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 40.33

AED 40.33 1 Bag of 5 (ex VAT)

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1AED 40.33
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 12.36

AED 12.36 Each (ex VAT)

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1AED 12.36
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RS Pro
Heatsink
-
Universal Rectangular Alu
20mm
-
16 mm
-
-
16mm
-
-
11kΩ/W
PCB Mount
-
-
-
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 55.72

AED 55.72 1 Bag of 5 (ex VAT)

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1AED 55.72
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 48.53

AED 48.53 1 Bag of 5 (ex VAT)

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1AED 48.53
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 63.82

AED 63.82 1 Bag of 5 (ex VAT)

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1AED 63.82
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 52.80

AED 52.80 1 Bag of 5 (ex VAT)

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1AED 52.80
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 15.84

AED 15.84 Each (ex VAT)

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1AED 15.84
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 47.81

AED 47.81 1 Bag of 5 (ex VAT)

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1AED 47.81
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 17.41

AED 17.41 Each (ex VAT)

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1AED 17.41
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RS Pro
Heatsink
-
Universal Rectangular Alu
50mm
-
35 mm
-
-
25mm
-
-
5.5kΩ/W
PCB Mount
-
-
-
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 18.20

AED 18.20 Each (ex VAT)

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1AED 18.20
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RS Pro
Heatsink
-
-
35mm
-
16 mm
-
-
27mm
-
-
9°C/W
Clip
-
-
-
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 110.94

AED 110.94 Each (ex VAT)

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1AED 110.94
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 35.28

AED 35.28 Each (ex VAT)

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1AED 35.28
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RS Pro
Heatsink
-
Universal Rectangular Alu
50mm
-
65 mm
-
-
20mm
-
-
3.3kΩ/W
Screw
-
-
-
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 27.97

AED 27.97 Each (ex VAT)

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1AED 27.97
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 20.00

AED 20.00 Each (ex VAT)

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1AED 20.00
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 13.70

AED 13.70 Each (ex VAT)

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1AED 13.70
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RS Pro
Heatsink
-
high-power electronics, PCBs, BGA chips, LEDs
25mm
-
35 mm
-
-
25mm
-
-
9°C/W
Clip
-
-
-
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 35.50

AED 35.50 Each (ex VAT)

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1AED 35.50
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RS Pro
Heatsink
-
LEDs, high-power electronics, PCBs, BGA chips
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 65.55

AED 65.55 1 Bag of 5 (ex VAT)

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1AED 65.55
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 74.94

AED 74.94 Each (ex VAT)

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1AED 74.94
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RS Pro
Heatsink
-
Universal Square Alu
100mm
-
100 mm
-
-
15mm
-
-
0.83°C/W
PCB Mount
-
-
-
Black
-
100
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 222.62

AED 222.62 Each (ex VAT)

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1AED 222.62
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RS Pro
Heatsink
-
Universal Rectangular Alu
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 72.36

AED 72.36 1 Bag of 5 (ex VAT)

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1AED 72.36
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RS Pro
Heatsink
-
Universal Rectangular Alu
27mm
-
27 mm
-
-
25mm
-
-
-
-
-
-
-
Black
-
-
Anodised
BGA
No
-
Semiconductor
-
Aluminium
-
-
-
-
-

...