Heat Sinks
490 items in 3,768 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.:
65B0735
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021404
Total Price: 0.62 € *
1 pcs.
0.6188 €
10 pcs.
0.5712 €
50 pcs.
0.5355 €
100 pcs.
0.5236 €
8.31 K/W
30.02 K/W
50 mm
10 mm
10 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0736
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021405
Total Price: 0.88 € *
1 pcs.
0.8806 €
10 pcs.
0.8211 €
50 pcs.
0.7735 €
100 pcs.
0.7497 €
8.31 K/W
26.8 K/W
50 mm
10 mm
10 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0737
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021406
Total Price: 0.90 € *
1 pcs.
0.9044 €
10 pcs.
0.8449 €
50 pcs.
0.7854 €
100 pcs.
0.7616 €
8.31 K/W
30.02 K/W
75 mm
10 mm
10 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0738
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021407
Total Price: 1.43 € *
1 pcs.
1.4280 €
10 pcs.
1.3328 €
50 pcs.
1.2495 €
100 pcs.
1.2138 €
8.31 K/W
26.8 K/W
75 mm
10 mm
10 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0739
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021418
Total Price: 4.14 € *
1 pcs.
4.1412 €
10 pcs.
3.8913 €
50 pcs.
3.6533 €
100 pcs.
3.4986 €
1.49 K/W
5.38 K/W
100 mm
27 mm
22 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0740
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10103712
Total Price: 5.15 € *
1 pcs.
5.1527 €
10 pcs.
4.8314 €
50 pcs.
4.5458 €
100 pcs.
4.3554 €
1.49 K/W
5.28 K/W
100 mm
27 mm
22 mm
aluminum
extruded heatsink
anodized
Order No.:
65B0741
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021419
Total Price: 5.14 € *
1 pcs.
5.1408 €
10 pcs.
4.8195 €
50 pcs.
4.5339 €
100 pcs.
4.3435 €
1.49 K/W
4.8 K/W
100 mm
27 mm
22 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0742
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021412
Total Price: 1.93 € *
1 pcs.
1.9278 €
10 pcs.
1.8088 €
50 pcs.
1.6898 €
100 pcs.
1.5946 €
1.49 K/W
5.38 K/W
37.5 mm
27 mm
22 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0743
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021413
Total Price: 2.32 € *
1 pcs.
2.3205 €
10 pcs.
2.1658 €
50 pcs.
2.0349 €
100 pcs.
1.9159 €
1.49 K/W
4.8 K/W
37.5 mm
27 mm
22 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0744
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021414
Total Price: 2.32 € *
1 pcs.
2.3205 €
10 pcs.
2.1658 €
50 pcs.
2.0349 €
100 pcs.
1.9159 €
1.49 K/W
5.38 K/W
50 mm
27 mm
22 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0745
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021415
Total Price: 2.95 € *
1 pcs.
2.9512 €
10 pcs.
2.7608 €
50 pcs.
2.5942 €
100 pcs.
2.4514 €
1.49 K/W
4.8 K/W
50 mm
27 mm
22 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0746
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021416
Total Price: 3.37 € *
1 pcs.
3.3677 €
10 pcs.
3.1535 €
50 pcs.
2.9512 €
100 pcs.
2.7846 €
1.49 K/W
5.38 K/W
75 mm
27 mm
22 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0747
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021417
Total Price: 4.05 € *
1 pcs.
4.0460 €
10 pcs.
3.7961 €
50 pcs.
3.5700 €
100 pcs.
3.4153 €
1.49 K/W
4.8 K/W
75 mm
27 mm
22 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0748
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021422
Total Price: 2.67 € *
1 pcs.
2.6656 €
10 pcs.
2.4990 €
50 pcs.
2.3443 €
100 pcs.
2.2134 €
1.05 K/W
3.81 K/W
37.5 mm
50 mm
25 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0749
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021423
Total Price: 3.06 € *
1 pcs.
3.0583 €
10 pcs.
2.8560 €
50 pcs.
2.6894 €
100 pcs.
2.5347 €
1.05 K/W
3.4 K/W
37.5 mm
50 mm
25 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0750
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021424
Total Price: 3.12 € *
1 pcs.
3.1178 €
10 pcs.
2.9155 €
50 pcs.
2.7370 €
100 pcs.
2.5823 €
1.05 K/W
3.81 K/W
50 mm
50 mm
25 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0751
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10103735
Total Price: 3.90 € *
1 pcs.
3.9032 €
10 pcs.
3.6414 €
50 pcs.
3.4272 €
100 pcs.
3.2249 €
1.05 K/W
3.74 K/W
50 mm
50 mm
25 mm
aluminum
extruded heatsink
anodized
Order No.:
65B0752
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021425
Total Price: 3.90 € *
1 pcs.
3.9032 €
10 pcs.
3.6414 €
50 pcs.
3.4272 €
100 pcs.
3.2249 €
1.05 K/W
3.4 K/W
50 mm
50 mm
25 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0753
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021516
Total Price: 3.01 € *
1 pcs.
3.0107 €
10 pcs.
2.8203 €
50 pcs.
2.6537 €
100 pcs.
2.4990 €
1.24 K/W
4.48 K/W
100 mm
25 mm
30 mm
aluminum
extruded heatsink
natural aluminum
snap-in transistor retaining spring
Order No.:
65B0754
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021517
Total Price: 4.20 € *
1 pcs.
4.2007 €
10 pcs.
3.9389 €
50 pcs.
3.7128 €
100 pcs.
3.5581 €
1.24 K/W
4 K/W
100 mm
25 mm
30 mm
aluminum
extruded heatsink
black anodized
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.