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  Heatsinks (101 items)

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Heatsink, 21°C/W, 19 x 22 x 19mm, Screw / 7124295 (1 offer) 
TO220 Narrow Channel Style 21°C/W with Twisted Fins. Narrow channel style heatsink featuring twisted fins Use with TO-220 packages
Aavid Thermalloy
TV5G
from £ 11.545*
per 5 pieces
 
 packet
Heatsink, 21°C/W, 19 x 22 x 19mm, Screw / 402951 (1 offer) 
Thermal Resistance 21°C/W. It is recommended that the effectiveness of any heatsink is tested in the specific operating environment in which it will be subjected
Aavid Thermalloy
TV4G
£ 52.10*
per 20 pieces
 
 packet
Heatsink, 9.9°C/W, 38 x 28 x 22mm, Screw / 401964 (1 offer) 
Thermal Resistance 9.9°C/W. It is recommended that the effectiveness of any heatsink is tested in the specific operating environment in which it will be subjected
Aavid Thermalloy
TV40G
from £ 52.42*
per 20 pieces
 
 packet
Heatsink, 7K/W, 12.5 x 34.5 x 63mm, Solder / 403190 (2 offers) 
Vertical Mount. Vertical mounting black anodised extruded aluminium heat sinks, incorporating solderable mounting pins Pre-drilled to accept a variety of plastic power transistors
Aavid Thermalloy
SW63-4
from £ 1.534*
per piece
 
 piece
Heatsink, 8.8K/W, 12.5 x 34.5 x 50mm, Solder / 403184 (1 offer) 
Vertical Mount. Vertical mounting black anodised extruded aluminium heat sinks, incorporating solderable mounting pins Pre-drilled to accept a variety of plastic power transistors
Aavid Thermalloy
SW50-4
from £ 14.21*
per 10 pieces
 
 packet
Heatsink, 10.2K/W, 12.5 x 34.5 x 38mm, Solder / 403178 (2 offers) 
Vertical Mount. Vertical mounting black anodised extruded aluminium heat sinks, incorporating solderable mounting pins Pre-drilled to accept a variety of plastic power transistors
Aavid Thermalloy
SW38-4
from £ 12.305*
per 5 pieces
 
 packet
Heatsink, 10.2K/W, 12.5 x 34.5 x 38mm, Solder / 7124298 (1 offer) 
TO220/TO218/TO247 Extruded with Unequal Channel Widths. Extruded heatsink with unequal channel widths front and back Use with TO-220 or 218 or TO-247 packages
Aavid Thermalloy
SW38-2G
from £ 7.515*
per 5 pieces
 
 packet
Heatsink, 11.4K/W, 12.5 x 34.5 x 25mm, Solder / 403162 (2 offers) 
Vertical Mount. Vertical mounting black anodised extruded aluminium heat sinks, incorporating solderable mounting pins Pre-drilled to accept a variety of plastic power transistors
Aavid Thermalloy
SW25-4
from £ 4.4725*
per 5 pieces
 
 packet
Heatsink, Universal Rectangular Alu, 0.43K/W, 250 x 200 x 25mm / 4907309 (1 offer) 
Thermal resistance quoted is with fins vertical in free air. Length dimension refers to extrusion length along fins. RS PRO Aluminium Heatsinks – Rectangular. Get ready to supercharge your devices ...
Aavid Thermalloy
S586/B/250
from £ 72.855*
per piece
 
 piece
Heatsink, Universal Rectangular Alu, 1.1K/W, 100 x 120 x 37mm / 5075194 (1 offer) 
Thermal resistance quoted is with fins vertical in free air. Length dimension refers to extrusion length along fins. Flatback 120mm Wide x 37mm High With Channel
Aavid Thermalloy
S561/B/100
from £ 11.643*
per piece
 
 piece
Heatsink, Universal Rectangular Alu, 2.3K/W, 50 x 97 x 25mm / 4907236 (1 offer) 
Thermal resistance quoted is with fins vertical in free air. Length dimension refers to extrusion length along fins. Flatback 97mm Wide x 25mm High With Channel
Aavid Thermalloy
S117/B/50
from £ 5.05*
per piece
 
 piece
Heatsink, 20.3°C/W, 11 x 22 x 24mm, PCB Through Hole / 7124285 (1 offer) 
TO220 Slip-on 20.3°C/W with Tabs. Slip-on heatsink is tin plated and has integrated tabs for soldering to the PC board Locating features provide simple device alignment and spring action holds the ...
Aavid Thermalloy
PF758G
from £ 7.20*
per 5 pieces
 
 packet
Heatsink, 23°C/W, 11 x 22 x 19mm, PCB Through Hole / 268105 (1 offer) 
TO220, 23°C/W
Aavid Thermalloy
PF752G
£ 28.09*
per 5 pieces
 
 packet
Heatsink, 20.3K/W, 11 x 22 x 19mm, PCB Through Hole / 268098 (1 offer) 
Aavid Thermally TO-220 Heatsinks. Aavid Thermalloy low profile heatsinks for use with TO-220 package through hole discrete semiconductors.
Aavid Thermalloy
PF750G
from £ 9.085*
per 5 pieces
 
 packet
Heatsink, 28.9°C/W, 19.84 x 8.1 x 20mm, PCB Through Hole / 4858875 (2 offers) 
T0220 Clip-On Formed, 28.9°C/W. A spring-loaded clip-on type heat sink for use with semiconductors in a TO220 style package No fixing hardware is required
Aavid Thermalloy
PF720
from £ 3.05*
per 5 pieces
 
 packet
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