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

HSS14-B20-NP

Heat Sinks heat sink, stamping, TO-220, 19.05 x 24.

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.

CUI Devices

Availability : 5652
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USD 0.6793

Multiples of: 1

Heat Sinks

PCB

Aluminum Alloy

Formed Fin

28.6 C/W

24.9 mm

19.05 mm

11.2 mm

TO - 220

574502B03700G

Heat Sinks Board Level, Stamped Heat Sink for TO220, Vertical, Black, 9.02x21.84x19.05mm

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 : 5619
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May 2025

May 2025
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USD 0.9304

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

MAX02NG

Heat Sinks Max Clip System for TO-220, MAX-220, 12mm Width, 0.5mm Thickness, 35N 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 : 5608
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USD 0.2229

Multiples of: 1

Heat Sink Accessories

Rail Clip

Aluminum

14.7 mm

12 mm

0.5 mm

To - 220, Max 220

HSS-B20-0635H-02

Heat Sink Passive TO-220 Vertical Thru-Hole Aluminum 1050 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.

CUI Devices

Availability : 5575
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May 2025

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USD 0.3709

Multiples of: 1

Heat Sinks

Panel

Aluminum

35.46 C/W

13.21 mm

19.05 mm

6.35 mm

To - 220

Hot

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 : 5549
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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USD 0.2359

Multiples of: 1

Heat Sinks

Screw

Aluminum

Channel

24 C/W

19.05 mm

9.65 mm

To - 220

7721-6PPSG

Heat Sinks Polyphenylene Sulfide PPS Shoulder Washers, Screw Size #4, 7.11x0.79mm

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 : 5512
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USD 0.7801

Multiples of: 1

Accessories and Hardware

Screw

Composite

7.11 mm

1.99 mm

HSB03-121218

Heat Sinks heat sink, BGA, 12 x 12 x 18 mm

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.

CUI Devices

Availability : 5484
Ship by Mon. 12 May to Wed. 14 May

May 2025

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USD 0.6692

Multiples of: 1

Heat Sinks

Adhesive

Aluminum Alloy

Vertical Fin

28.8 C/W

12 mm

18 mm

BGA

7717-8NG

Heat Sinks Semiconductor Mounting Pad for IC, 8 Leads, 1.91mm 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 : 5452
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USD 0.6862

Multiples of: 1

Accessories and Hardware

Screw

Component, 8 - Pin

576012B00000G

Heat Sinks Channel Style, Stamped Heat Sink for TO-220, Wide Mounting Surface, Horizontal/Vertical Mounting, 20.8 n Thermal Resistance, Black Anodized, 22.86x11.43x9.65mm

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 : 5378
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May 2025

May 2025
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USD 1.1249

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Channel Cut Fin

9.8 C/W

22.86 mm

25.4 mm

9.65 mm

TO - 220

637-15ABPE

Heat Sinks High Efficiency Heat Sink For Vertical Board Mounting for TO-220, 38.1mm Height

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 : 5329
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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USD 1.3189

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Rectangular Fin

5.5 C/W

38.1 mm

34.93 mm

12.7 mm

TO - 220

FK245MI247V

Heatsink: moulded; TO218,TO247,TO248; L:32mm; W:20mm; H:9mm; plain

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 : 5283
Ship by Wed. 14 May to Tue. 20 May

May 2025

May 2025
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USD 1.4963

Multiples of: 1

19.7 C/W

32 mm

20 mm

9 mm

574102B03300G

Heat Sinks Slide-On Stamped Heat Sink, TO220, Vertical, 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 : 5049
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USD 1.4792

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Formed Fin

23.2 C/W

9.02 mm

10.03 mm

19.05 mm

TO - 220

ECC108928EU

Heat Sinks 15*10.5*24 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 : 5044
Ship by Wed. 28 May to Mon. 02 Jun

June 2025

June 2025
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0968

Multiples of: 5

7717-178DAPG

Heat Sinks Accessory / Grease / Epoxy / Clip

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 : 5037
Ship by Mon. 12 May to Wed. 14 May

May 2025

May 2025
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USD 0.7582

Multiples of: 1

Accessories and Hardware

Screw

0.53 mm

TO - 5

6025B-TTG

Heat Sinks Heatsink for TO-220, Black Paint Tab, 17.90 Degree C/W Thermal Resistance

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 : 5034
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May 2025

May 2025
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USD 2.94

Multiples of: 1

Heat Sinks

SMD/SMT

Aluminum

Staggered Fin

17.9 C/W

6.35 mm

22.22 mm

31.75 mm

TO - 220

7128DG

Heat Sinks Heat Sink, Slide-On/Lock Tab Clip, TO220, Copper, Vertical, 19.2C/W, 2.92mm 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 : 5028
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May 2025
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USD 1.3718

Multiples of: 1

Heat Sinks

Through Hole

Copper

Channel

9.52 mm

22 mm

27.94 mm

To - 220

531102B02500G

Heat Sinks Extruded Style Heat Sink with Notched Base for TO-202, Radial Fins, Vertical Mounting, 10.4 n Thermal Resistance, Black Anodized, 2.67mm Hole, 38.1mm

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 : 4985
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USD 1.7207

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Extruded Radial Fin

10.4 C/W

1.5 in

1.375 in

0.5 in

TO - 202

HSB04-171706

Heat Sinks heat sink, BGA, 17 x 17 x 6 mm

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.

CUI Devices

Availability : 4968
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USD 0.6096

Multiples of: 1

Heat Sinks

Adhesive

Aluminum Alloy

Vertical Fin

34.5 C/W

17 mm

6 mm

BGA

230-75AB

Heat Sinks Wave-Solder, Heat Sink, TO220, 14.5x12.7x19.1mm, Vertical/Horizontal, 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.

Wakefield

Availability : 4963
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USD 0.3499

Multiples of: 1

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 : 0
Request Quote

USD 0.6206

Multiples of: 20

Accessories and Hardware

Screw

3.18 mm

TO - 18