About Heat Sinks

Heat Sinks

Heat sinks are an electronic component that is used to manage heat generated by other electronic components, usually processors, keeping them within safe temperature limits. Heat sinks typically come in two forms: active and passive. Active heat sinks are typically comprised of a cooling fan attached to an aluminum alloy metal body. The metal body absorbs and removes heat from the processor, and the fan dissipates the heat away from the processor. Passive heat sinks are made from metal, and their design maximizes the surface area for heat dissipation. The metal body of a passive heat sink also absorbs and removes heat from the processor, however, the heat is dissipated into the surrounding environment. Heat sinks are used to increase the performance and lifetime of electronic components.

Heat Sinks

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Mounting Style	Heatsink Material	Fin Style	Thermal Resistance	Length	Width	Height	Designed for

MAX01NG

Heat Sinks Max Clip System for TO-220, MAX-220, 10mm Width, 0.5mm Thickness, 22N Force

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4440
Ship by Wed. 14 May to Tue. 20 May

May 2025

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USD 0.249

Multiples of: 1

Accessories and Hardware

DIN Rail

Aluminum

14.7 mm

10 mm

0.5 mm

TO - 220, Max 220

MAX03NG

Heat Sinks Max Clip System for TO-218/TO-220, MAX-220/TO-247/MAX-247, 15mm Width, 0.5mm Thickness, 45N Force

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4416
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 0.2276

Multiples of: 1

Heat Sink Accessories

Rail Clip

Aluminum

14.7 mm

15 mm

0.5 mm

To - 247, To - 247J, Max247

529702B02500G

Heat Sinks Extruded Style Heat Sink for TO-220, Large Radial Fins, Vertical Mounting, 5.5 n Thermal Resistance, Black Anodized, 2.67mm Hole, 25.4x18.29x3.17mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4355
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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USD 2.0333

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Extruded Radial Fin

5.5 C/W

25.4 mm

41.91 mm

25.4 mm

TO - 220

311505B00000G

Heat Sinks Board Level, Stamped Heat Sink for TO-5, Vertical Mounting, Black Anodized, 9.52x9.52x10.16mm, Push-On

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4309
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 2.0279

Multiples of: 1

Heat Sinks

Snap On

Aluminum

Cylindrical

90 C/W

10.16 mm

TO - 5

CSM222-30AE

Heat Sinks HEATSINK BLACK ANODIZED

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ohmite

Availability : 4271
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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USD 2.4264

Multiples of: 1

6230DG

Heat Sinks Channel Style Stamped Heatsink with Integrated Tabs for TO-220, Straight Fins, Copper, Vertical Mounting, 12.5 n Thermal Resistance, 3.00mm Hole

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4251
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 3.3583

Multiples of: 1

Heat Sinks

Through Hole

Copper

Channel Cut Fin

25.4 mm

12.7 mm

29.97 mm

TO - 220

231-69PAB-15V

Heat Sink - TO-220 - Aluminum - 2.0W @ 45°C - Vertical

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wakefield

Availability : 4236
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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USD 0.6054

Multiples of: 50

530001B02500G

Heat Sinks Extruded Style Heat Sink for TO-218, Large Radial Fins, Vertical Mounting, 8 n Thermal Resistance, Black Anodized, 2.67mm Hole, 63.5x21.59x3.66mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4190
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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USD 6.9132

Multiples of: 1

Heat Sinks

Aluminum

Radial

25.4 mm

41.91 mm

63.5 mm

To - 218

6025DG

Heat Sinks Stamped Heat Sink, TO220, Copper, Vertical, 17.9C/W, 2.54mm Hole, Solder Tab

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4176
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 1.7297

Multiples of: 1

Heat Sinks

SMD/SMT

Copper

Staggered Fin

17.9 C/W

6.35 mm

22.22 mm

31.75 mm

TO - 220

6801G

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4159
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 0.4757

Multiples of: 1

Accessories and Hardware

TO - 220

574402B03200G

Heat Sinks Slide-On Stamped Heat Sink, TO220, Horizontal, 23.2C/W, 1.91mm Hole, Solder Tab

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4133
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 1.67

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

23.2 C/W

10.03 mm

21.08 mm

19.05 mm

To - 220

7721-5PPSG

Heat Sinks Polyphenylene Sulfide PPS Shoulder Washers, Screw Size #6, 7.92x0.79mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4122
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 0.7118

Multiples of: 1

Accessories and Hardware

1.99 mm

FK 244 13 D2 PAK

HEAT SINK, D2-PAK, 22.8°C/W

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fisher

Availability : 4105
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 1.2601

Multiples of: 1

22.8 C/W

577404B00000G

Heat Sinks Stamped Heat Sink, TO220, Slim, Low Profile, Horizontal/Vertical, 24C/W, 12.7mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4073
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 1.1547

Multiples of: 1

Heat Sinks

Slip On

Aluminum

Channel

24 C/W

19.05 mm

13.208 mm

12.7 mm

To - 202

501603B00000G

Heat Sinks Diamond Shaped, Basket, Stamped Heat Sink for TO-3, Low-Cost, Horizontal Mounting, 7.8 n Thermal Resistance, Black Anodized, 31.75mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4044
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 1.4437

Multiples of: 1

Heat Sinks

Screw

Aluminum

7.8 C/W

47.752 mm

35.56 mm

31.75 mm

To - 3

579103B00000G

Heat Sinks Space-Saving, Expandable Collar Style, Stamped Heat Sink for TO-3, Horizontal Mounting, 12.5 n Thermal Resistance, Black Anodized

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

Availability : 4018
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 1.8848

Multiples of: 1

Heat Sinks

Screw

Aluminum

Channel Cut Fin

12.5 C/W

39.116 mm

28.575 mm

22.098 mm

TO - 3

ECC4696EU

Heat Sinks 20*10*20 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

XSD

Availability : 3957
Ship by Wed. 28 May to Mon. 02 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 0.1423

Multiples of: 5

286-AB

Heat Sinks Aluminum, Wave-Solderable Heat Sink for TO220, Anodized, 25.4x12.7x30.2mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wakefield

Availability : 3956
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 0.3731

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Rectangular Fin

58 C/W

30.2 mm

12.7 mm

30.2 mm

TO - 220

V5274A-T

Heat Sink Passive Slim Screw Mount Aluminum Black Anodized

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Assmann

Availability : 3943
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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USD 1.5679

Multiples of: 4065

12 Mm

25 mm

APF19-19-10CB/A01

Heat Sinks 19x19x10mm Heat Sink 0.13mm 4000V/mil

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CTS

Availability : 0
Request Quote

USD 4.0081

Multiples of: 1

Heat Sinks

Adhesive

Aluminum

Plate

5.25 C/W

19 mm

9.5 mm

Bga, Pga, Plcc, Qfp