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 505 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO Heatsink, 17.9°C/W, 20 x 35 x 20mm
RS PRO Heatsink, 17.9°C/W, 20 x 35 x 20mm
Add to parts list
RS Stock No.: 263-251Brand: RS PRO

€ 19.36

€ 1.936 Each (In a Pack of 10) (Exc. Vat)

Check stock

10

Available in multiples of 10
10€ 1.936
Add to basket
RS Pro
-
20mm
35mm
20mm
20 x 35 x 20mm
17.9°C/W
-
-
-
-
-
Aluminium
TO-220
-
-
-
-
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
Add to parts list
RS Stock No.: 274-0269Brand: RS PRO

€ 11.98

€ 11.98 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 11.98
Add to basket
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
Add to parts list
RS Stock No.: 274-0270Brand: RS PRO

€ 14.76

€ 14.76 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 14.76
Add to basket
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
Add to parts list
RS Stock No.: 274-0271Brand: RS PRO

€ 17.30

€ 17.30 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 17.30
Add to basket
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
Add to parts list
RS Stock No.: 274-0272Brand: RS PRO

€ 9.08

€ 9.08 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 9.08
Add to basket
RS Pro
LED Lighting
50mm
35mm
35mm
50 x 35 x 35mm
1.224°C/W
Vertical
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, 10K/W, 30 x 32 x 20mm, Screw
Fischer Elektronik Heatsink, 10K/W, 30 x 32 x 20mm, Screw
Add to parts list
RS Stock No.: 577-653Brand: Fischer ElektronikManufacturers Part No.: SK 76/30/SA-220

€ 0.84

€ 0.84 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 0.84
Add to basket
Fischer Elektronik
-
30mm
32mm
20mm
30 x 32 x 20mm
10K/W
Screw
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, Ball Grid Array, 32K/W, 10 x 10 x 6mm, Self-Adhesive
Fischer Elektronik Heatsink, Ball Grid Array, 32K/W, 10 x 10 x 6mm, Self-Adhesive
Add to parts list
RS Stock No.: 577-631Brand: Fischer ElektronikManufacturers Part No.: ICK BGA 10 X 10

€ 90.14

€ 90.14 1 Pack of 50 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 90.14
Add to basket
Fischer Elektronik
Ball Grid Array
10mm
10mm
6mm
10 x 10 x 6mm
32K/W
Self-Adhesive
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, D PAK, 29.3K/W, 8 x 26 x 10mm, PCB Mount
Fischer Elektronik Heatsink, D PAK, 29.3K/W, 8 x 26 x 10mm, PCB Mount
Add to parts list
RS Stock No.: 577-628Brand: Fischer ElektronikManufacturers Part No.: FK24408D2PAKGUR

€ 955.90

€ 955.90 1 Pack of 450 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 955.90
Add to basket
Fischer Elektronik
D PAK
8mm
26mm
10mm
8 x 26 x 10mm
29.3K/W
PCB Mount
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, D PAK, 37K/W, 8 x 15 x 6.5mm, PCB Mount
Fischer Elektronik Heatsink, D PAK, 37K/W, 8 x 15 x 6.5mm, PCB Mount
Add to parts list
RS Stock No.: 577-629Brand: Fischer ElektronikManufacturers Part No.: FK25006LFPAKGUR

€ 1,004.30

€ 1,004.30 1 Pack of 450 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 1,004.30
Add to basket
Fischer Elektronik
D PAK
8mm
15mm
6.5mm
8 x 15 x 6.5mm
37K/W
PCB Mount
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, Heatsink, 0.055K/W, 200 x 160 x 83mm, Surface Mount
Fischer Elektronik Heatsink, Heatsink, 0.055K/W, 200 x 160 x 83mm, Surface Mount
Add to parts list
RS Stock No.: 577-574Brand: Fischer ElektronikManufacturers Part No.: LA10200PROFIL

€ 162.14

€ 162.14 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 162.14
Add to basket
Fischer Elektronik
Heatsink
200mm
160mm
83mm
200 x 160 x 83mm
0.055K/W
Surface Mount
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, PGA, 0.4K/W, 100 x 300 x 40mm
Fischer Elektronik Heatsink, PGA, 0.4K/W, 100 x 300 x 40mm
Add to parts list
RS Stock No.: 577-611Brand: Fischer ElektronikManufacturers Part No.: SK 56 100 SA

€ 84.70

€ 84.70 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 84.70
Add to basket
Fischer Elektronik
PGA
100mm
300mm
40mm
100 x 300 x 40mm
0.4K/W
-
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, PGA, 0.8K/W, 150 x 125 x 135mm
Fischer Elektronik Heatsink, PGA, 0.8K/W, 150 x 125 x 135mm
Add to parts list
RS Stock No.: 577-598Brand: Fischer ElektronikManufacturers Part No.: SK 109 150 SA

€ 133.10

€ 133.10 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 133.10
Add to basket
Fischer Elektronik
PGA
150mm
125mm
135mm
150 x 125 x 135mm
0.8K/W
-
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, PGA, 1.05K/W, 1 x 200 x 40mm
Fischer Elektronik Heatsink, PGA, 1.05K/W, 1 x 200 x 40mm
Add to parts list
RS Stock No.: 577-603Brand: Fischer ElektronikManufacturers Part No.: SK 47 1000 SA

€ 496.10

€ 496.10 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 496.10
Add to basket
Fischer Elektronik
PGA
1mm
200mm
40mm
1 x 200 x 40mm
1.05K/W
-
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, PGA, 1.25K/W, 200 x 250 x 28mm
Fischer Elektronik Heatsink, PGA, 1.25K/W, 200 x 250 x 28mm
Add to parts list
RS Stock No.: 577-607Brand: Fischer ElektronikManufacturers Part No.: SK 49 200 SA

€ 82.28

€ 82.28 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 82.28
Add to basket
Fischer Elektronik
PGA
200mm
250mm
28mm
200 x 250 x 28mm
1.25K/W
-
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, PGA, 1.25K/W, 75 x 250 x 28mm
Fischer Elektronik Heatsink, PGA, 1.25K/W, 75 x 250 x 28mm
Add to parts list
RS Stock No.: 577-609Brand: Fischer ElektronikManufacturers Part No.: SK 49 75 SA

€ 38.60

€ 38.60 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 38.60
Add to basket
Fischer Elektronik
PGA
75mm
250mm
28mm
75 x 250 x 28mm
1.25K/W
-
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, PGA, 1.3K/W, 100 x 80 x 78.6mm
Fischer Elektronik Heatsink, PGA, 1.3K/W, 100 x 80 x 78.6mm
Add to parts list
RS Stock No.: 577-656Brand: Fischer ElektronikManufacturers Part No.: SK 89 100 KL-SSR2

€ 57.48

€ 57.48 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 57.48
Add to basket
Fischer Elektronik
PGA
100mm
80mm
78.6mm
100 x 80 x 78.6mm
1.3K/W
-
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, PGA, 14K/W, 25.4 x 34.9 x 12.7mm, PCB Mount
Fischer Elektronik Heatsink, PGA, 14K/W, 25.4 x 34.9 x 12.7mm, PCB Mount
Add to parts list
RS Stock No.: 577-596Brand: Fischer ElektronikManufacturers Part No.: SK 104 25,4 STC

€ 36.18

€ 36.18 1 Pack of 10 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 36.18
Add to basket
Fischer Elektronik
PGA
25.4mm
34.9mm
12.7mm
25.4 x 34.9 x 12.7mm
14K/W
PCB Mount
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, PGA, 2.2K/W, 100 x 100 x 15mm
Fischer Elektronik Heatsink, PGA, 2.2K/W, 100 x 100 x 15mm
Add to parts list
RS Stock No.: 577-655Brand: Fischer ElektronikManufacturers Part No.: SK 81 100 SA

€ 74.42

€ 74.42 1 Pack of 5 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 74.42
Add to basket
Fischer Elektronik
PGA
100mm
100mm
15mm
100 x 100 x 15mm
2.2K/W
-
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, PGA, 2.7K/W, 100 x 88 x 35mm
Fischer Elektronik Heatsink, PGA, 2.7K/W, 100 x 88 x 35mm
Add to parts list
RS Stock No.: 577-595Brand: Fischer ElektronikManufacturers Part No.: SK 08 1000 SA

€ 180.29

€ 180.29 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 180.29
Add to basket
Fischer Elektronik
PGA
100mm
88mm
35mm
100 x 88 x 35mm
2.7K/W
-
-
-
-
-
-
-
-
-
-
-
Fischer Elektronik Heatsink, PGA, 2.8K/W, 1 x 97 x 25mm
Fischer Elektronik Heatsink, PGA, 2.8K/W, 1 x 97 x 25mm
Add to parts list
RS Stock No.: 577-593Brand: Fischer ElektronikManufacturers Part No.: SK 04 1000 SA

€ 117.37

€ 117.37 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 117.37
Add to basket
Fischer Elektronik
PGA
1mm
97mm
25mm
1 x 97 x 25mm
2.8K/W
-
-
-
-
-
-
-
-
-
-
-

...