Heat Sinks

244 items in 705 variations

*incl. VAT plus shipping costs

Aggregate product-variations

Heatsink, (L x W x H) 13 x 26 x 10 mm, 22.8 K/W, solderable surface, 10035034

Order No.:

70B482

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10035034

Available: 587 pcs. Leadtime: 7 Weeks **

Total Price: 1.36 € *

1 pcs.

1.3566 €

10 pcs.

1.2733 €

50 pcs.

1.1662 €

100 pcs.

1.0710 €

22.8 K/W

13 mm

26 mm

10 mm

Kupfer

Kühlkörper

lötfähige Oberfläche

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

Cooling angle, (L x W x H) 100 x 40 x 30 mm, 3.7 K/W, black anodized, 10067437

Order No.:

70B640

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10067437

Available: 38 pcs. Leadtime: 8 Weeks **

Total Price: 4.68 € *

1 pcs.

4.6767 €

10 pcs.

4.1174 €

100 pcs.

3.6176 €

250 pcs.

3.4748 €

1000 pcs.

3.2368 €

3.7 K/W

100 mm

40 mm

30 mm

Aluminium

Kühlwinkel

Schwarz eloxiert

TO3

Extruded heatsink, (L x W x H) 50 x 10.3 x 28 mm, 13.5 to 6.3 K/W, black anodized, 10020594

Order No.:

70B6554

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020594

Available: 147 pcs. Leadtime: 4 Weeks **

Total Price: 2.87 € *

1 pcs.

2.8679 €

25 pcs.

2.4633 €

100 pcs.

2.2610 €

250 pcs.

2.1539 €

1000 pcs.

1.9635 €

6.3 K/W

13.5 K/W

50 mm

10.3 mm

28 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Einrast-Transistorhaltefeder

Extruded heatsink, (L x W x H) 37.5 x 29 x 11.5 mm, 15.7 to 6.8 K/W, black anodized, 10018937

Order No.:

70B660

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10018937

Available: 97 pcs. Leadtime: On Request **

Total Price: 2.46 € *

1 pcs.

2.4633 €

25 pcs.

2.1063 €

100 pcs.

1.9278 €

250 pcs.

1.8207 €

1000 pcs.

1.6660 €

6.8 K/W

15.7 K/W

37.5 mm

29 mm

11.5 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Abdeckplatten

Extruded heatsink, (L x W x H) 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: 89 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

Aluminium

Strangkühlkörper

Schwarz eloxiert

Einrast-Transistorhaltefeder

Extruded heatsink, (L x W x H) 84 x 30 x 28 mm, 9.1 to 4.9 K/W, black anodized, 10019160

Order No.:

70B673

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019160

Available: 221 pcs. Leadtime: 5 Weeks **

Total Price: 3.82 € *

1 pcs.

3.8199 €

10 pcs.

3.4986 €

50 pcs.

3.2725 €

100 pcs.

3.0464 €

4.9 K/W

9.1 K/W

84 mm

30 mm

28 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Leiterplattenmontage

Extruded heatsink, (L x W x H) 38.1 x 34.9 x 12.7 mm, 11 K/W, black anodized, 10018989

Order No.:

70B676

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10018989

Available: 44 pcs. Leadtime: 2 Weeks ** Next delivery: 91 pcs. on 2025-03-25

Total Price: 2.67 € *

1 pcs.

2.6656 €

10 pcs.

2.4276 €

50 pcs.

2.1777 €

100 pcs.

2.0706 €

500 pcs.

1.9516 €

11 K/W

38.1 mm

34.9 mm

12.7 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Halbleiter

Extruded heatsink, (L x W x H) 50.8 x 34.9 x 12.7 mm, 9 K/W, black anodized, 10018995

Order No.:

70B677

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10018995

Available: 273 pcs. Leadtime: 6 Weeks **

Total Price: 2.74 € *

1 pcs.

2.7370 €

10 pcs.

2.4752 €

50 pcs.

2.2253 €

100 pcs.

2.1063 €

500 pcs.

1.9873 €

9 K/W

50.8 mm

34.9 mm

12.7 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Halbleiter

Extruded heatsink, (L x W x H) 38.1 x 34.9 x 12.7 mm, 11 K/W, black anodized, 10018988

Order No.:

70B6775

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10018988

Available: 19 pcs. Leadtime: 11 Weeks ** Next delivery: 100 pcs. on 2025-03-04

Total Price: 3.62 € *

1 pcs.

3.6176 €

10 pcs.

3.2844 €

50 pcs.

2.9512 €

100 pcs.

2.7846 €

500 pcs.

2.6299 €

11 K/W

38.1 mm

34.9 mm

12.7 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Halbleiter

Extruded heatsink, (L x W x H) 100 x 150 x 27 mm, 1.8 to 1.15 K/W, black anodized, 10021617

Order No.:

70B698

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10021617

Available: 14 pcs. Leadtime: 2 Weeks **

Total Price: 22.53 € *

1 pcs.

22.5267 €

10 pcs.

20.9678 €

25 pcs.

19.2780 €

50 pcs.

17.5525 €

1.15 K/W

1.8 K/W

100 mm

150 mm

27 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Extruded heatsink, (L x W x H) 20 x 29 x 11.5 mm, 15.7 to 6.8 K/W, black anodized, 10018931

Order No.:

70B715

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10018931

Available: 178 pcs. Leadtime: 8 Weeks **

Total Price: 14.88 € *

10 pcs.

1.4875 €

50 pcs.

1.3090 €

250 pcs.

1.1186 €

1000 pcs.

0.9877 €

2500 pcs.

0.9044 €

6.8 K/W

15.7 K/W

20 mm

29 mm

11.5 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Abdeckplatten

Extruded heatsink, (L x W x H) 50 x 34 x 12 mm, 6 K/W, black anodized, 10019176

Order No.:

70B7203

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019176

Available: 59 pcs. Leadtime: 6 Weeks **

Total Price: 2.96 € *

1 pcs.

2.9631 €

25 pcs.

2.5228 €

100 pcs.

2.3443 €

250 pcs.

2.2134 €

1000 pcs.

2.0230 €

6 K/W

50 mm

34 mm

12 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Extruded heatsink, (L x W x H) 100 x 200 x 25 mm, 1.65 to 0.7 K/W, black anodized, 10019977

Order No.:

72B652

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019977

Available: 6 pcs. Leadtime: 2 Weeks **

Total Price: 18.18 € *

1 pcs.

18.1832 €

5 pcs.

17.1122 €

10 pcs.

16.0531 €

25 pcs.

14.9821 €

50 pcs.

13.9111 €

0.7 K/W

1.65 K/W

100 mm

200 mm

25 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Extruded heatsink, (L x W x H) 100 x 200 x 40 mm, 1.05 to 0.45 K/W, black anodized, 10020503

Order No.:

72B772

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020503

Available: 13 pcs. Leadtime: 2 Weeks **

Total Price: 30.19 € *

1 pcs.

30.1903 €

10 pcs.

28.0840 €

25 pcs.

25.8349 €

50 pcs.

23.5144 €

0.45 K/W

1.05 K/W

100 mm

200 mm

40 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Finger shaped heatsink, (L x W x H) 32 x 18.5 x 15 mm, 16 K/W, black anodized, 10035017

Order No.:

65B370

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10035017

Available: 235 pcs. Leadtime: 1 Week **

Total Price: 0.82 € *

1 pcs.

0.8211 €

10 pcs.

0.7616 €

50 pcs.

0.6902 €

100 pcs.

0.6426 €

16 K/W

32 mm

18.5 mm

15 mm

Aluminium

Fingerkühlkörper

Schwarz eloxiert

Transistoren

IC heatsink, (L x W x H) 8.5 x 6.3 x 4.8 mm, 90 K/W, black anodized, 10037017

Order No.:

65B400

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10037017

Available: 640 pcs. Leadtime: 10 Weeks **

Total Price: 0.69 € *

1 pcs.

0.6902 €

10 pcs.

0.6307 €

50 pcs.

0.5831 €

100 pcs.

0.5474 €

500 pcs.

0.4760 €

90 K/W

8.5 mm

6.3 mm

4.8 mm

Aluminium

IC-Kühlkörper

Schwarz eloxiert

Pin heatsink, (L x W x H) 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: 9 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

25 mm

Aluminium

Stiftkühlkörper

Aluminium natur

Prozessoren

Extruded heatsink, (L x W x H) 50 x 42.7 x 12.5 mm, 9.1 to 4 K/W, black anodized, 10104436

Order No.:

70B655

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10104436

Available: 39 pcs. Leadtime: 6 Weeks **

Total Price: 5.75 € *

1 pcs.

5.7477 €

10 pcs.

5.0575 €

100 pcs.

4.4387 €

250 pcs.

4.2721 €

1000 pcs.

3.9865 €

4 K/W

9.1 K/W

50 mm

42.7 mm

12.5 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

Extruded heatsink, (L x W x H) 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: 110 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

Aluminium

Strangkühlkörper

Schwarz eloxiert

Leiterplattenmontage

Extruded heatsink, (L x W x H) 100 x 100 x 15 mm, 3.4 to 1.9 K/W, black anodized, 10022634

Order No.:

73B1796

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022634

Available: 100 pcs. Leadtime: 6 Weeks **

Total Price: 5.72 € *

1 pcs.

5.7239 €

10 pcs.

5.1408 €

1.9 K/W

3.4 K/W

100 mm

15 mm

Aluminium

Strangkühlkörper

Schwarz eloxiert

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 €