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

4880G

Heat Sinks Mounting Kit with Thermalfilm for TO-220

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 : 17718
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

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USD 1.5225

Multiples of: 1

288-1ABE

Heat Sinks Wave-Solderable Heat Sink for TO-220, TO-202, 22.2x5.5x31.8mm, Vertical, 50 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.

Wakefield

Availability : 7248
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.7963

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Staggered Fin

12 C/W

22.2 mm

5.5 mm

35.7 mm

TO - 220

2341BG

Heat Sink, Shuttle PCB

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 : 7139
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.5186

Multiples of: 1

7717-178NG

Heat Sinks Semiconductor Mounting Pad for TO-5, 3 Leads, 0.53mm 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 : 7059
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.3973

Multiples of: 1

Aluminum

575002B00000G

Heat Sinks Channel, Stamped Heat Sink, 2 Tab, TO220, Vertical, 13.6C/W, 3.10mm 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 : 6773
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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2	4	5	6	7	8	9	10

USD 1.3745

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Channel Cut Fin

13.6 C/W

1 in

25.4 mm

29.972 mm

TO - 220

575200B00000G

Heat Sinks Slip-On Style, Stamped Heat Sink for TO-92, Low-Cost, Vertical Mounting, 60 n Thermal Resistance, Black Anodized, 18.29mm

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 : 6675
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.9459

Multiples of: 1

Heat Sinks

Snap On

Aluminum

Channel Cut Fin

60 C/W

15.29 mm

18.29 mm

TO - 92

513001B02500G

Heat Sinks TO-218/TO-247 34.92X25.40

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 : 6651
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 1.1419

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Extruded Radial Fin

13.4 C/W

12.7 mm

34.92 mm

25.4 mm

TO - 218, TO - 247

115100F00000G

Heat Sinks Kool-Klips Clip Cover for TO-218, TO-220, Style #51

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 : 6647
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.4366

Multiples of: 1

Accessories and Hardware

TO - 218, TO - 220

580400B00000G

Heat Sinks Slide-On Heat Sink for DIPS, Stagger, Horizontal, 39 C/W, 17.78x28.58x14.12mm

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 : 6639
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 1.2794

Multiples of: 1

Heat Sinks

Snap On

Aluminum

Staggered Fin

39 C/W

28.58 mm

17.78 mm

14.12 mm

DIP - 20

MAX04NG

Heat Sinks Max Clip System for TO-247, MAX-247, TO-247J, 20mm Width, 0.5mm Thickness, 60N 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 : 6602
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.4065

Multiples of: 1

Accessories and Hardware

DIN Rail

Aluminum

14.7 mm

20 mm

0.5 mm

TO - 247, TO - 247J, Max247

7717-26DAP

Heat Sinks TO5 MOUNTING PAD

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 : 6531
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 0.6142

Multiples of: 1

Aluminum

506007B00000G

Heat Sinks Board Level Heat Sink for TO-3, Horizontal Mounting, Black Anodized, 50.8x44.45x9.52mm

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 : 6414
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 1.1781

Multiples of: 1

Heat Sinks

Screw

Aluminum

Channel Cut Fin

7 C/W

50.8 mm

44.45 mm

9.525 mm

TO - 3

8909NBG

Heat Sinks Snap-On Cover for TO-3, Nylon, Black

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 : 6385
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.3405

Multiples of: 1

501403B00000G

Heat Sinks Diamond Shape, Basket, Stamped Heat Sink, TO3, Horizontal, 10C/W, Black, 19.05mm

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 : 6364
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 1.8826

Multiples of: 1

Heat Sinks

Screw

Aluminum

Straight Fin

10 C/W

47.752 mm

35.56 mm

19.05 mm

TO - 3

125800D00000G

Heat Sinks Solder Anchor, 2.54 - 2.79mm PCB Thickness, 4.7mm

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 : 6337
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 0.1825

Multiples of: 1

Heat Sinks

Clip

7.62 mm

2.49 mm

7.19 mm

CSM221-12AE

Heat Sinks HEATSINK BLACK ONODIZED

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 : 6277
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 1.2138

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Extruded Axial Fin

18 C/W

12 mm

12.5 mm

31.2 mm

TO - 220

271-AB

Heat Sink Passive TO-220 Horizontal Thru-Hole Aluminum 5.1C/W 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.

Wakefield

Availability : 6143
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.2899

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Rectangular Fin

15.5 C/W

17.78 mm

44.45 mm

12.7 mm

TO - 220

7109D/TRG

Heat Sinks SMT, Stamped Heat Sink, D2Pak/TO263/D2PAK/TO263, Horizontal, 9C/W, 25.4mm, T/R

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 : 6073
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 1.8506

Multiples of: 50

Heat Sinks

SMD/SMT

Copper

Channel Cut Fin

25.4 mm

19.38 mm

11.43 mm

D2Pak (TO - 263)

S14K35G3S5

S14K35G3S5 epcos heat sinks thermal management

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.

TDK

Availability : 6070
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 0.2103

Multiples of: 1

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 : 5609
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025