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, LED Lighting, 1.224°C/W, 100 x 35 x 35mm, Vertical
RS PRO Heatsink, LED Lighting, 1.224°C/W, 100 x 35 x 35mm, Vertical
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RS Stock No.: 274-0269Brand: RS PROHSN Code: 76169990

SR 74.90

Each (ex VAT)

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1SR 74.90
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RS Pro
LED Lighting
100mm
35mm
35mm
100 x 35 x 35mm
1.224°C/W
Vertical
-
-
-
-
-
-
-
-
-
-
RS PRO Heatsink, LED Lighting, 1.224°C/W, 150 x 35 x 35mm, Vertical
RS PRO Heatsink, LED Lighting, 1.224°C/W, 150 x 35 x 35mm, Vertical
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RS Stock No.: 274-0270Brand: RS PROHSN Code: 76169990

SR 93.97

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1SR 93.97
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RS Pro
LED Lighting
150mm
35mm
35mm
150 x 35 x 35mm
1.224°C/W
Vertical
-
-
-
-
-
-
-
-
-
-
RS PRO Heatsink, LED Lighting, 1.224°C/W, 200 x 35 x 35mm, Vertical
RS PRO Heatsink, LED Lighting, 1.224°C/W, 200 x 35 x 35mm, Vertical
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RS Stock No.: 274-0271Brand: RS PROHSN Code: 76169990

SR 111.41

Each (ex VAT)

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1SR 111.41
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RS Pro
LED Lighting
200mm
35mm
35mm
200 x 35 x 35mm
1.224°C/W
Vertical
-
-
-
-
-
-
-
-
-
-
RS PRO Heatsink, LED Lighting, 1.224°C/W, 50 x 35 x 35mm, Vertical
RS PRO Heatsink, LED Lighting, 1.224°C/W, 50 x 35 x 35mm, Vertical
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RS Stock No.: 274-0272Brand: RS PROHSN Code: 76169990

SR 55.92

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1SR 55.92
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RS Pro
LED Lighting
50mm
35mm
35mm
50 x 35 x 35mm
1.224°C/W
Vertical
-
-
-
-
-
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 26.5K/W, 14 x 14 x 10mm, Adhesive Foil
RS PRO Heatsink, Universal Rectangular Alu, 26.5K/W, 14 x 14 x 10mm, Adhesive Foil
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RS Stock No.: 750-0881Brand: RS PROHSN Code: 76169990

SR 56.26

1 Bag of 5 (ex VAT)

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1SR 56.26
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RS Pro
Universal Rectangular Alu
14mm
14mm
10mm
14 x 14 x 10mm
26.5K/W
Adhesive Foil
-
Black
-
Semiconductor Devices
Aluminium
BGA
-
-
-
Anodized
RS PRO Heatsink, 11K/W, 20 x 27 x 16mm, Clip
RS PRO Heatsink, 11K/W, 20 x 27 x 16mm, Clip
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RS Stock No.: 234-2390Brand: RS PROHSN Code: 76169990

SR 17.54

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1SR 17.54
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RS Pro
-
20mm
27mm
16mm
20 x 27 x 16mm
11K/W
Clip
-
Black
-
-
-
TO-220
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 14K/W, 20 x 20 x 19.1mm, Adhesive Foil
RS PRO Heatsink, Universal Rectangular Alu, 14K/W, 20 x 20 x 19.1mm, Adhesive Foil
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RS Stock No.: 750-0908Brand: RS PROHSN Code: 76169990

SR 78.64

1 Bag of 5 (ex VAT)

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1SR 78.64
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RS Pro
Universal Rectangular Alu
20mm
20mm
19.1mm
20 x 20 x 19.1mm
14K/W
Adhesive Foil
-
Black
-
Semiconductor Devices
Aluminium
BGA
-
-
-
Anodized
RS PRO Heatsink, Universal Rectangular Alu, 27K/W, 13 x 13.5 x 10mm, Adhesive Foil
RS PRO Heatsink, Universal Rectangular Alu, 27K/W, 13 x 13.5 x 10mm, Adhesive Foil
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RS Stock No.: 750-0888Brand: RS PROHSN Code: 76169990

SR 67.67

1 Bag of 5 (ex VAT)

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1SR 67.67
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RS Pro
Universal Rectangular Alu
13mm
13.5mm
10mm
13 x 13.5 x 10mm
27K/W
Adhesive Foil
-
Black
-
Semiconductor Devices
Aluminium
BGA
-
-
-
Anodized
RS PRO Heatsink, Universal Rectangular Alu, 12.2K/W, 27.8 x 27.8 x 11.2mm, Adhesive Foil
RS PRO Heatsink, Universal Rectangular Alu, 12.2K/W, 27.8 x 27.8 x 11.2mm, Adhesive Foil
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RS Stock No.: 750-0914Brand: RS PROHSN Code: 76169990

SR 89.88

1 Bag of 5 (ex VAT)

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1SR 89.88
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RS Pro
Universal Rectangular Alu
27.8mm
27.8mm
11.2mm
27.8 x 27.8 x 11.2mm
12.2K/W
Adhesive Foil
-
Black
-
Semiconductor Devices
Aluminium
BGA
-
-
-
Anodized
RS PRO Heatsink, Universal Rectangular Alu, 24.5K/W, 21 x 21 x 9mm, Adhesive Foil
RS PRO Heatsink, Universal Rectangular Alu, 24.5K/W, 21 x 21 x 9mm, Adhesive Foil
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RS Stock No.: 750-0885Brand: RS PROHSN Code: 76169990

SR 73.88

1 Bag of 5 (ex VAT)

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1SR 73.88
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RS Pro
Universal Rectangular Alu
21mm
21mm
9mm
21 x 21 x 9mm
24.5K/W
Adhesive Foil
-
Black
-
Semiconductor Devices
Aluminium
BGA
-
-
-
Anodized
RS PRO Heatsink, High Powered semiconductor Devices, Optoelectronic Devices, 8.2K/W, 40 x 40 x 18mm, Adhesive Foil
RS PRO Heatsink, High Powered semiconductor Devices, Optoelectronic Devices, 8.2K/W, 40 x 40 x 18mm, Adhesive Foil
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RS Stock No.: 750-0951Brand: RS PROHSN Code: 76169990

SR 21.29

Each (ex VAT)

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1SR 21.29
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RS Pro
High Powered semiconductor Devices, Optoelectronic Devices
40mm
40mm
18mm
40 x 40 x 18mm
8.2K/W
Adhesive Foil
-
Black
-
-
Aluminium
BGA
-
-
-
Anodized
RS PRO Heatsink, Universal Rectangular Alu, 22K/W, 23 x 23 x 6mm, Adhesive Foil
RS PRO Heatsink, Universal Rectangular Alu, 22K/W, 23 x 23 x 6mm, Adhesive Foil
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RS Stock No.: 750-0894Brand: RS PROHSN Code: 76169990

SR 66.99

1 Bag of 5 (ex VAT)

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1SR 66.99
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RS Pro
Universal Rectangular Alu
23mm
23mm
6mm
23 x 23 x 6mm
22K/W
Adhesive Foil
-
Black
-
Semiconductor Devices
Aluminium
BGA
-
-
-
Anodized
RS PRO Heatsink, 5.5K/W, 50 x 35 x 25mm, Clip
RS PRO Heatsink, 5.5K/W, 50 x 35 x 25mm, Clip
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RS Stock No.: 234-2378Brand: RS PROHSN Code: 76169990

SR 21.70

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1SR 21.70
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RS Pro
-
50mm
35mm
25mm
50 x 35 x 25mm
5.5K/W
Clip
-
Black
-
-
-
-
-
-
-
-
RS PRO Heatsink, 9°C/W, 35 x 16 x 27mm, Clip
RS PRO Heatsink, 9°C/W, 35 x 16 x 27mm, Clip
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RS Stock No.: 234-2407Brand: RS PROHSN Code: 76169990

SR 21.14

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1SR 21.14
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RS Pro
-
35mm
16mm
27mm
35 x 16 x 27mm
9°C/W
Clip
-
Black
-
-
-
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 1K/W, 100 x 120 x 37mm
RS PRO Heatsink, Universal Rectangular Alu, 1K/W, 100 x 120 x 37mm
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RS Stock No.: 271-864Brand: RS PROHSN Code: 76169990

SR 152.13

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1SR 152.13
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RS Pro
Universal Rectangular Alu
100mm
120mm
37mm
100 x 120 x 37mm
1K/W
-
-
Black
-
-
Aluminium
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 3.3K/W, 50 x 65 x 20mm
RS PRO Heatsink, Universal Rectangular Alu, 3.3K/W, 50 x 65 x 20mm
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RS Stock No.: 234-2485Brand: RS PROHSN Code: 76169990

SR 50.30

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1SR 50.30
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RS Pro
Universal Rectangular Alu
50mm
65mm
20mm
50 x 65 x 20mm
3.3K/W
-
-
Black
-
-
Aluminium
-
-
-
-
-
RS PRO Heatsink, 7K/W, 49 x 49 x 20mm, Adhesive Foil
RS PRO Heatsink, 7K/W, 49 x 49 x 20mm, Adhesive Foil
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RS Stock No.: 750-0875Brand: RS PROHSN Code: 76169990

SR 38.93

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1SR 38.93
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RS Pro
-
49mm
49mm
20mm
49 x 49 x 20mm
7K/W
Adhesive Foil
-
Black
-
-
-
BGA
-
-
-
-
RS PRO Heatsink, 10.5K/W, 10 x 49 x 49mm, Adhesive Foil
RS PRO Heatsink, 10.5K/W, 10 x 49 x 49mm, Adhesive Foil
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RS Stock No.: 750-0866Brand: RS PROHSN Code: 76169990

SR 28.44

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1SR 28.44
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RS Pro
-
10mm
49mm
49mm
10 x 49 x 49mm
10.5K/W
Adhesive Foil
-
Natural
-
-
-
BGA
-
-
-
-
RS PRO Heatsink, 9°C/W, 25 x 35 x 25mm, Clip
RS PRO Heatsink, 9°C/W, 25 x 35 x 25mm, Clip
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RS Stock No.: 234-2356Brand: RS PROHSN Code: 76169990

SR 19.62

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1SR 19.62
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RS Pro
-
25mm
35mm
25mm
25 x 35 x 25mm
9°C/W
Clip
-
Black
-
-
-
-
-
-
-
-
RS PRO Heatsink, 5°C/W, 50 x 50 x 28mm, Screw
RS PRO Heatsink, 5°C/W, 50 x 50 x 28mm, Screw
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RS Stock No.: 789-8598Brand: RS PROHSN Code: 76169990

SR 50.11

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1SR 50.11
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RS Pro
-
50mm
50mm
28mm
50 x 50 x 28mm
5°C/W
Screw
-
Black
-
-
-
TO-220
-
-
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-

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