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Ferrite cores

571 items in 736 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
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
B66317G0160X127 TDK (EPCOS) Ferrite cores
E core, N27, 347 nH, (L x W x H) 25 x 12.8 x 7.5 mm, B66317G0160X127
Order No.:
 83D824
Manufacturer:
 TDK (EPCOS)
Manufacturer SKU:
 B66317G0160X127
Available: 3,682 pcs. Leadtime: 32 Weeks **
Total Price: 1.69 € *
1 pcs.
1.6898 €
10 pcs.
1.0591 €
50 pcs.
0.9401 €
250 pcs.
0.8092 €
900 pcs.
0.7259 €
E
0,16 mm
N27
347 nH
25 mm
12.8 mm
7.5 mm
B67350A0001X027 TDK (EPCOS) Ferrite cores
U core, 1200 nH, -20/+30 %, (L x W x H) 15 x 6.7 x 11.2 mm, B67350A0001X027
Order No.:
 84D100
Manufacturer:
 TDK (EPCOS)
Manufacturer SKU:
 B67350A0001X027
Available: 3,751 pcs. Leadtime: On Request **
Total Price: 15.23 € *
10 pcs.
1.5232 €
50 pcs.
1.3447 €
250 pcs.
1.1543 €
1360 pcs.
0.9639 €
2720 pcs.
0.8925 €
U
kein Luftspalt
1200 nH
-20/+30 %
15 mm
6.7 mm
11.2 mm
B65937A0000X022 TDK (EPCOS) Ferrite cores
P core, N22, outer Ø 14.4 mm, inner Ø 11.6 mm, (H) 7.5 mm, B65937A0000X022
Order No.:
 81D520
Manufacturer:
 TDK (EPCOS)
Manufacturer SKU:
 B65937A0000X022
Available: 535 pcs. Leadtime: On Request **
Total Price: 15.35 € *
10 pcs.
1.5351 €
50 pcs.
1.3566 €
250 pcs.
1.1662 €
1000 pcs.
1.0234 €
2000 pcs.
0.9520 €
P
kein Luftspalt
N22
14.4 mm
11.6 mm
7.5 mm
B66358G0500X127 TDK (EPCOS) Ferrite cores
ETD core, N27, 201 nH, (L x W x H) 30.6 x 16 x 16 mm, B66358G0500X127
Order No.:
 83D5204
Manufacturer:
 TDK (EPCOS)
Manufacturer SKU:
 B66358G0500X127
Available: 178 pcs. Leadtime: On Request **
Total Price: 12.38 € *
10 pcs.
1.2376 €
50 pcs.
1.0829 €
300 pcs.
0.9163 €
1200 pcs.
0.7973 €
2400 pcs.
0.7378 €
ETD
0,5 mm
N27
201 nH
30.6 mm
16 mm
16 mm
B66358G0500X187 TDK (EPCOS) Ferrite cores
ETD core, N87, 201 nH, (L x W x H) 30.6 x 16 x 16 mm, B66358G0500X187
Order No.:
 83D5212
Manufacturer:
 TDK (EPCOS)
Manufacturer SKU:
 B66358G0500X187
Available: 733 pcs. Leadtime: 7 Weeks **
Total Price: 3.40 € *
1 pcs.
3.4034 €
10 pcs.
2.1301 €
50 pcs.
1.8802 €
300 pcs.
1.5589 €
1200 pcs.
1.3566 €
ETD
0,5 mm
N87
201 nH
30.6 mm
16 mm
16 mm
B66361G0000X187 TDK (EPCOS) Ferrite cores
ETD core, N87, 2600 nH, -20/+30 %, (L x W x H) 34 x 11.1 x 17.5 mm, B66361G0000X187
Order No.:
 83D5248
Manufacturer:
 TDK (EPCOS)
Manufacturer SKU:
 B66361G0000X187
Available: 749 pcs. Leadtime: On Request **
Total Price: 19.40 € *
10 pcs.
1.9397 €
50 pcs.
1.7017 €
300 pcs.
1.4280 €
1200 pcs.
1.2376 €
2400 pcs.
1.1543 €
ETD
kein Luftspalt
N87
2600 nH
-20/+30 %
34 mm
11.1 mm
17.5 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.