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Ferrite cores

Core shape
Air gap
Material
AL value
Unit:
Tolerance
Outer diameter
Unit:
Inner diameter
Unit:
Length
Unit:
Width
Unit:
Height
Unit:
51 items in 215 variations
*incl. VAT plus shipping costs
Item description
Total
Core shape
Air gap
Material
AL value
Tolerance
Outer diameter
Inner diameter
Length
Width
Height
E core, T38, 1700 nH, -30/+40 %, (L x W x H) 6.3 x 2 x 2.9 mm
Manufacturer SKU:
 B66300G0000X138
10 pcs. 1.0472 €
50 pcs. 0.9163 €
250 pcs. 0.7973 €
1000 pcs. 0.7021 €
1.0472 € - 0.7021 €
17,100 pcs.
10.47 € *
E
no air gap
T38
1700 nH
-30/+40 %
6.3 mm
2 mm
2.9 mm
Double hole core, N30, 7300 nH, ±30 %, (L x W x H) 7.25 x 4.2 x 6.2 mm
Manufacturer SKU:
 B62152A0007X030
10 pcs. 1.0353 €
50 pcs. 0.9044 €
250 pcs. 0.7854 €
1.0353 € - 0.7854 €
1,945 pcs.
10.35 € *
double hole
no air gap
N30
7300 nH
±30 %
7.25 mm
4.2 mm
6.2 mm
ER core, N87, 800 nH, -20/+30 %, outer Ø 7.5 mm, inner Ø 3.5 mm, (L x W x H) 9.5 x 5 x 5 mm
Manufacturer SKU:
 B65523J0000R087
10 pcs. 1.1662 €
50 pcs. 1.0353 €
250 pcs. 0.8925 €
2000 pcs. 0.7021 €
4000 pcs. 0.6545 €
1.1662 € - 0.6545 €
950 pcs.
11.66 € *
ER
no air gap
N87
800 nH
-20/+30 %
7.5 mm
3.5 mm
9.5 mm
5 mm
5 mm
RM core, N48, 160 nH, ±3 %, inner Ø 5.8 mm, (L x W x H) 11 x 4.6 x 10.5 mm
Manufacturer SKU:
 B65803N0160A048
1 pcs. 3.3201 €
10 pcs. 2.9155 €
100 pcs. 2.5585 €
600 pcs. 2.3324 €
1200 pcs. 2.2253 €
3.3201 € - 2.2253 €
1,755 pcs.
3.32 € *
RM
0.06 mm
N48
160 nH
±3 %
5.8 mm
11 mm
4.6 mm
10.5 mm
EP core, N87, 1100 nH, -20/+30 %, outer Ø 9.2 mm, inner Ø 4.4 mm, (L x W x H) 11.8 x 7.85 x 10.4 mm
Manufacturer SKU:
 B65841A0000R087
10 pcs. 1.8088 €
50 pcs. 1.5827 €
250 pcs. 1.3566 €
1000 pcs. 1.2019 €
2000 pcs. 1.1067 €
1.8088 € - 1.1067 €
1,491 pcs.
18.09 € *
EP
no air gap
N87
1100 nH
-20/+30 %
9.2 mm
4.4 mm
11.8 mm
7.85 mm
10.4 mm
E core, N27, 800 nH, -20/+30 %, (L x W x H) 12.6 x 3.7 x 6.5 mm
Manufacturer SKU:
 B66305G0000X127
10 pcs. 0.6069 €
50 pcs. 0.4522 €
250 pcs. 0.3570 €
1000 pcs. 0.3094 €
2000 pcs. 0.2737 €
0.6069 € - 0.2737 €
4,590 pcs.
6.07 € *
E
no air gap
N27
800 nH
-20/+30 %
12.6 mm
3.7 mm
6.5 mm
EFD core, N87, 780 nH, -20/+30 %, (L x W x H) 15 x 4.65 x 7.5 mm
Manufacturer SKU:
 B66413G0000X187
10 pcs. 0.7973 €
50 pcs. 0.7021 €
0.7973 € - 0.7021 €
5,614 pcs.
7.97 € *
EFD
no air gap
N87
780 nH
-20/+30 %
15 mm
4.65 mm
7.5 mm
U core, 1200 nH, -20/+30 %, (L x W x H) 15 x 6.7 x 11.2 mm
Manufacturer SKU:
 B67350A0001X027
10 pcs. 1.5232 €
50 pcs. 1.3447 €
250 pcs. 1.1543 €
1360 pcs. 0.9639 €
2720 pcs. 0.8925 €
1.5232 € - 0.8925 €
4,111 pcs.
15.23 € *
U
no air gap
1200 nH
-20/+30 %
15 mm
6.7 mm
11.2 mm
E core, N87, 1000 nH, -20/+30 %, (L x W x H) 16 x 4.7 x 8.2 mm
Manufacturer SKU:
 B66307G0000X187
1 pcs. 0.6902 €
25 pcs. 0.5474 €
100 pcs. 0.4641 €
250 pcs. 0.4046 €
1000 pcs. 0.3570 €
0.6902 € - 0.3570 €
560 pcs.
0.69 € *
E
no air gap
N87
1000 nH
-20/+30 %
16 mm
4.7 mm
8.2 mm
I core, PC200, 1500 nH, ±25 %, (L x W x H) 18 x 10 x 2 mm
Manufacturer SKU:
 B66453K0000X608
10 pcs. 1.0591 €
50 pcs. 0.9282 €
250 pcs. 0.8092 €
1008 pcs. 0.7021 €
2016 pcs. 0.6545 €
1.0591 € - 0.6545 €
205 pcs.
10.59 € *
I
no air gap
PC200
1500 nH
±25 %
18 mm
10 mm
2 mm
E core, N27, 227 nH, ±0.25 %, (L x W x H) 20.4 x 10.1 x 4.9 mm
Manufacturer SKU:
 B66311G0170X127
10 pcs. 0.9163 €
50 pcs. 0.7973 €
250 pcs. 0.7021 €
0.9163 € - 0.7021 €
453 pcs.
9.16 € *
E
0.17 mm
N27
227 nH
±0.25 %
20.4 mm
10.1 mm
4.9 mm
ELP core, N87, 4500 nH, ±25 %, (L x W x H) 21.8 x 15.8 x 5.7 mm
Manufacturer SKU:
 B66285G0000X187
1 pcs. 1.0353 €
10 pcs. 1.0115 €
50 pcs. 0.9877 €
100 pcs. 0.9639 €
1200 pcs. 0.9401 €
1.0353 € - 0.9401 €
331 pcs.
1.04 € *
ELP
no air gap
N87
4500 nH
±25 %
21.8 mm
15.8 mm
5.7 mm
E core, N27, 1750 nH, -20/+30 %, (L x W x H) 25 x 7.5 x 12.8 mm
Manufacturer SKU:
 B66317G0000X127
10 pcs. 0.9401 €
50 pcs. 0.8211 €
250 pcs. 0.7140 €
0.9401 € - 0.7140 €
2,281 pcs.
9.40 € *
E
no air gap
N27
1750 nH
-20/+30 %
25 mm
7.5 mm
12.8 mm
EFD core, N87, 160 nH, ±10 %, (L x W x H) 25 x 9.1 x 12.5 mm
Manufacturer SKU:
 B66421U0160K187
10 pcs. 1.7017 €
50 pcs. 1.4994 €
650 pcs. 1.2019 €
1300 pcs. 1.1067 €
2600 pcs. 1.0353 €
1.7017 € - 1.0353 €
294 pcs.
17.02 € *
EFD
no air gap
N87
160 nH
±10 %
25 mm
9.1 mm
12.5 mm
PQ core, N87, 5000 nH, -20/+30 %, outer Ø 22.5 mm, inner Ø 15.5 mm, (L x W x H) 26.5 x 19 x 10.08 mm
Manufacturer SKU:
 B65877B0000R087
400 pcs. 3.6533 €
2000 pcs. 3.4510 €
3.6533 € - 3.4510 €
0 pcs.
3.65 € *
PQ
no air gap
N87
5000 nH
-20/+30 %
22.5 mm
15.5 mm
26.5 mm
19 mm
10.08 mm
PQ core, N87, 4500 nH, -20/+30 %, (L x W x H) 26.5 x 19 x 12.38 mm
Manufacturer SKU:
 B65877A0000R087
1 pcs. 3.7842 €
10 pcs. 3.3320 €
200 pcs. 2.9274 €
400 pcs. 2.8084 €
800 pcs. 2.7013 €
3.7842 € - 2.7013 €
146 pcs.
3.78 € *
PQ
no air gap
N87
4500 nH
-20/+30 %
26.5 mm
19 mm
12.38 mm
E core, N27, 195 nH, (L x W x H) 30 x 15.2 x 7.3 mm
Manufacturer SKU:
 B66319G0340X127
1 pcs. 2.3562 €
10 pcs. 1.4756 €
50 pcs. 1.2971 €
250 pcs. 1.1186 €
850 pcs. 0.9996 €
2.3562 € - 0.9996 €
416 pcs.
2.36 € *
E
0.34 mm
N27
195 nH
30 mm
15.2 mm
7.3 mm
ETD core, N87, 2200 nH, -20/+30 %, (L x W x H) 30.6 x 16 x 16 mm
Manufacturer SKU:
 B66358G0000X187
1 pcs. 3.2606 €
10 pcs. 2.0349 €
50 pcs. 1.7850 €
300 pcs. 1.4875 €
1200 pcs. 1.2971 €
3.2606 € - 1.2971 €
2,725 pcs.
3.26 € *
ETD
no air gap
N87
2200 nH
-20/+30 %
30.6 mm
16 mm
16 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
240 pcs. 3.2130 €
1200 pcs. 3.0226 €
3.2130 € - 3.0226 €
0 pcs.
3.21 € *
PQ
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
10 pcs. 1.7493 €
50 pcs. 1.5351 €
480 pcs. 1.2257 €
960 pcs. 1.1543 €
1920 pcs. 1.0591 €
1.7493 € - 1.0591 €
405 pcs.
17.49 € *
E
no air gap
N27
2100 nH
-20/+30 %
32 mm
9.5 mm
16.4 mm
1
2
3
*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.