Deutsch DE
Back to Heat Sinks and Compounds

Heat Sinks

339 items in 630 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
10035042 Fischer Elektronik Heat Sinks
Clip-on heatsink, 32 x 20 x 9 mm, 19.7 K/W, solderable surface, 10035042
Order No.:
 65B318
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035042
Available: 110 pcs. Leadtime: On Request **
Total Price: 2.14 € *
1 pcs.
2.1420 €
10 pcs.
1.9516 €
50 pcs.
1.7969 €
100 pcs.
1.6065 €
19.7 K/W
32 mm
20 mm
9 mm
copper
clip-on heatsink
solderable surface
TO220, TO248, TO247, TO218, SIP Multiwatt
10006496 Fischer Elektronik Heat Sinks
Clip-on heatsink, 19.05 x 14.5 x 16.75 mm, 21 K/W, black anodized, 10006496
Order No.:
 65B3474
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10006496
Available: 494 pcs. Leadtime: On Request **
Total Price: 19.52 € *
10 pcs.
1.9516 €
50 pcs.
1.7136 €
250 pcs.
1.4756 €
1000 pcs.
1.3090 €
2500 pcs.
1.1781 €
21 K/W
19.05 mm
14.5 mm
16.75 mm
aluminum
clip-on heatsink
black anodized
TO220
10034998 Fischer Elektronik Heat Sinks
Finger shaped heatsink, 38 x 26 x 22 mm, 9.9 K/W, black anodized, 10034998
Order No.:
 65B348
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10034998
Available: 148 pcs. Leadtime: On Request **
Total Price: 13.21 € *
10 pcs.
1.3209 €
50 pcs.
1.1662 €
250 pcs.
0.9996 €
1000 pcs.
0.8925 €
9.9 K/W
38 mm
26 mm
22 mm
aluminum
finger shaped heatsink
black anodized
TO220
10037011 Fischer Elektronik Heat Sinks
IC heatsink, 33 x 19 x 4.8 mm, 25.8 K/W, black anodized, 10037011
Order No.:
 65B406
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037011
Available: 10 pcs. Leadtime: 6 Weeks **
Total Price: 0.92 € *
1 pcs.
0.9163 €
10 pcs.
0.8449 €
50 pcs.
0.7735 €
100 pcs.
0.6902 €
25.8 K/W
33 mm
19 mm
4.8 mm
aluminum
heatsink
black anodized
IC
10034963 Fischer Elektronik Heat Sinks
Finger shaped heatsink, 33 x 25.4 x 13 mm, 15 K/W, solderable surface, 10034963
Order No.:
 65B4782
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10034963
Available: 330 pcs. Leadtime: On Request **
Total Price: 1.55 € *
1 pcs.
1.5470 €
10 pcs.
1.4042 €
50 pcs.
1.2614 €
100 pcs.
1.1900 €
500 pcs.
1.1305 €
15 K/W
33 mm
25.4 mm
13 mm
aluminum
finger shaped heatsink
solderable surface
TO220, SOT32
10020099 Fischer Elektronik Heat Sinks
Extruded heatsink, 35 x 16 x 16 mm, 18 K/W, black anodized, 10020099
Order No.:
 65B4797
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10020099
Available: 394 pcs. Leadtime: On Request **
Total Price: 4.76 € *
1 pcs.
4.7600 €
10 pcs.
4.3792 €
50 pcs.
3.9865 €
100 pcs.
3.5819 €
18 K/W
35 mm
16 mm
16 mm
aluminum
extruded heatsink
black anodized
transistor design
10006870 Fischer Elektronik Heat Sinks
Pin heatsink, 50 x 50 x 25 mm, 2.4 to 0.5 K/W, natural aluminum, 10006870
Order No.:
 65B542
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10006870
Available: 11 pcs. Leadtime: 2 Weeks **
Total Price: 15.49 € *
1 pcs.
15.4938 €
10 pcs.
13.6374 €
50 pcs.
12.7092 €
150 pcs.
12.1380 €
500 pcs.
11.5311 €
0.5 K/W
2.4 K/W
50 mm
50 mm
25 mm
aluminum
pin heatsink
natural aluminum
processors
10035047 Fischer Elektronik Heat Sinks
Copper heatsink, 8 x 15 x 8 mm, 34.8 K/W, solderable surface, 10035047
Order No.:
 70B492
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035047
Available: 164 pcs. Leadtime: On Request **
Total Price: 12.85 € *
10 pcs.
1.2852 €
50 pcs.
1.1424 €
250 pcs.
0.9758 €
1000 pcs.
0.8568 €
2500 pcs.
0.7854 €
34.8 K/W
8 mm
15 mm
8 mm
copper
heatsink
solderable surface
SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8
10020590 Fischer Elektronik Heat Sinks
Extruded heatsink, 25 x 10.3 x 28 mm, 13.5 to 6.3 K/W, black anodized, 10020590
Order No.:
 70B6550
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10020590
Available: 141 pcs. Leadtime: On Request **
Total Price: 19.52 € *
10 pcs.
1.9516 €
50 pcs.
1.7136 €
250 pcs.
1.4756 €
1000 pcs.
1.3090 €
2500 pcs.
1.1781 €
6.3 K/W
13.5 K/W
25 mm
10.3 mm
28 mm
die-cast aluminum
extruded heatsink
black anodized
snap-in transistor retaining spring
10020635 Fischer Elektronik Heat Sinks
Extruded heatsink, 100 x 30 x 45 mm, 5.7 to 2.2 K/W, black anodized, 10020635
Order No.:
 70B6656
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10020635
Available: 119 pcs. Leadtime: On Request **
Total Price: 4.21 € *
1 pcs.
4.2126 €
10 pcs.
3.7961 €
2.2 K/W
5.7 K/W
100 mm
30 mm
45 mm
die-cast aluminum
extruded heatsink
black anodized
snap-in transistor retaining spring
10022759 Fischer Elektronik Heat Sinks
Extruded heatsink, 84 x 55 x 28 mm, 6.2 to 2.8 K/W, black anodized, 10022759
Order No.:
 70B670
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022759
Available: 115 pcs. Leadtime: 12 Weeks **
Total Price: 7.97 € *
1 pcs.
7.9730 €
10 pcs.
7.0210 €
100 pcs.
6.1642 €
250 pcs.
5.9024 €
1000 pcs.
5.5216 €
2.8 K/W
6.2 K/W
84 mm
55 mm
28 mm
die-cast aluminum
extruded heatsink
black anodized
PCB mounting
10022763 Fischer Elektronik Heat Sinks
Extruded heatsink, 1000 x 55 x 28 mm, 6.2 to 2.8 K/W, black anodized, 10022763
Order No.:
 70B672
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022763
Available: 9 pcs. Leadtime: On Request **
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
die-cast aluminum
profile heatsink
black anodized
PCB mounting
10020070 Fischer Elektronik Heat Sinks
Extruded heatsink, 100 x 50 x 40 mm, 3.6 to 1.25 K/W, black anodized, 10020070
Order No.:
 70B844
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10020070
Available: 2 pcs. Leadtime: On Request **
Total Price: 13.46 € *
1 pcs.
13.4589 €
10 pcs.
11.8405 €
50 pcs.
11.0313 €
150 pcs.
10.5434 €
500 pcs.
10.0079 €
1.25 K/W
3.6 K/W
100 mm
50 mm
40 mm
die-cast aluminum
profile heatsink
black anodized
10019498 Fischer Elektronik Heat Sinks
Extruded heatsink, 75 x 65 x 24 mm, 3.75 to 2.3 K/W, black anodized, 10019498
Order No.:
 72B304
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10019498
Available: 32 pcs. Leadtime: On Request **
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
die-cast aluminum
profile heatsink
black anodized
10022720 Fischer Elektronik Heat Sinks
Extruded heatsink, 75 x 100 x 40 mm, 2.15 to 1.2 K/W, black anodized, 10022720
Order No.:
 72B362
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10022720
Available: 18 pcs. Leadtime: On Request **
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
die-cast aluminum
profile heatsink
black anodized
KS 47.1 50 E Austerlitz Heat Sinks
Extruded heatsink, 50 x 47.5 x 19 mm, black anodized, KS 47.1 50 E
Order No.:
 72B412
Manufacturer:
 Austerlitz
Manufacturer SKU:
 KS 47.1 50 E
Available: 18 pcs. Leadtime: 2 Weeks **
Total Price: 4.24 € *
1 pcs.
4.2364 €
10 pcs.
3.8080 €
50 pcs.
3.3558 €
100 pcs.
2.8560 €
50 mm
47.5 mm
19 mm
die-cast aluminum
profile heatsink
black anodized
subrack
1 ...
3
4
5
... 32
*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.