Heatsinks
What are Heat Sink Fans for Computers, PCs and PCUs?
Heat sinks prevent devices from overheating and are particularly important in protecting electronics such as CPUs. Components subject to too much heat can become irreparably damaged. In the most severe cases overheating components can result in fires, explosions and injury.
Many electrical applications require airflow, therefore...
Showing 1-20 of 468 products

RS Stock No.: 263-251Brand: RS PRO
€ 19.96
€ 1.996 Each (In a Pack of 10) (Exc. Vat)
Check stock
10
RS Pro
-
Heatsink
Cooling Electronics as a Heat Sink
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20mm
35 mm
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20mm
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-
17.9°C/W
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-
-
-
-
-
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Black
Black Anodised
TO-220
RoHS
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-
Aluminium
Cooling
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-
-
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-

RS Stock No.: 789-8582Brand: RS PRO
€ 7.62
€ 7.62 Each (Exc. Vat)
Check stock
1

RS Stock No.: 274-0269Brand: RS PRO
€ 12.10
€ 12.10 Each (Exc. Vat)
Check stock
1
RS Pro
-
Heatsink
LED Lighting, Universal
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100mm
35 mm
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35mm
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-
1.224°C/W
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Vertical
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-
-
-
-
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Black Anodised
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No
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Aluminium
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-
-
-
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RS Stock No.: 274-0270Brand: RS PRO
€ 15.00
€ 15.00 Each (Exc. Vat)
Check stock
1
RS Pro
-
Heatsink
LED Lighting, Universal
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150mm
35 mm
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35mm
-
-
1.224°C/W
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Vertical
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-
-
-
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Black Anodised
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No
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Aluminium
-
-
-
-
-
-

RS Stock No.: 274-0271Brand: RS PRO
€ 17.54
€ 17.54 Each (Exc. Vat)
Check stock
1
RS Pro
-
Heatsink
LED Lighting, Universal
-
200mm
35 mm
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35mm
-
-
1.224°C/W
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Vertical
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-
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RS PRO
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Black Anodised
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No
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-
Aluminium
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-
-
-
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-

RS Stock No.: 274-0272Brand: RS PRO
€ 9.20
€ 9.20 Each (Exc. Vat)
Check stock
1
RS Pro
-
Heatsink
LED Lighting, Universal
-
50mm
35 mm
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35mm
-
-
1.224°C/W
-
Vertical
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-
-
-
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Black Anodised
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No
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Aluminium
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-
-
-
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-
AAVID THERMALLOY
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Heatsink
Semiconductor
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28.45mm
19.05 mm
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11.18mm
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16.8°C/W
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PCB Through Hole
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11.18 mm
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Black
Black Anodised
TO-220
RoHS
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Aluminium
Semiconductor
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-
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Two Side Fins That Act as Springs to Hold the Semiconductor Firmly, Integrated Clip and Device Locking Catch
AAVID THERMALLOY
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Heatsink
TO-220 packages
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19mm
20 mm
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8.8mm
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24°C/W
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Screw
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Black
Black Anodised
TO-220
RoHS
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Cooling
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Narrow Base Low Profile Channel Style
AAVID THERMALLOY
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Heatsink
Electronic Components, PCBs, LEDs
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19mm
22 mm
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19mm
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23°C/W
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PCB Through Hole
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-
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Black
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TO-220
RoHS
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-
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Cooling
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-
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AAVID THERMALLOY
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Heatsink
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19.05mm
13.21 mm
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12.7mm
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24.4°C/W
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-
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2.92 mm
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-
Black
Black Anodised
TO-220
RoHS
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-
Aluminium
Cooling
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-
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slotted mounting hole, Solderable Tabs, recessed lower fins
SPREADFAST
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Heatsink
Universal Square Ceramic
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19mm
19 mm
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6mm
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20.3, 38.7°C/W
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Adhesive, Screw
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Circular Pin Fin
White
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RoHS
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Aluminium Oxide
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High Breakdown Voltage, Good Thermal Cycling Stability, Lower Density (When Compared With Metal Heat Sink Varieties), Good Heat Spreader, Good EMC, Ideal for Direct Metalisation, High Volume Resistivity
AAVID THERMALLOY
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Heatsink
TO-262, TO-220
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19.05mm
12.7 mm
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19.05mm
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27.3°C/W
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Solder
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0.40 mm
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Black
Black Anodised
TO-220, TO-262
RoHS
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Aluminium
Cooling
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-
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Solderable Mounting Tabs, Plug in Style, Spring Action Clips
AAVID THERMALLOY
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Heatsink
PCBs, Electronic Components, LEDs
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32mm
32 mm
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16mm
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6.8°C/W
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Screw
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-
-
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Black
Black
TO-220
RoHS
-
-
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Cooling
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-
-
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-
AAVID THERMALLOY
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Heatsink
TO-220 packages
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13.21mm
19.05 mm
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9.52mm
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25.9°C/W
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-
-
-
-
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Black
Black Anodised
TO-220
RoHS
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-
-
-
-
-
-
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AAVID THERMALLOY
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Heatsink
1/8 Brick DC/DC Converter
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57.9mm
22.9 mm
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22.9mm
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-
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Screw
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-
-
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Black
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DC-to-DC Eighth Brick
RoHS Compliant
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DC Converter
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Pre-Applied Interface Material, QPad3TM Interface Pad, Thin Fin Geometry, Optional Hardware Kit, High Fin Density
AAVID THERMALLOY
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Heatsink
Electronic Components, PCBs, LEDs
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38mm
28 mm
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22mm
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9.9°C/W
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Screw
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-
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Black
Black
TO-220
RoHS
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-
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Cooling
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Fischer Elektronik
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Heatsink
PCB mounting
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50mm
21.45 mm
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19mm
-
-
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6
Black
Black Anodised
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No
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Heat Sink For Solid State Relay
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-
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Heatsink Special Design, Drilling Pattern for Solid State Relais, Special Profiles, Heatsink as Visual Decorparts, Weight Reduced Like 6, High Decorative Surfaces
AAVID THERMALLOY
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Heatsink
TO-3 packages
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46.48mm
46.48 mm
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33.27mm
-
-
5.5°C/W
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PCB Through Hole
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-
-
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Black
Anodised
TO-3
RoHS
-
-
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Cooling
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-
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Folded back fins
AAVID THERMALLOY
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Heatsink
PCBs, LEDs, Electronic Components
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25mm
12.5 mm
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25mm
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-
11.4°C/W
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Solder
-
-
-
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Black
Black
TO-247, TO-218, TO-220
RoHS
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-
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Cooling
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