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, Universal Rectangular Alu, 26.5K/W 10 mm 14 mm 14 mm
RS PRO Heatsink, Universal Rectangular Alu, 26.5K/W 10 mm 14 mm 14 mm
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RS Stock No.: 750-0881Brand: RS PRO

AED 44.66

AED 44.66 1 Bag of 5 (ex VAT)

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1AED 44.66
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RS Pro
Universal Rectangular Alu
-
Heatsink
14mm
-
-
14 mm
-
10mm
-
26.5K/W
-
-
-
-
-
-
-
Black
Anodised
BGA
No
Aluminium
-
-
Semiconductor
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 11kΩ/W 16 mm 20 mm 16 mm
RS PRO Heatsink, Universal Rectangular Alu, 11kΩ/W 16 mm 20 mm 16 mm
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RS Stock No.: 234-2390Brand: RS PRO

AED 13.70

AED 13.70 Each (ex VAT)

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1AED 13.70
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RS Pro
Universal Rectangular Alu
-
Heatsink
20mm
-
-
16 mm
-
16mm
-
11kΩ/W
-
PCB Mount
-
-
-
-
-
Black
Anodised
TO-220
RoHS
Aluminium
-
-
High Power Semiconductor Device, Optoelectronic Device
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 19.1 mm 20 mm 20 mm
RS PRO Heatsink, Universal Rectangular Alu 19.1 mm 20 mm 20 mm
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RS Stock No.: 750-0908Brand: RS PRO

AED 61.62

AED 61.62 1 Bag of 5 (ex VAT)

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1AED 61.62
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RS Pro
Universal Rectangular Alu
-
Heatsink
20mm
-
-
20 mm
-
19.1mm
-
-
-
-
-
-
-
-
-
Black
Anodised
BGA
No
Aluminium
-
-
Semiconductor
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 10 mm 13 mm 13.5 mm
RS PRO Heatsink, Universal Rectangular Alu 10 mm 13 mm 13.5 mm
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RS Stock No.: 750-0888Brand: RS PRO

AED 53.71

AED 53.71 1 Bag of 5 (ex VAT)

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1AED 53.71
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RS Pro
Universal Rectangular Alu
-
Heatsink
13mm
-
-
13.5 mm
-
10mm
-
-
-
-
-
-
-
-
-
Black
Anodised
BGA
No
Aluminium
-
-
Semiconductor
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 11.2 mm 27.8 mm 27.8 mm
RS PRO Heatsink, Universal Rectangular Alu 11.2 mm 27.8 mm 27.8 mm
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RS Stock No.: 750-0914Brand: RS PRO

AED 70.61

AED 70.61 1 Bag of 5 (ex VAT)

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1AED 70.61
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RS Pro
Universal Rectangular Alu
-
Heatsink
27.8mm
-
-
27.8 mm
-
11.2mm
-
-
-
-
-
-
-
-
-
Black
Anodised
BGA
No
Aluminium
-
-
Semiconductor
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 9 mm 21 mm 21 mm
RS PRO Heatsink, Universal Rectangular Alu 9 mm 21 mm 21 mm
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RS Stock No.: 750-0885Brand: RS PRO

AED 58.42

AED 58.42 1 Bag of 5 (ex VAT)

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1AED 58.42
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RS Pro
Universal Rectangular Alu
-
Heatsink
21mm
-
-
21 mm
-
9mm
-
-
-
-
-
-
-
-
-
Black
Anodised
BGA
No
Aluminium
-
-
Semiconductor
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 18 mm 40 mm 40 mm
RS PRO Heatsink, Universal Rectangular Alu 18 mm 40 mm 40 mm
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RS Stock No.: 750-0951Brand: RS PRO

AED 18.26

AED 18.26 Each (ex VAT)

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1AED 18.26
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RS Pro
Universal Rectangular Alu
-
Heatsink
40mm
-
-
40 mm
-
18mm
-
-
-
-
-
-
-
-
-
Black
Anodised
BGA
No
Aluminium
-
-
-
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 6 mm 23 mm 23 mm
RS PRO Heatsink, Universal Rectangular Alu 6 mm 23 mm 23 mm
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RS Stock No.: 750-0894Brand: RS PRO

AED 52.86

AED 52.86 1 Bag of 5 (ex VAT)

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1AED 52.86
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RS Pro
Universal Rectangular Alu
-
Heatsink
23mm
-
-
23 mm
-
6mm
-
-
-
-
-
-
-
-
-
Black
Anodised
BGA
No
Aluminium
-
-
Semiconductor
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 5.5kΩ/W 25 mm 50 mm 35 mm
RS PRO Heatsink, Universal Rectangular Alu, 5.5kΩ/W 25 mm 50 mm 35 mm
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RS Stock No.: 234-2378Brand: RS PRO

AED 21.06

AED 21.06 Each (ex VAT)

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1AED 21.06
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RS Pro
Universal Rectangular Alu
-
Heatsink
50mm
-
-
35 mm
-
25mm
-
5.5kΩ/W
-
PCB Mount
-
-
-
-
-
Black
Anodised
-
RoHS
Aluminium
-
-
High Power Semiconductor Device, Optoelectronic Device
-
-
-
-
-
RS PRO Heatsink, 9°C/W 27 mm 35 mm 16 mm
RS PRO Heatsink, 9°C/W 27 mm 35 mm 16 mm
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RS Stock No.: 234-2407Brand: RS PRO

AED 18.43

AED 18.43 Each (ex VAT)

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1AED 18.43
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RS Pro
-
-
Heatsink
35mm
-
-
16 mm
-
27mm
-
9°C/W
-
Clip
-
-
-
-
-
Black
Black Anodised
TO-3P, TO-220
RoHS
Aluminium
-
-
Optoelectronic Device, High Power Semiconductor Device
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 37 mm 100 mm 100 mm
RS PRO Heatsink, Universal Rectangular Alu 37 mm 100 mm 100 mm
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RS Stock No.: 271-864Brand: RS PRO

AED 131.28

AED 131.28 Each (ex VAT)

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1AED 131.28
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RS Pro
Universal Rectangular Alu
-
Heatsink
100mm
-
-
100 mm
-
37mm
-
-
-
-
-
-
-
-
-
Black
Anodised
-
BS EN ISO 9001:2008
Aluminium
-
-
-
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 3.3kΩ/W 20 mm 50 mm 65 mm
RS PRO Heatsink, Universal Rectangular Alu, 3.3kΩ/W 20 mm 50 mm 65 mm
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RS Stock No.: 234-2485Brand: RS PRO

AED 38.93

AED 38.93 Each (ex VAT)

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1AED 38.93
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RS Pro
Universal Rectangular Alu
-
Heatsink
50mm
-
-
65 mm
-
20mm
-
3.3kΩ/W
-
Screw
-
-
-
-
-
Black
Black Anodised
-
RoHS
Aluminium
-
-
High Power Semiconductor Device, Optoelectronic Device
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 20 mm 49 mm 49 mm
RS PRO Heatsink, Universal Rectangular Alu 20 mm 49 mm 49 mm
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RS Stock No.: 750-0875Brand: RS PRO

AED 31.01

AED 31.01 Each (ex VAT)

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1AED 31.01
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RS Pro
Universal Rectangular Alu
-
Heatsink
49mm
-
-
49 mm
-
20mm
-
-
-
-
-
-
-
-
-
Black
Anodised
BGA
No
Aluminium
-
-
-
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 49 mm 10 mm 49 mm
RS PRO Heatsink, Universal Rectangular Alu 49 mm 10 mm 49 mm
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RS Stock No.: 750-0866Brand: RS PRO

AED 22.08

AED 22.08 Each (ex VAT)

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1AED 22.08
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RS Pro
Universal Rectangular Alu
-
Heatsink
10mm
-
-
49 mm
-
49mm
-
-
-
-
-
-
-
-
-
Natural
Anodised
BGA
No
Aluminium
-
-
-
-
-
-
-
-
RS PRO Heatsink, high-power electronics, PCBs, BGA chips, LEDs, 9°C/W 25 mm 25 mm 35 mm
RS PRO Heatsink, high-power electronics, PCBs, BGA chips, LEDs, 9°C/W 25 mm 25 mm 35 mm
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RS Stock No.: 234-2356Brand: RS PRO

AED 15.06

AED 15.06 Each (ex VAT)

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1AED 15.06
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RS Pro
high-power electronics, PCBs, BGA chips, LEDs
-
Heatsink
25mm
-
-
35 mm
-
25mm
-
9°C/W
-
Clip
-
-
-
-
-
Black
Black Anodised
-
RoHS
Aluminium
-
-
High Power Semiconductor Device, Optoelectronic Device
-
-
-
-
-
RS PRO Heatsink, LEDs, high-power electronics, PCBs, BGA chips, 5°C/W 28 mm 50 mm 50 mm
RS PRO Heatsink, LEDs, high-power electronics, PCBs, BGA chips, 5°C/W 28 mm 50 mm 50 mm
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RS Stock No.: 789-8598Brand: RS PRO

AED 39.83

AED 39.83 Each (ex VAT)

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1AED 39.83
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RS Pro
LEDs, high-power electronics, PCBs, BGA chips
-
Heatsink
50mm
-
-
50 mm
-
28mm
-
5°C/W
-
Screw
-
-
-
-
-
Black
Black Anodised
TO-220
RoHS
Aluminium
-
-
-
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 10 mm 23.9 mm 4 mm
RS PRO Heatsink, Universal Rectangular Alu 10 mm 23.9 mm 4 mm
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RS Stock No.: 750-0932Brand: RS PRO

AED 72.47

AED 72.47 1 Bag of 5 (ex VAT)

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1AED 72.47
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RS Pro
Universal Rectangular Alu
-
Heatsink
23.9mm
-
-
4 mm
-
10mm
-
-
-
-
-
-
-
-
-
Black
Anodised
BGA
No
Aluminium
-
-
Semiconductor
-
-
-
-
-
RS PRO Heatsink, Universal Square Alu, 0.83°C/W 15 mm 100 mm 100 mm
RS PRO Heatsink, Universal Square Alu, 0.83°C/W 15 mm 100 mm 100 mm
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RS Stock No.: 903-3087Brand: RS PRO

AED 85.50

AED 85.50 Each (ex VAT)

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1AED 85.50
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RS Pro
Universal Square Alu
-
Heatsink
100mm
-
-
100 mm
-
15mm
-
0.83°C/W
-
PCB Mount
-
-
-
-
100
Black
Anodised
-
RoHS
Aluminium
-
-
-
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 50 mm 150 mm 125 mm
RS PRO Heatsink, Universal Rectangular Alu 50 mm 150 mm 125 mm
Add to parts list
RS Stock No.: 271-870Brand: RS PRO

AED 264.08

AED 264.08 Each (ex VAT)

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1AED 264.08
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RS Pro
Universal Rectangular Alu
-
Heatsink
150mm
-
-
125 mm
-
50mm
-
-
-
-
-
-
-
-
-
Black
Black Anodised
-
RoHS
Aluminium
-
-
-
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu 25 mm 27 mm 27 mm
RS PRO Heatsink, Universal Rectangular Alu 25 mm 27 mm 27 mm
Add to parts list
RS Stock No.: 750-0920Brand: RS PRO

AED 80.05

AED 80.05 1 Bag of 5 (ex VAT)

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1AED 80.05
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RS Pro
Universal Rectangular Alu
-
Heatsink
27mm
-
-
27 mm
-
25mm
-
-
-
-
-
-
-
-
-
Black
Anodised
BGA
No
Aluminium
-
-
Semiconductor
-
-
-
-
-

...