Heat Sinks

244 items in 705 variations

*incl. VAT plus shipping costs

Aggregate product-variations

Small heatsink, 12.7 x 6 mm, 63 K/W, stained, 10046051

Order No.:

65B210

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10046051

Available: 40 pcs. Leadtime: 9 Weeks ** Next delivery: 50 pcs. on 2025-01-28

Total Price: 13.33 € *

10 pcs.

1.3328 €

50 pcs.

1.1781 €

250 pcs.

1.0234 €

1000 pcs.

0.9044 €

2500 pcs.

0.8211 €

63 K/W

12.7 mm

6 mm

aluminum

small heatsink

stained

TO5

Finger shaped heatsink, 30 x 25.4 x 13 mm, 15 K/W, black anodized, 10034960

Order No.:

65B476

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10034960

Available: 260 pcs. Leadtime: 10 Weeks **

Total Price: 12.61 € *

10 pcs.

1.2614 €

50 pcs.

1.1186 €

250 pcs.

0.9520 €

1000 pcs.

0.8449 €

15 K/W

30 mm

25.4 mm

13 mm

aluminum

finger shaped heatsink

black anodized

TO220, SOT32

Finger shaped heatsink, 45 x 45 x 25.4 mm, 6 K/W, black anodized, 10034939

Order No.:

65B481

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10034939

Available: 51 pcs. Leadtime: On Request **

Total Price: 21.06 € *

10 pcs.

2.1063 €

50 pcs.

1.8445 €

250 pcs.

1.5827 €

1000 pcs.

1.4042 €

2500 pcs.

1.2733 €

6 K/W

45 mm

25.4 mm

aluminum

finger shaped heatsink

black anodized

SOT32, TO66, TO3, SOT9

Pin heatsink, 25 x 25 x 18.5 mm, 5.2 to 1.25 K/W, natural aluminum, 10006856

Order No.:

65B530

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10006856

Available: 16 pcs. Leadtime: On Request **

Total Price: 6.43 € *

1 pcs.

6.4260 €

10 pcs.

5.9143 €

50 pcs.

5.3788 €

100 pcs.

4.8433 €

1.25 K/W

5.2 K/W

25 mm

18.5 mm

aluminum

pin heatsink

natural aluminum

processors

IC heatsink, 10 x 10 x 6 mm, 31 K/W, black anodized, 10037019

Order No.:

65B590

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10037019

Available: 134 pcs. Leadtime: 10 Weeks **

Total Price: 1.19 € *

1 pcs.

1.1900 €

10 pcs.

1.0948 €

50 pcs.

0.9996 €

100 pcs.

0.8925 €

31 K/W

10 mm

6 mm

aluminum

IC heatsink

black anodized

BGA

IC heatsink, 8 x 6.3 x 4.8 mm, 87 K/W, black anodized, 10037131

Order No.:

70B302

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10037131

Available: 29 pcs. Leadtime: On Request **

Total Price: 0.49 € *

1 pcs.

0.4879 €

10 pcs.

0.4284 €

50 pcs.

0.3927 €

100 pcs.

0.3451 €

87 K/W

8 mm

6.3 mm

4.8 mm

aluminum

IC heatsink

black anodized

SMD

Extruded heatsink, 37.5 x 29 x 11.5 mm, 15.7 to 6.8 K/W, black anodized, 10018936

Order No.:

70B716

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10018936

Available: 55 pcs. Leadtime: On Request **

Total Price: 19.52 € *

10 pcs.

1.9516 €

50 pcs.

1.7136 €

250 pcs.

1.4756 €

1000 pcs.

1.3090 €

2500 pcs.

1.1781 €

6.8 K/W

15.7 K/W

37.5 mm

29 mm

11.5 mm

aluminum

extruded heatsink

black anodized

cover plates

Extruded heatsink, 100 x 89 x 10 mm, 4.4 to 2.6 K/W, black anodized, 10019520

Order No.:

70B734

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019520

Available: 30 pcs. Leadtime: 3 Weeks **

Total Price: 7.49 € *

1 pcs.

7.4851 €

10 pcs.

6.5807 €

100 pcs.

5.7596 €

250 pcs.

5.5454 €

1000 pcs.

5.2003 €

2.6 K/W

4.4 K/W

100 mm

89 mm

10 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, 75 x 100 x 15 mm, 3.4 to 1.9 K/W, black anodized, 10022632

Order No.:

73B1794

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10022632

Available: 41 pcs. Leadtime: 1 Week **

Total Price: 7.16 € *

1 pcs.

7.1638 €

10 pcs.

6.5926 €

50 pcs.

5.9976 €

100 pcs.

5.3907 €

1.9 K/W

3.4 K/W

75 mm

100 mm

15 mm

aluminum

extruded heatsink

black anodized

IC heatsink, 14 x 14 x 6 mm, 30 to 8.5 K/W, black anodized, 10037021

Order No.:

65B600

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10037021

Available: 196 pcs. Leadtime: 1 Week **

Total Price: 1.29 € *

1 pcs.

1.2852 €

10 pcs.

1.1900 €

50 pcs.

1.0829 €

100 pcs.

0.9758 €

8.5 K/W

30 K/W

14 mm

6 mm

aluminum

IC heatsink

black anodized

BGA

Extruded heatsink, 50 x 50 x 40 mm, 3.6 to 1.25 K/W, black anodized, 10020065

Order No.:

70B840

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020065

Available: 25 pcs. Leadtime: 3 Weeks **

Total Price: 8.04 € *

1 pcs.

8.0444 €

10 pcs.

7.1162 €

100 pcs.

6.2951 €

250 pcs.

6.0452 €

1000 pcs.

5.6525 €

1.25 K/W

3.6 K/W

50 mm

40 mm

aluminum

extruded heatsink

black anodized

Extruded heatsink, 150 x 160 x 50 mm, 1.25 to 0.55 K/W, black anodized, 10019943

Order No.:

73B208

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10019943

Available: 3 pcs. Leadtime: 2 Weeks ** Next delivery: 1 pcs. on 2025-02-10

Total Price: 61.96 € *

1 pcs.

61.9633 €

5 pcs.

58.2624 €

15 pcs.

56.0133 €

50 pcs.

53.5381 €

150 pcs.

51.3128 €

0.55 K/W

1.25 K/W

150 mm

160 mm

50 mm

aluminum

extruded heatsink

black anodized

Clip-on heatsink, 32 x 20 x 9 mm, 19.7 K/W, solderable surface, 10035042

Order No.:

65B318

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10035042

Available: 110 pcs. Leadtime: On Request **

Total Price: 2.14 € *

1 pcs.

2.1420 €

10 pcs.

1.9516 €

50 pcs.

1.7969 €

100 pcs.

1.6065 €

19.7 K/W

32 mm

20 mm

9 mm

copper

clip-on heatsink

solderable surface

TO220, TO248, TO247, TO218, SIP Multiwatt

Clip-on heatsink, 19.05 x 14.5 x 16.75 mm, 21 K/W, black anodized, 10006496

Order No.:

65B3474

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10006496

Available: 494 pcs. Leadtime: 2 Weeks **

Total Price: 19.52 € *

10 pcs.

1.9516 €

50 pcs.

1.7136 €

250 pcs.

1.4756 €

1000 pcs.

1.3090 €

2500 pcs.

1.1781 €

21 K/W

19.05 mm

14.5 mm

16.75 mm

aluminum

clip-on heatsink

black anodized

TO220

Finger shaped heatsink, 38 x 26 x 22 mm, 9.9 K/W, black anodized, 10034998

Order No.:

65B348

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10034998

Available: 148 pcs. Leadtime: On Request **

Total Price: 13.21 € *

10 pcs.

1.3209 €

50 pcs.

1.1662 €

250 pcs.

0.9996 €

1000 pcs.

0.8925 €

9.9 K/W

38 mm

26 mm

22 mm

aluminum

finger shaped heatsink

black anodized

TO220

IC heatsink, 33 x 19 x 4.8 mm, 25.8 K/W, black anodized, 10037011

Order No.:

65B406

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10037011

Available: 10 pcs. Leadtime: 6 Weeks **

Total Price: 0.92 € *

1 pcs.

0.9163 €

10 pcs.

0.8449 €

50 pcs.

0.7735 €

100 pcs.

0.6902 €

25.8 K/W

33 mm

19 mm

4.8 mm

aluminum

IC heatsink

black anodized

Finger shaped heatsink, 33 x 25.4 x 13 mm, 15 K/W, solderable surface, 10034963

Order No.:

65B4782

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10034963

Available: 330 pcs. Leadtime: 4 Weeks **

Total Price: 1.55 € *

1 pcs.

1.5470 €

10 pcs.

1.4042 €

50 pcs.

1.2614 €

100 pcs.

1.1900 €

500 pcs.

1.1305 €

15 K/W

33 mm

25.4 mm

13 mm

aluminum

finger shaped heatsink

solderable surface

TO220, SOT32

Extruded heatsink, 35 x 16 x 16 mm, 18 K/W, black anodized, 10020099

Order No.:

65B4797

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10020099

Available: 394 pcs. Leadtime: On Request **

Total Price: 4.76 € *

1 pcs.

4.7600 €

10 pcs.

4.3792 €

50 pcs.

3.9865 €

100 pcs.

3.5819 €

18 K/W

35 mm

16 mm

aluminum

extruded heatsink

black anodized

transistor design

Pin heatsink, 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

aluminum

pin heatsink

natural aluminum

processors

IC heatsink, 21 x 21 x 6 mm, 24.3 to 8 K/W, black anodized, 10037024

Order No.:

65B602

Manufacturer:

Fischer Elektronik

Manufacturer SKU:

10037024

Available: 49 pcs. Leadtime: 2 Weeks **

Total Price: 1.26 € *

1 pcs.

1.2614 €

10 pcs.

1.1662 €

50 pcs.

1.0591 €

100 pcs.

0.9520 €

8 K/W

24.3 K/W

21 mm

6 mm

aluminum

IC heatsink

black anodized

BGA

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 €