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, 0.9K/W, 125 x 200 x 25mm
RS PRO Heatsink, Universal Rectangular Alu, 0.9K/W, 125 x 200 x 25mm
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RS Stock No.: 692-5087Brand: RS PRO

32.058 OMR

32.058 OMR Each (ex VAT)

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132.058 OMR
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RS Pro
Universal Rectangular Alu
125mm
200mm
25mm
125 x 200 x 25mm
0.9K/W
-
-
-
Black
-
Aluminium
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.59°C/W, 200 x 125 x 50mm
RS PRO Heatsink, Universal Rectangular Alu, 0.59°C/W, 200 x 125 x 50mm
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RS Stock No.: 789-8576Brand: RS PRO

31.620 OMR

31.620 OMR Each (ex VAT)

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131.620 OMR
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RS Pro
Universal Rectangular Alu
200mm
125mm
50mm
200 x 125 x 50mm
0.59°C/W
-
-
-
Black
-
Aluminium
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.5°C/W, 250 x 125 x 50mm
RS PRO Heatsink, Universal Rectangular Alu, 0.5°C/W, 250 x 125 x 50mm
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RS Stock No.: 789-8570Brand: RS PRO

37.771 OMR

37.771 OMR Each (ex VAT)

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137.771 OMR
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RS Pro
Universal Rectangular Alu
250mm
125mm
50mm
250 x 125 x 50mm
0.5°C/W
-
-
-
Black
-
Aluminium
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.3K/W, 250 x 300 x 40mm
RS PRO Heatsink, Universal Rectangular Alu, 0.3K/W, 250 x 300 x 40mm
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RS Stock No.: 692-5081Brand: RS PRO

110.881 OMR

110.881 OMR Each (ex VAT)

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1110.881 OMR
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RS Pro
Universal Rectangular Alu
250mm
300mm
40mm
250 x 300 x 40mm
0.3K/W
-
-
-
Black
-
Aluminium
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.48°C/W, 300 x 119 x 65mm
RS PRO Heatsink, Universal Rectangular Alu, 0.48°C/W, 300 x 119 x 65mm
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RS Stock No.: 789-8589Brand: RS PRO

67.124 OMR

67.124 OMR Each (ex VAT)

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167.124 OMR
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RS Pro
Universal Rectangular Alu
300mm
119mm
65mm
300 x 119 x 65mm
0.48°C/W
-
-
-
Black
-
Aluminium
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 1°C/W, 100 x 125 x 50mm
RS PRO Heatsink, Universal Rectangular Alu, 1°C/W, 100 x 125 x 50mm
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RS Stock No.: 789-8573Brand: RS PRO

18.648 OMR

18.648 OMR Each (ex VAT)

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118.648 OMR
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RS Pro
Universal Rectangular Alu
100mm
125mm
50mm
100 x 125 x 50mm
1°C/W
-
-
-
Black
-
Aluminium
-
-
-
-
RS PRO Heatsink, Universal Square Alu, 0.83°C/W, 100 x 100 x 15mm, PCB Mount
RS PRO Heatsink, Universal Square Alu, 0.83°C/W, 100 x 100 x 15mm, PCB Mount
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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
Universal Square Alu
100mm
100mm
15mm
100 x 100 x 15mm
0.83°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.48°C/W, 200 x 100 x 15mm, PCB Mount
RS PRO Heatsink, Universal Rectangular Alu, 0.48°C/W, 200 x 100 x 15mm, PCB Mount
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RS Stock No.: 903-3084Brand: RS PRO

14.695 OMR

14.695 OMR Each (ex VAT)

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114.695 OMR
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RS Pro
Universal Rectangular Alu
200mm
100mm
15mm
200 x 100 x 15mm
0.48°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.6°C/W, 150 x 100 x 15mm, PCB Mount
RS PRO Heatsink, Universal Rectangular Alu, 0.6°C/W, 150 x 100 x 15mm, PCB Mount
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RS Stock No.: 903-3080Brand: RS PRO

11.675 OMR

11.675 OMR Each (ex VAT)

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111.675 OMR
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RS Pro
Universal Rectangular Alu
150mm
100mm
15mm
150 x 100 x 15mm
0.6°C/W
PCB Mount
-
-
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.29°C/W, 150 x 200 x 15mm, PCB Mount
RS PRO Heatsink, Universal Rectangular Alu, 0.29°C/W, 150 x 200 x 15mm, PCB Mount
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RS Stock No.: 903-3096Brand: RS PRO

21.552 OMR

21.552 OMR Each (ex VAT)

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121.552 OMR
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RS Pro
Universal Rectangular Alu
150mm
200mm
15mm
150 x 200 x 15mm
0.29°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Square Alu, 0.39°C/W, 150 x 150 x 25mm, PCB Mount
RS PRO Heatsink, Universal Square Alu, 0.39°C/W, 150 x 150 x 25mm, PCB Mount
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RS Stock No.: 903-3153Brand: RS PRO

23.026 OMR

23.026 OMR Each (ex VAT)

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123.026 OMR
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RS Pro
Universal Square Alu
150mm
150mm
25mm
150 x 150 x 25mm
0.39°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.69°C/W, 100 x 66 x 40mm, PCB Mount
RS PRO Heatsink, Universal Rectangular Alu, 0.69°C/W, 100 x 66 x 40mm, PCB Mount
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RS Stock No.: 903-3166Brand: RS PRO

10.975 OMR

10.975 OMR Each (ex VAT)

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110.975 OMR
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RS Pro
Universal Rectangular Alu
100mm
66mm
40mm
100 x 66 x 40mm
0.69°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.4°C/W, 100 x 200 x 15mm, PCB Mount
RS PRO Heatsink, Universal Rectangular Alu, 0.4°C/W, 100 x 200 x 15mm, PCB Mount
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RS Stock No.: 903-3093Brand: RS PRO

15.694 OMR

15.694 OMR Each (ex VAT)

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115.694 OMR
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RS Pro
Universal Rectangular Alu
100mm
200mm
15mm
100 x 200 x 15mm
0.4°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.54°C/W, 100 x 150 x 25mm, PCB Mount
RS PRO Heatsink, Universal Rectangular Alu, 0.54°C/W, 100 x 150 x 25mm, PCB Mount
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RS Stock No.: 903-3150Brand: RS PRO

16.267 OMR

16.267 OMR Each (ex VAT)

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116.267 OMR
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RS Pro
Universal Rectangular Alu
100mm
150mm
25mm
100 x 150 x 25mm
0.54°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.17°C/W, 150 x 250 x 30mm, PCB Mount
RS PRO Heatsink, Universal Rectangular Alu, 0.17°C/W, 150 x 250 x 30mm, PCB Mount
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RS Stock No.: 903-3175Brand: RS PRO

37.630 OMR

37.630 OMR Each (ex VAT)

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1

Available in multiples of 1
137.630 OMR
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RS Pro
Universal Rectangular Alu
150mm
250mm
30mm
150 x 250 x 30mm
0.17°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.24°C/W, 100 x 250 x 30mm, PCB Mount
RS PRO Heatsink, Universal Rectangular Alu, 0.24°C/W, 100 x 250 x 30mm, PCB Mount
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RS Stock No.: 903-3172Brand: RS PRO

29.110 OMR

29.110 OMR Each (ex VAT)

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129.110 OMR
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RS Pro
Universal Rectangular Alu
100mm
250mm
30mm
100 x 250 x 30mm
0.24°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.5°C/W, 150 x 66 x 40mm, PCB Mount
RS PRO Heatsink, Universal Rectangular Alu, 0.5°C/W, 150 x 66 x 40mm, PCB Mount
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RS Stock No.: 903-3169Brand: RS PRO

16.486 OMR

16.486 OMR Each (ex VAT)

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116.486 OMR
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RS Pro
Universal Rectangular Alu
150mm
66mm
40mm
150 x 66 x 40mm
0.5°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.14°C/W, 200 x 250 x 30mm, PCB Mount
RS PRO Heatsink, Universal Rectangular Alu, 0.14°C/W, 200 x 250 x 30mm, PCB Mount
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RS Stock No.: 903-3179Brand: RS PRO

46.978 OMR

46.978 OMR Each (ex VAT)

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146.978 OMR
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RS Pro
Universal Rectangular Alu
200mm
250mm
30mm
200 x 250 x 30mm
0.14°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.31°C/W, 200 x 150 x 25mm, PCB Mount
RS PRO Heatsink, Universal Rectangular Alu, 0.31°C/W, 200 x 150 x 25mm, PCB Mount
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RS Stock No.: 903-3157Brand: RS PRO

28.971 OMR

28.971 OMR Each (ex VAT)

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128.971 OMR
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RS Pro
Universal Rectangular Alu
200mm
150mm
25mm
200 x 150 x 25mm
0.31°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-
RS PRO Heatsink, Universal Square Alu, 0.23°C/W, 200 x 200 x 15mm, PCB Mount
RS PRO Heatsink, Universal Square Alu, 0.23°C/W, 200 x 200 x 15mm, PCB Mount
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RS Stock No.: 903-3090Brand: RS PRO

27.204 OMR

27.204 OMR Each (ex VAT)

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127.204 OMR
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RS Pro
Universal Square Alu
200mm
200mm
15mm
200 x 200 x 15mm
0.23°C/W
PCB Mount
-
100
-
High Power Semiconductor Device, Optoelectronic Device
Aluminium
-
Anodized
-
-