Ferrite cores

51 items in 215 variations

*incl. VAT plus shipping costs

Aggregate product-variations

U core, N87, 5700 nH, -20/+30 %, (L x W x H) 93 x 30 x 76 mm

Manufacturer SKU:

B67345B0001X087

61.0708 € - 49.0637 €

55 pcs.

61.07 € *

no air gap

N87

5700 nH

-20/+30 %

93 mm

30 mm

76 mm

I core, N87, 7900 nH, -20/+30 %, (L x W x H) 93 x 30 x 76 mm

Manufacturer SKU:

B67345B0002X087

28.9289 € - 23.2407 €

30 pcs.

28.93 € *

no air gap

N87

7900 nH

-20/+30 %

93 mm

30 mm

76 mm

E core, N87, 4500 nH, -20/+30 %, (L x W x H) 80 x 20.2 x 38.5 mm

Manufacturer SKU:

B66375G0000X187

7.6398 € - 7.1876 €

0 pcs.

7.64 € *

no air gap

N87

4500 nH

-20/+30 %

80 mm

20.2 mm

38.5 mm

E core, N87, 9700 nH, -20/+30 %, (L x W x H) 70.5 x 32 x 33.2 mm

Manufacturer SKU:

B66371G0000X187

10.1031 € - 9.5081 €

0 pcs.

10.10 € *

no air gap

N87

9700 nH

-20/+30 %

70.5 mm

32 mm

33.2 mm

E core, N27, 526 nH, (L x W x H) 65 x 32.8 x 27.4 mm

Manufacturer SKU:

B66387G1500X127

11.5906 € - 8.8655 €

84 pcs.

11.59 € *

1.5 mm

N27

526 nH

65 mm

32.8 mm

27.4 mm

ETD core, N87, 5300 nH, -20/+30 %, (L x W x H) 59.8 x 22.1 x 31.2 mm

Manufacturer SKU:

B66397G0000X187

9.9365 € - 7.3185 €

991 pcs.

9.94 € *

ETD

no air gap

N87

5300 nH

-20/+30 %

59.8 mm

22.1 mm

31.2 mm

E core, N27, 364 nH, (L x W x H) 55 x 27.8 x 21 mm

Manufacturer SKU:

B66335G1500X127

6.1642 € - 4.2840 €

355 pcs.

6.16 € *

1.5 mm

N27

364 nH

55 mm

27.8 mm

21 mm

ETD core, N97, 4600 nH, -20/+30 %, (L x W x H) 54.5 x 19.3 x 27.8 mm

Manufacturer SKU:

B66395G0000X197

7.8778 € - 5.4145 €

118 pcs.

7.88 € *

ETD

no air gap

N97

4600 nH

-20/+30 %

54.5 mm

19.3 mm

27.8 mm

ETD core, N87, 525 nH, (L x W x H) 48.5 x 24.9 x 16.7 mm

Manufacturer SKU:

B66367G0500X187

5.5930 € - 3.8675 €

445 pcs.

5.59 € *

ETD

0.5 mm

N87

525 nH

48.5 mm

24.9 mm

16.7 mm

ETD core, N87, 262 nH, (L x W x H) 43.8 x 22 x 15.2 mm

Manufacturer SKU:

B66365G1000X187

5.0694 € - 3.5224 €

996 pcs.

5.07 € *

ETD

1 mm

N87

262 nH

43.8 mm

22 mm

15.2 mm

RM core, N41, 400 nH, ±3 %, outer Ø 29 mm, inner Ø 15 mm, (L x W x H) 42.2 x 30.2 x 19 mm

Manufacturer SKU:

B65887E0400A041

12.8163 € - 9.3534 €

269 pcs.

12.82 € *

no air gap

N41

400 nH

±3 %

29 mm

15 mm

42.2 mm

30.2 mm

19 mm

E core, N27, 759 nH, (L x W x H) 42 x 21.2 x 15.2 mm

Manufacturer SKU:

B66325G0250X127

3.7842 € - 2.6894 €

800 pcs.

3.78 € *

0.25 mm

N27

759 nH

42 mm

21.2 mm

15.2 mm

E core, N27, 259 nH, (L x W x H) 42 x 21.2 x 20 mm

Manufacturer SKU:

B66329G1500X127

2.1301 €

0 pcs.

2.13 € *

1.5 mm

N27

259 nH

42 mm

21.2 mm

20 mm

ETD core, N27, 2550 nH, -20/+30 %, (L x W x H) 38.9 x 12.8 x 20 mm

Manufacturer SKU:

B66363G0000X127

3.3082 € - 2.3562 €

1,712 pcs.

3.31 € *

ETD

no air gap

N27

2550 nH

-20/+30 %

38.9 mm

12.8 mm

20 mm

RM core kit, N87, 250 nH, ±3 %, outer Ø 25 mm, inner Ø 12.8 mm, (L x W x H) 37.6 x 24.6 x 12.3 mm

Manufacturer SKU:

B65815E0250A087

3.9389 €

0 pcs.

3.94 € *

N87

250 nH

±3 %

25 mm

12.8 mm

37.6 mm

24.6 mm

12.3 mm

PQ core, N87, 4500 nH, -20/+30 %, (L x W x H) 35.1 x 35 x 17.4 mm

Manufacturer SKU:

B65881A0000R087

7.1995 € - 6.9853 €

0 pcs.

7.20 € *

no air gap

N87

4500 nH

-20/+30 %

35.1 mm

35 mm

17.4 mm

ETD core, N87, 482 nH, (L x W x H) 34 x 11.1 x 17.5 mm

Manufacturer SKU:

B66361G0200X187

2.1777 € - 1.4399 €

364 pcs.

6.53 € *

ETD

0.2 mm

N87

482 nH

34 mm

11.1 mm

17.5 mm

PQ core, N87, 6300 nH, -20/+30 %, inner Ø 13.45 mm, (L x W x H) 32 x 27.5 x 10.25 mm

Manufacturer SKU:

B65879A0000R087

3.2130 € - 3.0226 €

0 pcs.

3.21 € *

no air gap

N87

6300 nH

-20/+30 %

13.45 mm

32 mm

27.5 mm

10.25 mm

E core, N27, 2100 nH, -20/+30 %, (L x W x H) 32 x 9.5 x 16.4 mm

Manufacturer SKU:

B66229G0000X127

1.7493 € - 1.0591 €

405 pcs.

17.49 € *

no air gap

N27

2100 nH

-20/+30 %

32 mm

9.5 mm

16.4 mm

ELP core, N87, 5700 nH, ±25 %, (L x W x H) 31.75 x 20.35 x 6.3 mm

Manufacturer SKU:

B66287G0000X187

3.0107 € - 1.7731 €

2,737 pcs.

3.01 € *

ELP

no air gap

N87

5700 nH

±25 %

31.75 mm

20.35 mm

6.3 mm

Buy ferrite cores

Ferrite cores are components that are used in electronic circuits to suppress high-frequency interference signals. A ferrite core acts as a kind of magnetic sponge that can absorb electromagnetic waves due to its nature. This prevents these waves from interacting with other components.

Ferrite cores are present in a wide range of applications, from interference suppression in power supply systems to improving signal integrity in communication systems. They are essential components in the electronics industry, where they help ensure stable and trouble-free operation of devices.

Components for trouble-free operation

Toroidal core, E-core, PM-core, double hole and co.: The various ferrite core models and other inductors can be found in the Bürklin Elektronik online store. Convince yourself of the quality and reliability of our products! Our experts will help you select the right model if necessary - simply contact us by phone, or submit an inquiry via contact form. We will get back to you as soon as possible to clarify your request.

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 €