Heat Sinks and Compounds
234 items in 691 variations
*incl. VAT plus shipping costs
Item description
Total
Thermal conductivity
Packaging
Min. heat resistance
min. operating temperature
Thermal resistense
Max. heat resistance
Contents
max. operating temperature
Version
Length
Material
diameter
Suitable for
Width
Height
Thickness
Order No.:
70B352
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10151890
Total Price: 2.36 € *
1 pcs.
2.3562 €
10 pcs.
2.1658 €
50 pcs.
1.9754 €
100 pcs.
1.7731 €
19.3 K/W
clip-on heatsink
36 mm
copper
TO220, TO248, TO247, TO218, SIP Multiwatt
23 mm
9 mm
Order No.:
70B462
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037154
Total Price: 3.00 € *
1 pcs.
2.9988 €
10 pcs.
2.7608 €
50 pcs.
2.5109 €
100 pcs.
2.2610 €
21 K/W
IC heatsink
22.3 mm
aluminum
SMD
22.3 mm
8 mm
Order No.:
70B484
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10035036
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
heatsink
13 mm
copper
SOT223, TO268, SO14, TO263, Power SO10, TO252, SO16, SO8
31 mm
10 mm
Order No.:
70B6263
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037008
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
IC heatsink
20.5 mm
aluminum
IC
12 mm
16 mm
Order No.:
70B6265
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10037009
Total Price: 1.76 € *
1 pcs.
1.7612 €
10 pcs.
1.6184 €
50 pcs.
1.4756 €
100 pcs.
1.3209 €
16 K/W
IC heatsink
23 mm
aluminum
IC
12 mm
16 mm
Order No.:
70B631
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019025
Total Price: 4.47 € *
1 pcs.
4.4744 €
3.75 K/W
6.7 K/W
extruded heatsink
50 mm
aluminum
46 mm
25 mm
Order No.:
70B6550
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020590
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
extruded heatsink
25 mm
aluminum
snap-in transistor retaining spring
10.3 mm
28 mm
Order No.:
70B6552
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020592
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
extruded heatsink
37.5 mm
aluminum
snap-in transistor retaining spring
10.3 mm
28 mm
Order No.:
70B665
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019306
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
extruded heatsink
37.5 mm
aluminum
TO220
29 mm
12 mm
Order No.:
70B6654
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020629
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
extruded heatsink
50 mm
aluminum
snap-in transistor retaining spring
30 mm
45 mm
Order No.:
70B6655
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020631
Total Price: 3.01 € *
1 pcs.
3.0107 €
10 pcs.
2.7013 €
2.2 K/W
5.7 K/W
extruded heatsink
75 mm
aluminum
snap-in transistor retaining spring
30 mm
45 mm
Order No.:
70B6661
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020641
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
extruded heatsink
37 mm
aluminum
snap-in transistor retaining spring
35.3 mm
35 mm
Order No.:
70B6671
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020701
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
extruded heatsink
37.5 mm
aluminum
snap-in transistor retaining spring
52.3 mm
28 mm
Order No.:
70B6674
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020711
Total Price: 4.87 € *
1 pcs.
4.8671 €
10 pcs.
4.3792 €
1.4 K/W
6.5 K/W
extruded heatsink
100 mm
aluminum
snap-in transistor retaining spring
52.3 mm
28 mm
Order No.:
70B6683
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10020800
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
extruded heatsink
75 mm
aluminum
snap-in transistor retaining spring
47.8 mm
33 mm
Order No.:
70B6694
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10068989
Total Price: 2.57 € *
20 pcs.
0.1285 €
100 pcs.
0.1154 €
stainless steel
eSIP transistor
Order No.:
70B6772
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019001
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
extruded heatsink
63.5 mm
aluminum
semiconductors
34.9 mm
12.7 mm
Order No.:
70B6784
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019864
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
extruded heatsink
38.1 mm
aluminum
semiconductors
45 mm
12.7 mm
Order No.:
70B6786
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10019870
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
extruded heatsink
50.8 mm
aluminum
semiconductors
45 mm
12.7 mm
Order No.:
70B680
Manufacturer:
Fischer Elektronik
Manufacturer SKU:
10017953
Total Price: 2.28 € *
1 pcs.
2.2848 €
10 pcs.
2.0944 €
50 pcs.
1.9040 €
100 pcs.
1.7136 €
6.8 K/W
extruded heatsink
30 mm
aluminum
30 mm
30 mm
Order heat sinks, foils and pastes online
Thanks to our cooperation with leading manufacturers, you can choose from a wide range of innovative and high-performance product solutions for your respective area of application in the Bürklin Elektronik online store. Also available are mounting elements for coolers, transistor retaining springs or cooling fins.
Order & Shipping
Your advantage at Bürklin Elektronik: The majority of the items and components listed in the online store are permanently in stock and therefore ready for shipment immediately after ordering. If a selected item is currently not available, do not hesitate to contact us directly! You will receive expert assistance at the e-mail address [email protected].
Whether it's regarding the next possible delivery date, further product details or your invoice: The Bürklin team will be happy to inform you!
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