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

EGP 780.82

EGP 780.82 1 Bag of 5 (ex VAT)

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1EGP 780.82
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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

EGP 230.72

EGP 230.72 Each (ex VAT)

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1EGP 230.72
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RS Pro
-
Heatsink
Universal Rectangular Alu
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

EGP 1,039.86

EGP 1,039.86 1 Bag of 5 (ex VAT)

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1EGP 1,039.86
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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

EGP 890.39

EGP 890.39 1 Bag of 5 (ex VAT)

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1EGP 890.39
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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

EGP 1,176.10

EGP 1,176.10 1 Bag of 5 (ex VAT)

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1EGP 1,176.10
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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

EGP 955.88

EGP 955.88 1 Bag of 5 (ex VAT)

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1EGP 955.88
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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

EGP 294.62

EGP 294.62 Each (ex VAT)

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1EGP 294.62
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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

EGP 881.19

EGP 881.19 1 Bag of 5 (ex VAT)

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1EGP 881.19
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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

EGP 332.89

EGP 332.89 Each (ex VAT)

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1EGP 332.89
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RS Pro
-
Heatsink
Universal Rectangular Alu
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

EGP 257.79

EGP 257.79 Each (ex VAT)

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1EGP 257.79
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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

EGP 2,298.96

EGP 2,298.96 Each (ex VAT)

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1EGP 2,298.96
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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

EGP 687.59

EGP 687.59 Each (ex VAT)

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1

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1EGP 687.59
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RS Pro
-
Heatsink
Universal Rectangular Alu
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

EGP 531.49

EGP 531.49 Each (ex VAT)

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1EGP 531.49
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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

EGP 377.59

EGP 377.59 Each (ex VAT)

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1

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1EGP 377.59
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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

EGP 239.15

EGP 239.15 Each (ex VAT)

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1EGP 239.15
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RS Pro
-
Heatsink
high-power electronics, PCBs, BGA chips, LEDs
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

EGP 595.30

EGP 595.30 Each (ex VAT)

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1EGP 595.30
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RS Pro
-
Heatsink
LEDs, high-power electronics, PCBs, BGA chips
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

EGP 1,216.77

EGP 1,216.77 1 Bag of 5 (ex VAT)

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1EGP 1,216.77
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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

EGP 1,501.63

EGP 1,501.63 Each (ex VAT)

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1EGP 1,501.63
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RS Pro
-
Heatsink
Universal Square Alu
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

EGP 4,622.47

EGP 4,622.47 Each (ex VAT)

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1EGP 4,622.47
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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
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RS Stock No.: 750-0920Brand: RS PRO

EGP 1,391.44

EGP 1,391.44 1 Bag of 5 (ex VAT)

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1EGP 1,391.44
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RS Pro
-
Heatsink
Universal Rectangular Alu
27mm
-
27 mm
-
-
25mm
-
-
-
-
-
-
-
-
Black
-
Anodised
BGA
No
Semiconductor
-
Aluminium
-
-
-
-
-
-

...