Heat Sinks
244 items in 705 variations
*incl. VAT plus shipping costs
Item description
Total
Min. heat resistance
Max. heat resistance
diameter
Length
Width
Height
Material
Version
Surface type
Suitable for
Order No.:
45P5040
Manufacturer:
Celduc Relais
Manufacturer SKU:
WF112100
Total Price: 50.99 € *
1 pcs.
50.9915 €
1 K/W
120 mm
49.5 mm
117.5 mm
heatsink
SA, SU
Order No.:
45P5042
Manufacturer:
Celduc Relais
Manufacturer SKU:
WF115100
Total Price: 115.61 € *
1 pcs.
115.6085 €
0.9 K/W
110 mm
100 mm
90 mm
heatsink
SC, SO, SVT, SV9, SG
Order No.:
45P5043
Manufacturer:
Celduc Relais
Manufacturer SKU:
WF121000
Total Price: 71.46 € *
1 pcs.
71.4595 €
1.2 K/W
100 mm
40 mm
100 mm
heatsink
SC, SO, SVT, SV9, SG
Order No.:
45P5044
Manufacturer:
Celduc Relais
Manufacturer SKU:
WF151200
Total Price: 34.66 € *
1 pcs.
34.6647 €
2.5 K/W
80 mm
45 mm
71.5 mm
heatsink
SC, SO
Order No.:
45P5045
Manufacturer:
Celduc Relais
Manufacturer SKU:
WF210000
Total Price: 19.27 € *
1 pcs.
19.2661 €
2.1 K/W
96 mm
41 mm
55 mm
heatsink
SC, SO
Order No.:
45P5046
Manufacturer:
Celduc Relais
Manufacturer SKU:
WF311100
Total Price: 32.88 € *
1 pcs.
32.8797 €
3 K/W
80 mm
22.5 mm
73.5 mm
heatsink
SA, SU
Order No.:
59F9444
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034936
Total Price: 1.09 € *
1 pcs.
1.0948 €
10 pcs.
1.0234 €
25 pcs.
0.9520 €
50 pcs.
0.8687 €
6 K/W
45 mm
45 mm
25.4 mm
aluminum
finger shaped heatsink
black anodized
SOT32, SOT9, TO3, TO66
Order No.:
59F9446
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034940
Total Price: 1.09 € *
1 pcs.
1.0948 €
10 pcs.
1.0234 €
25 pcs.
0.9520 €
50 pcs.
0.8687 €
8 K/W
45 mm
45 mm
12.7 mm
aluminum
finger shaped heatsink
black anodized
SOT32, SOT9, TO3, TO66
Order No.:
59F9447
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034941
Total Price: 1.42 € *
1 pcs.
1.4161 €
10 pcs.
1.3209 €
25 pcs.
1.2257 €
50 pcs.
1.1186 €
8 K/W
45 mm
45 mm
12.7 mm
aluminum
finger shaped heatsink
black anodized
TO3
Order No.:
59F9448
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034950
Total Price: 1.56 € *
1 pcs.
1.5589 €
10 pcs.
1.4399 €
25 pcs.
1.3447 €
50 pcs.
1.2257 €
12 K/W
41.6 mm
33 mm
19.1 mm
aluminum
finger shaped heatsink
black anodized
SOT32, SOT9, TO220, TO3, TO66
Order No.:
59F9449
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034955
Total Price: 1.09 € *
1 pcs.
1.0948 €
10 pcs.
1.0234 €
25 pcs.
0.9520 €
50 pcs.
0.8687 €
25 K/W
18 mm
25.4 mm
8 mm
aluminum
finger shaped heatsink
solderable surface
SOT32
Order No.:
59F9450
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034956
Total Price: 0.64 € *
1 pcs.
0.6426 €
10 pcs.
0.5950 €
25 pcs.
0.5593 €
50 pcs.
0.4998 €
25 K/W
18 mm
25.4 mm
8 mm
aluminum
finger shaped heatsink
black anodized
SOT32
Order No.:
59F9451
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034957
Total Price: 1.21 € *
1 pcs.
1.2138 €
10 pcs.
1.1305 €
25 pcs.
1.0472 €
50 pcs.
0.9520 €
18 K/W
30 mm
25.4 mm
8 mm
aluminum
finger shaped heatsink
solderable surface
SOT32, TO220
Order No.:
59F9452
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034961
Total Price: 1.21 € *
1 pcs.
1.2138 €
10 pcs.
1.1305 €
25 pcs.
1.0472 €
50 pcs.
0.9520 €
21 K/W
18 mm
25.4 mm
13 mm
aluminum
finger shaped heatsink
solderable surface
SOT32
Order No.:
59F9453
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034962
Total Price: 0.74 € *
1 pcs.
0.7378 €
10 pcs.
0.6783 €
25 pcs.
0.6307 €
50 pcs.
0.5712 €
21 K/W
18 mm
25.4 mm
13 mm
aluminum
finger shaped heatsink
black anodized
SOT32
Order No.:
59F9454
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034966
Total Price: 3.30 € *
1 pcs.
3.2963 €
10 pcs.
3.0583 €
25 pcs.
2.8560 €
50 pcs.
2.5942 €
16 K/W
35.5 mm
8.5 mm
13 mm
aluminum
finger shaped heatsink
black anodized
SOT32, TO220
Order No.:
59F9455
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034973
Total Price: 1.56 € *
1 pcs.
1.5589 €
10 pcs.
1.4399 €
25 pcs.
1.3447 €
50 pcs.
1.2257 €
14 K/W
55.6 mm
35.1 mm
12.6 mm
aluminum
finger shaped heatsink
solderable surface
TO220
Order No.:
59F9456
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034972
Total Price: 1.04 € *
1 pcs.
1.0353 €
10 pcs.
0.9520 €
25 pcs.
0.8925 €
50 pcs.
0.8092 €
14 K/W
55.6 mm
35.1 mm
12.6 mm
aluminum
finger shaped heatsink
black anodized
TO220
Order No.:
59F9457
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034975
Total Price: 2.11 € *
1 pcs.
2.1063 €
10 pcs.
1.9516 €
25 pcs.
1.8207 €
50 pcs.
1.6541 €
14 K/W
55.6 mm
35.1 mm
12.6 mm
aluminum
finger shaped heatsink
solderable surface
TO220
Order No.:
59F9458
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034974
Total Price: 1.04 € *
1 pcs.
1.0353 €
10 pcs.
0.9520 €
25 pcs.
0.8925 €
50 pcs.
0.8092 €
14 K/W
55.6 mm
35.1 mm
12.6 mm
aluminum
finger shaped heatsink
black anodized
TO220
First-class heat sinks
Heat sinks are essential components in electronic devices and systems for reliably regulating the temperature of components and devices. They efficiently dissipate excess heat, thus preventing overheating that could lead to malfunctions or damage. Heat sinks are often made of materials with high thermal conductivity, such as aluminium or copper. They are available in a variety of shapes and sizes to meet the specific requirements of the application.
Wide range of heat sinks at Bürklin
Our online shop offers a wide selection of heat sinks for a variety of applications – from cooling LED products to high-performance industrial applications. Thanks to our user-friendly filter tool in the product search, you can quickly find the right heat sink for your needs. Our experienced team is on hand to answer any questions you may have about our product range, so that you get the best possible solution for your project. You also benefit from our fast delivery times, so you can realise your projects without delay.