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
  
             
635-5B2


Heat Sink Passive TO-3 Mounting Hole Aluminum Alloy 6°C/W Black Anodized
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.

Wakefield 2482
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.8944

Multiples of: 1

         
FK225 SA L1


Heat Sink Passive TO-220 Screw Mount Aluminum 9.9K/W Black Anodized
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 2473
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 1.2963

Multiples of: 1

38(Mm)      22 mm 
577202B04000G


Heat Sinks Channel Style, Stamped Heat Sink for TO-220, Slim, Low-Cost, Vertical Mounting, 24.4 n Thermal Resistance, 1.73mm Hole, 12.7mm, Solderable Tab
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.

Aavid 2471
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.7687

Multiples of: 1

Heat SinksThrough HoleAluminumChannel24.4 C/W12.7 mm13.21 mm19.05 mmTo - 220
581102B00000G


Heat Sinks Extruded Heat Sink
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.

Aavid 2471
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 2.1817

Multiples of: 1

Heat SinksThrough HoleAluminumExtruded Axial Fin3 C/W 16.26 mm16.26 mmTO - 220
FA-T220-64E


Heat Sinks HEATSINK FOR TO-220 BLK ANODIZED
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 2471
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 5.7201

Multiples of: 1

Heat SinksThrough HoleAluminumExtruded Radial Fin3 C/W41.6 mm25 mm63.5 mmTO - 218, TO - 247, TO - 247J, Max247
508500B00000G


Heat Sinks Slide-On, Heat Sink w/Attach-On, DIPS, Straight Fin, Horizontal, 34C/W, 31.75mm
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.

Aavid 2435
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 1.3071

Multiples of: 1

Heat SinksAdhesiveAluminumStraight Fin34 C/W31.75 mm13.46 mm4.83 mmDIP - 24
APF19-19-06CB/A01


Heat Sinks 19x19x6mm Heat Sink 0.13mm 4000V/mil
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.

CTS 2429
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 5.8181

Multiples of: 5

Heat SinksAdhesiveAluminumSquare Line Fin7.05 C/W19 mm19 mm6.3 mmBGA, PGA, PLCC, QFP
HSE-B2111-038


HSE-BX-01 Series 25 x 16 x 9 mm 6.12°C/W Black Anodized PC Pin TO-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.

Same Sky 2425
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.5685

Multiples of: 250

heat sinkspcbaluminumextruded axial fin20.99 C/W25 mm16 mm11 mmto - 220
573400D00010G


Heat Sinks SMT, Stamped Heat Sink, D3Pak/TO268/D3PAK/TO268, Horizontal, 11C/W, 30.99mm, T/R
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.

Aavid 2425
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 1.3125

Multiples of: 250

Heat SinksSMD/SMTAluminumExtruded Fin14 C/W12.7 mm30.988 mm10.2 mmTO - 268
ATS-PCBT1095


Heat Sinks BGA Heat Sink, Board Level Stamp, No TIM, Tin Plate, TO218/TO220, 8x21.4x10.16mm
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 2413
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
Calender.png

AUD 1.1206

Multiples of: 1

Heat SinksPCBAluminum 28 C/W8 mm21.4 mm10.16 mmTO - 218, TO - 220
  • 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