Heat Sinks
490 items in 3,768 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.:
65B1011
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006865
Total Price: 8.52 € *
1 pcs.
8.5204 €
5 pcs.
8.0801 €
10 pcs.
7.5565 €
25 pcs.
6.8901 €
1.25 K/W
4.6 K/W
40 mm
40 mm
10 mm
aluminum
pin heatsink
natural aluminum
processors
Order No.:
65B1012
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006867
Total Price: 9.34 € *
1 pcs.
9.3415 €
5 pcs.
8.8655 €
10 pcs.
8.2943 €
25 pcs.
7.5565 €
1 K/W
4.7 K/W
45 mm
45 mm
10 mm
aluminum
pin heatsink
natural aluminum
processors
Order No.:
65B1013
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10008056
Total Price: 14.54 € *
1 pcs.
14.5418 €
5 pcs.
13.7921 €
10 pcs.
12.8996 €
25 pcs.
11.7572 €
0.5 K/W
2.7 K/W
50 mm
50 mm
10 mm
aluminum
pin heatsink
natural aluminum
processors
Order No.:
65B1016
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037158
Total Price: 15.93 € *
13 pcs.
1.2257 €
74 K/W
8 mm
8 mm
6 mm
aluminum
IC heatsink
solderable surface
SMD
Order No.:
65B1017
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037165
Total Price: 15.61 € *
8 pcs.
1.9516 €
33 K/W
21 mm
8 mm
6 mm
aluminum
IC heatsink
solderable surface
SMD
Order No.:
65B1018
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037194
Total Price: 15.15 € *
19 pcs.
0.7973 €
16.5 K/W
21 mm
13.5 mm
15.24 mm
aluminum
IC heatsink
black anodized
SMD
Order No.:
65B312
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10035026
Total Price: 1.88 € *
1 pcs.
1.8802 €
10 pcs.
1.7374 €
25 pcs.
1.6303 €
50 pcs.
1.4756 €
18.4 K/W
27 mm
20 mm
13 mm
copper
clip-on heatsink
solderable surface
TO-220, TO-248, TO-247, TO-218, SIP-Multiwatt
Order No.:
65B3475
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006512
Total Price: 2.48 € *
1 pcs.
2.4752 €
10 pcs.
2.2967 €
25 pcs.
2.1420 €
50 pcs.
1.9516 €
21 K/W
15.24 mm
14.5 mm
16.75 mm
aluminum
clip-on heatsink
black anodized
TO-220
Order No.:
65B3478
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006506
Total Price: 2.23 € *
1 pcs.
2.2253 €
10 pcs.
2.0587 €
25 pcs.
1.9278 €
50 pcs.
1.7493 €
26 K/W
15.24 mm
14.5 mm
16.75 mm
aluminum
clip-on heatsink
black anodized
TO-220
Order No.:
65B3480
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006514
Total Price: 2.23 € *
1 pcs.
2.2253 €
10 pcs.
2.0587 €
25 pcs.
1.9278 €
50 pcs.
1.7493 €
21 K/W
25.4 mm
14.5 mm
13.51 mm
aluminum
clip-on heatsink
black anodized
TO-220
Order No.:
65B382
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019127
Total Price: 1.15 € *
1 pcs.
1.1543 €
15 K/W
50 mm
12 mm
15 mm
aluminum
extruded heatsink
black anodized
SOT-32
Order No.:
65B408
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037012
Total Price: 0.94 € *
1 pcs.
0.9401 €
10 pcs.
0.8687 €
25 pcs.
0.8092 €
50 pcs.
0.7378 €
25.6 K/W
37 mm
19 mm
4.8 mm
aluminum
IC heatsink
black anodized
DIL-28
Order No.:
65B412
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037016
Total Price: 1.12 € *
1 pcs.
1.1186 €
10 pcs.
1.0472 €
25 pcs.
0.9758 €
50 pcs.
0.8806 €
24 K/W
51 mm
19 mm
4.8 mm
aluminum
IC heatsink
black anodized
DIL-40
Order No.:
65B475
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034954
Total Price: 0.74 € *
1 pcs.
0.7378 €
10 pcs.
0.6783 €
25 pcs.
0.6307 €
50 pcs.
0.5712 €
100 pcs.
0.5117 €
18 K/W
30 mm
25.4 mm
8 mm
aluminum
finger shaped heatsink
black anodized
TO220, SOT32
Order No.:
65B4795
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020091
Total Price: 5.03 € *
1 pcs.
5.0337 €
10 pcs.
4.6767 €
25 pcs.
4.3673 €
50 pcs.
3.9627 €
24 K/W
25 mm
16 mm
16 mm
aluminum
extruded heatsink
black anodized
TO-218, TO-220, TO-247, TO-248
Order No.:
65B483
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10034943
Total Price: 1.42 € *
1 pcs.
1.4161 €
10 pcs.
1.3209 €
25 pcs.
1.2257 €
50 pcs.
1.1186 €
8 K/W
45 mm
45 mm
12.7 mm
aluminum
finger shaped heatsink
black anodized
TO-3, SOT-9, TO-66, SOT-32
Order No.:
65B4882
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020398
Total Price: 3.69 € *
1 pcs.
3.6890 €
10 pcs.
3.4272 €
25 pcs.
3.1892 €
50 pcs.
2.9036 €
7.9 K/W
37.5 mm
34 mm
20 mm
aluminum
extruded heatsink
black anodized
SIP-Multiwatt, TO-218, TO-220, TO-247, TO-248
Order No.:
65B522
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006850
Total Price: 3.92 € *
1 pcs.
3.9151 €
10 pcs.
3.6295 €
25 pcs.
3.3915 €
50 pcs.
3.0821 €
4.5 K/W
9 K/W
14 mm
14 mm
6.5 mm
aluminum
pin heatsink
natural aluminum
processors
Order No.:
65B526
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10006852
Total Price: 4.37 € *
1 pcs.
4.3673 €
10 pcs.
4.0579 €
25 pcs.
3.7842 €
50 pcs.
3.4391 €
2.5 K/W
7.89 K/W
17.3 mm
17.3 mm
20 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.