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Heat Sinks

244 items in 705 variations
*incl. VAT plus shipping costs
Item description
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Min. heat resistance
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Suitable for
10037496 Fischer Elektronik Heat Sinks
Small heatsink, (Ø x H) 19 x 8 mm, 60 K/W, blackened, 10037496
Order No.:
 59F9526
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037496
Available: 0 pcs. Leadtime: 2 Weeks **
Total Price: 0.50 € *
1 pcs.
0.4998 €
10 pcs.
0.4046 €
50 pcs.
0.3213 €
100 pcs.
0.2440 €
500 pcs.
0.1928 €
60 K/W
19 mm
8 mm
Federbronze
Kleinkühlkörper
geschwärzt
TO5
10046052 Fischer Elektronik Heat Sinks
Small heatsink, (Ø x H) 12.7 x 8 mm, 55 K/W, stained, 10046052
Order No.:
 59F9527
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10046052
Available: 0 pcs. Leadtime: 2 Weeks **
Total Price: 0.71 € *
1 pcs.
0.7140 €
10 pcs.
0.6426 €
50 pcs.
0.5593 €
100 pcs.
0.4760 €
55 K/W
12.7 mm
8 mm
Aluminium
Kleinkühlkörper
gebeizt
TO5
10037131 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 8 x 6.3 x 4.8 mm, 87 K/W, black anodized, 10037131
Order No.:
 70B302
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037131
Available: 50 pcs. Leadtime: On Request **
Total Price: 0.49 € *
1 pcs.
0.4879 €
10 pcs.
0.4284 €
50 pcs.
0.3927 €
100 pcs.
0.3451 €
500 pcs.
0.3094 €
87 K/W
8 mm
6.3 mm
4.8 mm
Aluminium
IC-Kühlkörper
Schwarz eloxiert
SMD
10035038 Fischer Elektronik Heat Sinks
Heatsink, (L x W x H) 13 x 23 x 10 mm, 25 K/W, solderable surface, 10035038
Order No.:
 70B480
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035038
Available: 0 pcs. Leadtime: 1 Week **
Total Price: 1.45 € *
1 pcs.
1.4518 €
10 pcs.
1.3328 €
50 pcs.
1.2138 €
100 pcs.
1.0948 €
25 K/W
13 mm
23 mm
10 mm
Kupfer
Kühlkörper
lötfähige Oberfläche
SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8
10022570 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 37.5 x 32 x 20 mm, 10 K/W, black anodized, 10022570
Order No.:
 70B7216
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022570
Available: 0 pcs. Leadtime: 2 Weeks ** Next delivery: 54 pcs. on 2025-03-25
Total Price: 19.52 € *
10 pcs.
1.9516 €
50 pcs.
1.7136 €
250 pcs.
1.4756 €
1000 pcs.
1.3090 €
2500 pcs.
1.1781 €
10 K/W
37.5 mm
32 mm
20 mm
Aluminium
Strangkühlkörper
Schwarz eloxiert
TO220
10037039 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 40 x 40 x 6 mm, 14.6 to 5.8 K/W, black anodized, 10037039
Order No.:
 65B622
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037039
Available: 0 pcs. Leadtime: On Request **
Total Price: 2.87 € *
1 pcs.
2.8679 €
25 pcs.
2.4633 €
100 pcs.
2.2610 €
250 pcs.
2.1539 €
1000 pcs.
1.9635 €
5.8 K/W
14.6 K/W
40 mm
40 mm
6 mm
Aluminium
IC-Kühlkörper
Schwarz eloxiert
BGA
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*incl. VAT plus shipping costs
**Subject to prior sale
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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.