Heat Sinks
525 items in 3,839 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.:
70B6910
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10093088
Total Price: 10.00 € *
1 pcs.
9.9960 €
10 pcs.
9.1987 €
50 pcs.
8.3657 €
100 pcs.
7.5327 €
1 K/W
2.9 K/W
70 mm
66 mm
40 mm
aluminum
extruded heatsink
black anodized
Order No.:
70B6914
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019134
Total Price: 19.78 € *
1 pcs.
19.7778 €
5 pcs.
18.7544 €
10 pcs.
17.5406 €
25 pcs.
15.9936 €
0.5 K/W
1.4 K/W
75 mm
112 mm
67.5 mm
aluminum
extruded heatsink
black anodized
Order No.:
70B717
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10018943
Total Price: 1.94 € *
1 pcs.
1.9397 €
10 pcs.
1.8088 €
25 pcs.
1.6898 €
50 pcs.
1.5351 €
6.8 K/W
15.7 K/W
50 mm
29 mm
11.5 mm
aluminum
extruded heatsink
black anodized
Order No.:
72B304
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019498
Total Price: 3.57 € *
1 pcs.
3.5700 €
10 pcs.
3.3201 €
25 pcs.
3.0940 €
50 pcs.
2.8084 €
2.3 K/W
3.75 K/W
75 mm
65 mm
24 mm
aluminum
extruded heatsink
black anodized
Order No.:
72B652
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019977
Total Price: 18.85 € *
1 pcs.
18.8496 €
5 pcs.
17.8738 €
10 pcs.
16.7195 €
25 pcs.
15.2439 €
0.7 K/W
1.65 K/W
100 mm
200 mm
25 mm
aluminum
extruded heatsink
black anodized
Order No.:
72B792
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020610
Total Price: 3.71 € *
1 pcs.
3.7128 €
10 pcs.
3.4391 €
25 pcs.
3.2130 €
50 pcs.
2.9155 €
2 K/W
3.5 K/W
50 mm
65 mm
20 mm
aluminum
extruded heatsink
black anodized
Order No.:
72B796
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020621
Total Price: 6.25 € *
1 pcs.
6.2475 €
10 pcs.
5.8072 €
25 pcs.
5.4145 €
50 pcs.
4.9266 €
2 K/W
3.5 K/W
100 mm
65 mm
20 mm
aluminum
extruded heatsink
black anodized
Order No.:
73B130
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10022453
Total Price: 5.15 € *
1 pcs.
5.1527 €
10 pcs.
4.7838 €
25 pcs.
4.4625 €
50 pcs.
4.0579 €
3.6 K/W
5.5 K/W
37.5 mm
54 mm
22.5 mm
aluminum
extruded heatsink
black anodized
SOT-32
Order No.:
35C1376
Manufacturer:
TRACO POWER
Manufacturer SKU:
THM-HS1
Total Price: 7.20 € *
1 pcs.
7.1995 €
5 pcs.
6.4855 €
5 K/W
57.91 mm
35.37 mm
16.51 mm
die-cast aluminum
heatsink
black anodized
DC/DC-converter
Order No.:
45P5041
Manufacturer:
Celduc Relais
Manufacturer SKU:
WF114200
Total Price: 41.13 € *
1 pcs.
41.1264 €
1.75 K/W
100 mm
100 mm
73.5 mm
heatsink
SC, SO
Order No.:
59F9445
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034937
Total Price: 1.42 € *
1 pcs.
1.4161 €
10 pcs.
1.3209 €
25 pcs.
1.2257 €
50 pcs.
1.1186 €
6 K/W
45 mm
45 mm
25.4 mm
aluminum
finger shaped heatsink
black anodized
TO-3
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
TO-3
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
SOT-32, TO-220
Order No.:
59F9466
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034991
Total Price: 1.09 € *
1 pcs.
1.0948 €
10 pcs.
1.0234 €
25 pcs.
0.9520 €
50 pcs.
0.8687 €
18 K/W
25.4 mm
25 mm
8.3 mm
aluminum
clip-on heatsink
solderable surface
PSIP
Order No.:
59F9475
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10035006
Total Price: 0.74 € *
1 pcs.
0.7378 €
10 pcs.
0.6783 €
25 pcs.
0.6307 €
50 pcs.
0.5712 €
21 K/W
24.5 mm
24 mm
7 mm
aluminum
finger shaped heatsink
black anodized
TO-220
Order No.:
59F9496
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006516
Total Price: 3.45 € *
1 pcs.
3.4510 €
10 pcs.
3.2130 €
25 pcs.
2.9988 €
50 pcs.
2.7251 €
23.7 K/W
19 mm
22 mm
11.1 mm
aluminum
clip-on heatsink
black anodized
TO-220
Order No.:
59F9497
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10160593
Total Price: 6.30 € *
1 pcs.
6.2951 €
10 pcs.
5.8429 €
25 pcs.
5.4502 €
50 pcs.
4.9623 €
5.4 K/W
46 mm
46 mm
25.4 mm
aluminum
finger shaped heatsink
black anodized
TO-3
Order No.:
59F9499
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006517
Total Price: 4.66 € *
1 pcs.
4.6648 €
10 pcs.
4.3316 €
25 pcs.
4.0460 €
50 pcs.
3.6771 €
16.8 K/W
19.05 mm
24.8 mm
11.1 mm
aluminum
clip-on heatsink
black anodized
TO-220
Order No.:
59F9501
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006518
Total Price: 3.84 € *
1 pcs.
3.8437 €
10 pcs.
3.5700 €
25 pcs.
3.3320 €
50 pcs.
3.0345 €
11 K/W
19.38 mm
25.4 mm
11.43 mm
copper
heatsink
solderable surface
D-PAK, TO-252, SOT-223, SO-8
Order No.:
59F9507
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10035061
Total Price: 0.62 € *
1 pcs.
0.6188 €
10 pcs.
0.5712 €
25 pcs.
0.5355 €
50 pcs.
0.4879 €
25 K/W
20.5 mm
25 mm
7 mm
aluminum
clip-on heatsink
black anodized
TO-220
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.