Deutsch
Back to Heat Sinks and Compounds

Heat Sinks

244 items in 704 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Min. heat resistance
Max. heat resistance
diameter
Length
Width
Height
Material
Version
Surface type
Suitable for
10006497 Fischer Elektronik Heat Sinks
Clip-on heatsink, (L x W x H) 19.05 x 14.5 x 12.7 mm, 21 K/W, black anodized, 10006497
Order No.:
 65B3472
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10006497
Available: 64 pcs. Next delivery: 100 pcs. on 2026-04-28
Total Price: 1.07 € *
1 pcs.
1.0710 €
10 pcs.
0.9996 €
25 pcs.
0.9282 €
50 pcs.
0.8449 €
21 K/W
19.05 mm
14.5 mm
12.7 mm
aluminum
clip-on heatsink
black anodized
TO220
10022748 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 25 x 6 x 12 mm, 36 K/W, black anodized, 10022748
Order No.:
 65B4794
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022748
Available: 5 pcs. Next delivery: 93 pcs. on 2026-05-05
Total Price: 1.51 € *
1 pcs.
1.5113 €
10 pcs.
1.4042 €
25 pcs.
1.3090 €
50 pcs.
1.1900 €
36 K/W
25 mm
6 mm
12 mm
aluminum
extruded heatsink
black anodized
10022570 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 37.5 x 32 x 20 mm, 10 K/W, black anodized, 10022570
Order No.:
 70B7216
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022570
Available: 113 pcs. Next delivery: 150 pcs. on 2026-05-05
Total Price: 1.34 € *
1 pcs.
1.3447 €
10 pcs.
1.2495 €
25 pcs.
1.1662 €
50 pcs.
1.0591 €
10 K/W
37.5 mm
32 mm
20 mm
aluminum
extruded heatsink
black anodized
TO220
10046051 Fischer Elektronik Heat Sinks
Small heatsink, (W x Ø x H) 12.7 x 12.7 x 6 mm, 63 K/W, stained, 10046051
Order No.:
 65B210
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10046051
Available: 100 pcs. Next delivery: 50 pcs. on 2026-04-28
Total Price: 0.92 € *
1 pcs.
0.9163 €
10 pcs.
0.8568 €
25 pcs.
0.7973 €
50 pcs.
0.7259 €
63 K/W
12.7 mm
12.7 mm
6 mm
aluminum
small heatsink
stained
TO5
1
2
3
4
... 36
*incl. VAT plus shipping costs
Subject to prior sale
Images may differ

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.