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Heat Sinks

244 items in 705 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Min. heat resistance
Max. heat resistance
diameter
Length
Width
Height
Material
Version
Surface type
Suitable for
10006518 Fischer Elektronik Heat Sinks
Heatsink, (L x W x H) 19.38 x 25.4 x 11.43 mm, 11 K/W, solderable surface, 10006518
Order No.:
 59F9501
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10006518
Available: 80 pcs. Leadtime: 2 Weeks **
Total Price: 3.64 € *
1 pcs.
3.6414 €
10 pcs.
3.3558 €
50 pcs.
3.0464 €
100 pcs.
2.7489 €
11 K/W
19.38 mm
25.4 mm
11.43 mm
Kupfer
Kühlkörper
lötfähige Oberfläche
DPAK, TO252
10035061 Fischer Elektronik Heat Sinks
Clip-on heatsink, (L x W x H) 20.5 x 25 x 7 mm, 25 K/W, black anodized, 10035061
Order No.:
 59F9507
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035061
Available: 90 pcs. Leadtime: 2 Weeks **
Total Price: 0.86 € *
1 pcs.
0.8568 €
10 pcs.
0.7735 €
50 pcs.
0.6783 €
100 pcs.
0.5712 €
25 K/W
20.5 mm
25 mm
7 mm
Aluminium
Aufsteckkühlkörper
schwarz eloxiert
TO220
10035041 Fischer Elektronik Heat Sinks
Clip-on heatsink, (L x W x H) 27 x 20 x 9 mm, 20.2 K/W, solderable surface, 10035041
Order No.:
 65B310
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035041
Available: 81 pcs. Leadtime: 2 Weeks **
Total Price: 2.18 € *
1 pcs.
2.1777 €
10 pcs.
2.0111 €
50 pcs.
1.8207 €
100 pcs.
1.6422 €
20.2 K/W
27 mm
20 mm
9 mm
Kupfer
Aufsteckkühlkörper
lötfähige Oberfläche
TO220, TO248, TO247, TO218, SIP Multiwatt
10035042 Fischer Elektronik Heat Sinks
Clip-on heatsink, (L x W x H) 32 x 20 x 9 mm, 19.7 K/W, solderable surface, 10035042
Order No.:
 65B318
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035042
Available: 110 pcs. Leadtime: On Request **
Total Price: 2.14 € *
1 pcs.
2.1420 €
10 pcs.
1.9516 €
50 pcs.
1.7969 €
100 pcs.
1.6065 €
19.7 K/W
32 mm
20 mm
9 mm
Kupfer
Aufsteckkühlkörper
lötfähige Oberfläche
TO220, TO248, TO247, TO218, SIP Multiwatt
10037497 Fischer Elektronik Heat Sinks
Clip-on heatsink, (L x W x H) 3.5 x 9.5 x 15 mm, 80 K/W, black anodized, 10037497
Order No.:
 65B330
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037497
Available: 434 pcs. Leadtime: On Request **
Total Price: 0.83 € *
2 pcs.
0.4165 €
20 pcs.
0.2273 €
100 pcs.
0.2011 €
1000 pcs.
0.1773 €
10000 pcs.
0.1523 €
80 K/W
3.5 mm
9.5 mm
15 mm
Federbronze
Aufsteckkühlkörper
Schwarz eloxiert
SOT32, TO126, SOT82
10034970 Fischer Elektronik Heat Sinks
Finger shaped heatsink, (L x W x H) 35.6 x 22 x 6.7 mm, 21 K/W, black anodized, 10034970
Order No.:
 65B347
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10034970
Available: 816 pcs. Leadtime: On Request **
Total Price: 12.61 € *
10 pcs.
1.2614 €
50 pcs.
1.1067 €
250 pcs.
0.9520 €
1000 pcs.
0.8449 €
2500 pcs.
0.7735 €
21 K/W
35.6 mm
22 mm
6.7 mm
Aluminium
Fingerkühlkörper
Schwarz eloxiert
TO220, SOT32
10020048 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 25 x 16 x 11 mm, 18 K/W, black anodized, 10020048
Order No.:
 65B390
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10020048
Available: 2 pcs. Leadtime: On Request **
Total Price: 1.99 € *
1 pcs.
1.9873 €
10 pcs.
1.8207 €
50 pcs.
1.6660 €
100 pcs.
1.4994 €
18 K/W
25 mm
16 mm
11 mm
Aluminium
Strangkühlkörper
Schwarz eloxiert
10020050 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 25 x 16 x 11 mm, 18 K/W, black anodized, 10020050
Order No.:
 65B394
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10020050
Available: 500 pcs. Leadtime: On Request **
Total Price: 1.99 € *
1 pcs.
1.9873 €
10 pcs.
1.8207 €
50 pcs.
1.6660 €
100 pcs.
1.4994 €
18 K/W
25 mm
16 mm
11 mm
Aluminium
Strangkühlkörper
Schwarz eloxiert
10037016 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 51 x 19 x 4.8 mm, 24 K/W, black anodized, 10037016
Order No.:
 65B412
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037016
Available: 29 pcs. Leadtime: On Request **
Total Price: 16.18 € *
10 pcs.
1.6184 €
50 pcs.
1.4280 €
250 pcs.
1.2257 €
1000 pcs.
1.0829 €
2500 pcs.
0.9758 €
24 K/W
51 mm
19 mm
4.8 mm
Aluminium
IC-Kühlkörper
Schwarz eloxiert
IC
10005917 Fischer Elektronik Heat Sinks
Clip-on heatsink, (L x W x H) 27 x 40 x 12.7 mm, 14 K/W, black anodized, 10005917
Order No.:
 65B472
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10005917
Available: 140 pcs. Leadtime: On Request **
Total Price: 3.59 € *
1 pcs.
3.5938 €
10 pcs.
3.3082 €
50 pcs.
2.9988 €
100 pcs.
2.7132 €
14 K/W
27 mm
40 mm
12.7 mm
Aluminium
Aufsteckkühlkörper
Schwarz eloxiert
TO3
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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.