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

507002B00000G

Heat Sinks Hat Section, Stamped Heat Sink, TO220, Horizontal/Vertical, 15.6C/W, 44.45mm

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 : 10928
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 0.2852

Multiples of: 25

Heat Sinks

Screw

Aluminum

Channel Cut Fin

15.6 C/W

17.78 mm

44.45 mm

9.652 mm

TO - 220

591202B04000G

Heat Sinks Plug-In, Stamped Heat Sink, TO220, 4 Clip, Vertical Tab, 26.8C/W, 1.75mm 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 : 10912
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.7288

Multiples of: 1

Heat Sinks

Plug In

Aluminum

26.8 C/W

12.7 mm

15.24 mm

To - 220, To - 262

MAX13NG

Heat Sinks Max Clip System for TO-247, 17mm 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 : 10851
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 0.5051

Multiples of: 1

Heat Sink Accessories

Rail Clip

Aluminum

10.5 mm

17 mm

0.5 mm

To - 247

7717-7DAPG

Heat Sinks Semiconductor Mounting Pad for TO-18, DAP, 4 Leads, 6.35mm OD, 3.18mm Thickness

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 : 10822
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 1.0071

Multiples of: 1

Accessories and Hardware

Screw

3.18 mm

TO - 18

507302B00000G

Heat Sinks Stamped Heat Sink, TO220, Narrow Base, Low Profile, Horizontal/Vertical, 24C/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.

Aavid

Availability : 10596
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 0.2218

Multiples of: 25

Heat Sinks

Screw

Aluminum

Channel

24 C/W

19.05 mm

9.65 mm

To - 220

ATS-PCB1070

Heat Sinks BGA Heatsink High Performance Board Level Stamped No TIM Black-Anodized TO-220 19.05x13.21x9.52mm LxWxH

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.

Advanced Thermal Solutions

Availability : 10285
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.6456

Multiples of: 1

Heat Sinks

Screw

Aluminum

Straight Fin

25.9 C/W

19.05 mm

13.21 mm

9.52 mm

TO - 220

ECC4649EU

Heat Sinks 15*10.5*21 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 : 10165
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 0.1082

Multiples of: 5

LTN20069-T5

Heat Sinks Penguin Coolers: Heat Sink for BGA/SuperBGA/PBGA/FPBGA, 16.5x16.5x8.9mm, T411

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 : 10062
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 1.1666

Multiples of: 1

Heat Sinks

Adhesive

Aluminum

Straight Fin

16.51 mm

16.59 mm

8.89 mm

BGA, Super BGA, PBGA, FPBGA

4597

Heat Sinks Clips for Extrusions, Transistor Case Style TO-218, TO-247, MULTIWATT, 4597 CLIP - OLD P/N 420932X

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 : 10025
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.7954

Multiples of: 1

21 mm

217-36CTE6

Heat Sink Passive D2 PAK/TO-220/SOT-223/SOL-20 SMD Copper 16C/W Matte Tin

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 : 9904
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 0.3819

Multiples of: 1

Heat Sinks

SMD/SMT

Copper

Rectangular Fin

55 C/W

18.8 mm

15.24 mm

9.14 mm

D2PAK (to - 263), TO - 220, SOT - 223, SOL - 20

574502B03300G

Heat Sinks Slide-On Stamped Heat Sink, TO220, Vertical, 21.2C/W, 1.91mm Hole, 19.05mm, 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 : 9793
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 0.8258

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Formed Fin

21.2 C/W

9.9 mm

20.57 mm

19.05 mm

TO - 220

MAX23NG

Heat Sinks Max Clip System for TO-247, MAX-247, 18mm Width, 0.6mm Thickness, 100N 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 : 9786
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.2934

Multiples of: 1

Heat Sink Accessories

Rail Clip

Aluminum

15.4 mm

18 mm

0.6 mm

To - 247, To - 247J, Max247

MAX09NG

Heat Sinks Max Clip System for TO-220, 10mm 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 : 9700
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
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USD 0.2393

Multiples of: 100

Accessories and Hardware

DIN Rail

Aluminum

10.1 mm

10 mm

0.5 mm

TO - 220

578622B03200G

Heat Sinks Stamped Heat Sink, Dual TO220, Vertical, 13.2C/W, 1.91mm Hole, Stake-On 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 : 9675
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 2.31

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Channel Cut Fin

13.2 C/W

12.7 mm

37.59 mm

25.4 mm

TO - 220 x 2

PF435G

Heat Sinks Plug-In Heat Sink, TO220, Vertical, 20.3C/W, 1.60mm Hole, 9.5mm, 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 : 9669
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
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USD 0.7854

Multiples of: 1

Heat Sinks

Snap On

Aluminum

Channel Cut Fin

20.3 C/W

19.5 mm

12.7 mm

13 mm

TO - 220

574902B00000G

Heat Sinks Slide-On Stamped Heat Sink, TO220, Horizontal/Vertical, 16C/W, 35.05mm, No 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 : 9654
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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49	30	1	2	3	4	5	6
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USD 0.6214

Multiples of: 1

Slide On

Aluminum

16 C/W

21.84 mm

To - 220

579402B00000G

Heat Sinks Snap-Down Style, Stamped Heat Sink for TO-220, Two Side Fins, Vertical Mounting, 16.8 n Thermal Resistance, Black Anodized, Integrated Clip and Locking Catch for Beveled Edge

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 : 9583
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 1.028

Multiples of: 1

Heat Sinks

SMD/SMT

Aluminum

Formed Fin

16.8 C/W

19.05 mm

24.89 mm

11.18 mm

TO - 220

574602B03300G

Heat Sinks Slide-On Style Stamped Heat Sink for TO-220, Low-Cost, Labor Saving, Spring Action, Vertical Mounting, 21.6 n Thermal Resistance, 1.91mm Hole, 17.53mm, Solderable Tabs

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 : 9515
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 3.3075

Multiples of: 10

576802B04000G

Heat Sinks Plug-In Style, Stamped Heat Sink for TO-220, Four Spring Action Clips, Single Tab for Vertical Mounting, 27.3 n Thermal Resistance, Black Anodized, 1.75mm 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 : 9120
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.6098

Multiples of: 1

Heat Sinks

SMD/SMT

Aluminum

Formed Fin

27.3 C/W

12.7 mm

14.48 mm

19.05 mm

TO - 220

Hot

7721-8PPSG

Heat Sinks Polyphenylene Sulfide PPS Shoulder Washers, 2.04mm, 6.22mm OD

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 : 8918
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025