Heat Sinks
525 items in 3,839 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.:
65B0348
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 460 37,5 STS SIP-MULTIWATT
Total Price: 3.38 € *
1 pcs.
3.3796 €
10 pcs.
3.1654 €
50 pcs.
2.9750 €
100 pcs.
2.8084 €
2.45 K/W
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.:
65B0349
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 460 50 SA
Total Price: 1.90 € *
1 pcs.
1.9040 €
10 pcs.
1.7850 €
50 pcs.
1.6779 €
100 pcs.
1.5827 €
2.17 K/W
7 K/W
50 mm
34 mm
20 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0350
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 460 50 STC SIP-MULTIWATT
Total Price: 3.63 € *
1 pcs.
3.6295 €
10 pcs.
3.3915 €
50 pcs.
3.1892 €
100 pcs.
3.0107 €
2.17 K/W
7 K/W
50 mm
34 mm
20 mm
aluminum
extruded heatsink
black anodized
SIP-Multiwatt, TO-218, TO-220, TO-247, TO-248
Order No.:
65B0351
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 460 50 STIC SIP-MULTIWATT
Total Price: 3.82 € *
1 pcs.
3.8199 €
10 pcs.
3.5700 €
50 pcs.
3.3558 €
100 pcs.
3.1654 €
2.17 K/W
7 K/W
50 mm
34 mm
20 mm
aluminum
extruded heatsink
black anodized
SIP-Multiwatt, TO-218, TO-220, TO-247, TO-248
Order No.:
65B0352
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 460 50 STIS SIP-MULTIWATT
Total Price: 3.68 € *
1 pcs.
3.6771 €
10 pcs.
3.4391 €
50 pcs.
3.2249 €
100 pcs.
3.0464 €
2.17 K/W
7 K/W
50 mm
34 mm
20 mm
aluminum
extruded heatsink
black anodized
SIP-Multiwatt, TO-218, TO-220, TO-247, TO-248
Order No.:
65B0353
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 468 37,5 AL
Total Price: 1.61 € *
1 pcs.
1.6065 €
10 pcs.
1.4994 €
50 pcs.
1.4042 €
100 pcs.
1.3566 €
1.57 K/W
5.66 K/W
37.5 mm
51 mm
12.3 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0354
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 468 37,5 SA
Total Price: 2.13 € *
1 pcs.
2.1301 €
10 pcs.
1.9992 €
50 pcs.
1.8802 €
100 pcs.
1.7731 €
1.57 K/W
5.05 K/W
37.5 mm
51 mm
12.3 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0355
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 468 75 AL
Total Price: 2.50 € *
1 pcs.
2.4990 €
10 pcs.
2.3443 €
50 pcs.
2.2015 €
100 pcs.
2.0706 €
1.57 K/W
5.66 K/W
75 mm
51 mm
12.3 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0356
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 468 75 SA
Total Price: 3.61 € *
1 pcs.
3.6057 €
10 pcs.
3.3796 €
50 pcs.
3.1773 €
100 pcs.
2.9869 €
1.57 K/W
5.05 K/W
75 mm
51 mm
12.3 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0357
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 469 100 AL
Total Price: 1.26 € *
1 pcs.
1.2614 €
10 pcs.
1.1662 €
50 pcs.
1.0948 €
100 pcs.
1.0591 €
2.64 K/W
9.52 K/W
100 mm
13.5 mm
15.24 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0358
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 469 100 SA
Total Price: 2.01 € *
1 pcs.
2.0111 €
10 pcs.
1.8802 €
50 pcs.
1.7612 €
100 pcs.
1.6660 €
2.64 K/W
8.5 K/W
100 mm
13.5 mm
15.24 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0359
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 469 25 AL
Total Price: 0.52 € *
1 pcs.
0.5236 €
10 pcs.
0.4879 €
50 pcs.
0.4641 €
100 pcs.
0.4522 €
2.64 K/W
9.52 K/W
25 mm
13.5 mm
15.24 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0360
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 469 25 ME
Total Price: 0.88 € *
1 pcs.
0.8806 €
10 pcs.
0.8211 €
50 pcs.
0.7735 €
100 pcs.
0.7497 €
2.64 K/W
9.35 K/W
25 mm
13.5 mm
15.24 mm
aluminum
extruded heatsink
anodized
Order No.:
65B0361
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 469 25 SA
Total Price: 0.90 € *
1 pcs.
0.9044 €
10 pcs.
0.8449 €
50 pcs.
0.7854 €
100 pcs.
0.7616 €
2.64 K/W
8.5 K/W
25 mm
13.5 mm
15.24 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0362
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 469 25 STS SOT 32
Total Price: 4.66 € *
1 pcs.
4.6648 €
10 pcs.
4.3673 €
50 pcs.
4.1174 €
100 pcs.
3.9389 €
4.74 K/W
15.3 K/W
25 mm
13.5 mm
15.24 mm
aluminum
extruded heatsink
black anodized
TO-220, SOT-32
Order No.:
65B0363
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 469 37,5 AL
Total Price: 0.57 € *
1 pcs.
0.5712 €
10 pcs.
0.5355 €
50 pcs.
0.4998 €
100 pcs.
0.4879 €
2.64 K/W
9.52 K/W
37.5 mm
13.5 mm
15.24 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0364
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 469 37,5 SA
Total Price: 1.11 € *
1 pcs.
1.1067 €
10 pcs.
1.0234 €
50 pcs.
0.9639 €
100 pcs.
0.9282 €
2.64 K/W
8.5 K/W
37.5 mm
13.5 mm
15.24 mm
aluminum
extruded heatsink
black anodized
Order No.:
65B0365
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 469 50 STS SOT 32
Total Price: 3.61 € *
1 pcs.
3.6057 €
10 pcs.
3.3796 €
50 pcs.
3.1773 €
100 pcs.
2.9869 €
3.29 K/W
10.6 K/W
50 mm
13.5 mm
15.24 mm
aluminum
extruded heatsink
black anodized
TO-220, SOT-32
Order No.:
65B0366
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 469 75 AL
Total Price: 1.04 € *
1 pcs.
1.0353 €
10 pcs.
0.9639 €
50 pcs.
0.9044 €
100 pcs.
0.8687 €
2.64 K/W
9.52 K/W
75 mm
13.5 mm
15.24 mm
aluminum
extruded heatsink
natural aluminum
Order No.:
65B0367
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
SK 469 75 SA
Total Price: 1.63 € *
1 pcs.
1.6303 €
10 pcs.
1.5232 €
50 pcs.
1.4161 €
100 pcs.
1.3804 €
2.64 K/W
8.5 K/W
75 mm
13.5 mm
15.24 mm
aluminum
extruded heatsink
black anodized
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.