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

125391

Heat Sinks Extrusion Cut to Length 12 Inch 5.00" Wide Power Module Extrusion 19589 xx7331 3 Thermal Resistance Degree Celsius w3 Inch Length

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 : 15
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 23.0889

Multiples of: 1

Extrusions

Aluminum

Extruded Radial Fin

3 C/W

1 ft

5 in

1.38 in

30188

Heat Sinks Maxi Long 0.9" Thread

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 : 15
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 31.3236

Multiples of: 1

Heat Sink Modules

Screw

Aluminum

Straight Fin

4.6 in

2.22 in

0.91 in

ATS-61800W-C2-R0

Heat Sinks fanSINK Assembly, 84.45x84.45x24.5mm

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 : 15
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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USD 31.7047

Multiples of: 1

Fan Sink Assemblies

125326

Heat Sinks Extrusion Cut to Length 36 Inch 3.79" Wide Flatback Heat Sink 16304 xx5079 1.5 Thermal Resistance Degree Celsius with 3 Inch Length

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 : 15
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 59.0321

Multiples of: 1

Extrusions

Aluminum

Extruded Radial Fin

1.5 C/W

36 in

3.79 in

2 in

392-120AB

Heat Sinks Heat Sink for Power Modules, IGBTs and Solid State Relays, Aluminum, 120mm

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 : 15
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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USD 82.2706

Multiples of: 1

Heat Sinks

Screw

Aluminum

Rectangular Fin

0.5 C/W

120 mm

124.99 mm

135.79 mm

Power Modules, IGBTs, Solid State Relays

392-180AG

Heat Sinks High Performanc Heat Sink for Power Modules, IGBTs and SSRs

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 : 15
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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USD 162.1856

Multiples of: 1

Heat Sinks

Screw

Aluminum

180 mm

125 mm

135.8 mm

Solid State Relay - SSR

120964

Heat Sinks Fully Buried Tube Liquid Cold Plate, 6-Pass, 24 Inch

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 : 15
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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USD 245.0437

Multiples of: 1

ICKSMDO21SA

Heatsink: extruded; black; L:21mm; W:10mm; H:6mm; 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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 0.9099

Multiples of: 1

21 mm

10 mm

6 mm

SK 633 50 AL

Heatsink: extruded; grilled; natural; L:50mm; W:19mm; H:14mm; plain

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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 1.9257

Multiples of: 1

50 mm

19 mm

14 mm

SK 633 100 AL

Heatsink: extruded; grilled; natural; L:100mm; W:19mm; H:14mm

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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 2.2925

Multiples of: 1

100 mm

19 mm

14 mm

SK 653 75 AL

Heatsink: extruded; grilled; aluminium; L:75mm; W:21mm; H:14mm

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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 2.6166

Multiples of: 1

17.4 K/W

75 mm

21 mm

14 mm

SK 437 30 STS

Heatsink: extruded; grilled; TO220; black; L:30mm; W:16mm; H:16mm

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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 3.4007

Multiples of: 1

30 mm

16 mm

SK 652 150 SA

Heatsink: extruded; grilled; black; L:150mm; W:21mm; 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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 4.2054

Multiples of: 1

20.8 K/W

150 mm

21 mm

10 mm

SK57015AL

Heatsink; LED; Ø:70mm; H:15mm

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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 4.9245

Multiples of: 1

15 mm

SK 456 60 3 X M3 L

Heatsink: extruded; grilled; TO218,TO220,TO247,TO248,TO3P; black

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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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USD 7.1239

Multiples of: 1

8.5 K/W

60 mm

40 mm

6 mm

SK 630 100 SA

Heatsink: extruded; grilled; black; L:100mm; W:59.69mm; H:15mm

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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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USD 7.3647

Multiples of: 1

100 mm

59.69 mm

15 mm

ICKS36X36X20

Heatsink; LED; L:36mm; W:36mm; H:20mm; 3.2K/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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 7.6146

Multiples of: 1

3.2 C/W

36 mm

20 mm

ATS-HP-F6L70S65W-291

Heat Sinks Heat Pipe, Copper, High Performance, Flat, 70x7.75x3.5mm

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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 9.1851

Multiples of: 1

Heat Pipes

Copper

70 mm

7.75 mm

3.5 mm

Aerospace, Consumer Electronics, Enclosures, Medical

ATS-54425R-C1-R0

Heat Sinks BGA Heatsink, High Performance Extrusion, Square Fins, Double-Sided Thermal Tape, Black-Anodized, 42.5x42.5x19.5mm

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 : 14
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 9.344

Multiples of: 1

Heat Sinks

Adhesive

Aluminum

Straight Fin

3 C/W

42.5 mm

19.5 mm

BGA

M-C091

Heat Sinks Stand Alone Heat Sink, Transverse Fins, Half Brick, 12.7mm (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 : 0

USD 3.3033

Multiples of: 1

Heat Sinks

Screw

Aluminum

Cross Cut Fin

4.7 C/W

61 mm

58 mm

12.7 mm