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

90.90 MOP

90.89 MOP 1 Bag of 5 (ex VAT)

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190.89 MOP
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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

17.30 MOP

17.31 MOP Each (ex VAT)

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1

Available in multiples of 1
117.31 MOP
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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

208.40 MOP

208.37 MOP 1 Bag of 5 (ex VAT)

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Available in multiples of 1
1208.37 MOP
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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

94.60 MOP

94.60 MOP 1 Bag of 5 (ex VAT)

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194.60 MOP
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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

126.40 MOP

126.44 MOP 1 Bag of 5 (ex VAT)

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1

Available in multiples of 1
1126.44 MOP
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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

88.00 MOP

88.00 MOP 1 Bag of 5 (ex VAT)

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Available in multiples of 1
188.00 MOP
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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

20.30 MOP

20.30 MOP Each (ex VAT)

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Available in multiples of 1
120.30 MOP
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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

93.30 MOP

93.26 MOP 1 Bag of 5 (ex VAT)

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193.26 MOP
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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

24.30 MOP

24.32 MOP Each (ex VAT)

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1

Available in multiples of 1
124.32 MOP
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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

20.70 MOP

20.71 MOP Each (ex VAT)

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120.71 MOP
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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

145.50 MOP

145.51 MOP Each (ex VAT)

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1145.51 MOP
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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

48.30 MOP

48.33 MOP Each (ex VAT)

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1

Available in multiples of 1
148.33 MOP
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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

45.40 MOP

45.45 MOP Each (ex VAT)

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145.45 MOP
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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

33.30 MOP

33.29 MOP Each (ex VAT)

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Available in multiples of 1
133.29 MOP
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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

19.10 MOP

19.06 MOP Each (ex VAT)

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1

Available in multiples of 1
119.06 MOP
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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

27.70 MOP

27.72 MOP Each (ex VAT)

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127.72 MOP
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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

149.60 MOP

149.63 MOP 1 Bag of 5 (ex VAT)

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1149.63 MOP
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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

101.30 MOP

101.30 MOP Each (ex VAT)

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1101.30 MOP
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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
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RS Stock No.: 271-870Brand: RS PRO

263.00 MOP

262.98 MOP Each (ex VAT)

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1262.98 MOP
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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

140.80 MOP

140.77 MOP 1 Bag of 5 (ex VAT)

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1140.77 MOP
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RS Pro
Heatsink
-
Universal Rectangular Alu
-
27mm
27 mm
-
25mm
-
-
-
-
-
-
-
-
-
-
Black
Anodised
BGA
No
-
Semiconductor
-
Aluminium
-
-
-
-
-

...