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.

Enable Filter
Manufacturer
Reset
Product
Reset
Mounting Style
Reset
Heatsink Material
Reset
Fin Style
Reset
Thermal Resistance
Reset
Length
Reset
Width
Reset
Height
Reset
Designed for
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty ProductMounting StyleHeatsink MaterialFin StyleThermal ResistanceLengthWidthHeightDesigned for
  
             
SK 653 37,5 SA


Heatsink: extruded; grilled; black; L:37.5mm; W:21mm; H:14mm
Icon 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.

Fisher 1
Ships to you
between Wed. 08 Jul to Tue. 14 Jul
Calender.png

AUD 4.1687

Multiples of: 1

    17.4 K/W37.5 mm21 mm14 mm 
SK4625SA


Heatsink; LED; L:51.5mm; W:51mm; Ø:26mm; H:25mm; Colour: black
Icon 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.

Fisher 1
Ships to you
between Wed. 08 Jul to Tue. 14 Jul
Calender.png

AUD 4.3222

Multiples of: 1

     51.5 mm51 mm25 mm 
FK 248 SA 220


HEATSINK
Icon 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.

Fisher 1
Ships to you
between Wed. 08 Jul to Tue. 14 Jul
Calender.png

AUD 4.7172

Multiples of: 1

    9.8 C/W    
C220-025-1VE


Heat Sinks HEATSINK FOR TO-220 1 CLIP, NO FINISH
Icon 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.

Ohmite 1
Ships to you
between Tue. 14 Jul to Thu. 16 Jul
Calender.png

AUD 4.5166

Multiples of: 1

Heat SinksThrough HoleAluminum Alloy  25 mm18 mm38 mmTo - 247
SK 657 37,5 SA


Heatsink: extruded; grilled; black; L:37.5mm; W:36.8mm; H:25mm
Icon 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.

Fisher 1
Ships to you
between Wed. 08 Jul to Tue. 14 Jul
Calender.png

AUD 4.9585

Multiples of: 1

    7.75 K/W37.5 mm36.8 mm25 mm 
ATS-HP-F5L200S35W-026


Heat Sinks Heat Pipe Copper High Performance Flat Grooved Wick 200x8.2x2.5mm LxWxH
Icon 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.

Advanced Thermal Solutions 1
Ships to you
between Tue. 14 Jul to Thu. 16 Jul
Calender.png

AUD 5.1889

Multiples of: 1

         
ICK R


Heatsink: cast; L:16mm; W:16mm; H:12mm; 19K/W; aluminium
Icon 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.

Fisher 1
Ships to you
between Wed. 08 Jul to Tue. 14 Jul
Calender.png

AUD 5.6606

Multiples of: 1

    19 K/W16 mm16 mm12 mm 
SK 633 100 SA


Heatsink: extruded; grilled; black; L:100mm; W:19mm; H:14mm
Icon 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.

Fisher 1
Ships to you
between Wed. 08 Jul to Tue. 14 Jul
Calender.png

AUD 5.88

Multiples of: 1

     100 mm19 mm14 mm 
SK 652 100 SA


Heatsink: extruded; grilled; black; L:100mm; W:21mm; H:10mm
Icon 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.

Fisher 1
Ships to you
between Wed. 08 Jul to Tue. 14 Jul
Calender.png

AUD 6.0555

Multiples of: 1

    20.8 K/W100 mm21 mm10 mm 
SK 639 37,5 SA


Heatsink: extruded; T; universal; black; L: 37.5mm; W: 30mm; H: 45mm
Icon 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.

Fisher 1
Ships to you
between Wed. 08 Jul to Tue. 14 Jul
Calender.png

AUD 6.888

Multiples of: 1

     37.5 mm30 mm45 mm 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted