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Heat Sinks

523 items in 3,839 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
10038393 Fischer Elektronik Heat Sinks
Fin heat sink, (L x W x H) 100 x 100 x 58 mm, 0.82 to 0.24 K/W, 10038393
Order No.:
 66B100
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10038393
Available: 4 pcs.
Total Price: 91.92 € *
1 pcs.
91.9156 €
2 pcs.
85.9894 €
5 pcs.
80.7772 €
10 pcs.
75.0890 €
0.24 K/W
0.82 K/W
100 mm
100 mm
58 mm
aluminum
Fin heat sink
thermoelectric elements
10037159 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 10 x 8 x 6 mm, 71 K/W, black anodized, 10037159
Order No.:
 70B282
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037159
Available: 1,680 pcs.
Total Price: 0.99 € *
1 pcs.
0.9877 €
10 pcs.
0.9163 €
25 pcs.
0.8568 €
50 pcs.
0.7735 €
71 K/W
10 mm
8 mm
6 mm
aluminum
IC heatsink
black anodized
SMD
10037161 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 17 x 8 x 6 mm, 42 K/W, black anodized, 10037161
Order No.:
 70B284
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037161
Available: 42 pcs.
Total Price: 1.17 € *
1 pcs.
1.1662 €
10 pcs.
1.0829 €
25 pcs.
1.0115 €
50 pcs.
0.9163 €
42 K/W
17 mm
8 mm
6 mm
aluminum
IC heatsink
black anodized
SMD
10037166 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 26 x 8 x 6 mm, 26 K/W, black anodized, 10037166
Order No.:
 70B290
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037166
Available: 3 pcs.
Total Price: 1.49 € *
1 pcs.
1.4875 €
10 pcs.
1.3804 €
25 pcs.
1.2852 €
50 pcs.
1.1662 €
26 K/W
26 mm
8 mm
6 mm
aluminum
IC heatsink
black anodized
SMD
10037137 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 17 x 6.3 x 4.8 mm, 51 K/W, black anodized, 10037137
Order No.:
 70B308
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037137
Available: 23 pcs.
Total Price: 0.60 € *
1 pcs.
0.5950 €
10 pcs.
0.5474 €
25 pcs.
0.5117 €
50 pcs.
0.4641 €
100 pcs.
0.4165 €
51 K/W
17 mm
6.3 mm
4.8 mm
aluminum
IC heatsink
black anodized
SMD
10149980 Fischer Elektronik Heat Sinks
Clip-on heatsink, (L x W x H) 30 x 13 x 13 mm, 23 K/W, solderable surface, 10149980
Order No.:
 70B314
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10149980
Available: 95 pcs.
Total Price: 1.94 € *
1 pcs.
1.9397 €
10 pcs.
1.8088 €
25 pcs.
1.6898 €
50 pcs.
1.5351 €
23 K/W
30 mm
13 mm
13 mm
copper
clip-on heatsink
solderable surface
TO-220, TO-248, TO-247, TO-218, SIP-Multiwatt
10037143 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 7 x 19 x 4.8 mm, 47 K/W, black anodized, 10037143
Order No.:
 70B322
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037143
Available: 36 pcs.
Total Price: 0.64 € *
1 pcs.
0.6426 €
10 pcs.
0.5950 €
25 pcs.
0.5593 €
50 pcs.
0.4998 €
47 K/W
7 mm
19 mm
4.8 mm
aluminum
IC heatsink
black anodized
SMD
10151890 Fischer Elektronik Heat Sinks
Clip-on heatsink, (L x W x H) 36 x 23 x 9 mm, 19.3 K/W, solderable surface, 10151890
Order No.:
 70B352
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10151890
Available: 31 pcs.
Total Price: 2.13 € *
1 pcs.
2.1301 €
10 pcs.
1.9754 €
25 pcs.
1.8445 €
50 pcs.
1.6779 €
19.3 K/W
36 mm
23 mm
9 mm
copper
clip-on heatsink
solderable surface
TO-220, TO-248, TO-247, TO-218, SIP-Multiwatt
10035038 Fischer Elektronik Heat Sinks
Heatsink, (L x W x H) 13 x 23 x 10 mm, 25 K/W, solderable surface, 10035038
Order No.:
 70B480
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035038
Available: 30 pcs.
Total Price: 1.21 € *
1 pcs.
1.2138 €
10 pcs.
1.1305 €
25 pcs.
1.0472 €
50 pcs.
0.9520 €
25 K/W
13 mm
23 mm
10 mm
copper
heatsink
solderable surface
SOT-223, D³PAK, TO-268, SO-14, D²PAK, TO-263, Power SO-10, D-PAK, TO-252, SO-16, SO-8
10035036 Fischer Elektronik Heat Sinks
Heatsink, (L x W x H) 13 x 31 x 10 mm, 19.5 K/W, solderable surface, 10035036
Order No.:
 70B484
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035036
Available: 49 pcs.
Total Price: 1.34 € *
1 pcs.
1.3447 €
10 pcs.
1.2495 €
25 pcs.
1.1662 €
50 pcs.
1.0591 €
19.5 K/W
13 mm
31 mm
10 mm
copper
heatsink
solderable surface
SOT-223, D³PAK, TO-268, SO-14, D²PAK, TO-263, Power SO-10, D-PAK, TO-252, SO-16, SO-8
10035047 Fischer Elektronik Heat Sinks
Heatsink, (L x W x H) 8 x 15 x 8 mm, 34.8 K/W, solderable surface, 10035047
Order No.:
 70B492
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10035047
Available: 64 pcs.
Total Price: 1.00 € *
1 pcs.
0.9996 €
10 pcs.
0.9282 €
25 pcs.
0.8568 €
50 pcs.
0.7854 €
34.8 K/W
8 mm
15 mm
8 mm
copper
heatsink
solderable surface
SOT-223, Power SO-8, D³PAK, TO-268, Power SO-20, SO-14, D²PAK, TO-263, Power SO-10, D-PAK, TO-252, SOT-669 LF PAK, SO-16, SOIC-8 FL MP, SO-8, Power SO-36
10037009 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 23 x 12 x 16 mm, 16 K/W, black anodized, 10037009
Order No.:
 70B6265
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037009
Available: 35 pcs.
Total Price: 1.58 € *
1 pcs.
1.5827 €
10 pcs.
1.4637 €
25 pcs.
1.3685 €
50 pcs.
1.2495 €
16 K/W
23 mm
12 mm
16 mm
aluminum
IC heatsink
black anodized
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*incl. VAT plus shipping costs
Subject to prior sale
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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.