Heat Sinks

523 items in 3,839 variations

*incl. VAT plus shipping costs

Aggregate product-variations

Extruded heatsink, (L x W x H) 37.5 x 60 x 20 mm, 6.4 to 2.8 K/W, black anodized, 10020980

Order No.:

72B860

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020980

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 1.94 € *

1 pcs.

1.9397 €

10 pcs.

1.8088 €

25 pcs.

1.6898 €

50 pcs.

1.5351 €

2.8 K/W

6.4 K/W

37.5 mm

60 mm

20 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 100 x 60 x 20 mm, 6.4 to 2.8 K/W, black anodized, 10020992

Order No.:

72B866

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020992

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 14.22 € *

5 pcs.

2.8441 €

2.8 K/W

6.4 K/W

100 mm

60 mm

20 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 75 x 105 x 19 mm, 3 to 1.1 K/W, black anodized, 10021088

Order No.:

72B894

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10021088

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 5.85 € *

1 pcs.

5.8548 €

10 pcs.

5.4383 €

25 pcs.

5.0813 €

50 pcs.

4.6172 €

1.1 K/W

3 K/W

75 mm

105 mm

19 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 100 x 400 x 40 mm, 0.58 to 0.31 K/W, black anodized, 10022730

Order No.:

73B100

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022730

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 57.37 € *

1 pcs.

57.3699 €

2 pcs.

53.6690 €

5 pcs.

50.4084 €

10 pcs.

46.8622 €

0.31 K/W

0.58 K/W

100 mm

400 mm

40 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 37.5 x 70 x 25 mm, 4.1 to 2.7 K/W, black anodized, 10022445

Order No.:

73B120

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022445

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 6.69 € *

1 pcs.

6.6878 €

5 pcs.

6.3427 €

10 pcs.

5.9262 €

25 pcs.

5.4026 €

2.7 K/W

4.1 K/W

37.5 mm

70 mm

25 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 50 x 46 x 33 mm, 5.8 to 3.8 K/W, black anodized, 10022470

Order No.:

73B150

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022470

Next delivery: 10 pcs. on 2026-06-16

Total Price: 4.51 € *

1 pcs.

4.5101 €

10 pcs.

4.1888 €

25 pcs.

3.9032 €

50 pcs.

3.5462 €

3.8 K/W

5.8 K/W

50 mm

46 mm

33 mm

aluminum

extruded heatsink

black anodized

PCB mounting

Extruded heatsink, (L x W x H) 1000 x 46 x 33 mm, 5.85 to 2.8 K/W, black anodized, 10022480

Order No.:

73B156

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022480

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 65.28 € *

1 pcs.

65.2834 €

2 pcs.

61.0708 €

5 pcs.

57.3699 €

10 pcs.

53.3358 €

2.8 K/W

5.85 K/W

1000 mm

46 mm

33 mm

aluminum

extruded heatsink

black anodized

PCB mounting

Extruded heatsink, (L x W x H) 37.5 x 97 x 25 mm, 2.8 to 1.05 K/W, black anodized, 10022508

Order No.:

73B170

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022508

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 12.85 € *

5 pcs.

2.5704 €

1.05 K/W

2.8 K/W

37.5 mm

97 mm

25 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 100 x 97 x 25 mm, 2.8 to 1.05 K/W, black anodized, 10022520

Order No.:

73B176

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022520

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 6.95 € *

1 pcs.

6.9496 €

5 pcs.

6.5807 €

10 pcs.

6.1642 €

25 pcs.

5.6168 €

1.05 K/W

2.8 K/W

100 mm

97 mm

25 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 1000 x 97 x 25 mm, 2.8 to 1.05 K/W, black anodized, 10022522

Order No.:

73B178

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022522

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 77.52 € *

1 pcs.

77.5166 €

2 pcs.

72.5186 €

5 pcs.

68.1156 €

10 pcs.

63.3199 €

1.05 K/W

2.8 K/W

1000 mm

97 mm

25 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 37.5 x 100 x 15 mm, 3.4 to 1.9 K/W, black anodized, 10022628

Order No.:

73B1790

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022628

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 3.89 € *

1 pcs.

3.8913 €

10 pcs.

3.6176 €

25 pcs.

3.3677 €

50 pcs.

3.0702 €

1.9 K/W

3.4 K/W

37.5 mm

100 mm

15 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 50 x 100 x 15 mm, 3.4 to 1.9 K/W, black anodized, 10022630

Order No.:

73B1792

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022630

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 4.74 € *

1 pcs.

4.7362 €

10 pcs.

4.4030 €

25 pcs.

4.1055 €

50 pcs.

3.7366 €

1.9 K/W

3.4 K/W

50 mm

100 mm

15 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 75 x 160 x 50 mm, 1.25 to 0.55 K/W, black anodized, 10019939

Order No.:

73B206

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019939

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 22.47 € *

1 pcs.

22.4672 €

2 pcs.

21.0154 €

5 pcs.

19.7421 €

10 pcs.

18.3498 €

0.55 K/W

1.25 K/W

75 mm

160 mm

50 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 100 x 160 x 50 mm, 1.25 to 0.55 K/W, black anodized, 10019941

Order No.:

73B207

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019941

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 30.83 € *

1 pcs.

30.8329 €

2 pcs.

28.8456 €

5 pcs.

27.0963 €

10 pcs.

25.1923 €

0.55 K/W

1.25 K/W

100 mm

160 mm

50 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 75 x 50 x 40 mm, 3.6 to 1.25 K/W, black anodized, 10020067

Order No.:

78B105

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020067

Standard delivery time from the manufacturer is: On Request

Total Price: 21.31 € *

1 pcs.

21.3129 €

2 pcs.

19.9444 €

5 pcs.

18.7306 €

10 pcs.

17.4097 €

1.25 K/W

3.6 K/W

75 mm

50 mm

40 mm

aluminum

extruded heatsink

black anodized

SSR-1, SSR-4

Extruded heatsink, (L x W x H) 100 x 80 x 78.6 mm, 1.3 to 0.6 K/W, black anodized, 10022689

Order No.:

78B150

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022689

Standard delivery time from the manufacturer is: 3 Weeks

Total Price: 24.17 € *

1 pcs.

24.1689 €

2 pcs.

22.6100 €

5 pcs.

21.2415 €

10 pcs.

19.7421 €

0.6 K/W

1.3 K/W

100 mm

80 mm

78.6 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 75 x 90 x 100 mm, 0.9 to 0.4 K/W, black anodized, 10020943

Order No.:

78B170

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020943

Standard delivery time from the manufacturer is: 2 Weeks

Total Price: 31.45 € *

1 pcs.

31.4517 €

2 pcs.

29.4287 €

5 pcs.

27.6437 €

10 pcs.

25.6921 €

0.4 K/W

0.9 K/W

75 mm

90 mm

100 mm

aluminum

extruded heatsink

black anodized

SSR-1, SSR-2

Extruded heatsink, (L x W x H) 100 x 90 x 100 mm, 1.65 to 0.4 K/W, black anodized, 10020947

Order No.:

78B172

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020947

Standard delivery time from the manufacturer is: On Request

Total Price: 29.83 € *

1 pcs.

29.8333 €

0.4 K/W

1.65 K/W

100 mm

90 mm

100 mm

aluminum

extruded heatsink

black anodized

SSR-2

Extruded heatsink, (L x W x H) 1000 x 100 x 24 mm, black anodized, 10036178

Order No.:

80B182

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10036178

Standard delivery time from the manufacturer is: On Request

Total Price: 106.86 € *

1 pcs.

106.862 €

1000 mm

100 mm

24 mm

aluminum

extruded heatsink

black anodized

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 €