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

ICK SMD B 13 SA

HEAT SINK, FOR SMD, 29°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 : 3900
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
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USD 0.6115

Multiples of: 1

29 C/W

V7236C

Finger and Small Heatsinks

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 : 3880
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
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USD 0.2429

Multiples of: 1

233-60AB

Heat Sinks Wave-Solderable Heat Sink, TO220, 14.5x12.7x15.2mm, 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 : 3880
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
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USD 0.3904

Multiples of: 1

Heat Sinks

Smd/Smt

Aluminum

Formed Fin

11 C/W

13.21 mm

12.7 mm

19.05 mm

To - 220

XSD57-067

Heat Sinks 6.8x6x6.8mm 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 : 3880
Ship by Thu. 29 May to Tue. 03 Jun

June 2025

June 2025
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0444

Multiples of: 10

531102B02100G

Heat Sinks Board Level, Extruded Heat Sink for TO-220, Vertical Mounting, Black Anodized, 12.7x34.92x38.1mm

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 : 3849
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
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USD 1.7774

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Radial

10.4 C/W

12.7 mm

34.9 mm

38.1 mm

To - 220, To - 202

7021B - MTG

Heat Sink Passive TO-220 Folded Back Thru-Hole 6.8°C/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.

Aavid

Availability : 3828
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
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USD 1.744

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Folded Back Fin

9.65 mm

44.45 mm

36.83 mm

TO - 220

581202B02500G

Heat Sinks Extruded Style Heat Sink with Solderable Pins for TO-220, Flat-Back, Vertical Mounting, 12.8 n Thermal Resistance, Black Anodized, 2.67mm Hole, 50.8mm

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 : 3794
Ship by Thu. 15 May to Wed. 21 May

May 2025

May 2025
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USD 2.8602

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Flat Back Extruded

12.8 C/W

2.5 in

16.256 mm

50.8 mm

To - 220

322400B00000G

Heat Sinks Board Level, Extruded Heat Sink for TO-18, Vertical Mounting, Black Anodized, 12.7x12.7x5.97mm

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 : 3750
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
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USD 1.8131

Multiples of: 1

Heat Sinks

Snap On

Aluminum

Extruded Radial Fin

100 C/W

5.97 mm

TO - 18

650-B

Heat Sinks H/S for DIP & SCRAMs

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 : 3743
Ship by Thu. 15 May to Wed. 21 May

May 2025

May 2025
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USD 0.9543

Multiples of: 1

7717-79DAPG

Heat Sinks Semiconductor Mounting Pad for TO-5, DAP, Diameter 9.02mm

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 : 3705
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
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USD 1.0077

Multiples of: 1

Accessories and Hardware

Screw

0.97 mm

TO - 5

530101B00150G

Heat Sinks High-Rise Style, Board Level, Stamped Heat Sink with Wave-On Solderable Mounts for TO-218, Twisted Fins, Vertical Mounting, 6.3 n Thermal Resistance, Black Anodized, 4.75mm Hole, 21.08mm, Device Clip #50

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 : 3673
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
	S	M	T	W	T	F	S
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USD 10.2023

Multiples of: 1

Heat Sinks

SMD/SMT

Aluminum

Twisted Fin

6.3 C/W

12.7 mm

44.45 mm

TO - 218

HSB01-080808

Heat Sinks heat sink, BGA, 8.5 x 8.5 x 8 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 : 3671
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
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USD 0.5451

Multiples of: 1

Heat Sinks

Adhesive

Aluminum Alloy

Vertical Fin

43.3 C/W

8.5 mm

8 mm

BGA

BDN186CBA01

Heat Sinks IERC Heat Sink 1.81x1.81x0.605

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 : 3667
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
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USD 4.9358

Multiples of: 1

Heat Sinks

Adhesive

Aluminum

Vertical

8.1 C/W

45.97 mm

15.37 mm

Bga, Pga, Plcc, Qfp

CLP-212MG

Heat Sinks Clip Over Edge U-Clips for TO-247, MAX-247, 26.5x13.2x15mm, 36N 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 : 3665
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
	S	M	T	W	T	F	S
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USD 0.3289

Multiples of: 1

Heat Sink Accessories

Clip

Aluminum

18.9 mm

10 mm

0.5 mm

To - 247, Max 247

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 : 3660
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
	S	M	T	W	T	F	S
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USD 0.2079

Multiples of: 1

Accessories and Hardware

DIN Rail

Aluminum

10.1 mm

10 mm

0.5 mm

TO - 220

242-125ABE-22

Heat Sinks Low Profile Twisted Fin Heat Sink, Aluminum, 22.2x6.4x32.6mm, Vertical, 22 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 : 3643
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
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USD 0.5457

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Twisted Fin

6.2 C/W

6.35 mm

22.23 mm

31.75 mm

TO - 220

7721-15NG

Heat Sinks Nylon Shoulder Washer, 5.59/6.10mm OD, 2.90/2.95mm Inner Diameter, 1.73/1.91mm

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 : 3636
Ship by Tue. 13 May to Thu. 15 May

May 2025

May 2025
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USD 0.1663

Multiples of: 1

Accessories and Hardware

Screw

Composite

5.94 mm

1.91 mm

657-15ABPE

Heat Sink Passive TO-218/TO-220/TO-247 Screw Mount Aluminum 3.3C/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 : 3627
Ship by Thu. 15 May to Wed. 21 May

May 2025

May 2025
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USD 1.5094

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Extruded Axial Fin

3.3 C/W

25.4 mm

41.91 mm

38.1 mm

TO - 218, TO - 220, TO - 247

235-85AB

Heat Sinks Heat Sink for TO220, 25.4x12.7x21.6mm, 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 : 3617
Ship by Thu. 15 May to Wed. 21 May

May 2025

May 2025
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USD 0.5041

Multiples of: 1

Heat Sinks

Smd/Smt

Aluminum

Folded

6.8 C/W

41.91 mm

25.4 mm

50.8 mm

To - 220

531002B02500G

Heat Sinks Extruded Style Heat Sink with Notched Base for TO-202, Radial Fins, Vertical Mounting, 13.4 n Thermal Resistance, Black Anodized, 2.67mm Hole, 25.4mm

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 : 3614
Ship by Thu. 15 May to Wed. 21 May

May 2025