Heat Sinks

244 items in 705 variations

*incl. VAT plus shipping costs

Aggregate product-variations

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

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 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

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: 4.47 € *

1 pcs.

4.4744 €

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: 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

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: 2.43 € *

1 pcs.

2.4276 €

10 pcs.

2.1896 €

50 pcs.

1.9040 €

100 pcs.

1.6898 €

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) 37.5 x 29 x 12 mm, 12 to 7.5 K/W, black anodized, 10019306

Order No.:

70B665

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019306

Available: 97 pcs.

Total Price: 2.33 € *

1 pcs.

2.3324 €

25 pcs.

1.9754 €

100 pcs.

1.8207 €

250 pcs.

1.7255 €

1000 pcs.

1.5827 €

7.5 K/W

12 K/W

37.5 mm

29 mm

12 mm

aluminum

extruded heatsink

black anodized

TO220

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: 5 pcs.

Total Price: 4.06 € *

1 pcs.

4.0579 €

10 pcs.

3.7485 €

50 pcs.

3.4034 €

100 pcs.

3.0583 €

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: 200 pcs.

Total Price: 3.01 € *

1 pcs.

3.0107 €

10 pcs.

2.7013 €

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: 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

Extruded heatsink, (L x W x H) 37.5 x 52.3 x 28 mm, 6.5 to 1.4 K/W, black anodized, 10020701

Order No.:

70B6671

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020701

Available: 50 pcs.

Total Price: 4.06 € *

1 pcs.

4.0579 €

10 pcs.

3.7485 €

50 pcs.

3.4034 €

100 pcs.

3.0583 €

1.4 K/W

6.5 K/W

37.5 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: 4.87 € *

1 pcs.

4.8671 €

10 pcs.

4.3792 €

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: 4.82 € *

1 pcs.

4.8195 €

10 pcs.

4.4149 €

50 pcs.

4.0222 €

100 pcs.

3.6295 €

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: 54 pcs.

Total Price: 8.44 € *

1 pcs.

8.4371 €

10 pcs.

7.4375 €

100 pcs.

6.5212 €

250 pcs.

6.2713 €

1000 pcs.

5.8667 €

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: 3.18 € *

1 pcs.

3.1773 €

10 pcs.

2.8798 €

50 pcs.

2.5823 €

100 pcs.

2.4514 €

500 pcs.

2.3086 €

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: 356 pcs.

Total Price: 3.69 € *

1 pcs.

3.6890 €

25 pcs.

3.1059 €

100 pcs.

2.9036 €

250 pcs.

2.7489 €

1000 pcs.

2.5109 €

7 K/W

38.1 mm

45 mm

12.7 mm

aluminum

extruded heatsink

black anodized

semiconductors

Extruded heatsink, (L x W x H) 50.8 x 45 x 12.7 mm, 6.2 K/W, black anodized, 10019870

Order No.:

70B6786

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019870

Available: 179 pcs.

Total Price: 3.90 € *

1 pcs.

3.9032 €

25 pcs.

3.3082 €

100 pcs.

3.0702 €

250 pcs.

2.9036 €

1000 pcs.

2.6537 €

6.2 K/W

50.8 mm

45 mm

12.7 mm

aluminum

extruded heatsink

black anodized

semiconductors

Extruded heatsink, (L x W x H) 30 x 30 x 30 mm, 6.8 K/W, black anodized, 10017953

Order No.:

70B680

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10017953

Available: 70 pcs.

Total Price: 2.28 € *

1 pcs.

2.2848 €

10 pcs.

2.0944 €

50 pcs.

1.9040 €

100 pcs.

1.7136 €

6.8 K/W

30 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, (L x W x H) 25.4 x 34.9 x 12.7 mm, 14 K/W, black anodized, 10018977

Order No.:

70B682

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10018977

Available: 115 pcs.

Total Price: 1.79 € *

1 pcs.

1.7850 €

10 pcs.

1.6422 €

50 pcs.

1.4875 €

100 pcs.

1.3447 €

14 K/W

25.4 mm

34.9 mm

12.7 mm

aluminum

extruded heatsink

black anodized

semiconductors

Extruded heatsink, (L x W x H) 100 x 96 x 41 mm, 2 to 0.7 K/W, black anodized, 10019429

Order No.:

70B6938

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019429

Available: 1 pcs.

Total Price: 10.98 € *

1 pcs.

10.9837 €

0.7 K/W

2 K/W

100 mm

96 mm

41 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 €