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Heat Sinks

244 items in 705 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
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: 2.19 € *
1 pcs.
2.1896 €
10 pcs.
2.0111 €
50 pcs.
1.8207 €
100 pcs.
1.6541 €
23 K/W
30 mm
13 mm
13 mm
copper
clip-on heatsink
solderable surface
TO220, TO248, TO247, TO218, 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: 0.71 € *
1 pcs.
0.7140 €
10 pcs.
0.6664 €
50 pcs.
0.5950 €
100 pcs.
0.5474 €
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: 2.36 € *
1 pcs.
2.3562 €
10 pcs.
2.1658 €
50 pcs.
1.9754 €
100 pcs.
1.7731 €
19.3 K/W
36 mm
23 mm
9 mm
copper
clip-on heatsink
solderable surface
TO220, TO248, TO247, TO218, SIP Multiwatt
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: 19.99 € *
10 pcs.
1.9992 €
50 pcs.
1.7493 €
250 pcs.
1.5113 €
1000 pcs.
1.3328 €
2500 pcs.
1.2138 €
19.5 K/W
13 mm
31 mm
10 mm
copper
heatsink
solderable surface
SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8
10037008 Fischer Elektronik Heat Sinks
IC heatsink, (L x W x H) 20.5 x 12 x 16 mm, 18 K/W, black anodized, 10037008
Order No.:
 70B6263
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10037008
Available: 109 pcs.
Total Price: 18.92 € *
10 pcs.
1.8921 €
50 pcs.
1.6660 €
250 pcs.
1.4399 €
1000 pcs.
1.2614 €
2500 pcs.
1.1543 €
18 K/W
20.5 mm
12 mm
16 mm
aluminum
IC heatsink
black anodized
IC
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: 30 pcs.
Total Price: 1.76 € *
1 pcs.
1.7612 €
10 pcs.
1.6184 €
50 pcs.
1.4756 €
100 pcs.
1.3209 €
16 K/W
23 mm
12 mm
16 mm
aluminum
IC heatsink
black anodized
IC
10020590 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 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.
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
aluminum
extruded heatsink
black anodized
snap-in transistor retaining spring
10020641 Fischer Elektronik Heat Sinks
Extruded heatsink, (L x W x H) 37 x 35.3 x 35 mm, 6.3 to 2.6 K/W, black anodized, 10020641
Order No.:
 70B6661
Manufacturer:
 Fischer Elektronik
Manufacturer SKU:
 10020641
Available: 13 pcs.
Total Price: 5.28 € *
1 pcs.
5.2836 €
10 pcs.
4.6648 €
100 pcs.
4.0936 €
250 pcs.
3.9270 €
1000 pcs.
3.6771 €
2.6 K/W
6.3 K/W
37 mm
35.3 mm
35 mm
aluminum
extruded heatsink
black anodized
snap-in transistor retaining spring
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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.