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

4.622 OMR

4.622 OMR 1 Bag of 5 (ex VAT)

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14.622 OMR
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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

1.407 OMR

1.407 OMR Each (ex VAT)

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11.407 OMR
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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

6.334 OMR

6.334 OMR 1 Bag of 5 (ex VAT)

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16.334 OMR
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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

5.511 OMR

5.511 OMR 1 Bag of 5 (ex VAT)

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15.511 OMR
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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

7.247 OMR

7.247 OMR 1 Bag of 5 (ex VAT)

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17.247 OMR
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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

5.999 OMR

5.999 OMR 1 Bag of 5 (ex VAT)

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15.999 OMR
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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

1.833 OMR

1.833 OMR Each (ex VAT)

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11.833 OMR
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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

5.426 OMR

5.426 OMR 1 Bag of 5 (ex VAT)

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15.426 OMR
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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

2.022 OMR

2.022 OMR Each (ex VAT)

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12.022 OMR
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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

2.119 OMR

2.119 OMR Each (ex VAT)

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12.119 OMR
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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

12.850 OMR

12.850 OMR Each (ex VAT)

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112.850 OMR
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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

4.056 OMR

4.056 OMR Each (ex VAT)

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14.056 OMR
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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

3.221 OMR

3.221 OMR Each (ex VAT)

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13.221 OMR
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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

2.271 OMR

2.271 OMR Each (ex VAT)

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12.271 OMR
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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

1.577 OMR

1.577 OMR Each (ex VAT)

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11.577 OMR
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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

4.087 OMR

4.087 OMR Each (ex VAT)

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14.087 OMR
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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

7.442 OMR

7.442 OMR 1 Bag of 5 (ex VAT)

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17.442 OMR
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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

8.648 OMR

8.648 OMR Each (ex VAT)

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18.648 OMR
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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

25.791 OMR

25.791 OMR Each (ex VAT)

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125.791 OMR
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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

8.289 OMR

8.289 OMR 1 Bag of 5 (ex VAT)

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18.289 OMR
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RS Pro
Heatsink
Universal Rectangular Alu
-
27mm
-
-
27 mm
25mm
-
-
-
-
-
-
-
-
-
Black
-
Anodised
BGA
No
-
-
Semiconductor
Aluminium
-
-
-
-
-

...