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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
Max. heat resistance
diameter
Length
Width
Height
Material
Version
Surface type
Suitable for
10037492 Fischer Elektronik Heat Sinks
Clip-on heatsink, 3.3 x 13 x 30 mm, 60 K/W, black anodized, 10037492
Order No.:
 65B360
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037492
Available: 614 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
spring bronze
clip-on heatsink
black anodized
SOT32, TO126, SOT82
10034964 Fischer Elektronik Heat Sinks
Finger shaped heatsink, 33 x 25.4 x 13 mm, 15 K/W, black anodized, 10034964
Order No.:
 65B478
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10034964
Available: 355 pcs. Leadtime: On Request **
Total Price: 1.02 € *
1 pcs.
1.0234 €
10 pcs.
0.9282 €
50 pcs.
0.8330 €
100 pcs.
0.7973 €
500 pcs.
0.7378 €
15 K/W
33 mm
25.4 mm
13 mm
Aluminium
Fingerkühlkörper
Schwarz eloxiert
TO220, SOT32
10034989 Fischer Elektronik Heat Sinks
Clip-on heatsink, 29.4 x 25 x 8.3 mm, 18 K/W, solderable surface, 10034989
Order No.:
 65B346
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10034989
Available: 136 pcs. Leadtime: 1 Week **
Total Price: 1.21 € *
1 pcs.
1.2138 €
10 pcs.
1.1305 €
50 pcs.
1.0353 €
100 pcs.
0.9401 €
18 K/W
29.4 mm
25 mm
8.3 mm
Aluminium
Aufsteckkühlkörper
lötfähige Oberfläche
TO218, TO220
10034959 Fischer Elektronik Heat Sinks
Finger shaped heatsink, 18 x 25.4 x 13 mm, 21 K/W, black anodized, 10034959
Order No.:
 65B364
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10034959
Available: 32 pcs. Leadtime: On Request **
Total Price: 0.82 € *
1 pcs.
0.8211 €
10 pcs.
0.7616 €
50 pcs.
0.6783 €
100 pcs.
0.6188 €
21 K/W
18 mm
25.4 mm
13 mm
Aluminium
Fingerkühlkörper
Schwarz eloxiert
TO220, SOT32
10037006 Fischer Elektronik Heat Sinks
IC heatsink, 19 x 6.3 x 4.8 mm, 62 K/W, black anodized, 10037006
Order No.:
 65B402
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037006
Available: 530 pcs. Leadtime: 6 Weeks **
Total Price: 0.33 € *
1 pcs.
0.3332 €
10 pcs.
0.2987 €
62 K/W
19 mm
6.3 mm
4.8 mm
Aluminium
IC-Kühlkörper
Schwarz eloxiert
IC
10037016 Fischer Elektronik Heat Sinks
IC heatsink, 51 x 19 x 4.8 mm, 24 K/W, black anodized, 10037016
Order No.:
 65B412
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037016
Available: 89 pcs. Leadtime: 10 Weeks **
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
aluminum
IC heatsink
black anodized
IC
10022741 Fischer Elektronik Heat Sinks
Extruded heatsink, 15 x 12.6 x 6.5 mm, 38.5 K/W, black anodized, 10022741
Order No.:
 65B4793
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022741
Available: 60 pcs. Leadtime: On Request **
Total Price: 11.90 € *
10 pcs.
1.1900 €
50 pcs.
1.0591 €
250 pcs.
0.9044 €
38.5 K/W
15 mm
12.6 mm
6.5 mm
Aluminium
Strangkühlkörper
Schwarz eloxiert
SOT32, TO220
10020095 Fischer Elektronik Heat Sinks
Extruded heatsink, 30 x 16 x 16 mm, 22 K/W, black anodized, 10020095
Order No.:
 65B4796
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10020095
Available: 78 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
aluminum
extruded heatsink
black anodized
transistor design
10037122 Fischer Elektronik Heat Sinks
IC heatsink, 11.8 x 11.8 x 8 mm, 25 K/W, black anodized, 10037122
Order No.:
 65B650
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037122
Available: 197 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
10037020 Fischer Elektronik Heat Sinks
IC heatsink, 10 x 10 x 10 mm, 28.5 to 9.1 K/W, black anodized, 10037020
Order No.:
 65B991
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037020
Available: 75 pcs. Leadtime: On Request **
Total Price: 1.21 € *
1 pcs.
1.2138 €
10 pcs.
1.1186 €
50 pcs.
1.0234 €
100 pcs.
0.9163 €
9.1 K/W
28.5 K/W
10 mm
10 mm
10 mm
Aluminium
IC-Kühlkörper
Schwarz eloxiert
BGA
10037157 Fischer Elektronik Heat Sinks
IC heatsink, 8 x 8 x 6 mm, 74 K/W, black anodized, 10037157
Order No.:
 70B280
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037157
Available: 74 pcs. Leadtime: On Request **
Total Price: 11.90 € *
10 pcs.
1.1900 €
50 pcs.
1.0472 €
250 pcs.
0.9044 €
74 K/W
8 mm
8 mm
6 mm
Aluminium
IC-Kühlkörper
Schwarz eloxiert
SMD
10037133 Fischer Elektronik Heat Sinks
IC heatsink, 10 x 6.3 x 4.8 mm, 75 K/W, black anodized, 10037133
Order No.:
 70B304
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037133
Available: 56 pcs. Leadtime: On Request **
Total Price: 0.55 € *
1 pcs.
0.5474 €
10 pcs.
0.4998 €
50 pcs.
0.4641 €
100 pcs.
0.4046 €
75 K/W
10 mm
6.3 mm
4.8 mm
Aluminium
IC-Kühlkörper
Schwarz eloxiert
SMD
10037135 Fischer Elektronik Heat Sinks
IC heatsink, 13 x 6.3 x 4.8 mm, 63 K/W, black anodized, 10037135
Order No.:
 70B306
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037135
Available: 300 pcs. Leadtime: 1 Week **
Total Price: 0.39 € *
1 pcs.
0.3927 €
10 pcs.
0.3451 €
63 K/W
13 mm
6.3 mm
4.8 mm
aluminum
IC heatsink
black anodized
SMD
10035036 Fischer Elektronik Heat Sinks
Heatsink, 13 x 31 x 10 mm, 19.5 K/W, solderable surface, 10035036
Order No.:
 70B484
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035036
Available: 49 pcs. Leadtime: On Request **
Total Price: 19.99 € *
10 pcs.
1.9992 €
50 pcs.
1.7493 €
250 pcs.
1.5113 €
1000 pcs.
1.3328 €
2500 pcs.
1.2138 €
19.5 K/W
13 mm
31 mm
10 mm
copper
heatsink
solderable surface
SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8
10035045 Fischer Elektronik Heat Sinks
Heatsink, 8 x 15 x 6.5 mm, 37 K/W, solderable surface, 10035045
Order No.:
 70B490
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035045
Available: 84 pcs. Leadtime: 11 Weeks **
Total Price: 14.16 € *
10 pcs.
1.4161 €
50 pcs.
1.2376 €
250 pcs.
1.0829 €
1000 pcs.
0.9401 €
2500 pcs.
0.8568 €
37 K/W
8 mm
15 mm
6.5 mm
Kupfer
Kühlkörper
lötfähige Oberfläche
SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8
10035049 Fischer Elektronik Heat Sinks
Heatsink, 8 x 15 x 10 mm, 28.8 K/W, solderable surface, 10035049
Order No.:
 70B494
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035049
Available: 209 pcs. Leadtime: 2 Weeks **
Total Price: 14.99 € *
10 pcs.
1.4994 €
50 pcs.
1.3209 €
250 pcs.
1.1186 €
1000 pcs.
0.9877 €
2500 pcs.
0.9163 €
28.8 K/W
8 mm
15 mm
10 mm
Kupfer
Kühlkörper
lötfähige Oberfläche
SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8
10104436 Fischer Elektronik Heat Sinks
Extruded heatsink, 50 x 42.7 x 12.5 mm, 9.1 to 4 K/W, black anodized, 10104436
Order No.:
 70B655
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10104436
Available: 39 pcs. Leadtime: 6 Weeks **
Total Price: 5.75 € *
1 pcs.
5.7477 €
10 pcs.
5.0575 €
100 pcs.
4.4387 €
250 pcs.
4.2721 €
1000 pcs.
3.9865 €
4 K/W
9.1 K/W
50 mm
42.7 mm
12.5 mm
Aluminium
Strangkühlkörper
Schwarz eloxiert
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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.