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...

Showing 1-20 of 731 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
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
Add to parts list
RS Stock No.: 750-0881Brand: RS PRO

4.354 OMR

4.354 OMR 1 Bag of 5 (ex VAT)

Check stock

1

Available in multiples of 1
14.354 OMR
Add to basket
RS Pro
Universal Rectangular Alu
14mm
14mm
10mm
14 x 14 x 10mm
26.5K/W
Adhesive Foil
-
Black
-
BGA
Aluminium
Semiconductor Devices
-
Anodized
-
-
RS PRO Heatsink, 11K/W, 20 x 27 x 16mm, PCB Mount
RS PRO Heatsink, 11K/W, 20 x 27 x 16mm, PCB Mount
Add to parts list
RS Stock No.: 234-2390Brand: RS PRO

1.334 OMR

1.334 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
11.334 OMR
Add to basket
RS Pro
-
20mm
27mm
16mm
20 x 27 x 16mm
11K/W
PCB Mount
-
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
Add to parts list
RS Stock No.: 750-0908Brand: RS PRO

6.006 OMR

6.006 OMR 1 Bag of 5 (ex VAT)

Check stock

1

Available in multiples of 1
16.006 OMR
Add to basket
RS Pro
Universal Rectangular Alu
20mm
20mm
19.1mm
20 x 20 x 19.1mm
14K/W
Adhesive Foil
-
Black
-
BGA
Aluminium
Semiconductor Devices
-
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
Add to parts list
RS Stock No.: 750-0888Brand: RS PRO

5.227 OMR

5.227 OMR 1 Bag of 5 (ex VAT)

Check stock

1

Available in multiples of 1
15.227 OMR
Add to basket
RS Pro
Universal Rectangular Alu
13mm
13.5mm
10mm
13 x 13.5 x 10mm
27K/W
Adhesive Foil
-
Black
-
BGA
Aluminium
Semiconductor Devices
-
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
Add to parts list
RS Stock No.: 750-0914Brand: RS PRO

6.872 OMR

6.872 OMR 1 Bag of 5 (ex VAT)

Check stock

1

Available in multiples of 1
16.872 OMR
Add to basket
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
-
BGA
Aluminium
Semiconductor Devices
-
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
Add to parts list
RS Stock No.: 750-0885Brand: RS PRO

5.689 OMR

5.689 OMR 1 Bag of 5 (ex VAT)

Check stock

1

Available in multiples of 1
15.689 OMR
Add to basket
RS Pro
Universal Rectangular Alu
21mm
21mm
9mm
21 x 21 x 9mm
24.5K/W
Adhesive Foil
-
Black
-
BGA
Aluminium
Semiconductor Devices
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 8.2K/W, 40 x 40 x 18mm, Adhesive Foil
RS PRO Heatsink, Universal Rectangular Alu, 8.2K/W, 40 x 40 x 18mm, Adhesive Foil
Add to parts list
RS Stock No.: 750-0951Brand: RS PRO

1.726 OMR

1.726 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
11.726 OMR
Add to basket
RS Pro
Universal Rectangular Alu
40mm
40mm
18mm
40 x 40 x 18mm
8.2K/W
Adhesive Foil
-
Black
-
BGA
Aluminium
-
-
Anodized
30403471
-
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
Add to parts list
RS Stock No.: 750-0894Brand: RS PRO

5.145 OMR

5.145 OMR 1 Bag of 5 (ex VAT)

Check stock

1

Available in multiples of 1
15.145 OMR
Add to basket
RS Pro
Universal Rectangular Alu
23mm
23mm
6mm
23 x 23 x 6mm
22K/W
Adhesive Foil
-
Black
-
BGA
Aluminium
Semiconductor Devices
-
Anodized
30404855
-
RS PRO Heatsink, 5.5K/W, 50 x 35 x 25mm, PCB Mount
RS PRO Heatsink, 5.5K/W, 50 x 35 x 25mm, PCB Mount
Add to parts list
RS Stock No.: 234-2378Brand: RS PRO

1.906 OMR

1.906 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
11.906 OMR
Add to basket
RS Pro
-
50mm
35mm
25mm
50 x 35 x 25mm
5.5K/W
PCB Mount
-
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
Add to parts list
RS Stock No.: 234-2407Brand: RS PRO

1.998 OMR

1.998 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
11.998 OMR
Add to basket
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
Add to parts list
RS Stock No.: 271-864Brand: RS PRO

12.104 OMR

12.104 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
112.104 OMR
Add to basket
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, Screw Mount
RS PRO Heatsink, Universal Rectangular Alu, 3.3K/W, 50 x 65 x 20mm, Screw Mount
Add to parts list
RS Stock No.: 234-2485Brand: RS PRO

3.823 OMR

3.823 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
13.823 OMR
Add to basket
RS Pro
Universal Rectangular Alu
50mm
65mm
20mm
50 x 65 x 20mm
3.3K/W
Screw Mount
-
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
Add to parts list
RS Stock No.: 750-0875Brand: RS PRO

3.032 OMR

3.032 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
13.032 OMR
Add to basket
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
Add to parts list
RS Stock No.: 750-0866Brand: RS PRO

2.155 OMR

2.155 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
12.155 OMR
Add to basket
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
Add to parts list
RS Stock No.: 234-2356Brand: RS PRO

1.485 OMR

1.485 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
11.485 OMR
Add to basket
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
Add to parts list
RS Stock No.: 789-8598Brand: RS PRO

3.851 OMR

3.851 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
13.851 OMR
Add to basket
RS Pro
-
50mm
50mm
28mm
50 x 50 x 28mm
5°C/W
Screw
-
Black
-
TO-220
-
-
-
-
-
-
RS PRO Heatsink, Universal Rectangular Alu, 10K/W, 23.9 x 40 x 10mm, Adhesive Foil
RS PRO Heatsink, Universal Rectangular Alu, 10K/W, 23.9 x 40 x 10mm, Adhesive Foil
Add to parts list
RS Stock No.: 750-0932Brand: RS PRO

7.057 OMR

7.057 OMR 1 Bag of 5 (ex VAT)

Check stock

1

Available in multiples of 1
17.057 OMR
Add to basket
RS Pro
Universal Rectangular Alu
23.9mm
40mm
10mm
23.9 x 40 x 10mm
10K/W
Adhesive Foil
-
Black
-
BGA
Aluminium
Semiconductor Devices
-
Anodized
-
-
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
Add to parts list
RS Stock No.: 903-3087Brand: RS PRO

8.148 OMR

8.148 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
18.148 OMR
Add to basket
RS Pro
Universal Square Alu
100mm
100mm
15mm
100 x 100 x 15mm
0.83°C/W
PCB Mount
-
-
100
-
Aluminium
High Power Semiconductor Device, Optoelectronic Device
-
Anodized
-
-
RS PRO Heatsink, Universal Rectangular Alu, 0.5K/W, 150 x 125 x 50mm
RS PRO Heatsink, Universal Rectangular Alu, 0.5K/W, 150 x 125 x 50mm
Add to parts list
RS Stock No.: 271-870Brand: RS PRO

24.295 OMR

24.295 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
124.295 OMR
Add to basket
RS Pro
Universal Rectangular Alu
150mm
125mm
50mm
150 x 125 x 50mm
0.5K/W
-
-
Black
-
-
Aluminium
-
-
-
-
-
RS PRO Heatsink, 7°C/W, 38 x 35 x 25mm, PCB Mount
RS PRO Heatsink, 7°C/W, 38 x 35 x 25mm, PCB Mount
Add to parts list
RS Stock No.: 234-2362Brand: RS PRO

2.142 OMR

2.142 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
12.142 OMR
Add to basket
RS Pro
-
38mm
35mm
25mm
38 x 35 x 25mm
7°C/W
PCB Mount
-
Black
-
-
-
-
-
-
-
-

...