Heat Sinks
219 items in 663 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.:
59F9499
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006517
Total Price: 4.51 € *
1 pcs.
4.5101 €
10 pcs.
4.1888 €
25 pcs.
3.9151 €
50 pcs.
3.5581 €
16.8 K/W
19.05 mm
24.8 mm
11.1 mm
aluminum
clip-on heatsink
black anodized
TO220
Order No.:
59F9503
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10155516
Total Price: 3.97 € *
1 pcs.
3.9746 €
10 pcs.
3.6890 €
25 pcs.
3.4391 €
50 pcs.
3.1297 €
11 K/W
19.38 mm
25.4 mm
11.43 mm
copper
heatsink
solderable surface
DPAK, TO252
Order No.:
59F9505
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006519
Total Price: 0.84 € *
1 pcs.
0.8449 €
10 pcs.
0.7854 €
25 pcs.
0.7378 €
50 pcs.
0.6664 €
21.2 K/W
19.05 mm
21.84 mm
10.2 mm
aluminum
clip-on heatsink
black anodized
TO220
Order No.:
59F9509
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10151070
Total Price: 1.26 € *
1 pcs.
1.2614 €
10 pcs.
1.1662 €
25 pcs.
1.0948 €
50 pcs.
0.9877 €
24.4 K/W
26 mm
13 mm
9 mm
copper
clip-on heatsink
solderable surface
TO220
Order No.:
59F9511
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10149982
Total Price: 1.89 € *
1 pcs.
1.8921 €
10 pcs.
1.7612 €
25 pcs.
1.6422 €
50 pcs.
1.4875 €
22.4 K/W
30 mm
13 mm
16 mm
copper
clip-on heatsink
solderable surface
TO220
Order No.:
59F9513
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10151054
Total Price: 1.86 € *
1 pcs.
1.8564 €
10 pcs.
1.7255 €
25 pcs.
1.6065 €
50 pcs.
1.4637 €
21.2 K/W
21 mm
23 mm
16 mm
copper
clip-on heatsink
corrosion protected
TO220
Order No.:
59F9515
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10151018
Total Price: 1.27 € *
1 pcs.
1.2733 €
10 pcs.
1.1900 €
25 pcs.
1.1067 €
50 pcs.
1.0115 €
20.4 K/W
30 mm
23 mm
16 mm
copper
clip-on heatsink
solderable surface
TO220
Order No.:
59F9516
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10160801
Total Price: 2.87 € *
1 pcs.
2.8679 €
10 pcs.
2.6537 €
25 pcs.
2.4871 €
50 pcs.
2.2610 €
15 K/W
15 mm
25.9 mm
9.5 mm
copper
heatsink
solderable surface
DPAK, TO252
Order No.:
59F9518
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10160596
Total Price: 6.84 € *
1 pcs.
6.8425 €
10 pcs.
6.3546 €
25 pcs.
5.9262 €
50 pcs.
5.3907 €
4.4 K/W
46 mm
46 mm
31.8 mm
aluminum
finger shaped heatsink
black anodized
TO3
Order No.:
59F9519
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037275
Total Price: 0.50 € *
1 pcs.
0.4998 €
10 pcs.
0.4641 €
25 pcs.
0.4284 €
50 pcs.
0.3927 €
46 K/W
25 mm
7.9 mm
10 mm
brass
small heatsink
blackened
TO5
Order No.:
59F9520
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037276
Total Price: 0.56 € *
1 pcs.
0.5593 €
10 pcs.
0.5117 €
25 pcs.
0.4879 €
50 pcs.
0.4403 €
40 K/W
25 mm
7.9 mm
15 mm
brass
small heatsink
blackened
TO5
Order No.:
59F9521
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037277
Total Price: 0.57 € *
1 pcs.
0.5712 €
10 pcs.
0.5355 €
25 pcs.
0.4998 €
50 pcs.
0.4522 €
57 K/W
25 mm
7.9 mm
5 mm
brass
small heatsink
blackened
TO5
Order No.:
59F9522
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10007135
Total Price: 1.63 € *
1 pcs.
1.6303 €
10 pcs.
1.5113 €
25 pcs.
1.4161 €
50 pcs.
1.2852 €
35 K/W
19.05 mm
21.4 mm
10.1 mm
aluminum
small heatsink
black anodized
TO5
Order No.:
59F9523
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10007136
Total Price: 5.07 € *
1 pcs.
5.0694 €
10 pcs.
4.7005 €
25 pcs.
4.3911 €
50 pcs.
3.9865 €
31 K/W
25.4 mm
21.4 mm
10.1 mm
aluminum
small heatsink
black anodized
TO5
Order No.:
59F9524
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10007137
Total Price: 1.46 € *
1 pcs.
1.4637 €
10 pcs.
1.3566 €
25 pcs.
1.2733 €
50 pcs.
1.1543 €
40 K/W
10.3 mm
21.4 mm
10.1 mm
aluminum
small heatsink
black anodized
TO5
Order No.:
59F9525
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10007138
Total Price: 2.14 € *
1 pcs.
2.1420 €
10 pcs.
1.9873 €
25 pcs.
1.8564 €
50 pcs.
1.6898 €
38 K/W
12.7 mm
21.4 mm
10.1 mm
aluminum
small heatsink
black anodized
TO5
Order No.:
59F9526
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037496
Total Price: 0.25 € *
1 pcs.
0.2523 €
10 pcs.
0.2332 €
25 pcs.
0.2178 €
50 pcs.
0.1987 €
60 K/W
19 mm
8 mm
spring bronze
small heatsink
blackened
TO5
Order No.:
59F9527
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10046052
Total Price: 0.50 € *
1 pcs.
0.4998 €
10 pcs.
0.4641 €
25 pcs.
0.4284 €
50 pcs.
0.3927 €
55 K/W
12.7 mm
8 mm
aluminum
small heatsink
stained
TO5
Order No.:
65B1004
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006849
Total Price: 15.85 € *
6 pcs.
2.6418 €
4.2 K/W
8.8 K/W
14 mm
14 mm
10 mm
aluminum
pin heatsink
natural aluminum
processors
Order No.:
65B1005
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006853
Total Price: 14.70 € *
5 pcs.
2.9393 €
3 K/W
6.8 K/W
18 mm
18 mm
10 mm
aluminum
pin heatsink
natural aluminum
processors
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.