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 709.00

EGP 709.00 1 Bag of 5 (ex VAT)

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1EGP 709.00
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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 231.00

EGP 231.00 Each (ex VAT)

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1EGP 231.00
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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

EGP 1,061.00

EGP 1,061.00 1 Bag of 5 (ex VAT)

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1EGP 1,061.00
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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 894.00

EGP 894.00 1 Bag of 5 (ex VAT)

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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 1,177.00

EGP 1,177.00 1 Bag of 5 (ex VAT)

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1EGP 1,177.00
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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 962.00

EGP 962.00 1 Bag of 5 (ex VAT)

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1EGP 962.00
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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 330.00

EGP 330.00 Each (ex VAT)

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1EGP 330.00
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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 889.00

EGP 889.00 1 Bag of 5 (ex VAT)

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1EGP 889.00
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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 391.00

EGP 391.00 Each (ex VAT)

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1EGP 391.00
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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

EGP 258.00

EGP 258.00 Each (ex VAT)

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1EGP 258.00
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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

EGP 2,294.00

EGP 2,294.00 Each (ex VAT)

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1EGP 2,294.00
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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 689.00

EGP 689.00 Each (ex VAT)

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1

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1EGP 689.00
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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

EGP 566.00

EGP 566.00 Each (ex VAT)

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1EGP 566.00
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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 378.00

EGP 378.00 Each (ex VAT)

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1EGP 378.00
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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

EGP 266.00

EGP 266.00 Each (ex VAT)

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1EGP 266.00
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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

EGP 596.00

EGP 596.00 Each (ex VAT)

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1EGP 596.00
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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

EGP 1,217.00

EGP 1,217.00 1 Bag of 5 (ex VAT)

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1EGP 1,217.00
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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 1,502.00

EGP 1,502.00 Each (ex VAT)

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1EGP 1,502.00
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RS Pro
Heatsink
-
Universal Square Alu
-
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

EGP 4,623.00

EGP 4,623.00 Each (ex VAT)

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1EGP 4,623.00
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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

EGP 1,395.00

EGP 1,395.00 1 Bag of 5 (ex VAT)

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1EGP 1,395.00
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RS Pro
Heatsink
-
Universal Rectangular Alu
-
27mm
27 mm
-
25mm
-
-
-
-
-
-
-
-
-
-
Black
Anodised
BGA
No
-
Semiconductor
-
Aluminium
-
-
-
-
-

...