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

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	Product
	Mounting Style
	Heatsink Material
	Fin Style
	Thermal Resistance
	Length
	Width
	Height
	Designed for

Sorting

Sort Column:

Sort Direction:

First

...

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

HSS-B20-061H-03

Heat Sink Passive TO-220 Vertical Thru-Hole Aluminum 5052 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 : 3595
Ship by Fri. 16 May to Thu. 22 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.7387

Multiples of: 1

Heat Sinks

Panel

Aluminum

23.05 C/W

38.1 mm

12.8 mm

12.7 mm

To - 220

ICK SMD A 5 SA

HEAT SINK, FOR SMD, 123°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 : 3560
Ship by Wed. 14 May to Fri. 16 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.3456

Multiples of: 1

123 C/W

579302B00000G

Heat Sinks Snap-Down, Heat Sink, TO220, 2 Side Fin, Vertical, 16.8C/W, Clip w/Locking Catch

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 : 3523
Ship by Wed. 14 May to Fri. 16 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.7808

Multiples of: 1

Heat Sinks

Aluminum

Two Side Fins

16.8 C/W

19.05 mm

24.89 mm

11.18 mm

To - 220

Hot

ATS-PCB1073

Heat Sinks BGA Heatsink High Performance Board Level Stamped No TIM Tin Plated TO-220 12.7x26.2x10.21mm 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 : 3510
Ship by Wed. 14 May to Fri. 16 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.735

Multiples of: 1

Heat Sinks

Screw

Aluminum

Formed Fin

18 C/W

12.7 mm

26.2 mm

10.21 mm

TO - 220

574802B03300G

Heat Sinks Clip-On, Heat Sink, TO220, Vertical, 20.4C/W, 1.91mm Hole, L/R Side Fin, 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 : 3482
Ship by Fri. 16 May to Thu. 22 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 7.4012

Multiples of: 1

580100B00000G

Heat Sinks Slide-On Stamped Heat Sink, DIPS, Stagger Fin, Horizontal, 30C/W, Black Anodize

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 : 3457
Ship by Wed. 14 May to Fri. 16 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.7325

Multiples of: 1

Heat Sinks

Snap On

Aluminum

Staggered Fin

30 C/W

14.27 mm

15.24 mm

11.43 mm

DIP - 8

542502B00000G

Heat Sinks Stamped Heat Sink, TO220, Stagger Fin, Horizontal, 24C/W, 2.39mm 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 : 3443
Ship by Fri. 16 May to Thu. 22 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 3.7669

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Staggered Fin

24 C/W

0.88 in

22.22 mm

31.75 mm

TO - 220

XSD1226-307

Heat Sinks 20x14x20mm 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 : 3380
Ship by Fri. 30 May to Wed. 04 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 0.1672

Multiples of: 5

289-AB

Heat Sinks Single Package Heat Sink for TO-218, TO-220, TO-202, Aluminum, 25.4x18.1x12.7mm

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.

Wakefield

Availability : 3365
Ship by Wed. 14 May to Fri. 16 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.2853

Multiples of: 1

Heat Sinks

Smd/Smt

Aluminum

Folded

9 C/W

25.4 mm

12.7 mm

18.03 mm

To - 218, To - 202, To - 220

657-20ABPE

Heat Sinks Heat Sink for Vertical Mount for TO-220, TO-247, TO-218, 41.9x25.4mm, 50.8mm H

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 : 3325
Ship by Fri. 16 May to Thu. 22 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 2.0134

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Rectangular, Fin

50.8 mm

41.9 mm

25.4 mm

To - 220, To - 247, To - 218

ML33G

Heat Sinks Board Level Heat Sink for TO-218, TO-220, TO-220-Single Gauge 0.020 Inch, Vertical Mounting, Black Anodized, 20x38x36mm

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 : 3313
Ship by Wed. 14 May to Fri. 16 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.8609

Multiples of: 1

Heat Sinks

Screw

Aluminum

Channel

20 mm

38 mm

36 mm

To - 220, To - 218

637-20ABPE

Heat Sinks High Efficiency Heat Sink For Vertical Board Mounting for TO-220, 50.8mm 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 : 3292
Ship by Fri. 16 May to Thu. 22 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 1.516

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Rectangular Fin

4.7 C/W

50.8 mm

34.93 mm

12.7 mm

TO - 220

7717-7NG

Heat Sinks Semi Mounting Pad for TO-18, Nylon, 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 : 3253
Ship by Wed. 14 May to Fri. 16 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.3754

Multiples of: 1

Accessories and Hardware

Screw

5.08 mm

TO - 18

6396B-P2G

Heat Sink Passive TO-220 Radial Thru-Hole 5.6C/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 : 3162
Ship by Wed. 14 May to Fri. 16 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 3.4712

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Extruded Radial Fin

25.4 mm

41.91 mm

25.4 mm

TO - 218, TO - 220

518-95AB

Heat Sinks Heat Sink for DC/DC Converters, Half Brick, 57.9x61x24.1mm, Vertical, 8 Fins

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 : 3145
Ship by Fri. 16 May to Thu. 22 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 4.682

Multiples of: 1

Heat Sinks

Screw

Aluminum

Rectangular Fin

2.2 C/W

57.9 mm

24.13 mm

DC/DC Converter, 1/2 Brick

HS-012

Heatsink: moulded; TO220; black; L:25mm; W:25mm; H:9.5mm; 16.6K/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.

Stonecold

Availability : 3138
Ship by Wed. 14 May to Fri. 16 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.4821

Multiples of: 1

16.6 K/W

25 mm

9.5 mm

273-AB

Heat Sink Passive TO-218/TO-220 Vertical/Horizontal Thru-Hole Aluminum 7.2°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.

Wakefield

Availability : 3136
Ship by Wed. 14 May to Fri. 16 May

May 2025

May 2025
	S	M	T	W	T	F	S
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10
20	11	12	13	14	15	16	17
21	18	19	20	21	22	23	24
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7

USD 0.3072

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Rectangular Fin

24.5 C/W

19.1 mm

19.05 mm

9.52 mm

TO - 218, TO - 220

ATS-HK91-R0

Heat Sinks Brass pushPIN and Spring Assembly, 12.7x15.1x17.9mm, 3mm Board Hole Size

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 : 0
Request Quote

USD 2.4934

Multiples of: 1

Heat Sink Accessories

Spring Screw

Heat Sink

6399BG

Heat Sinks Heat Sink, MULTIWATT, Radial Fin, Straight Pin, Vertical, 3.3C/W, 2.89mm 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 : 0
Request Quote

USD 2.2545

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Extruded Radial Fin

25.4 mm

41.91 mm

50.8 mm

TO - 220

ATS-PCBT1095

Heat Sinks BGA Heat Sink, Board Level Stamp, No TIM, Tin Plate, TO218/TO220, 8x21.4x10.16mm

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 : 0
Request Quote

USD 0.7753

Multiples of: 1

Heat Sinks

PCB

Aluminum

28 C/W

8 mm

21.4 mm

10.16 mm

TO - 218, TO - 220