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Ferrite cores

569 items in 724 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Core shape
Air gap
Material
AL value
Tolerance
Outer diameter
Inner diameter
Length
Width
Height
B66397G0000X187 TDK (EPCOS) Ferrite cores
ETD core, N87, 5300 nH, -20/+30 %, (L x W x H) 59.8 x 22.1 x 31.2 mm, B66397G0000X187
Order No.:
 83D5420
Manufacturer:
 TDK (EPCOS)
Manufacturer SKU:
 B66397G0000X187
Available: 658 pcs. Leadtime: On Request **
Total Price: 9.94 € *
1 pcs.
9.9365 €
10 pcs.
8.7465 €
40 pcs.
8.2824 €
160 pcs.
7.7945 €
640 pcs.
7.3185 €
ETD
kein Luftspalt
N87
5300 nH
-20/+30 %
59.8 mm
22.1 mm
31.2 mm
B65941A0000X022 TDK (EPCOS) Ferrite cores
PS core, N22, outer Ø 30.5 mm, inner Ø 5.4 mm, (H) 10.2 mm, B65941A0000X022
Order No.:
 81D540
Manufacturer:
 TDK (EPCOS)
Manufacturer SKU:
 B65941A0000X022
Available: 524 pcs. Leadtime: On Request **
Total Price: 4.51 € *
1 pcs.
4.5101 €
10 pcs.
3.9627 €
100 pcs.
3.4867 €
320 pcs.
3.3082 €
1280 pcs.
3.0940 €
PS
kein Luftspalt
N22
30.5 mm
5.4 mm
10.2 mm
B67345B0002X027 TDK (EPCOS) Ferrite cores
I core, N27, 7400 nH, -20/+30 %, (L x W x H) 93 x 30 x 76 mm, B67345B0002X027
Order No.:
 84D130
Manufacturer:
 TDK (EPCOS)
Manufacturer SKU:
 B67345B0002X027
Available: 14 pcs. Leadtime: On Request **
Total Price: 16.08 € *
1 pcs.
16.0769 €
8 pcs.
14.5418 €
16 pcs.
14.1491 €
64 pcs.
13.3756 €
152 pcs.
12.9115 €
I
kein Luftspalt
N27
7400 nH
-20/+30 %
93 mm
30 mm
76 mm
B66365G0000X187 TDK (EPCOS) Ferrite cores
ETD core, N87, 3500 nH, -20/+30 %, (L x W x H) 43.8 x 15.2 x 22 mm, B66365G0000X187
Order No.:
 83D5316
Manufacturer:
 TDK (EPCOS)
Manufacturer SKU:
 B66365G0000X187
Available: 233 pcs. Leadtime: 16 Weeks **
Total Price: 3.74 € *
1 pcs.
3.7366 €
10 pcs.
3.2844 €
144 pcs.
2.8798 €
288 pcs.
2.7727 €
1152 pcs.
2.5823 €
ETD
kein Luftspalt
N87
3500 nH
-20/+30 %
43.8 mm
15.2 mm
22 mm
B66417G0000X187 TDK (EPCOS) Ferrite cores
EFD core, N87, 1200 nH, -20/+30 %, (L x W x H) 20 x 6.65 x 10 mm, B66417G0000X187
Order No.:
 83D5532
Manufacturer:
 TDK (EPCOS)
Manufacturer SKU:
 B66417G0000X187
Available: 124 pcs. Leadtime: On Request ** Next delivery: 3,780 pcs. on 2025-06-23
Total Price: 1.45 € *
1 pcs.
1.4518 €
10 pcs.
0.9044 €
50 pcs.
0.7854 €
250 pcs.
0.6902 €
EFD
kein Luftspalt
N87
1200 nH
-20/+30 %
20 mm
6.65 mm
10 mm
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*incl. VAT plus shipping costs
**Subject to prior sale
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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.