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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: 3.245

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Part #

Ferrite Cores & Accessories E16/8/5 N87 gap 0.24+-0.02 mm

B66307G0240X187
TDK
1: Rp17.245
4.714In Stock

Mfr. Part No.
B66307G0240X187

Mouser Part No
871-B66307G240X187

TDK

Ferrite Cores & Accessories E16/8/5 N87 gap 0.24+-0.02 mm

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Datasheet

4.714In Stock

Rp17.245

Rp11.998

Rp10.329

Rp9.173

View

Min.: 1
Mult.: 1

E16/8/5

Ferrite Cores

Gapped

E Core

16 x 8 x 5 (EF 16)

240 nH

N87

Bulk

Ferrite Cores & Accessories E47/20/16 N87OL

B66383G0000X187
TDK
1: Rp111.544
1.121In Stock

Mfr. Part No.
B66383G0000X187

Mouser Part No
871-B66383G0000X187

TDK

Ferrite Cores & Accessories E47/20/16 N87OL

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Datasheet

1.121In Stock

Rp111.544

Rp77.237

Rp61.826

Rp56.689

View

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: Rp72.834
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

Rp72.834

Rp49.901

Rp42.379

Rp37.242

View

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 28x51x15 Amorphous Cut Core

AMCC0004
Proterial
1: Rp426.178
61In Stock

Mfr. Part No.
AMCC0004

Mouser Part No
205-AMCC0004

Proterial

Ferrite Cores & Accessories 28x51x15 Amorphous Cut Core

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Datasheet

61In Stock

Rp426.178

Rp317.202

Rp282.528

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: Rp182.176
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

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122In Stock

Rp182.176

Rp129.339

Rp102.371

Rp96.317

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: Rp181.992
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

Rp181.992

Rp129.156

Rp102.187

Rp96.133

Rp90.629

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories 35x72x30 Amorphous Cut Core

AMCC0020
Proterial
1: Rp600.832
27In Stock

Mfr. Part No.
AMCC0020

Mouser Part No
205-AMCC0020

Proterial

Ferrite Cores & Accessories 35x72x30 Amorphous Cut Core

Learn More

Datasheet

27In Stock

Rp600.832

Rp467.273

Rp412.235

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: Rp1.277.799
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

Rp1.277.799

Rp1.068.288

Min.: 1
Mult.: 1

FT-8K50D F

CMC Cores

Plastic

Tray

Ferrite Cores & Accessories 63x121x40 Amorphous Cut Core

AMCC0160
Proterial
1: Rp1.325.499
1In Stock
6Expected 21/09/2026

Mfr. Part No.
AMCC0160

Mouser Part No
205-AMCC0160

Proterial

Ferrite Cores & Accessories 63x121x40 Amorphous Cut Core

Learn More

Datasheet

1In Stock

6Expected 21/09/2026

Rp1.325.499

Rp1.108.098

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories Housing d=20.4 mm Makrolon 9415

B64291A1104X000
TDK
1: Rp21.832
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

Rp21.832

Rp15.209

Rp13.081

Rp11.613

View

Min.: 1
Mult.: 1

RCH20.4/13.3/H

Ungapped

9415

Bulk

Ferrite Cores & Accessories 95 TOROID

5995000201
Fair-Rite
1: Rp7.522
11.792In Stock

Mfr. Part No.
5995000201

Mouser Part No
623-5995000201

Fair-Rite

Ferrite Cores & Accessories 95 TOROID

Learn More

Datasheet

11.792In Stock

Rp7.522

Rp5.926

Rp5.430

Rp5.082

View

Min.: 1
Mult.: 1

Bulk

Ferrite Cores & Accessories 67 Rod 1x10MM

3067990831
Fair-Rite
1: Rp4.403
13.330In Stock

Mfr. Part No.
3067990831

Mouser Part No
623-3067990831

Fair-Rite

Ferrite Cores & Accessories 67 Rod 1x10MM

13.330In Stock

Rp4.403

Rp3.082

Rp2.679

Rp2.385

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 52 Rod 4x25MM

4052155611
Fair-Rite
1: Rp15.778
4.728In Stock

Mfr. Part No.
4052155611

Mouser Part No
623-4052155611

Fair-Rite

Ferrite Cores & Accessories 52 Rod 4x25MM

4.728In Stock

Rp15.778

Rp11.044

Rp9.522

Rp8.476

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 77 U CORE

9277023002
Fair-Rite
1: Rp39.627
1.057In Stock

Mfr. Part No.
9277023002

Mouser Part No
623-9277023002

Fair-Rite

Ferrite Cores & Accessories 77 U CORE

1.057In Stock

Rp39.627

Rp28.069

Rp24.033

Rp21.281

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

U Core

1.39 uH

Bulk

Ferrite Cores & Accessories 35x62x20 Amorphous Cut Core

AMCC0010
Proterial
1: Rp512.037
48In Stock

Mfr. Part No.
AMCC0010

Mouser Part No
205-AMCC0010

Proterial

Ferrite Cores & Accessories 35x62x20 Amorphous Cut Core

Learn More

Datasheet

48In Stock

Rp512.037

Rp381.046

Rp339.401

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 67 Rod 2.50x20MM

3067990861
Fair-Rite
1: Rp14.677
3.088In Stock

Mfr. Part No.
3067990861

Mouser Part No
623-3067990861

Fair-Rite

Ferrite Cores & Accessories 67 Rod 2.50x20MM

3.088In Stock

Rp14.677

Rp10.237

Rp8.824

Rp7.852

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 61 Rod 1.50x15MM

3061990841
Fair-Rite
1: Rp8.072
10.788In Stock

Mfr. Part No.
3061990841

Mouser Part No
623-3061990841

Fair-Rite

Ferrite Cores & Accessories 61 Rod 1.50x15MM

10.788In Stock

Rp8.072

Rp5.687

Rp4.917

Rp4.403

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 67 Rod 4x30MM

3067990881
Fair-Rite
1: Rp29.537
1.672In Stock

Mfr. Part No.
3067990881

Mouser Part No
623-3067990881

Fair-Rite

Ferrite Cores & Accessories 67 Rod 4x30MM

1.672In Stock

Rp29.537

Rp20.364

Rp17.520

Rp14.402

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 52 Rod 6x30MM

4052235211
Fair-Rite
1: Rp25.684
2.322In Stock

Mfr. Part No.
4052235211

Mouser Part No
623-4052235211

Fair-Rite

Ferrite Cores & Accessories 52 Rod 6x30MM

Learn More

2.322In Stock

Rp25.684

Rp17.631

Rp15.227

Rp14.016

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories Housing d=30 mm Makrolon 9415

B64291A1404X000
TDK
1: Rp31.555
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

Rp31.555

Rp21.832

Rp18.896

Rp17.392

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: Rp77.604
427In 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

427In Stock

Rp77.604

Rp53.203

Rp44.948

Rp39.444

View

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 77 3PC Bobbin

9677453508
Fair-Rite
1: Rp203.090
94In Stock

Mfr. Part No.
9677453508

Mouser Part No
623-9677453508

Fair-Rite

Ferrite Cores & Accessories 77 3PC Bobbin

94In Stock

Rp203.090

Rp147.869

Rp119.616

Rp113.745

Rp110.810

Min.: 1
Mult.: 1

Hardware & Accessories

Coil Former (Bobbins)

142 nH

10 %

Bulk

Ferrite Cores & Accessories E32/16/9 N87 gap 0.5+-0.05 mm

B66229G0500X187
TDK
1: Rp42.012
802In Stock
960Expected 16/11/2026

Mfr. Part No.
B66229G0500X187

Mouser Part No
871-B66229G500X187

TDK

Ferrite Cores & Accessories E32/16/9 N87 gap 0.5+-0.05 mm

Learn More

Datasheet

802In Stock

960Expected 16/11/2026

Rp42.012

Rp28.987

Rp24.767

Rp21.832

View

Reel

Rp15.998

Min.: 1
Mult.: 1

: 480

E32/16/9

Ferrite Cores

Gapped

E Core

32 x 16 x 9 (EF 32)

500 nH

N87

Ammo Pack

Ferrite Cores & Accessories ETD34/17/11 N95 3300 +30% -20%

B66361G0000X195
TDK
1: Rp59.991
362In Stock

Mfr. Part No.
B66361G0000X195

Mouser Part No
871-B66361GX195

TDK

Ferrite Cores & Accessories ETD34/17/11 N95 3300 +30% -20%

Learn More

Datasheet

362In Stock

Rp59.991

Rp41.279

Rp35.408

Rp31.188

View

Min.: 1
Mult.: 1

ETD34/17/11

Ferrite Cores

Ungapped

ETD Core

34 x 17 x 11

3.35 uH

- 20 %, + 30 %

N95

Bulk

Ferrite Cores & Accessories 95 EER Core EER49/54 Ind 6500 nH 25% TOL

9595495402
Fair-Rite
1: Rp113.011
38In Stock

Mfr. Part No.
9595495402

Mouser Part No
623-9595495402

Fair-Rite

Ferrite Cores & Accessories 95 EER Core EER49/54 Ind 6500 nH 25% TOL

Learn More

Product Comments

38In Stock

Rp113.011

Rp78.337

Rp62.743

Rp57.973

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

EER Core

49 x 27 x 17.2

6.5 uH

25 %

Bulk

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