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

LAM 4 75 12 V

Heatsink: extruded; natural; L: 75mm; W: 40mm; H: 40mm; 1.1K/W; 24m3/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.

Fisher

Availability : 0
Ship by 6 to 16 Weeks

March 2025

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USD 84.9287

Multiples of: 1

1.1 K/W

75 mm

40 mm

LAM 4K 125 5

Heatsink: extruded; natural; L: 125mm; W: 40mm; H: 40mm; 1.15K/W; 5VDC

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 84.9287

Multiples of: 1

1.15 K/W

125 mm

40 mm

ATS-EXL84-1220-R0

Heat Sinks Extrusion Profile, AL6063, Length 1220mm, Width 70mm, Height 25mm

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

March 2025
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USD 84.9504

Multiples of: 1

43807-04

Heat Sinks HSink Longitudinal 22.86mm 3414

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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 85.446

Multiples of: 1

Heat Sinks

Screw

Aluminum

Longitudinal Fin

55.25 mm

35.56 mm

22.86 mm

KL-248/200/SW

Heatsink: extruded; grilled; black; L: 200mm; W: 362.5mm; H: 35.5mm

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.

Seifert

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 85.6105

Multiples of: 1

200 mm

362.5 mm

35.5 mm

LAM 4 125 5 V

Heatsink: extruded; natural; L: 125mm; W: 40mm; H: 40mm; 1.1K/W; 5VDC

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 85.7772

Multiples of: 1

1.1 K/W

125 mm

40 mm

LAM 4K 100 12

Heatsink: extruded; natural; L: 100mm; W: 40mm; H: 40mm; 1.15K/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 86.2166

Multiples of: 1

1.15 K/W

100 mm

40 mm

LAM 4K 150 5V

Heatsink: extruded; natural; L: 150mm; W: 40mm; H: 40mm; 1.15K/W; 5VDC

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 86.9742

Multiples of: 1

1.15 K/W

150 mm

40 mm

LAM 5K 125 24

Heatsink: extruded; natural; L: 125mm; W: 50mm; H: 50mm; 1.38K/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 87.1258

Multiples of: 1

1.38 K/W

125 mm

50 mm

CMx-SLx-TM-00

Heat Sinks CMx-SLx Heat Spreader

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.

ADLINK Technology

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 87.1461

Multiples of: 1

Heat Sinks

Cmx - Slx

LAM 4 100 12 V

Heatsink: extruded; natural; L: 100mm; W: 40mm; H: 40mm; 1.1K/W; 12VDC

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 87.3682

Multiples of: 1

1.1 K/W

100 mm

40 mm

40409

Heat Sinks ASSY 6123 DUAL 19MM

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 : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 87.3693

Multiples of: 1

LAM 4 150 5 V

Heatsink: extruded; natural; L: 150mm; W: 40mm; H: 40mm; 1.1K/W; 5VDC

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 88.0803

Multiples of: 1

1.1 K/W

150 mm

40 mm

LAM 4K 125 12V

Heatsink: extruded; natural; L: 125mm; W: 40mm; H: 40mm; 1.15K/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 88.2319

Multiples of: 1

1.15 K/W

125 mm

40 mm

KL-285/120/SW

Heatsink: extruded; Y; black; L: 120mm; W: 125mm; H: 135mm; 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.

Seifert

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 88.3834

Multiples of: 1

120 mm

125 mm

135 mm

THSF-CB-B

Heat Sinks HIGH PERF HEATSINK FOR Express-CB/CBE

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.

ADLINK Technology

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 88.8596

Multiples of: 1

Heat Sinks

LAM 4 125 12

Heatsink: extruded; natural; L: 125mm; W: 40mm; H: 40mm; 1.1K/W; 12VDC

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 89.0501

Multiples of: 1

1.1 K/W

125 mm

40 mm

WF115100

Heat Sinks Heatsink

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.

Altech

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
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USD 89.3349

Multiples of: 1

Heat Sinks

DIN Rail, Screw

110 mm

100 mm

90 mm

SO, SC, SG, SGT, SVT

SK 610 1000 SA

Heatsink: extruded; TO220; black; L:1000mm; W:55mm; H:31mm; 2.3K/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 89.4936

Multiples of: 1

2.3 K/W

1000 mm

55 mm

31 mm

607602F00000G

Heat Sink Passive Extruded Adhesive Aluminum 6063-T5

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