Heat Sinks

244 items in 705 variations

*incl. VAT plus shipping costs

Aggregate product-variations

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: 0.62 € *

1 pcs.

0.6188 €

10 pcs.

0.5712 €

25 pcs.

0.5355 €

50 pcs.

0.4879 €

47 K/W

7 mm

19 mm

4.8 mm

aluminum

IC heatsink

black anodized

SMD

IC heatsink, (L x W x H) 13 x 19 x 4.8 mm, 29 K/W, black anodized, 10037145

Order No.:

70B326

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10037145

Available: 44 pcs.

Total Price: 0.74 € *

1 pcs.

0.7378 €

10 pcs.

0.6902 €

25 pcs.

0.6426 €

50 pcs.

0.5831 €

29 K/W

13 mm

19 mm

4.8 mm

aluminum

IC heatsink

black anodized

SMD

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: 2.03 € *

1 pcs.

2.0349 €

10 pcs.

1.8921 €

25 pcs.

1.7731 €

50 pcs.

1.6065 €

19.3 K/W

36 mm

23 mm

9 mm

copper

clip-on heatsink

solderable surface

TO220, TO248, TO247, TO218, SIP Multiwatt

IC heatsink, (L x W x H) 22.3 x 22.3 x 8 mm, 21 K/W, black anodized, 10037154

Order No.:

70B462

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10037154

Available: 80 pcs.

Total Price: 2.59 € *

1 pcs.

2.5942 €

10 pcs.

2.4157 €

25 pcs.

2.2491 €

50 pcs.

2.0468 €

21 K/W

22.3 mm

8 mm

aluminum

IC heatsink

black anodized

SMD

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: 50 pcs.

Total Price: 1.18 € *

1 pcs.

1.1781 €

10 pcs.

1.0948 €

25 pcs.

1.0234 €

50 pcs.

0.9282 €

25 K/W

13 mm

23 mm

10 mm

copper

heatsink

solderable surface

SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8

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: 1.32 € *

1 pcs.

1.3209 €

10 pcs.

1.2257 €

25 pcs.

1.1424 €

50 pcs.

1.0353 €

19.5 K/W

13 mm

31 mm

10 mm

copper

heatsink

solderable surface

SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8

Heatsink, (L x W x H) 8 x 15 x 10 mm, 28.8 K/W, solderable surface, 10035049

Order No.:

70B494

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10035049

Available: 139 pcs.

Total Price: 0.99 € *

1 pcs.

0.9877 €

10 pcs.

0.9163 €

25 pcs.

0.8568 €

50 pcs.

0.7854 €

28.8 K/W

8 mm

15 mm

10 mm

copper

heatsink

solderable surface

SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8

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: 5 pcs.

Total Price: 1.52 € *

1 pcs.

1.5232 €

10 pcs.

1.4161 €

25 pcs.

1.3209 €

50 pcs.

1.2019 €

16 K/W

23 mm

12 mm

16 mm

aluminum

IC heatsink

black anodized

Extruded heatsink, (L x W x H) 50 x 46 x 25 mm, 6.7 to 3.75 K/W, black anodized, 10019025

Order No.:

70B631

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019025

Available: 8 pcs.

Total Price: 2.87 € *

1 pcs.

2.8679 €

10 pcs.

2.6537 €

25 pcs.

2.4871 €

50 pcs.

2.2610 €

3.75 K/W

6.7 K/W

50 mm

46 mm

25 mm

aluminum

extruded heatsink

black anodized

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: 116 pcs.

Total Price: 1.39 € *

1 pcs.

1.3923 €

10 pcs.

1.2971 €

25 pcs.

1.2138 €

50 pcs.

1.0948 €

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

Extruded heatsink, (L x W x H) 37.5 x 10.3 x 28 mm, 13.5 to 6.3 K/W, black anodized, 10020592

Order No.:

70B6552

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020592

Available: 135 pcs.

Total Price: 1.61 € *

1 pcs.

1.6065 €

10 pcs.

1.4875 €

25 pcs.

1.3923 €

50 pcs.

1.2614 €

6.3 K/W

13.5 K/W

37.5 mm

10.3 mm

28 mm

aluminum

extruded heatsink

black anodized

snap-in transistor retaining spring

Extruded heatsink, (L x W x H) 50 x 30 x 45 mm, 5.7 to 2.2 K/W, black anodized, 10020629

Order No.:

70B6654

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020629

Available: 2 pcs.

Total Price: 3.50 € *

1 pcs.

3.4986 €

10 pcs.

3.2487 €

25 pcs.

3.0345 €

50 pcs.

2.7608 €

2.2 K/W

5.7 K/W

50 mm

30 mm

45 mm

aluminum

extruded heatsink

black anodized

snap-in transistor retaining spring

Extruded heatsink, (L x W x H) 75 x 30 x 45 mm, 5.7 to 2.2 K/W, black anodized, 10020631

Order No.:

70B6655

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020631

Available: 198 pcs.

Total Price: 4.82 € *

1 pcs.

4.8195 €

10 pcs.

4.4744 €

25 pcs.

4.1769 €

50 pcs.

3.7961 €

2.2 K/W

5.7 K/W

75 mm

30 mm

45 mm

aluminum

extruded heatsink

black anodized

snap-in transistor retaining spring

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: 3.50 € *

1 pcs.

3.4986 €

10 pcs.

3.2487 €

25 pcs.

3.0345 €

50 pcs.

2.7608 €

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

Extruded heatsink, (L x W x H) 75 x 52.3 x 28 mm, 6.5 to 1.4 K/W, black anodized, 10020705

Order No.:

70B6673

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020705

Available: 4 pcs.

Total Price: 5.93 € *

1 pcs.

5.9262 €

10 pcs.

5.5097 €

25 pcs.

5.1408 €

50 pcs.

4.6767 €

1.4 K/W

6.5 K/W

75 mm

52.3 mm

28 mm

aluminum

extruded heatsink

black anodized

snap-in transistor retaining spring

Extruded heatsink, (L x W x H) 100 x 52.3 x 28 mm, 6.5 to 1.4 K/W, black anodized, 10020711

Order No.:

70B6674

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020711

Available: 202 pcs.

Total Price: 6.79 € *

1 pcs.

6.7949 €

5 pcs.

6.4498 €

10 pcs.

6.0333 €

25 pcs.

5.4978 €

1.4 K/W

6.5 K/W

100 mm

52.3 mm

28 mm

aluminum

extruded heatsink

black anodized

snap-in transistor retaining spring

Extruded heatsink, (L x W x H) 50 x 47.8 x 33 mm, 5.3 to 2.2 K/W, black anodized, 10020798

Order No.:

70B6682

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020798

Available: 1 pcs.

Total Price: 4.14 € *

1 pcs.

4.1412 €

10 pcs.

3.8437 €

25 pcs.

3.5938 €

50 pcs.

3.2606 €

2.2 K/W

5.3 K/W

50 mm

47.8 mm

33 mm

aluminum

extruded heatsink

black anodized

snap-in transistor retaining spring

Extruded heatsink, (L x W x H) 75 x 47.8 x 33 mm, 5.3 to 2.2 K/W, black anodized, 10020800

Order No.:

70B6683

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020800

Available: 24 pcs.

Total Price: 5.60 € *

1 pcs.

5.6049 €

10 pcs.

5.2003 €

25 pcs.

4.8552 €

50 pcs.

4.4149 €

2.2 K/W

5.3 K/W

75 mm

47.8 mm

33 mm

aluminum

extruded heatsink

black anodized

snap-in transistor retaining spring

Extruded heatsink, (L x W x H) 63.5 x 34.9 x 12.7 mm, 8 K/W, black anodized, 10019001

Order No.:

70B6772

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019001

Available: 114 pcs.

Total Price: 2.59 € *

1 pcs.

2.5942 €

10 pcs.

2.4157 €

25 pcs.

2.2491 €

50 pcs.

2.0468 €

8 K/W

63.5 mm

34.9 mm

12.7 mm

aluminum

extruded heatsink

black anodized

semiconductors

Extruded heatsink, (L x W x H) 38.1 x 45 x 12.7 mm, 7 K/W, black anodized, 10019864

Order No.:

70B6784

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019864

Available: 338 pcs.

Total Price: 2.43 € *

1 pcs.

2.4276 €

10 pcs.

2.2610 €

25 pcs.

2.1063 €

50 pcs.

1.9159 €

7 K/W

38.1 mm

45 mm

12.7 mm

aluminum

extruded heatsink

black anodized

semiconductors

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.

Country	Runtime days	Freight excl. VAT	Freight incl. VAT
Germany	1	6,90 €	8,21 €
Austria	1-2	8,30 €	9,96 €
Switzerland	1-2	16,40 €	19,52 €