Transformer Cores
Some transformers feature ferrite cores, which act as a means to transfer magnetic flux within the transformer. While less common than laminated iron cores, ferrite cores allow for superior performance.
How transformer ferrite cores work
These devices are commonly parts of switched-mode power supplies. The ferrite in the core is in powdered form, which allows the transform...
Showing 1-20 of 207 products
ER 9.5/5
Power TransFormers
Planar
800nH
N87
155°C
B65523
5 mm
9.5mm
IEC 62317-9
5mm
E 20/10/6
Power TransFormers
Type E
171nH
N87
155°C
B66311
5.9 mm
20.4mm
IEC 61246
10.1mm
E 13/7/4
Power TransFormers, Miniature TransFormers
Type E
800nH
N27
155°C
B66305
3.7 mm
12.6mm
IEC 61246
6.5mm
EFD 15/8/5
Power TransFormers, DC/DC Converter, Flat TransFormers
-
100nH
N87
180°C
B66413
4.85 mm
15mm
IEC 61185
7.5mm
E 30/15/7
Power TransFormers
-
1900nH
N87
155°C
B66319
7.3 mm
30mm
No
15.2mm
RM 6
Broadband TransFormers
Core without Centre Hole
8600nH
T38
155°C
B65807
14.7 mm
17.9mm
IEC 62317-4
12.5mm
ELP 32/6/20
Power TransFormers
EELP 32
5700nH
N87
-
ELP
20.35 mm
31.75mm
IEC 62317-9
6.35mm
P 18/11
Broadband TransFormers
Ferrite
5900nH
N30
155°C
B65651
18.4 mm
10.6mm
IEC 60133
10.6mm
E 25/13/7
Power TransFormers
Type E
1750nH
N27
155°C
B66317
7.5 mm
25mm
IEC 61246
12.8mm
4.830 OMR
0.966 OMR Each (In a Pack of 5) (ex VAT)
Check stock
5
EFD 25
DC DC Converter
-
2000nH
N87
180°C
B66421
12.5 mm
25mm
No
9.1mm
E 13/7/4
Miniature TransFormers, Power TransFormers
Type E
850nH
N87
155°C
B66305
3.7 mm
12.6mm
IEC 61246
6.5mm
ETD 39/20/13
Power TransFormers, SMPS transformers
-
2700nH
N87
155°C
B66363
12.8 mm
38.9mm
IEC 61185
20mm
1.355 OMR
0.677 OMR Each (In a Pack of 2) (ex VAT)
Check stock
2
EFD 30
DC DC Converter
-
160nH
N87
180°C
B66423
15 mm
30mm
No
9.1mm
ELP
Power TransFormers
EELP18
2600nH
N87
100°C
ELP
10 mm
18mm
IEC 62317-9
4mm
EP 20
Power TransFormers
EP 20
4000nH
N87
155°C
B65847
15.3 mm
24.5mm
IEC 61596
21.6mm
EFD 25/13/9
Flat TransFormers, Power TransFormers, DC/DC Converter
-
2100nH
N97
180°C
B66421
9.1 mm
25mm
No
12.5mm
E 25/13/7
Power TransFormers
Type E
1850nH
N87
155°C
B66317
7.5 mm
25mm
IEC 61246
12.8mm
RM 5
Power TransFormers
Ferrite
2000nH
N87
155°C
B65805
12.3 mm
14.6mm
IEC 62317-4
10.5mm
EFD 15/8/5
DC/DC Converter, Power TransFormers, Flat TransFormers
-
780nH
N87
180°C
B66413
4.85 mm
15mm
IEC 61185
7.5mm
P 18/11
Resonant Circuit Inductors
-
400nH
N48
-
-
18.4 mm
-
No
10.6mm
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