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Ferrite Cores & Accessories

Ferrite Cores are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many ferrite core manufacturers including Fair-Rite, Proterial, TDK, & more.
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Please view our selection of ferrite cores below.

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Results: 3 246

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Part #

Ferrite Cores & Accessories E47/20/16 N87OL

B66383G0000X187
TDK
1: 5,23 €
1 121In Stock

Mfr. Part No.
B66383G0000X187

Mouser Part No
871-B66383G0000X187

TDK

Ferrite Cores & Accessories E47/20/16 N87OL

Learn More

Datasheet

1 121In Stock

5,23 €

3,62 €

2,90 €

2,66 €

2,50 €

Min.: 1
Mult.: 1

E47/20/16

Ferrite Cores

Ungapped

E Core

47 x 20 x 16

5.6 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25%

B66457K0000X187
TDK
1: 3,41 €
1 212In Stock

Mfr. Part No.
B66457K0000X187

Mouser Part No
871-B66457KX187

TDK

Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25%

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Datasheet

1 212In Stock

3,41 €

2,34 €

1,99 €

1,75 €

1,61 €

Min.: 1
Mult.: 1

ELP32/6/20

Ferrite Cores

Ungapped

I Core

32 x 3 x 20

6.3 uH

25 %

N87

Bulk

Ferrite Cores & Accessories 35x72x30 Amorphous Cut Core

AMCC0020
Proterial
1: 28,17 €
27In Stock

Mfr. Part No.
AMCC0020

Mouser Part No
205-AMCC0020

Proterial

Ferrite Cores & Accessories 35x72x30 Amorphous Cut Core

Learn More

Datasheet

27In Stock

28,17 €

21,90 €

19,32 €

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories CMC Core Nano 75x55x20 4.4uH at 100kHz

FT-8K50D F7555G
Proterial
1: 59,90 €
21In Stock
New At Mouser

Mfr. Part No.
FT-8K50D F7555G

Mouser Part No
205-FT-8K50DF7555G

New At Mouser

Proterial

Ferrite Cores & Accessories CMC Core Nano 75x55x20 4.4uH at 100kHz

Datasheet

21In Stock

59,90 €

50,08 €

Min.: 1
Mult.: 1

FT-8K50D F

CMC Cores

Plastic

Tray

Ferrite Cores & Accessories Saturable Core FINEMET 23x3 boxed

MP2303VF3T
Proterial
1: 7,91 €
68In Stock
1 008Expected 8/17/2026
New At Mouser

Mfr. Part No.
MP2303VF3T

Mouser Part No
205-MP2303VF3T

New At Mouser

Proterial

Ferrite Cores & Accessories Saturable Core FINEMET 23x3 boxed

Datasheet

68In Stock

1 008Expected 8/17/2026

7,91 €

5,62 €

4,45 €

4,18 €

3,94 €

Min.: 1
Mult.: 1

Saturable Core MP

Saturable Cores

Tray

Ferrite Cores & Accessories 28x51x15 Amorphous Cut Core

AMCC0004
Proterial
1: 19,98 €
62In Stock

Mfr. Part No.
AMCC0004

Mouser Part No
205-AMCC0004

Proterial

Ferrite Cores & Accessories 28x51x15 Amorphous Cut Core

Learn More

Datasheet

62In Stock

19,98 €

14,87 €

13,24 €

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories CORE SET, ML91S EI-21.8-8.2-15.8

ML91S EI-21.8-8.2-15.8
Proterial
2: 8,54 €
122In Stock

Mfr. Part No.
ML91S EI-21.8-8.2-15.8

Mouser Part No
205-ML91SEI-21.8

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EI-21.8-8.2-15.8

Learn More

122In Stock

8,54 €

6,06 €

4,80 €

4,52 €

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EIR-20-8.6-14

ML91S EIR-20-8.6-14
Proterial
2: 8,53 €
176In Stock

Mfr. Part No.
ML91S EIR-20-8.6-14

Mouser Part No
205-ML91SEIR-20

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EIR-20-8.6-14

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Datasheet

176In Stock

8,53 €

6,05 €

4,79 €

4,51 €

4,25 €

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories 63x121x40 Amorphous Cut Core

AMCC0160
Proterial
1: 62,14 €
1In Stock
6Expected 9/21/2026

Mfr. Part No.
AMCC0160

Mouser Part No
205-AMCC0160

Proterial

Ferrite Cores & Accessories 63x121x40 Amorphous Cut Core

Learn More

Datasheet

1In Stock

6Expected 9/21/2026

62,14 €

51,94 €

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 100x155x85 Amorphous Cut Core

AMCC800B
Proterial
1: 190,09 €
1In Stock
3Expected 10/9/2026

Mfr. Part No.
AMCC800B

Mouser Part No
205-AMCC800B

Proterial

Ferrite Cores & Accessories 100x155x85 Amorphous Cut Core

Learn More

Datasheet

1In Stock

3Expected 10/9/2026

190,09 €

174,98 €

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 95 TOROID

5995000201
Fair-Rite
1: 0,353 €
11 792In Stock

Mfr. Part No.
5995000201

Mouser Part No
623-5995000201

Fair-Rite

Ferrite Cores & Accessories 95 TOROID

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Datasheet

11 792In Stock

0,353 €

0,278 €

0,255 €

0,238 €

View

Min.: 1
Mult.: 1

Bulk

Ferrite Cores & Accessories Housing d=20.4 mm Makrolon 9415

B64291A1104X000
TDK
1: 1,02 €
11 940In Stock

Mfr. Part No.
B64291A1104X000

Mouser Part No
871-B64291A1104X

TDK

Ferrite Cores & Accessories Housing d=20.4 mm Makrolon 9415

Learn More

Datasheet

11 940In Stock

1,02 €

0,713 €

0,613 €

0,544 €

View

Min.: 1
Mult.: 1

RCH20.4/13.3/H

Ungapped

9415

Bulk

Ferrite Cores & Accessories 67 Rod 4x30MM

3067990881
Fair-Rite
1: 1,38 €
1 682In Stock

Mfr. Part No.
3067990881

Mouser Part No
623-3067990881

Fair-Rite

Ferrite Cores & Accessories 67 Rod 4x30MM

1 682In Stock

1,38 €

0,955 €

0,821 €

0,675 €

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 52 Rod 6x30MM

4052235211
Fair-Rite
1: 1,20 €
2 342In Stock

Mfr. Part No.
4052235211

Mouser Part No
623-4052235211

Fair-Rite

Ferrite Cores & Accessories 52 Rod 6x30MM

Learn More

2 342In Stock

1,20 €

0,826 €

0,714 €

0,657 €

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 67 Rod 1x10MM

3067990831
Fair-Rite
1: 0,206 €
13 330In Stock

Mfr. Part No.
3067990831

Mouser Part No
623-3067990831

Fair-Rite

Ferrite Cores & Accessories 67 Rod 1x10MM

13 330In Stock

0,206 €

0,144 €

0,126 €

0,112 €

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 52 Rod 4x25MM

4052155611
Fair-Rite
1: 0,74 €
4 738In Stock

Mfr. Part No.
4052155611

Mouser Part No
623-4052155611

Fair-Rite

Ferrite Cores & Accessories 52 Rod 4x25MM

4 738In Stock

0,74 €

0,518 €

0,446 €

0,397 €

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 77 U CORE

9277023002
Fair-Rite
1: 1,86 €
1 057In Stock

Mfr. Part No.
9277023002

Mouser Part No
623-9277023002

Fair-Rite

Ferrite Cores & Accessories 77 U CORE

1 057In Stock

1,86 €

1,32 €

1,13 €

0,998 €

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

U Core

1.39 uH

Bulk

Ferrite Cores & Accessories 61 Rod 1.50x15MM

3061990841
Fair-Rite
1: 0,378 €
10 798In Stock

Mfr. Part No.
3061990841

Mouser Part No
623-3061990841

Fair-Rite

Ferrite Cores & Accessories 61 Rod 1.50x15MM

10 798In Stock

0,378 €

0,267 €

0,23 €

0,206 €

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 61 Rod 9.50x41.30MM

4061375411
Fair-Rite
1: 2,43 €
807In Stock

Mfr. Part No.
4061375411

Mouser Part No
623-4061375411

Fair-Rite

Ferrite Cores & Accessories 61 Rod 9.50x41.30MM

807In Stock

2,43 €

1,68 €

1,38 €

1,26 €

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 67 PLANAR EQ CORE

9567250802
Fair-Rite
1: 3,75 €
422In Stock

Mfr. Part No.
9567250802

Mouser Part No
623-9567250802

Fair-Rite

Ferrite Cores & Accessories 67 PLANAR EQ CORE

422In Stock

Cut Tape

3,75 €

2,57 €

2,18 €

1,92 €

View

Reel

1,50 €

Min.: 1
Mult.: 1

: 576

Ferrite Cores

Planar Core

EQ Core

94 nH

Reel, Cut Tape

Ferrite Cores & Accessories 35x62x20 Amorphous Cut Core

AMCC0010
Proterial
1: 24,00 €
48In Stock

Mfr. Part No.
AMCC0010

Mouser Part No
205-AMCC0010

Proterial

Ferrite Cores & Accessories 35x62x20 Amorphous Cut Core

Learn More

Datasheet

48In Stock

24,00 €

17,86 €

15,91 €

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 67 Rod 2.50x20MM

3067990861
Fair-Rite
1: 0,688 €
3 088In Stock

Mfr. Part No.
3067990861

Mouser Part No
623-3067990861

Fair-Rite

Ferrite Cores & Accessories 67 Rod 2.50x20MM

3 088In Stock

0,688 €

0,48 €

0,414 €

0,368 €

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories Housing d=30 mm Makrolon 9415

B64291A1404X000
TDK
1: 1,48 €
1 620In Stock

Mfr. Part No.
B64291A1404X000

Mouser Part No
871-B64291A1404X

TDK

Ferrite Cores & Accessories Housing d=30 mm Makrolon 9415

Learn More

Datasheet

1 620In Stock

1,48 €

1,02 €

0,886 €

0,815 €

View

Min.: 1
Mult.: 1

RCH30/25/H

Ungapped

9415

Bulk

Ferrite Cores & Accessories RM8 PC200 1260 +30% -20% Sold as set

B65811J0000R608
TDK
1: 3,64 €
437In Stock

Mfr. Part No.
B65811J0000R608

Mouser Part No
871-B65811J0000R608

TDK

Ferrite Cores & Accessories RM8 PC200 1260 +30% -20% Sold as set

Learn More

Datasheet

437In Stock

3,64 €

2,49 €

2,11 €

1,89 €

Min.: 1
Mult.: 1

RM8

Ferrite Cores

Ungapped

RM Core

23.2 mm x 11 mm

1.26 uH

- 20 %, + 30 %

PC200

Blister Pack

Ferrite Cores & Accessories CORE SET, ML91S EIR-25-7.9-18

ML91S EIR-25-7.9-18
Proterial
2: 9,25 €
84In Stock

Mfr. Part No.
ML91S EIR-25-7.9-18

Mouser Part No
205-ML91SEIR-25-7

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EIR-25-7.9-18

84In Stock

9,25 €

6,57 €

5,20 €

4,88 €

4,60 €

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories

Customer Service Office

Company

Resources

Support

26
30
38
40
56
59
61
62
65
66
78
89
90
92
93
94
95
96
98
35N

Accessories
Amorphous Core
Cable Single
Clamp
Coil Former
Coil Former (Bobbins)
Cut Core
Distributed Gap
Double Aperture Core
End Clip
EQ Core
Ferrite Block
Ferrite Blocks
Ferrite Core for Switching Power Supplies
Ferrite Core for Telecommunication
Gapped
I Core
Insulating Washer
Mounting Assembly
Multi-Hole Connector Plate

DE Core
DU Core
EC Core
E Core
EE Core
EER Core
EF Core
EFD Core
EI Core
ELP Core
EM Core
EP Core
EPO Core
EPX Core
EQ Core
ER Core
ER LP Core
ETD Core
EV Core
FEM Core

5.95 mm x 1.65 mm
9.5 mm x 5 mm
9.7 mm x 3.3 mm
11 mm x 6 mm
11.4 mm x 4.6 mm
12.95 mm x 4.9 mm
12.95 mm x 6.6 mm
14 mm x 5 mm
14.5 mm x 6.7 mm
14.6 mm x 6.8 mm
15 mm x 4.65 mm
17.9 mm x 8.2 mm
18 mm x 10 mm
18 mm x 9.7 mm
20 mm x 6.65 mm
21.8 mm x 15.8 mm
22.5 mm x 6.6 mm
23.2 mm x 11 mm
23.2 mm x 12.5 mm
25 mm x 18 mm

2.4 nH
4.75 nH
5.2 nH
16 nH
17 nH
17.5 nH
18 nH
20 nH
21 nH
25 nH
26 nH
32 nH
35 nH
38 nH
39 nH
40 nH
45 nH
49 nH
50 nH
55 nH

0.03 %
0.04 %
0.05 %
0.08 %
0.1 %
0.15 %
0.25 %
- 30 %, + 40 %
- 20 %, + 30 %
2 %
3 %
4 %
5 %
6 %
7 %
8 %
10 %
12 %
15 %
20 %

31
43
44
52
61
67
68
75
77
78
95
96
98
9415
ABS
E130I
E Core
Ferrite
Finemet
GFR Liquid Crystal Polymer