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Ferrite cores

566 items in 727 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
600 06 08 Thora Ferrite cores
Toroidal core, T1, outer Ø 11 mm, inner Ø 5 mm, (W x H) 25 x 25 mm, 600 06 08
Order No.:
 85D250
Manufacturer:
 Thora
Manufacturer SKU:
 600 06 08
Available: 63 pcs. Next delivery: 400 pcs. on 2026-07-10
Total Price: 0.89 € *
1 pcs.
0.8925 €
25 pcs.
0.7259 €
100 pcs.
0.6188 €
250 pcs.
0.5236 €
1000 pcs.
0.4641 €
ring
no air gap
T1
11 mm
5 mm
25 mm
25 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: 6 pcs. Next delivery: 48 pcs. on 2026-06-03
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
no air gap
N27
7400 nH
-20/+30 %
93 mm
30 mm
76 mm
7427221 Würth Elektronik eiSos Ferrite cores
Snap ferrite core, 4W620, ±25 %, (L x W x H) 18 x 8 x 5 mm, 7427221
Order No.:
 10P12345
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 7427221
Available: 128 pcs. Available in 5 Days: 136,448 pcs. - if ordered today
Total Price: 2.50 € *
1 pcs.
2.4954 €
10 pcs.
1.8719 €
100 pcs.
1.6636 €
250 pcs.
1.5589 €
500 pcs.
1.4970 €
4W620
±25 %
18 mm
8 mm
5 mm
1
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3
4
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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.