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

KL-163/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 : 231
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

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USD 1.2789

Multiples of: 1

30 mm

25.4 mm

7.9 mm

HS301DR

Heat Sinks 3.0 C/W DIN RM Heat Sink - 1 SSR

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.

Sensata

Availability : 231
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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USD 42.6169

Multiples of: 1

Heat Sinks

Din Rail

Aluminum

Unidirectional Fin

3 C/W

81 mm

45 mm

40 mm

Ssr

KL-162/SW

Heatsink: extruded; U; TO3,TO32,TO66,TO9; black; L: 18mm; W: 25.4mm

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 : 230
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
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USD 0.8276

Multiples of: 1

18 mm

25.4 mm

7.9 mm

VXA-35-101E

Heat Sinks Extruded Heatsink Anodized 35mm

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 : 230
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
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USD 2.541

Multiples of: 1

Heat Sinks

Screw

Aluminum

Angled Fin

35 mm

40 mm

30 mm

TGHE

M-C308

Heat Sinks Stand Alone Heat Sink, Longitudinal Fins, Half Brick (Includes: 1 Heatsink - no screws /no washers / no pads)

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.

Cincon

Availability : 230
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
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USD 3.6025

Multiples of: 1

Heat Sinks

Screw

Metal

Vertical Fin

61 mm

58 mm

25.4 mm

ECC4657EU

Heat Sinks 32*7*22 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 : 227
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

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USD 0.1234

Multiples of: 5

HP-CWS-R08-155-N

Heat Sinks Heat Pipe, Round, Sintered Wick, 8mm dia., 155mm Length, 0.5mm Wall, 0.5mm Wick

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 : 227
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
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USD 9.234

Multiples of: 1

6.102 (155.00 mm)

47273

Heat Sinks 4623 ChiP Heat Spread

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.

Vicor

Availability : 226
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
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USD 16.3432

Multiples of: 1

Heat Spreaders

SMD/SMT

Aluminum

39.86 mm

35.56 mm

8.66 mm

Component, 50mm

FK 237 SA 220 V

Heatsink: moulded; TO221; black; L:25.4mm; W:14.5mm; H:13.51mm

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 : 226
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
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USD 1.4112

Multiples of: 1

21 C/W

25.4 mm

14.5 mm

13.51 mm

ICK BGA 35 X 35 X 10

Heatsink: extruded; black; L:35mm; W:35mm; H:10mm; aluminium

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 : 225
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
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USD 1.7278

Multiples of: 1

15.7 C/W

35 mm

10 mm

592201B03400

Heat Sinks Plug-In Style Heatsink for TO-218, Vertical Mounting, 6.8 n Thermal Resistance, Black Anodized, 2.39mm Hole, High Power, Folded Back Fins, Solderable Tabs

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 : 225
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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USD 2.6433

Multiples of: 1

Heat Sinks

Through Hole

Aluminum

Formed Fin

6.8 C/W

11.94 mm

49.53 mm

50.4 mm

To - 218

HTS191-P

HTS191-P=25MM HS ASSY PPA

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.

TE Connectivity

Availability : 225
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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USD 20.58

Multiples of: 1

ATS-1141-C1-R0

Heat Sinks maxiFLOW 1/4 Brick Heat Sink Asmbly, Gold, T766, Hdw

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 : 224
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
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USD 15.4885

Multiples of: 1

Heat Sinks

Screw

Aluminum

Angled Fin

1.6 C/W

37 mm

58 mm

22.9 mm

DC/DC Converter, 1/4 Brick

2007304-1

Heat Sinks QSFP CLIP

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.

TE Connectivity

Availability : 221
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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USD 0.7416

Multiples of: 63

Accessories and Hardware

Snap On

Aluminum

26.2 mm

19.8 mm

5.9 mm

QSFP

692-75

Heat Sinks Heatsink Board Mount TO126 Integrated Clip Black Anodized Solder to PCB Attachment 75mm Length 27.94mm Height 10.92mm Width

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 : 221
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
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USD 4.6084

Multiples of: 1

Heat Sink Assemblies

Through Hole

Aluminum

Extruded Axial Fin

75 mm

10.92 mm

27.94 mm

TO - 126

ATS-CPX060060025-132-C2-R0

Heat Sinks pushPIN Heatsink, Blue-Anodized, 60x60x25mm

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 : 220
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
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USD 5.313

Multiples of: 1

Heat Sinks

Spring Screw

Aluminum

Cross Cut Fin

2.7 C/W

60 mm

25 mm

All Airflow Conditions

641K

Heat Sinks Natural Convection Heat Sink for Metal-Case Semis, No Hole Pattern, 25.4mm 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 : 219
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
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USD 10.0831

Multiples of: 1

Heat Sinks

Screw

Aluminum

Radial

104.8 mm

76.2 mm

25.4 mm

Metal Case Semiconductors

5-1542004-8

Heat Sinks HTS768-U=25MM HS ASSY ULTEM CL

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.

TE Connectivity

Availability : 218
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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USD 13.6367

Multiples of: 1

130-1

Heat Sinks Spring Assembly, 130 Series, 2 Leaves, 22.9mm

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 : 217
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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USD 58.8131

Multiples of: 1

Heat Sink Accessories

22.9 mm

130 Series Crossbars

THL-HS1

Heat Sinks Product Type: DC/DC; Package Style: Heatsink; Output Power (W): N/A; Input Voltage: N/A; Output 1 (Vdc): N/A; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A

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.

TRACO Power

Availability : 216
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025