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

FK 262 MI 220 H

Heatsink: moulded; TO218,TO220,TO247,TO248; L: 26mm; W: 13mm

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 : 0
Ship by 6 to 16 Weeks

March 2025

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USD 1.3334

Multiples of: 1

23.8 K/W

26 mm

13 mm

FK 262 MI 220 O

Heatsink: moulded; TO218,TO220,TO247,TO248; L: 26mm; W: 13mm

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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3334

Multiples of: 1

23.5 K/W

26 mm

13 mm

657-20ABPEN

Heat Sinks High Performance Notched Heat Sink for Vertical Board Mounting for TO-220, TO-247, TO-218, 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3336

Multiples of: 10

Heat Sinks

Through Hole

Aluminum

Rectangular Fin

25.4 mm

41.91 mm

50.8 mm

TO - 218, TO - 220, TO - 247

BW50-2G

Heat Sinks Extruded Style Heat Sink for TO-218, Unequal Channel Widths Front and Back, Vertical Mounting, 5.8 n Thermal Resistance, Black Anodized, 3.00mm Thru-Hole, 50mm, No Mounting 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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3431

Multiples of: 417

Vertical

SW50-2G

Heat Sinks Extruded Heat Sink, TO218, Vertical, 8.8C/W, 3mm Thru-Hole, 50mm, No Mount 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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3442

Multiples of: 5000

ATS-HP-F6L100S42W-252

Heat Sinks Heat Pipe, Copper, High Performance, Flat, 100x8.28x2.5mm

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
Ship by 6 to 16 Weeks

March 2025

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USD 1.348

Multiples of: 1

Heat Pipes

Copper

100 mm

8.28 mm

2.5 mm

Aerospace, Consumer Electronics, Enclosures, Medical

KL-129/18,75/220/M

Heatsink: extruded; grilled; TO220; natural; L: 18.75mm; W: 29mm

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.

Seifert

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3516

Multiples of: 1

18.75 mm

29 mm

11.5 mm

KL-224/38,1/SW

Heatsink: extruded; U; SOT32,SOT93,TO126,TO218,TO220,TO247,TOP3

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.

Seifert

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3516

Multiples of: 1

38.1 mm

29 mm

12 mm

KL-225/25,4/SW

Heatsink: extruded; U; SOT32,SOT93,TO126,TO218,TO220,TO247,TOP3

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.

Seifert

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3516

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25.4 mm

42.7 mm

12.5 mm

SW63-2G

Heat Sinks Extruded Style Heatsink for TO-218, Unequal Channel Widths Front and Back, Vertical Mounting, 7 n Thermal Resistance, Black Anodized, 3.00mm Thru-Hole, 63mm, No Mounting 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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3559

Multiples of: 40

7025BG

Heat Sinks Channel Style Heatsink for TO-220, Folded Back Fins, Vertical Mounting, 6.8 n Thermal Resistance, No Solderable tabs, 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.358

Multiples of: 1

SK 400 37,5 SA

Heatsink: extruded; grilled; black; L: 37.5mm; W: 30mm; H: 10mm

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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3601

Multiples of: 1

11.5 K/W

37.5 mm

30 mm

10 mm

SW63-2

HEAT SINK, TO-220/218, 6.8°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.

Aavid

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.363

Multiples of: 1

6.8 C/W

SF-CHS-171706-PC

HEAT SPREADER, 17 X 17 X 6MM, CERAMIC

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.

Spreadfast

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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USD 1.363

Multiples of: 1

43.3 C/W

527-24AB

Heat Sinks Heat Sink for DC/DC Converters, Half Brick, 57.9x61x6.1mm, Horizontal, 11 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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3664

Multiples of: 10

Heat Sinks

Screw

Aluminum

Unidirectional Fin

4.2 C/W

57.9 mm

61 mm

6.1 mm

Dc/Dc Converters

FK 201SA-3

HEAT SINK, TO-3, 6°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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3718

Multiples of: 1

6 C/W

592502B03401G

Heat Sinks

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
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3724

Multiples of: 25

E2A-T220-38E

Heat Sinks Black Anodized Heatsink for TO-220

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.

Ohmite

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3748

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Straight Fin

14 C/W

16.3 mm

38.1 mm

To - 220

FK 219 CB 3 SA

Heatsink: extruded; black; L: 55.6mm; W: 35.1mm; H: 12.6mm; 14K/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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 1.3789

Multiples of: 1

14 K/W

55.6 mm

35.1 mm

12.6 mm

FK 208 SA-L

Heatsink: extruded; U; black; L: 41.3mm; W: 33mm; H: 12.7mm; 14K/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 : 0
Ship by 6 to 16 Weeks

March 2025