Heat Sinks
244 items in 705 variations
*incl. VAT plus shipping costs
Item description
Total
Min. heat resistance
Max. heat resistance
diameter
Length
Width
Height
Material
Version
Surface type
Suitable for
Order No.:
65B879
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020505
Total Price: 31.30 € *
1 pcs.
31.297 €
0.45 K/W
1.45 K/W
150 mm
200 mm
40 mm
aluminum
extruded heatsink
black anodized
Order No.:
70B672
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10022763
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
aluminum
extruded heatsink
black anodized
PCB mounting
Order No.:
70B6914
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019134
Total Price: 13.63 € *
1 pcs.
13.6255 €
10 pcs.
12.5426 €
0.5 K/W
1.4 K/W
75 mm
112 mm
67.5 mm
aluminum
extruded heatsink
black anodized
Order No.:
72B304
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019498
Total Price: 5.19 € *
1 pcs.
5.1884 €
10 pcs.
4.5577 €
100 pcs.
3.9984 €
250 pcs.
3.8556 €
1000 pcs.
3.6057 €
2.3 K/W
3.75 K/W
75 mm
65 mm
24 mm
aluminum
extruded heatsink
black anodized
Order No.:
72B355
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10022706
Total Price: 34.36 € *
1 pcs.
34.3553 €
5 pcs.
32.2966 €
15 pcs.
31.0590 €
50 pcs.
29.6786 €
150 pcs.
28.4529 €
0.4 K/W
0.99 K/W
100 mm
190 mm
50 mm
aluminum
extruded heatsink
black anodized
Order No.:
72B360
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10022718
Total Price: 9.40 € *
1 pcs.
9.4010 €
10 pcs.
8.6513 €
50 pcs.
7.8659 €
100 pcs.
7.0805 €
1.2 K/W
2.15 K/W
50 mm
100 mm
40 mm
aluminum
extruded heatsink
black anodized
Order No.:
72B362
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10022720
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
aluminum
extruded heatsink
black anodized
Order No.:
72B992
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10021354
Total Price: 44.80 € *
1 pcs.
44.8035 €
10 pcs.
42.5663 €
25 pcs.
40.0078 €
50 pcs.
37.6040 €
0.3 K/W
0.59 K/W
100 mm
300 mm
40 mm
aluminum
extruded heatsink
black anodized
Order No.:
73B130
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10022453
Total Price: 3.83 € *
1 pcs.
3.8318 €
3.6 K/W
5.5 K/W
37.5 mm
54 mm
22.5 mm
aluminum
extruded heatsink
black anodized
Order No.:
73B200
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10022659
Total Price: 20.28 € *
1 pcs.
20.2776 €
10 pcs.
18.8377 €
0.6 K/W
1.35 K/W
100 mm
160 mm
40 mm
aluminum
extruded heatsink
black anodized
Order No.:
80B172
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10018826
Total Price: 6.45 € *
1 pcs.
6.4498 €
10 pcs.
5.8072 €
1 K/W
1.9 K/W
100 mm
115 mm
63 mm
aluminum
extruded heatsink
black anodized
cover plates
Order No.:
70B6728
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019158
Total Price: 2.40 € *
1 pcs.
2.4038 €
10 pcs.
2.2372 €
50 pcs.
2.0587 €
100 pcs.
1.8683 €
4.9 K/W
9.1 K/W
50 mm
30 mm
28 mm
aluminum
extruded heatsink
black anodized
PCB mounting
Order No.:
65B214
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10046050
Total Price: 0.52 € *
1 pcs.
0.5236 €
10 pcs.
0.4760 €
44 K/W
12.7 mm
12.7 mm
10 mm
aluminum
small heatsink
stained
TO5
Order No.:
65B336
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034982
Total Price: 8.69 € *
10 pcs.
0.8687 €
100 pcs.
0.7854 €
1000 pcs.
0.7021 €
2500 pcs.
0.5712 €
20 K/W
33.8 mm
25.4 mm
12.7 mm
aluminum
finger shaped heatsink
black anodized
Order No.:
65B360
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037492
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
Order No.:
65B392
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020049
Total Price: 2.59 € *
1 pcs.
2.5942 €
25 pcs.
2.1896 €
100 pcs.
2.0349 €
250 pcs.
1.9159 €
1000 pcs.
1.7612 €
18 K/W
25 mm
16 mm
11 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B475
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034954
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
Order No.:
65B478
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034964
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
Order No.:
65B4793
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10022741
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
Order No.:
65B4796
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020095
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
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.