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 43.03

AED 43.03 1 Bag of 5 (ex VAT)

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1AED 43.03
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RS Pro
Universal Rectangular Alu
-
Heatsink
-
14mm
14 mm
-
-
10mm
-
-
-
26.5K/W
-
-
-
-
Black
-
Anodised
BGA
No
Semiconductor
Aluminium
-
-
-
-
-
-
-
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 13.20

AED 13.20 Each (ex VAT)

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1AED 13.20
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RS Pro
Universal Rectangular Alu
-
Heatsink
-
20mm
16 mm
-
-
16mm
-
PCB Mount
-
11kΩ/W
-
-
-
-
Black
-
Anodised
TO-220
RoHS
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
-
-
-
-
-
-
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 59.43

AED 59.43 1 Bag of 5 (ex VAT)

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1AED 59.43
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RS Pro
Universal Rectangular Alu
-
Heatsink
-
20mm
20 mm
-
-
19.1mm
-
-
-
-
-
-
-
-
Black
-
Anodised
BGA
No
Semiconductor
Aluminium
-
-
-
-
-
-
-
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 51.80

AED 51.80 1 Bag of 5 (ex VAT)

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1AED 51.80
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RS Pro
Universal Rectangular Alu
-
Heatsink
-
13mm
13.5 mm
-
-
10mm
-
-
-
-
-
-
-
-
Black
-
Anodised
BGA
No
Semiconductor
Aluminium
-
-
-
-
-
-
-
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 68.08

AED 68.08 1 Bag of 5 (ex VAT)

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1AED 68.08
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RS Pro
Universal Rectangular Alu
-
Heatsink
-
27.8mm
27.8 mm
-
-
11.2mm
-
-
-
-
-
-
-
-
Black
-
Anodised
BGA
No
Semiconductor
Aluminium
-
-
-
-
-
-
-
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 56.29

AED 56.29 1 Bag of 5 (ex VAT)

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1AED 56.29
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RS Pro
Universal Rectangular Alu
-
Heatsink
-
21mm
21 mm
-
-
9mm
-
-
-
-
-
-
-
-
Black
-
Anodised
BGA
No
Semiconductor
Aluminium
-
-
-
-
-
-
-
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 17.36

AED 17.36 Each (ex VAT)

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1AED 17.36
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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 50.95

AED 50.95 1 Bag of 5 (ex VAT)

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1AED 50.95
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RS Pro
Universal Rectangular Alu
-
Heatsink
-
23mm
23 mm
-
-
6mm
-
-
-
-
-
-
-
-
Black
-
Anodised
BGA
No
Semiconductor
Aluminium
-
-
-
-
-
-
-
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 19.77

AED 19.77 Each (ex VAT)

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1AED 19.77
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RS Pro
Universal Rectangular Alu
-
Heatsink
-
50mm
35 mm
-
-
25mm
-
PCB Mount
-
5.5kΩ/W
-
-
-
-
Black
-
Anodised
-
RoHS
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
-
-
-
-
-
-
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 20.96

AED 20.96 Each (ex VAT)

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1AED 20.96
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RS Pro
-
-
Heatsink
-
35mm
16 mm
-
-
27mm
-
Clip
-
9°C/W
-
-
-
-
Black
-
Black Anodised
TO-3P, TO-220
RoHS
Optoelectronic Device, High Power Semiconductor Device
Aluminium
-
-
-
-
-
-
-
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 123.81

AED 123.81 Each (ex VAT)

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1AED 123.81
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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 37.41

AED 37.41 Each (ex VAT)

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1AED 37.41
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RS Pro
Universal Rectangular Alu
-
Heatsink
-
50mm
65 mm
-
-
20mm
-
Screw
-
3.3kΩ/W
-
-
-
-
Black
-
Black Anodised
-
RoHS
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
-
-
-
-
-
-
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 29.78

AED 29.78 Each (ex VAT)

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1AED 29.78
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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 21.35

AED 21.35 Each (ex VAT)

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1AED 21.35
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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 14.55

AED 14.55 Each (ex VAT)

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1AED 14.55
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RS Pro
high-power electronics, PCBs, BGA chips, LEDs
-
Heatsink
-
25mm
35 mm
-
-
25mm
-
Clip
-
9°C/W
-
-
-
-
Black
-
Black Anodised
-
RoHS
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
-
-
-
-
-
-
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 38.08

AED 38.08 Each (ex VAT)

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1AED 38.08
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RS Pro
LEDs, high-power electronics, PCBs, BGA chips
-
Heatsink
-
50mm
50 mm
-
-
28mm
-
Screw
-
5°C/W
-
-
-
-
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 69.88

AED 69.88 1 Bag of 5 (ex VAT)

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1AED 69.88
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RS Pro
Universal Rectangular Alu
-
Heatsink
-
23.9mm
4 mm
-
-
10mm
-
-
-
-
-
-
-
-
Black
-
Anodised
BGA
No
Semiconductor
Aluminium
-
-
-
-
-
-
-
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 81.46

AED 81.46 Each (ex VAT)

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1AED 81.46
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RS Pro
Universal Square Alu
-
Heatsink
-
100mm
100 mm
-
-
15mm
-
PCB Mount
-
0.83°C/W
-
-
-
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
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RS Stock No.: 271-870Brand: RS PRO

AED 248.91

AED 248.91 Each (ex VAT)

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1AED 248.91
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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 77.19

AED 77.19 1 Bag of 5 (ex VAT)

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1AED 77.19
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RS Pro
Universal Rectangular Alu
-
Heatsink
-
27mm
27 mm
-
-
25mm
-
-
-
-
-
-
-
-
Black
-
Anodised
BGA
No
Semiconductor
Aluminium
-
-
-
-
-
-
-

...