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Heat Sinks

339 items in 630 variations
*incl. VAT plus shipping costs
Item description
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Min. heat resistance
Max. heat resistance
diameter
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Width
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Suitable for
10022506 Fischer Elektronik Heat Sinks
Extruded heatsink, 1000 x 120 x 37 mm, 1.75 to 0.95 K/W, black anodized, 10022506
Order No.:
 73B162
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022506
Available: 24 pcs. Leadtime: On Request **
Total Price: 149.13 € *
1 pcs.
149.1308 €
5 pcs.
140.1701 €
15 pcs.
134.8032 €
50 pcs.
128.8413 €
0.95 K/W
1.75 K/W
1000 mm
120 mm
37 mm
die-cast aluminum
profile heatsink
black anodized
10022693 Fischer Elektronik Heat Sinks
Extruded heatsink, 100 x 80 x 78.6 mm, 1.3 to 0.6 K/W, black anodized, 10022693
Order No.:
 78B110
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022693
Available: 145 pcs. Leadtime: 12 Weeks **
Total Price: 19.61 € *
1 pcs.
19.6112 €
10 pcs.
18.0404 €
50 pcs.
16.4101 €
100 pcs.
14.7798 €
0.6 K/W
1.3 K/W
100 mm
80 mm
78.6 mm
die-cast aluminum
profile heatsink
black anodized
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
small 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
aluminum
finger shaped heatsink
black anodized
TO220, SOT32
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: 24 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
die-cast aluminum
SMD profile heatsink
black anodized
SMD
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
aluminum
finger shaped heatsink
black anodized
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: On Request **
Total Price: 0.33 € *
1 pcs.
0.3332 €
10 pcs.
0.2987 €
62 K/W
19 mm
6.3 mm
4.8 mm
aluminum
heatsink
black anodized
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
heatsink
black anodized
IC
10034954 Fischer Elektronik Heat Sinks
Finger shaped heatsink, 30 x 25.4 x 8 mm, 18 K/W, black anodized, 10034954
Order No.:
 65B475
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10034954
Available: 73 pcs. Leadtime: 8 Weeks **
Total Price: 10.59 € *
10 pcs.
1.0591 €
50 pcs.
0.9401 €
250 pcs.
0.8092 €
18 K/W
30 mm
25.4 mm
8 mm
aluminum
finger shaped heatsink
black anodized
TO220, SOT32
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
aluminum
extruded heatsink
black anodized
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: On Request **
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
aluminum
heatsink
black anodized
PGA
10037020 Fischer Elektronik Heat Sinks
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
die-cast aluminum
pin heatsink
black anodized
BGA
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
die-cast aluminum
profile heatsink
black anodized
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: On Request **
Total Price: 0.39 € *
1 pcs.
0.3927 €
10 pcs.
0.3451 €
63 K/W
13 mm
6.3 mm
4.8 mm
die-cast aluminum
profile heatsink
black anodized
SMD
10035036 Fischer Elektronik Heat Sinks
IC 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
profile heatsink
solderable surface
SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8
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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.