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

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. 02 Dec to Thu. 04 Dec

December 2025

December 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. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.3289

Multiples of: 1

Heat Sink Accessories

Clip

Aluminum

18.9 mm

10 mm

0.5 mm

To - 247, Max 247

HSS-B20-NPS-01

Heat Sink Passive TO-220 Extruded Screw Mount Aluminum 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.

Same Sky

Availability : 3663
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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USD 0.438

Multiples of: 1

Heat Sinks

Panel

Aluminum

23.05 C/W

38.1 mm

12.8 mm

12.7 mm

To - 220

Hot

HSE-B20254-035H-01

Heat Sink Passive TO-220 Vertical Thru-Hole Aluminum 6063-T5 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.

Same Sky

Availability : 3650
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.7969

Multiples of: 1

Heat Sinks

Pcb

Aluminum

Extruded Axial Fin

14.4 C/W

25.4 mm

34.92 mm

12.7 mm

To - 220

501603B00000G

Heat Sinks Diamond Shaped, Basket, Stamped Heat Sink for TO-3, Low-Cost, Horizontal Mounting, 7.8 n Thermal Resistance, Black Anodized, 31.75mm

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 : 3647
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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49	30	1	2	3	4	5	6
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53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 2.1525

Multiples of: 5

Heat Sinks

Screw

Aluminum

7.8 C/W

47.752 mm

35.56 mm

31.75 mm

To - 3

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. 04 Dec to Wed. 10 Dec

December 2025

December 2025
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49	30	1	2	3	4	5	6
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53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.2677

Multiples of: 50

Heat Sinks

Smd/Smt

Aluminum

Folded

6.8 C/W

41.91 mm

25.4 mm

50.8 mm

To - 220

374324B60023G

Heat Sinks BGA Solder Anchor, 27x27x10mm, Black Anodized, 2 Anchors, IC Pkg Size = 27 x 27

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 : 3595
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 2.4024

Multiples of: 1

Solder Anchor

Aluminum

Omnidirectional Fin

0.4 C/W

27 mm

10 mm

Bga

HSE-B2111-038

HSE-BX-01 Series 25 x 16 x 9 mm 6.12°C/W Black Anodized PC Pin TO-220 Heatsink

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.

Same Sky

Availability : 3592
Ship by Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.4112

Multiples of: 1

heat sinks

pcb

aluminum

extruded axial fin

20.99 C/W

25 mm

16 mm

11 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 Tue. 02 Dec to Thu. 04 Dec

December 2025

December 2025
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USD 0.3456

Multiples of: 1

123 C/W

D057

Heat Sinks SOLDER ANCHOR MOUNT

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 : 3550
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December 2025

December 2025
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53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.2183

Multiples of: 1

Heat Sink Accessories

Smd/Smt

Aluminum

7.62 mm

2.46 mm

10.77 mm

Bga Heat Sinks

513102B02500G

Heat Sinks Extruded Style Heat Sink for TO-220, Radial Fins, Vertical Mounting, 11 n Thermal Resistance, Black Anodized, 2.67mm Hole, 38.1x34.92x12.7mm

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 : 3534
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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53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.14

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Extruded Radial Fin

11 C/W

38.1 mm

34.92 mm

12.7 mm

TO - 220

579103B00000G

Heat Sinks Space-Saving, Expandable Collar Style, Stamped Heat Sink for TO-3, Horizontal Mounting, 12.5 n Thermal Resistance, 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 : 3533
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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53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.8774

Multiples of: 1

Heat Sinks

Screw

Aluminum

Channel Cut Fin

12.5 C/W

39.116 mm

28.575 mm

22.098 mm

TO - 3

286-AB

Heat Sinks Aluminum, Wave-Solderable Heat Sink for TO220, Anodized, 25.4x12.7x30.2mm

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 : 3505
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
50	7	8	9	10	11	12	13
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52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.3604

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Rectangular Fin

58 C/W

30.2 mm

12.7 mm

30.2 mm

TO - 220

529901B02500G

Heat Sinks Extruded Style Heat Sink for TO-218, Large Radial Fins, Vertical Mounting, 4.5 n Thermal Resistance, Black Anodized, 2.67mm Hole, 50.8x21.59x3.66mm

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 : 3470
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
50	7	8	9	10	11	12	13
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52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 2.2176

Multiples of: 1

Heat Sinks

Screw

Aluminum

Extruded Radial Fin

4.5 C/W

25.4 mm

41.91 mm

50.8 mm

TO - 218

501303B00000G

Heat Sinks Diamond Shaped, Basket, Stamped Heat Sink for TO-3, Low-Cost, Horizontal Mounting, 12 n Thermal Resistance, Black Anodized, 12.7mm

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 : 3468
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
50	7	8	9	10	11	12	13
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52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.2243

Multiples of: 1

Heat Sinks

Screw

Aluminum

Straight Fin

12 C/W

47.752 mm

35.56 mm

12.7 mm

TO - 3

577002B04000G

Heat Sinks Channel Style, Stamped Heat Sink for TO-220, Slim, Low-Cost, Vertical Mounting, 32 n Thermal Resistance, 1.73mm Hole, 6.35mm, Solderable 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 : 3394
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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52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.3282

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Channel Cut Fin

32 C/W

6.35 mm

13.21 mm

19.05 mm

TO - 220

531202B02500G

Heat Sink Passive TO-202/TO-220 Dual Radial Solder Pin Aluminum 7.5°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 : 3368
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December 2025

December 2025
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49	30	1	2	3	4	5	6
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52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.7094

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Radial

7.5 C/W

2 in

1.375 in

0.5 in

To - 220

530001B02500G

Heat Sinks Extruded Style Heat Sink for TO-218, Large Radial Fins, Vertical Mounting, 8 n Thermal Resistance, Black Anodized, 2.67mm Hole, 63.5x21.59x3.66mm

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 : 3119
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
50	7	8	9	10	11	12	13
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52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 2.9106

Multiples of: 1

Heat Sinks

Aluminum

Radial

25.4 mm

41.91 mm

63.5 mm

To - 218

577202B04000G

Heat Sinks Channel Style, Stamped Heat Sink for TO-220, Slim, Low-Cost, Vertical Mounting, 24.4 n Thermal Resistance, 1.73mm Hole, 12.7mm, Solderable 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 : 2471
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December 2025

December 2025
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49	30	1	2	3	4	5	6
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53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.4843

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Channel

24.4 C/W

12.7 mm

13.21 mm

19.05 mm

To - 220

530614B00000G

Heat Sinks Channel Style, Stamped Heat Sink for TO-220, Wide Mounting Surface, Horizontal/Vertical Mounting, 16.7 n Thermal Resistance, Black Anodized, 29.97x11.68x12.7mm

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 : 1456
Ship by Thu. 04 Dec to Wed. 10 Dec

December 2025