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...

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RS PRO Heatsink, Cooling Electronics as a Heat Sink, 17.9°C/W 20 mm 20 mm 35 mm
RS PRO Heatsink, Cooling Electronics as a Heat Sink, 17.9°C/W 20 mm 20 mm 35 mm
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RS Stock No.: 263-251Brand: RS PRO

€ 19.96

€ 1.996 Each (In a Pack of 10) (Exc. Vat)

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10

Available in multiples of 10
10€ 1.996
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RS Pro
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Cooling Electronics as a Heat Sink
Heatsink
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20mm
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35 mm
20mm
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-
17.9°C/W
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Black
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Black Anodised
TO-220
RoHS
Aluminium
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Cooling
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RS PRO Heatsink, 5°C/W 28 mm 50 mm 50 mm
RS PRO Heatsink, 5°C/W 28 mm 50 mm 50 mm
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RS Stock No.: 789-8582Brand: RS PRO

€ 7.74

€ 7.74 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 7.74
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RS Pro
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Heatsink
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50mm
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50 mm
28mm
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5°C/W
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Screw
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Black
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PPL
Anodised
TO-220
RoHS
Aluminium
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RS PRO Heatsink, LED Lighting, Universal, 1.224°C/W 35 mm 100 mm 35 mm
RS PRO Heatsink, LED Lighting, Universal, 1.224°C/W 35 mm 100 mm 35 mm
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RS Stock No.: 274-0269Brand: RS PRO

€ 12.34

€ 12.34 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 12.34
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RS Pro
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LED Lighting, Universal
Heatsink
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100mm
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35 mm
35mm
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1.224°C/W
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Vertical
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Black Anodised
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No
Aluminium
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RS PRO Heatsink, LED Lighting, Universal, 1.224°C/W 35 mm 150 mm 35 mm
RS PRO Heatsink, LED Lighting, Universal, 1.224°C/W 35 mm 150 mm 35 mm
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RS Stock No.: 274-0270Brand: RS PRO

€ 15.37

€ 15.37 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 15.37
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RS Pro
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LED Lighting, Universal
Heatsink
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150mm
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35 mm
35mm
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1.224°C/W
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Vertical
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Black Anodised
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No
Aluminium
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RS PRO Heatsink, LED Lighting, Universal, 1.224°C/W 35 mm 200 mm 35 mm
RS PRO Heatsink, LED Lighting, Universal, 1.224°C/W 35 mm 200 mm 35 mm
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RS Stock No.: 274-0271Brand: RS PRO

€ 17.91

€ 17.91 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 17.91
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RS Pro
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LED Lighting, Universal
Heatsink
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200mm
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35 mm
35mm
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-
1.224°C/W
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Vertical
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RS PRO
Black Anodised
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No
Aluminium
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RS PRO Heatsink, LED Lighting, Universal, 1.224°C/W 35 mm 50 mm 35 mm
RS PRO Heatsink, LED Lighting, Universal, 1.224°C/W 35 mm 50 mm 35 mm
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RS Stock No.: 274-0272Brand: RS PRO

€ 9.44

€ 9.44 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 9.44
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RS Pro
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LED Lighting, Universal
Heatsink
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50mm
-
35 mm
35mm
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-
1.224°C/W
-
Vertical
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Black Anodised
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No
Aluminium
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TO-220 HEAT SINK
TO-220 HEAT SINK
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RS Stock No.: 760-412Brand: Arcol OhmiteManufacturers Part No.: RA-T2X-64E

€ 5.51

€ 5.51 Each (Exc. Vat)

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1

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1€ 5.51
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Arcol Ohmite
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TO-220 HEAT SINK
TO-220 HEAT SINK
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RS Stock No.: 760-411Brand: Arcol OhmiteManufacturers Part No.: RA-T2X-64E

€ 1,107.15

€ 1,107.15 1 Box of 210 (Exc. Vat)

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1

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1€ 1,107.15
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Arcol Ohmite
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TO-263 SMD HEAT SINK ANODZD
TO-263 SMD HEAT SINK ANODZD
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RS Stock No.: 760-198Brand: Arcol OhmiteManufacturers Part No.: DV-T263-201E-TR

€ 584.43

€ 584.43 1 Reel of 200 (Exc. Vat)

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1

Available in multiples of 1
1€ 584.43
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Arcol Ohmite
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TO-263 SMD HEAT SINK ANODZD
TO-263 SMD HEAT SINK ANODZD
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RS Stock No.: 760-199Brand: Arcol OhmiteManufacturers Part No.: DV-T263-201E-TR

€ 7.74

€ 7.74 1 Pack of 2 (Exc. Vat)

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1

Available in multiples of 1
1€ 7.74
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Arcol Ohmite
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Allen Bradley Heatsink, used with 700-SH, 0.5°C/W 70 mm 250 mm 100 mm
Allen Bradley Heatsink, used with 700-SH, 0.5°C/W 70 mm 250 mm 100 mm
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RS Stock No.: 265-779Brand: Allen BradleyManufacturers Part No.: 700-SN50VHC

€ 284.35

€ 284.35 Each (Exc. Vat)

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1

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1€ 284.35
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Allen Bradley
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used with 700-SH
Heatsink
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250mm
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100 mm
70mm
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0.5°C/W
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Panel Mount
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700
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RoHS
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Cooling
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Allen Bradley Heatsink, used with 700-SH, 0.6°C/W 65 mm 230 mm 100 mm
Allen Bradley Heatsink, used with 700-SH, 0.6°C/W 65 mm 230 mm 100 mm
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RS Stock No.: 265-778Brand: Allen BradleyManufacturers Part No.: 700-SN50HC

€ 194.81

€ 194.81 Each (Exc. Vat)

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1

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1€ 194.81
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Allen Bradley
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used with 700-SH
Heatsink
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230mm
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100 mm
65mm
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0.6°C/W
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Panel Mount
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700
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RoHS
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Cooling
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Allen Bradley Heatsink, used with 700-SH, 0.8°C/W 55 mm 220 mm 100 mm
Allen Bradley Heatsink, used with 700-SH, 0.8°C/W 55 mm 220 mm 100 mm
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RS Stock No.: 265-776Brand: Allen BradleyManufacturers Part No.: 700-SN50

€ 152.46

€ 152.46 Each (Exc. Vat)

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1

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1€ 152.46
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Allen Bradley
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used with 700-SH
Heatsink
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220mm
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100 mm
55mm
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0.8°C/W
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Panel Mount
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700
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RoHS
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Cooling
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Allen Bradley Heatsink, used with 700-SH, 1.2°C/W 45 mm 172 mm 80 mm
Allen Bradley Heatsink, used with 700-SH, 1.2°C/W 45 mm 172 mm 80 mm
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RS Stock No.: 265-775Brand: Allen BradleyManufacturers Part No.: 700-SN25

€ 71.39

€ 71.39 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 71.39
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Allen Bradley
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used with 700-SH
Heatsink
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172mm
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80 mm
45mm
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-
1.2°C/W
-
Panel Mount
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700
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RoHS
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Cooling
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Allen Bradley Heatsink, used with 700-SH, 1.4°C/W 35 mm 145 mm 55 mm
Allen Bradley Heatsink, used with 700-SH, 1.4°C/W 35 mm 145 mm 55 mm
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RS Stock No.: 265-773Brand: Allen BradleyManufacturers Part No.: 700-SN10

€ 49.49

€ 49.49 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 49.49
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Allen Bradley
-
used with 700-SH
Heatsink
-
145mm
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55 mm
35mm
-
-
1.4°C/W
-
Panel Mount
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700
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RoHS
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Cooling
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Eaton Heatsink, Eaton xEnergy Main 37 mm 100 mm 120 mm
Eaton Heatsink, Eaton xEnergy Main 37 mm 100 mm 120 mm
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RS Stock No.: 247-348Brand: EatonManufacturers Part No.: 167566 XACP1K100

€ 200.86

€ 200.86 Each (Exc. Vat)

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Available in multiples of 1
1€ 200.86
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Eaton
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Eaton xEnergy Main
Heatsink
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100mm
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120 mm
37mm
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Surface Mount
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100 mm
Black
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RoHS
Metal
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Cooling
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AAVID THERMALLOY Heatsink, Semiconductor, 16.8°C/W 11.18 mm 28.45 mm 19.05 mm
AAVID THERMALLOY Heatsink, Semiconductor, 16.8°C/W 11.18 mm 28.45 mm 19.05 mm
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RS Stock No.: 712-4207Brand: AAVID THERMALLOYManufacturers Part No.: 579302B00000G

€ 4.32

€ 0.864 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 0.864
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AAVID THERMALLOY
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Semiconductor
Heatsink
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28.45mm
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19.05 mm
11.18mm
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16.8°C/W
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PCB Through Hole
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11.18 mm
Black
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Black Anodised
TO-220
RoHS
Aluminium
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Semiconductor
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Two Side Fins That Act as Springs to Hold the Semiconductor Firmly, Integrated Clip and Device Locking Catch
Fischer Elektronik Heatsink, 28.8°C/W 10 mm 15 mm 8 mm
Fischer Elektronik Heatsink, 28.8°C/W 10 mm 15 mm 8 mm
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RS Stock No.: 698-8136Brand: Fischer ElektronikManufacturers Part No.: FK 250 10 LF PAK

€ 9.38

€ 1.876 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 1.876
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Fischer Elektronik
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Heatsink
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15mm
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8 mm
10mm
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28.8°C/W
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Solder
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Silver
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Black Anodised
SMD
No
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AAVID THERMALLOY Heatsink, TO-220 packages, 24°C/W 8.8 mm 19 mm 20 mm
AAVID THERMALLOY Heatsink, TO-220 packages, 24°C/W 8.8 mm 19 mm 20 mm
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RS Stock No.: 712-4257Brand: AAVID THERMALLOYManufacturers Part No.: ML7G

€ 4.35

€ 0.87 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 0.87
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AAVID THERMALLOY
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TO-220 packages
Heatsink
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19mm
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20 mm
8.8mm
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24°C/W
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Screw
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Black
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Black Anodised
TO-220
RoHS
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Cooling
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Narrow Base Low Profile Channel Style
AAVID THERMALLOY Heatsink, Electronic Components, PCBs, LEDs, 23°C/W 19 mm 19 mm 22 mm
AAVID THERMALLOY Heatsink, Electronic Components, PCBs, LEDs, 23°C/W 19 mm 19 mm 22 mm
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RS Stock No.: 268-105Brand: AAVID THERMALLOYManufacturers Part No.: PF752G

€ 41.74

€ 8.349 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 8.349
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AAVID THERMALLOY
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Electronic Components, PCBs, LEDs
Heatsink
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19mm
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22 mm
19mm
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23°C/W
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PCB Through Hole
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Black
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TO-220
RoHS
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Cooling
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