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Heat Sinks

244 items in 704 variations
*incl. VAT plus shipping costs
Item description
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Min. heat resistance
Max. heat resistance
diameter
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Material
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Surface type
Suitable for
10037017 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 8.5 x 6.3 x 4.8 mm, 90 K/W, black anodized, 10037017
Order No.:
 65B400
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037017
Available: 83 pcs. Next delivery: 200 pcs. on 2026-03-10
Total Price: 0.52 € *
1 pcs.
0.5236 €
10 pcs.
0.4879 €
25 pcs.
0.4522 €
50 pcs.
0.4165 €
90 K/W
8.5 mm
6.3 mm
4.8 mm
aluminum
IC heatsink
black anodized
IC
10035045 Fischer Elektronik Heat Sinks
Heatsink, (L x W x H) 8 x 15 x 6.5 mm, 37 K/W, solderable surface, 10035045
Order No.:
 70B490
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035045
Available: 95 pcs.
Total Price: 0.98 € *
1 pcs.
0.9758 €
10 pcs.
0.9044 €
25 pcs.
0.8449 €
50 pcs.
0.7616 €
37 K/W
8 mm
15 mm
6.5 mm
copper
heatsink
solderable surface
SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8
10022759 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 84 x 55 x 28 mm, 6.2 to 2.8 K/W, black anodized, 10022759
Order No.:
 70B670
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022759
Available: 15 pcs. Next delivery: 5 pcs. on 2026-03-10
Total Price: 5.47 € *
1 pcs.
5.4740 €
10 pcs.
5.0813 €
25 pcs.
4.7362 €
50 pcs.
4.3078 €
2.8 K/W
6.2 K/W
84 mm
55 mm
28 mm
aluminum
extruded heatsink
black anodized
PCB mounting
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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.