Heatsinks

Altronics aluminium heatsink range offers a massive selection of types and sizes to suit your project design. Keep devices cool with our Australian made heatsink range. Tunnel, fan, flanged, diecast and device specific heatsinks available.

View as Grid List
Sort by
Display per page
This 1.0g Silver CPU Heatsink Thermal Paste Syringe is perfect for improving the temperature of your PC CPU processor or VGA card in your computer

1.0g Silver CPU Heatsink Thermal Paste Syringe

H1619B
This 1.0g Silver CPU Heatsink Thermal Paste Syringe is perfect for improving the temperature of your PC CPU processor or VGA card in your computer
Length: 10mm Height: 22mm Width: 16.5mm Thermal Res.: 30C/W PCB hole: 2.2mm

10 x 22mm TO220 PCB Mount Heatsink

H0640
Length: 10mm Height: 22mm Width: 16.5mm Thermal Res.: 30C/W PCB hole: 2.2mm
Length:10 Height:44 Width:16.5 Thermal Res.: 15C/W PCB hole: 2.2mm

10 x 44mm TO220 PCB Mount Heatsink

H0645
Length:10 Height:44 Width:16.5 Thermal Res.: 15C/W PCB hole: 2.2mm
This heatsink has tongue and grooved ends enabling 'ganging' of heatsinks together. All 110W x 33H mm

100 x 110 x 33mm Heavy Duty Heatsink

H0563
This heatsink has tongue and grooved ends enabling 'ganging' of heatsinks together. All 110W x 33H mm
High quality heat transfer thermal paste compound. Used to thermally connect a device to a heatsink to aid heat transfer. 10g Tube

10g Tube Silicone Heatsink Thermal Paste Compound

H1600A
High quality heat transfer thermal paste compound. Used to thermally connect a device to a heatsink to aid heat transfer. 10g Tube
Black anodised. Incorporates a number of recessed "channels" on the flat side to enable self tapper screw fixing from chassis etc, without the need to drill holes. Other recesses are provided to mate with 1mm sheet metal thus allowing the construction of

128 x 100mm Extra Heavy Duty Heatsink

H0582
Black anodised. Incorporates a number of recessed "channels" on the flat side to enable self tapper screw fixing from chassis etc, without the need to drill holes. Other recesses are provided to mate with 1mm sheet metal thus allowing the construction of
Black anodised. Incorporates a number of recessed "channels" on the flat side to enable self tapper screw fixing from chassis etc, without the need to drill holes. Other recesses are provided to mate with 1mm sheet metal thus allowing the construction of

128 x 300mm Extra Heavy Duty Heatsink

H0592
Black anodised. Incorporates a number of recessed "channels" on the flat side to enable self tapper screw fixing from chassis etc, without the need to drill holes. Other recesses are provided to mate with 1mm sheet metal thus allowing the construction of
Black anodised. Incorporates a number of recessed "channels" on the flat side to enable self tapper screw fixing from chassis etc, without the need to drill holes. Other recesses are provided to mate with 1mm sheet metal thus allowing the construction of

128 x 75mm Extra Heavy Duty Heatsink

H0580
Black anodised. Incorporates a number of recessed "channels" on the flat side to enable self tapper screw fixing from chassis etc, without the need to drill holes. Other recesses are provided to mate with 1mm sheet metal thus allowing the construction of
Black Anodised. Centre channel is wide enough to accept TO-3 devices. All 105W x 26H mm.

135mm Fan Type Heatsink

H0524
Black Anodised. Centre channel is wide enough to accept TO-3 devices. All 105W x 26H mm.
High quality heat transfer thermal paste compound. Used to thermally connect a device to a heatsink to aid heat transfer. 150g Tube

150g Tube Silicone Heatsink Thermal Paste Compound

H1610A
High quality heat transfer thermal paste compound. Used to thermally connect a device to a heatsink to aid heat transfer. 150g Tube
Length:16mm Height:22mm Width:16.5mm Thermal Res.: 19C/W PCB hole: 2.2mm

16 x 22mm TO220 PCB Mount Heatsink

H0650
Length:16mm Height:22mm Width:16.5mm Thermal Res.: 19C/W PCB hole: 2.2mm
Length:16 Height:44 Width:16.5 Thermal Res.: 8.5C/W PCB hole: 2.2mm

16 x 44mm TO220 PCB Mount Heatsink

H0655
Length:16 Height:44 Width:16.5 Thermal Res.: 8.5C/W PCB hole: 2.2mm
Length: 16, Height: 60, Width: 16.5, Thermal Res.: 8.5C/W, PCB hole: 2.2mm

16 x 60mm TO220 PCB Mount Heatsink

H0629
Length: 16, Height: 60, Width: 16.5, Thermal Res.: 8.5C/W, PCB hole: 2.2mm
Diecast heatsink without flange (ie: flat back). Length: 200mm Thermal resistance: 0.78 deg C/W

200 x 75 x 48mm Diecast Heatsink

H0536
Diecast heatsink without flange (ie: flat back). Length: 200mm Thermal resistance: 0.78 deg C/W
Black Anodised. Centre channel is wide enough to accept TO-3 devices. All 105W x 26H mm.

225mm Fan Type Heatsink

H0526
Black Anodised. Centre channel is wide enough to accept TO-3 devices. All 105W x 26H mm.
High quality heat transfer thermal paste compound. Used to thermally connect a device to a heatsink to aid heat transfer. 2g Syringe
New
RoHS

2g Heatsink Thermal Paste Compound Syringe

H1616
High quality heat transfer thermal paste compound. Used to thermally connect a device to a heatsink to aid heat transfer. 2g Syringe
Includes machined mounting surfaces for semiconductors. H 0535, H 0538 and H 0542 have 35mm wide by 6mm flange for semis or PCB's. H 0545 has a machined flat rear surface only. Fins are matt black. H 0535, H 0538, H 0542 45D x 75H mm. (not including flang

300 x 75 x 46mm Diecast Heatsink

H0545
Includes machined mounting surfaces for semiconductors. H 0535, H 0538 and H 0542 have 35mm wide by 6mm flange for semis or PCB's. H 0545 has a machined flat rear surface only. Fins are matt black. H 0535, H 0538, H 0542 45D x 75H mm. (not including flang
Black Anodised. Centre channel is wide enough to accept TO-3 devices. All 105W x 26H mm.

300mm Fan Type Heatsink

H0530
Black Anodised. Centre channel is wide enough to accept TO-3 devices. All 105W x 26H mm.
Suitable for flat pack semis up to TO-3P size. Vertical mount. Includes 2 PCB pins

34 x 25mm Heavy Duty TO3P PCB Mount Heatsink

H0660
Suitable for flat pack semis up to TO-3P size. Vertical mount. Includes 2 PCB pins
Suitable for flat pack semis up to TO-3P size. Vertical mount. Includes 2 PCB pins.

34 x 50mm Heavy Duty TO-3P PCB Mount Heatsink

H0665
Suitable for flat pack semis up to TO-3P size. Vertical mount. Includes 2 PCB pins.
Screw flutes allow fixing to chassis. Machined mounting surface for devices.

35 x 218mm Medium Duty Fin Heatsink

H0547
Screw flutes allow fixing to chassis. Machined mounting surface for devices.
Suitable for flat pack semis up to TO-3P size. Vertical mount. Includes 2 PCB pins. Thermal resistance: 7.25C/W.

42 x 38mm Heavy Duty TO-3P PCB Mount Heatsink

H0667
Suitable for flat pack semis up to TO-3P size. Vertical mount. Includes 2 PCB pins. Thermal resistance: 7.25C/W.
High quality heat transfer thermal paste compound. Used to thermally connect a device to a heatsink to aid heat transfer. 50g Syringe

50g Heatsink Thermal Paste Compound Syringe

H1615A
High quality heat transfer thermal paste compound. Used to thermally connect a device to a heatsink to aid heat transfer. 50g Syringe
Black Anodised. Centre channel is wide enough to accept TO-3 devices. All 105W x 26H mm.

55mm Fan Type Heatsink

H0520
Black Anodised. Centre channel is wide enough to accept TO-3 devices. All 105W x 26H mm.
This heatsink has tongue and grooved ends enabling 'ganging' of heatsinks together. All 110W x 33H mm

72 x 110 x 33mm Heavy Duty Heatsink

H0560
This heatsink has tongue and grooved ends enabling 'ganging' of heatsinks together. All 110W x 33H mm
Categories
Manufacturers
View all
Recently viewed products