00 Kg/mRth,n: 0.89°C/WRth,f: 0.42°C/WS.A.: 949 mm2/mmClass: C




0S530 (401001)Wt: 0.121 Kg/mS.A.: 60 mm2/mm

Class: C


0S529 Wt: 0.682 Kg/mS.A.: 154 mm2/mm

0S581 (401050)Wt: 0.81 Kg/mS.A.: 135 mm2/mm

Class: B

0S547 (401016)Wt: 0.944 Kg/mS.A.: 157 mm2/mm

Class: B

BS021 (406711)Wt: 0.85 Kg/mS.A.: 122 mm2/mm

Class: C

27

Max Clip

EXTR

USI

ON

PR

OFI

LES





1 8

2 9

3 10

4 11

5 12

6 13

7 14

BS077 Wt: 1.18 Kg/m

0S556 (401025)Wt: 0.882 Kg/mS.A.: 181 mm2/mm

Class: B

BS011 Wt: 0.95 Kg/m

0SY76 (400776)Wt: 0.832 Kg/mS.A.: 143 mm2/mm

Class: A

0SY77 (400777)Wt: 1.881 Kg/mS.A.: 140 mm2/mm

Class: A

BS208 Wt: 1.893 Kg/mS.A.: 146.7 mm2/mm

BS542 (410738)Wt: 0.9 Kg/mS.A.: 193 mm2/mm

Class: C

0SY67 Wt: 1.317 Kg/mS.A.: 142 mm2/mm

BS138 Wt: 2.510 Kg/mS.A.: 260 mm2/mm

0S521 (400992)Wt: 1.749 Kg/mS.A.: 178 mm2/mm

Class: C

0S522 (400993)Wt: 1.389 Kg/mS.A.: 212 mm2/mm

Class: C


BS019 Wt: 1.72 Kg/m






Max ClipEX

TRU

SIO

NP

RO

FILE

S

1 8

2 9

3 10

4 11

5 12

6 13

7 14

0S562 (401031)Wt: 2.015 Kg/mS.A.: 247 mm2/mm

Class: B





BS595 Wt: 1.528 Kg/mRth,n: 2.455ºC/WRth,f: 0.693ºC/WS.A.: 445 mm2/mm



0S577 (401046)Wt: 1.442 Kg/mS.A.: 381 mm2/mm

Class: C

BS348 (409552)Wt: 2.48 Kg/mRth,n: 1.425ºC/WRth,f: 0.568ºC/WS.A.: 513 mm2/mmClass: C





29

Max Clip

EXTR

USI

ON

PR

OFI

LES





1 8

2 9

3 10

4 11

5 12

6 13

7 14







0SY54 (400754)Wt: 1.736 Kg/mRth,n: 2.27°C/WRth,f: 0.55°C/WS.A.: 604 mm2/mmClass: A












Max ClipEX

TRU

SIO

NP

RO

FILE

S

1 8

2 9

3 10

4 11

5 12

6 13

7 14




0SA36 (400610)Wt: 3.45 Kg/mRth,n: 0.93°C/WRth,f: 0.29°C/WS.A.: 1153 mm2/mmClass: A










BS485 (410559)Wt: 2.300 Kg/mRth,n: 1.656ºC/WRth,f: 0.696ºC/WS.A.: 472 mm2/mmClass: C

31

Max Clip - Miscellaneous

EXTR

USI

ON

PR

OFI

LES





1 8

2 9

3 10

4 11

5 12

6 13

7 14


BS422 (410165)Wt: 10.100 Kg/mRth,n: 0.407ºC/WRth,f: 0.156ºC/WS.A.: 2025 mm2/mmClass: B

BS396 (410057)Wt: 10.200 Kg/mS.A.: 1610 mm2/mm

Class: C





05340 Wt: 10.23 Kg/m


000YB (438075)Wt: 1.08 Kg/mRth,n: 3.21°C/WRth,f: 1.15°C/WS.A.: 305 mm2/mmClass: B

0K237 (401087)Wt: 1.91 Kg/mRth,n: 1.53°C/WRth,f: 0.59°C/WS.A.: 493 mm2/mmClass: C







MiscellaneousEX

TRU

SIO

NP

RO

FILE

S

1 8

2 9

3 10

4 11

5 12

6 13

7 14

000NV (437642)Wt: 11.4875 Kg/mRth,n: 0.33°C/WRth,f: 0.12°C/WS.A.: 947 mm2/mmClass: B


000SV (437838)Wt: 7.90 Kg/mRth,n: 0.75°C/WRth,f: 0.34°C/WS.A.: 1567 mm2/mmClass: C




0S110 - DB (400871)Wt: 17.6 Kg/mRth,n: 0.35°C/WRth,f: 0.14°C/WS.A.: 2440 mm2/mmClass: B

0000D (437148)Wt: 17.70 Kg/mRth,n: 0.41°C/WRth,f: 0.18°C/WS.A.: 2377 mm2/mmClass: C

0S014 (400802)Wt: 0.60 Kg/mRth,n: 5°C/WRth,f: 3.13°C/WS.A.: 102 mm2/mmClass: C






33

Miscellaneous

EXTR

USI

ON

PR

OFI

LES





1 8

2 9

3 10

4 11

5 12

6 13

7 14

000KM (400082)Wt: 1.218 Kg/mRth,n: 1.82°C/WRth,f: 1.02°C/WS.A.: 363 mm2/mmClass: A



000KP (437487)Wt: 1.293 Kg/mRth,n: 2.24°C/WRth,f: 0.91°C/WS.A.: 375 mm2/mmClass: C


BS144 (407639)Wt: 2.368 Kg/mRth,n: 1.372°C/WRth,f: 0.568°C/WS.A.: 537 mm2/mmClass: C


000KT (437515)Wt: 2.092 Kg/mRth,n: 2.15°C/WRth,f: 0.69°C/WS.A.: 456 mm2/mmClass: C

000KV (437520)Wt: 2.097 Kg/mRth,n: 2.08°C/WRth,f: 0.77°C/WS.A.: 423 mm2/mmClass: C

SKP656 (401094)Wt: 2.096 Kg/mRth,n: 1.919ºC/WRth,f: 0.652ºC/WS.A.: 445 mm2/mmClass: C

000KB (437427)Wt: 5.79 Kg/mRth,n: 0.794°C/WRth,f: 0.33°C/WS.A.: 1050 mm2/mmClass: B







MiscellaneousEX

TRU

SIO

NP

RO

FILE

S

1 8

2 9

3 10

4 11

5 12

6 13

7 14



0000E (437193)Wt: 2.18 Kg/mRth,n: 1.33°C/WRth,f: 0.49°C/WS.A.: 713 mm2/mmClass: C

000MB (437562)Wt: 2.72 Kg/mRth,n: 1.09°C/WRth,f: 0.41°C/WS.A.: 791 mm2/mmClass: C




04939 Wt: 1.12 Kg/m





BS491

35

Miscellaneous

EXTR

USI

ON

PR

OFI

LES





1 8

2 9

3 10

4 11

5 12

6 13

7 14

BS083 Wt: 4.822 Kg/mS.A.: 1176 mm2/mm

BS513


BS149 Wt: 4.879 Kg/mS.A.: 682 mm2/mm

04801 Wt: 0.502 Kg/m

BS191 Wt: 1.134 Kg/mS.A.: 322 mm2/mm


000KL (400083)Wt: 1.188 Kg/mRth,n: 2.75°C/WRth,f: 0.85°C/WS.A.: 379 mm2/mmClass: A

000HF (437405)Wt: 0.35 Kg/mS.A.: 195 mm2/mm

Class: B


000KC (437431)Wt: 6.59 Kg/mRth,n: 0.67°C/WRth,f: 0.24°C/WS.A.: 1338 mm2/mmClass: C

05131 Wt: 0.535 Kg/m

BS123 Wt: 0.310 Kg/mS.A.: 107.1 mm2/mm

BS106 Wt: 0.480 Kg/mS.A.: 94.3 mm2/mm





Base and cover for bonding and brazingEX

TRU

SIO

NP

RO

FILE

S

1 5

2 6

3 7

4 8

BS308 + BS309 (409491 + 409492)Fins thickness: 1.5 mm Pitch: 4.1 mmN°: 50




BS394 + BS395 (410095 + 410097)Fins thickness: 1.5 mm Pitch: 4,5 mmN°: 55



NOTE: Covers can be avoided for limited fins heights. H value is a free choice.

37

Base and cover for bonding and brazing

EXTR

USI

ON

PR

OFI

LES





1 5

2 6


3 7

4 8

BS388Wt: 1.52 Kg/m N°: 27Fins thickness: 1.0 mm Pitch: 2.8 mm


S535 (401006)Wt: 3.278 Kg/m N°: 39Fins thickness: 1.0 mm Pitch: 3.5 mmClass: B

S578 (401047)Wt: 0.834 Kg/m N°: 16Fins thickness: 2.0 mm Pitch: 3.8 mmClass: C







Max Extrusion IndexEX

TRU

SIO

NP

RO

FILE

S

1 5

2 6

BS299Wt: 7.295 Kg/m N°: 31 (+2)Fins thickness: 1.2 mm (+2 mm) Pitch: 5.0 mm

3 7

4 8




S592 (406331)Wt: 6.907 Kg/m N°: 31 (+2)Fins thickness: 1.2 mm (+2 mm) Pitch: 5.0 mmClass: C

BS165 (408353)Wt: 11.602 Kg/m N°: 32Fins thickness: 1.5 mm Pitch: 9.0 mmClass: B


BS471 (410117)Wt: 17.44 Kg/mClass: B


39

Notes

NO

TES









Aavid Thermal Technologies, Inc.The Total Integrated Solution for Cooling Electronics ®

Aavid Thermal Technologies, Inc., operates through its subsidiaries in two business areas–Thermal

Management Solutions and Customized Computer Aided Engineering (CAE). Each of these businesses

has an established reputation for high product quality, service excellence, and engineering innovation.

WWW.AATT.COM

Aavid Thermalloy, LLC is the partner of choice for electronics companies focused on introducing next

generation products to market faster, with greater reliability, and increased functionality. Leading the way

with the industries broadest line of standard products, Aavid Thermalloy is the most recognized heat

sink manufacturer in the world. Our design capabilities extend beyond standard products and use

the most advanced thermal engineering resources available to design application specific products.

Aavid Thermalloy solutions cool critical electronic components in computers, transportation, communications

infrastructure, power supplies, motor controls, power conversion equipment, and more.

WWW.AAVIDTHERMALLOY.COM

Applied Thermal Technologies is the leading thermal engineering company specializing in system, board,

and component level design and analysis using CFD/FEA and experimental techniques. Applied can analyze

and solve all your thermal challenges. With US offices in Santa Clara, California, Richardson, Texas

as well as international offices in the Pacific Rim, Applied assists companies globally. Dedicated thermal

engineers characterize your system and provide the most advanced and effective cooling solutions,

saving thousands in engineering resources, thermal modeling software, and test hardware.

WWW.THERMALCOOLING.COM

VISIT OUR WEB SITE:w w w. a av i d t h e r m a l l oy. co m

The MAX clip system Board mounted Surface Mount Heat Sinks

BGA Heat sinks Extrusions Powerfin

Powerblock Brazedgain - Powergain

Liquid Cold Plate solutions Hydrosink Heat Pipe solutions

MAIN PRODUCTS:

VISIT OUR WEB SITE:


North America - USAConcord, NH

North America - USAPlano, TX

••

Asia - SingaporeSingapore

Asia - TaiwanTaiwan

Europe - ItalyCadriano (BO)

Europe - UKSwindon

• • • •

Worldwide Sales Offices

FOR MORE INFORMATION, VISIT OUR WEB SITE: WWW.AAVIDTHERMALLOY.COM

•

Asia - ChinaShanghai

•Asia - ChinaGuang Dong

North America80 Commercial StreetConcord, NH 03301TEL: (603) 224-9988FAX: (603) 223-1790EMAIL: [email protected]

North America2700 Research DriveSuite 200Plano, TX 75074TEL: (972)-633-9371FAX: (972)-633-5291EMAIL: [email protected]

Asia - ChinaYuNing Industrial District,HengLi Town, DongGuan CityGuang Dong, ChinaTEL: +86-769-83377651-577/576FAX: +86-769-83379052EMAIL: [email protected]

Asia - Singapore5 Woodlands Industrial Park E1Singapore 757728TEL: 65 –6362–8388FAX: 65–6362–8588EMAIL: [email protected]

Asia - Taiwan14F-4, NO. 79, Hsin Tai Wu RD.SEC. 1, Hsi ChihTaipei HsienTaiwanTEL: 011(886) 2–2698–9888FAX: 011(886) 2–2698–9808EMAIL: [email protected]

Asia - China660 Shang-Cheng Road, Room #1601Shanghai 200120TEL: +86-21-6100-5620FAX: +86-21-6100-5677EMAIL: [email protected]

Europe - UKCheney ManorSwindonSN2 2QNEnglandTEL: 44(0) 1793 401400FAX: 44(0)1793 615396EMAIL: [email protected]

Europe - ItalyVia XXV Aprile, 3240057 Cadriano (BO), ItalyTEL: (39) 051 764011FAX: (39) 051 764090EMAIL: [email protected]

Lito

gra

fia

Zu

cch

ini 0

5-2

00

7

extrusion selection guide - madep

Documents