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Heat Sinks

244 items in 705 variations
*incl. VAT plus shipping costs
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Suitable for
10022763 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 1000 x 55 x 28 mm, 6.2 to 2.8 K/W, black anodized, 10022763
Order No.:
 70B672
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022763
Available: 6 pcs. Leadtime: 3 Weeks **
Total Price: 90.84 € *
1 pcs.
90.8446 €
5 pcs.
85.3944 €
15 pcs.
82.1457 €
50 pcs.
78.4924 €
150 pcs.
75.2199 €
2.8 K/W
6.2 K/W
1000 mm
55 mm
28 mm
Aluminium
Strangkühlkörper
Schwarz eloxiert
Leiterplattenmontage
10022720 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 75 x 100 x 40 mm, 2.15 to 1.2 K/W, black anodized, 10022720
Order No.:
 72B362
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022720
Available: 18 pcs. Leadtime: On Request **
Total Price: 19.66 € *
1 pcs.
19.6588 €
10 pcs.
17.3145 €
50 pcs.
16.1126 €
150 pcs.
15.3867 €
500 pcs.
14.6251 €
1.2 K/W
2.15 K/W
75 mm
100 mm
40 mm
Aluminium
Strangkühlkörper
Schwarz eloxiert
10022575 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 50 x 32 x 20 mm, 7 K/W, black anodized, 10022575
Order No.:
 70B7218
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022575
Available: 1 pcs. Leadtime: 5 Weeks **
Total Price: 2.46 € *
1 pcs.
2.4633 €
25 pcs.
2.1063 €
100 pcs.
1.9278 €
250 pcs.
1.8207 €
1000 pcs.
1.6660 €
7 K/W
50 mm
32 mm
20 mm
Aluminium
Strangkühlkörper
Schwarz eloxiert
10037492 Fischer Elektronik Heat Sinks
Clip-on heatsink, (L x W x H) 3.3 x 13 x 30 mm, 60 K/W, black anodized, 10037492
Order No.:
 65B360
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037492
Available: 584 pcs. Leadtime: 6 Weeks **
Total Price: 1.04 € *
5 pcs.
0.2083 €
50 pcs.
0.1880 €
100 pcs.
0.1678 €
500 pcs.
0.1273 €
60 K/W
3.3 mm
13 mm
30 mm
Federbronze
Aufsteckkühlkörper
Schwarz eloxiert
SOT32, TO126, SOT82
10020095 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 30 x 16 x 16 mm, 22 K/W, black anodized, 10020095
Order No.:
 65B4796
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10020095
Available: 72 pcs. Leadtime: On Request **
Total Price: 4.71 € *
1 pcs.
4.7124 €
10 pcs.
4.3316 €
50 pcs.
3.9389 €
100 pcs.
3.5462 €
22 K/W
30 mm
16 mm
16 mm
Aluminium
Strangkühlkörper
Schwarz eloxiert
Transistorbauform
10006856 Fischer Elektronik Heat Sinks
Pin heatsink, (L x W x H) 25 x 25 x 18.5 mm, 5.2 to 1.25 K/W, natural aluminum, 10006856
Order No.:
 65B530
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10006856
Available: 6 pcs. Leadtime: On Request ** Next delivery: 5 pcs. on 2025-05-27
Total Price: 6.43 € *
1 pcs.
6.4260 €
10 pcs.
5.9143 €
50 pcs.
5.3788 €
100 pcs.
4.8433 €
1.25 K/W
5.2 K/W
25 mm
25 mm
18.5 mm
Aluminium
Stiftkühlkörper
Aluminium natur
Prozessoren
10037103 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 43.1 x 43.1 x 16.51 mm, 8.6 K/W, black anodized, 10037103
Order No.:
 65B640
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037103
Available: 18 pcs. Leadtime: 2 Weeks **
Total Price: 4.11 € *
1 pcs.
4.1055 €
10 pcs.
3.7961 €
50 pcs.
3.4510 €
100 pcs.
3.1059 €
8.6 K/W
43.1 mm
43.1 mm
16.51 mm
Aluminium
IC-Kühlkörper
Schwarz eloxiert
PGA
10037122 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 11.8 x 11.8 x 8 mm, 25 K/W, black anodized, 10037122
Order No.:
 65B650
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037122
Available: 147 pcs. Leadtime: 2 Weeks **
Total Price: 15.59 € *
10 pcs.
1.5589 €
50 pcs.
1.3685 €
250 pcs.
1.1781 €
1000 pcs.
1.0234 €
2500 pcs.
0.9401 €
25 K/W
11.8 mm
11.8 mm
8 mm
Aluminium
IC-Kühlkörper
Schwarz eloxiert
PGA
10006510 Fischer Elektronik Heat Sinks
Clip-on heatsink, (L x W x H) 20 x 20 x 36 mm, 9.8 K/W, black anodized, 10006510
Order No.:
 65B969
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10006510
Available: 84 pcs. Leadtime: 2 Weeks **
Total Price: 3.22 € *
1 pcs.
3.2249 €
10 pcs.
2.9631 €
50 pcs.
2.7013 €
100 pcs.
2.4276 €
9.8 K/W
20 mm
20 mm
36 mm
Aluminium
Aufsteckkühlkörper
Schwarz eloxiert
TO220
10037159 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 10 x 8 x 6 mm, 71 K/W, black anodized, 10037159
Order No.:
 70B282
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037159
Available: 1,765 pcs. Leadtime: On Request **
Total Price: 9.64 € *
10 pcs.
0.9639 €
50 pcs.
0.8568 €
71 K/W
10 mm
8 mm
6 mm
Aluminium
IC-Kühlkörper
Schwarz eloxiert
SMD
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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.