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

SF-CHS-272710-PC

HEAT SPREADER, 27 X 27 X 10MM, 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

March 2025
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USD 2.7876

Multiples of: 1

15.6 C/W

KL-158/3/9/32/66/SW

Heatsink: extruded; U; TO3,TO32,TO66,TO9; black; L: 41.3mm; W: 33mm

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 2.788

Multiples of: 1

41.3 mm

33 mm

31.8 mm

KL-197/38,1/SW/I

Heatsink: extruded; grilled; black; L: 38.1mm; W: 35mm; H: 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.

Seifert

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.788

Multiples of: 1

38.1 mm

35 mm

12.7 mm

KL-197/38,1/SW/I/OL

Heatsink: extruded; grilled; black; L: 38.1mm; W: 35mm; H: 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.

Seifert

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.788

Multiples of: 1

38.1 mm

35 mm

12.7 mm

KL-194/38,1/SW/I

Heatsink: extruded; grilled; black; L: 38.1mm; W: 35mm; H: 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.

Seifert

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
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USD 2.788

Multiples of: 1

38.1 mm

35 mm

12.7 mm

KL-194/38,1/SW/I/OL

Heatsink: extruded; grilled; black; L: 38.1mm; W: 35mm; H: 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.

Seifert

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
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USD 2.788

Multiples of: 1

38.1 mm

35 mm

12.7 mm

SF-CHS-424212-PC

HEAT SPREADER, 42 X 42 X 12MM, 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

March 2025
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USD 2.7893

Multiples of: 1

9.4 C/W

R2A-CT6-38E

Heat Sinks HTSNK TO-264 AUTOCLP BLK 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.

Ohmite

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.8025

Multiples of: 10

Heat Sinks

Snap On

Aluminum

8.6 C/W

38 mm

7138DG

Heat Sinks Stamped Heat Sink, TO220, Vertical, Copper, 15.49x25.53x26.4mm, Slide-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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 2.814

Multiples of: 5000

Heat Sinks

Through Hole

Copper

Channel

15.49 mm

25.53 mm

26.04 mm

To - 220

SK 95 25 TO 220

HEAT SINK, TO-220, 36°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 2.814

Multiples of: 1

36 C/W

C126-025-1AE

Heat Sinks HEATSINK FOR TO-126 1 CLIP, RADIAL

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
	S	M	T	W	T	F	S
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USD 2.8199

Multiples of: 7

Heat Sinks

Clip

Aluminum Alloy

Horizontal

25 mm

18.6 mm

32.5 mm

To - 126

73394PPBA

Heat Sinks 6063-T5 AL. 2.5 in. X 1.65 in.

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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
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USD 2.8219

Multiples of: 1000

Heat Sinks

Screw

Aluminum

Angled

5.7 C/W

25.4 mm

41.91 mm

63.5 mm

To - 126, To - 202, To - 218, To - 232

219-268A-TR

Heat Sinks Heat Sink for TO-268 Device SMD Anodized Solderable Feet 12.7mm Length 40.13mm Width 11.68mm Height Tape and Reel

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 2.8275

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Straight Fin

4 C/W

40.2 mm

12.7 mm

11.6 mm

TO - 268

658-35ABT1E

Heatsink: extruded; grilled; BGA; black; L: 27.9mm; W: 27.9mm

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
	S	M	T	W	T	F	S
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USD 2.8335

Multiples of: 1

27.9 mm

9.1 mm

364424B00032G

Heat Sinks Heat Sink, Metal/Ceramic BGA Packages, 40.1x40x11.4mm, IC Size=40x40, Tape #32

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
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
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USD 2.8338

Multiples of: 510

Heat Sinks

Adhesive

Metal

18.4 C/W

40 mm

40.1 mm

11.4 mm

Bga

624-45ABT5

Heatsink: extruded; grilled; BGA; black; L: 21mm; W: 21mm; H: 11.7mm

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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
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USD 2.8346

Multiples of: 100

21 mm

11.7 mm

124661

Heat Sinks Heat Pipe, Straight, Sintered, 8x500mm

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
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
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USD 2.8348

Multiples of: 25

CR401-25AE

Heat Sinks Aluminum heatsink 25mmBlkAnodized

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
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
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USD 2.8462

Multiples of: 1

Heat Sinks

Clip

Aluminum

Straight Fin

5.4 C/W

25 mm

40 mm

75 mm

To - 247, To - 264

658-45ABT6

Heat Sinks Omnidirectional Pin Fin Heat Sink for 27mm BGA and PowerPC, Aluminum, Black Anodized, 3M 8810 Pressure Sensitive Adhesive

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 2.8522

Multiples of: 1

27.9 mm

11.7 mm

375124B00032G

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