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

7023B-MTG

Heat Sinks Channel, Stamped Heat Sink, TO220, Fold Back Fin, Vertical, 4.4C/W, 2.90mm 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 : 4370
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
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USD 1.2973

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Folded Back Fin

24.13 mm

48.26 mm

49.53 mm

TO - 220

7173DG

Heat Sinks Channel, Stamped Heat Sink, 2 Tab, TO220, Copper, Vertical, 25.8C/W, 2.54mm 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 : 4332
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
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53	29	30	31	1	2	3	4

USD 0.6722

Multiples of: 1

Heat Sinks

Through Hole

Copper

Straight

19.05 mm

9.652 mm

To - 220

311505B00000G

Heat Sinks Board Level, Stamped Heat Sink for TO-5, Vertical Mounting, Black Anodized, 9.52x9.52x10.16mm, Push-On

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 : 4309
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
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53	29	30	31	1	2	3	4

USD 1.8229

Multiples of: 1

Heat Sinks

Snap On

Aluminum

Cylindrical

90 C/W

10.16 mm

TO - 5

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 : 4297
Ship by Wed. 25 Dec to Tue. 31 Dec

December 2024

December 2024
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52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 1.2708

Multiples of: 5

Heat Sinks

Through Hole

Copper

Channel

9.52 mm

22 mm

27.94 mm

To - 220

529802B02500G

Heat Sinks Extruded Style Heat Sink for TO-220, Large Radial Fins, Vertical Mounting, 3.7 n Thermal Resistance, Black Anodized, 2.67mm Hole, 38.1x18.29x3.17mm

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 : 4279
Ship by Wed. 25 Dec to Tue. 31 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 2.7831

Multiples of: 5

Heat Sinks

Aluminum

Radial

3.7 C/W

25.4 mm

41.91 mm

38.1 mm

To - 220

6230DG

Heat Sinks Channel Style Stamped Heatsink with Integrated Tabs for TO-220, Straight Fins, Copper, Vertical Mounting, 12.5 n Thermal Resistance, 3.00mm 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 : 4251
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
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53	29	30	31	1	2	3	4

USD 3.2517

Multiples of: 1

Heat Sinks

Through Hole

Copper

Channel Cut Fin

25.4 mm

12.7 mm

29.97 mm

TO - 220

231-69PAB-15V

Heat Sink - TO-220 - Aluminum - 2.0W @ 45°C - Vertical

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 : 4236
Ship by Wed. 25 Dec to Tue. 31 Dec

December 2024

December 2024
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53	29	30	31	1	2	3	4

USD 0.549

Multiples of: 50

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 : 4163
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
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53	29	30	31	1	2	3	4

USD 1.6328

Multiples of: 1

Heat Sinks

Snap On

Aluminum

Extruded Radial Fin

100 C/W

5.97 mm

TO - 18

6801G

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 : 4159
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
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53	29	30	31	1	2	3	4

USD 0.4606

Multiples of: 1

Accessories and Hardware

TO - 220

575102B00000G

Heat Sinks Snap-Down Style, Stamped Heat Sink for TO-220, Two Side Fins, Horizontal/Vertical Mounting, 16.8 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 : 4158
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
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53	29	30	31	1	2	3	4

USD 0.4787

Multiples of: 1

Heat Sinks

Clip

Aluminum

Formed Fin

16.8 C/W

19.05 mm

28.45 mm

11.18 mm

TO - 220

574402B03200G

Heat Sinks Slide-On Stamped Heat Sink, TO220, Horizontal, 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 : 4135
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
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53	29	30	31	1	2	3	4

USD 1.5321

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

23.2 C/W

10.03 mm

21.08 mm

19.05 mm

To - 220

7721-5PPSG

Heat Sinks Polyphenylene Sulfide PPS Shoulder Washers, Screw Size #6, 7.92x0.79mm

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 : 4122
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
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53	29	30	31	1	2	3	4

USD 0.6892

Multiples of: 1

Accessories and Hardware

1.99 mm

XSD309-067

Heat Sinks 16.5x16x16.5mm 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 : 4120
Ship by Wed. 08 Jan to Mon. 13 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.1458

Multiples of: 11

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 : 4053
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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53	29	30	31	1	2	3	4

USD 1.5656

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Folded Back Fin

9.65 mm

44.45 mm

36.83 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 : 4047
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 1.7669

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

6232B-MTG

Heat Sinks Space-Saving Style Board Level Stamped Heatsink for TO-220 Staggered Fins Vertical Mounting 10 n Thermal Resistance Black Anodized 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 : 3957
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 2.5157

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Staggered Fin

35 mm

12.7 mm

45.06 mm

TO - 220

ICK SMD F 8 SA

HEAT SINK, FOR SMD, 74°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 : 3944
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.5621

Multiples of: 1

74 C/W

V5274A-T

Heat Sink Passive Slim 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.

Assmann

Availability : 3943
Ship by Wed. 25 Dec to Tue. 31 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 1.5181

Multiples of: 4065

12 Mm

25 mm

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 : 3927
Ship by Mon. 23 Dec to Wed. 25 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 1.6104

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

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 Mon. 23 Dec to Wed. 25 Dec

December 2024