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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 98 RM Core RM5 Ind 1770 nH 25% TOL

6298140121
Fair-Rite
1: Rp25.684
895In Stock

Mfr. Part No.
6298140121

Mouser Part No
623-6298140121

Fair-Rite

Ferrite Cores & Accessories 98 RM Core RM5 Ind 1770 nH 25% TOL

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Product Comments

895In Stock

Rp25.684

Rp17.869

Rp15.319

Rp13.576

View

Min.: 1
Mult.: 1

Ferrite Cores

RM Core

RM 5

1.77 uH

25 %

Bulk

Ferrite Cores & Accessories 78 E Core EF20 Ind 1400 nH 25% TOL

9478104002
Fair-Rite
1: Rp14.493
756In Stock

Mfr. Part No.
9478104002

Mouser Part No
623-9478104002

Fair-Rite

Ferrite Cores & Accessories 78 E Core EF20 Ind 1400 nH 25% TOL

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Product Comments

756In Stock

Rp14.493

Rp10.145

Rp8.751

Rp7.797

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

20 x 9.9 x 5.65

1.4 uH

25 %

Bulk

Ferrite Cores & Accessories 77 3PC Bobbin

9677282508
Fair-Rite
1: Rp99.619
155In Stock

Mfr. Part No.
9677282508

Mouser Part No
623-9677282508

Fair-Rite

Ferrite Cores & Accessories 77 3PC Bobbin

155In Stock

Rp99.619

Rp68.247

Rp57.973

Rp50.818

View

Min.: 1
Mult.: 1

Hardware & Accessories

Coil Former (Bobbins)

95 nH

10 %

Bulk

Ferrite Cores & Accessories E32/16/9 N30 3800 +30% -20%

B66229G0000X130
TDK
1: Rp47.149
532In Stock

Mfr. Part No.
B66229G0000X130

Mouser Part No
871-B66229GX130

TDK

Ferrite Cores & Accessories E32/16/9 N30 3800 +30% -20%

Learn More

Datasheet

532In Stock

Rp47.149

Rp32.472

Rp27.886

Rp24.584

View

Reel

Rp17.961

Min.: 1
Mult.: 1

: 480

E32/16/9

Ferrite Cores

Ungapped

E Core

32 x 16 x 9 (EF 32)

3.8 uH

- 20 %, + 30 %

N30

Ammo Pack

Ferrite Cores & Accessories 98 Pot Core P18/11 Ind 2700 nH 25% TOL

5698181221
Fair-Rite
1: Rp35.041
356In Stock

Mfr. Part No.
5698181221

Mouser Part No
623-5698181221

Fair-Rite

Ferrite Cores & Accessories 98 Pot Core P18/11 Ind 2700 nH 25% TOL

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Product Comments

356In Stock

Rp35.041

Rp24.400

Rp20.914

Rp18.529

View

Min.: 1
Mult.: 1

Ferrite Cores

P Core

18 x 11

2.7 uH

25 %

Bulk

Ferrite Cores & Accessories 95 EFD Core EFD15 Ind 1050 nH 25% TOL

8995151521
Fair-Rite
1: Rp19.447
1.011In Stock

Mfr. Part No.
8995151521

Mouser Part No
623-8995151521

Fair-Rite

Ferrite Cores & Accessories 95 EFD Core EFD15 Ind 1050 nH 25% TOL

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Product Comments

1.011In Stock

Rp19.447

Rp13.484

Rp11.595

Rp10.292

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

EFD Core

15 x 7.5 x 4.65

1.05 uH

25 %

Bulk

Ferrite Cores & Accessories 78 E Core EF12.6 Ind 800 nH 25% TOL

9478102002
Fair-Rite
1: Rp7.338
5.911In Stock

Mfr. Part No.
9478102002

Mouser Part No
623-9478102002

Fair-Rite

Ferrite Cores & Accessories 78 E Core EF12.6 Ind 800 nH 25% TOL

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Product Comments

5.911In Stock

Rp7.338

Rp4.972

Rp4.330

Rp3.871

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

12.7 x 6.35 x 3.6

800 nH

25 %

Bulk

Ferrite Cores & Accessories 1540nH 25% MnZn PC47 Ferrite Core

PC47EPC27-Z
TDK
1: Rp62.376
447In Stock

Mfr. Part No.
PC47EPC27-Z

Mouser Part No
810-PC47EPC27-Z

TDK

Ferrite Cores & Accessories 1540nH 25% MnZn PC47 Ferrite Core

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Datasheet

447In Stock

Rp62.376

Rp42.746

Rp36.325

Rp31.922

View

Min.: 1
Mult.: 1

EPC

Ferrite Bead Cores

Ferrite Core for Switching Power Supplies

Tray

Ferrite Cores & Accessories RM5-N48 +30%-20% Sold as set

B65805C0000R048
TDK
1: Rp66.413
650In Stock

Mfr. Part No.
B65805C0000R048

Mouser Part No
871-B65805C0000R048

TDK

Ferrite Cores & Accessories RM5-N48 +30%-20% Sold as set

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Datasheet

650In Stock

Rp66.413

Rp45.498

Rp38.710

Rp34.124

View

Min.: 1
Mult.: 1

RM5

Ferrite Cores

Ungapped

RM Core

RM 5

1.8 uH

- 20 %, + 30 %

N48

Blister Pack

Ferrite Cores & Accessories 30.5/20/12.5 T65 TOROID

B64290L0657X065
TDK
1: Rp101.820
293In Stock

Mfr. Part No.
B64290L0657X065

Mouser Part No
871-B64290L0657X065

TDK

Ferrite Cores & Accessories 30.5/20/12.5 T65 TOROID

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Datasheet

293In Stock

Rp101.820

Rp69.898

Rp59.258

Rp51.919

View

Min.: 1
Mult.: 1

TX30/20/12.5

Toroids

Ungapped

5.4 uH

T65

Bulk

Ferrite Cores & Accessories E65/32/27-N95-DG250

B66387Q0250K195
TDK
1: Rp319.404
51In Stock

Mfr. Part No.
B66387Q0250K195

Mouser Part No
871-B66387Q0250K195

TDK

Ferrite Cores & Accessories E65/32/27-N95-DG250

Learn More

Datasheet

51In Stock

Rp319.404

Rp221.069

Rp177.589

Rp172.269

Rp149.887

Min.: 1
Mult.: 1

E65/32/27

Tray

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

ML91S EIR-25-7.9-18
Proterial
2: Rp197.403
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

Rp197.403

Rp140.163

Rp110.993

Rp104.205

Rp98.151

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EIR-25-8-14.8

ML91S EIR-25-8-14.8
Proterial
2: Rp197.403
112In Stock

Mfr. Part No.
ML91S EIR-25-8-14.8

Mouser Part No
205-ML91SEIR-25-8

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EIR-25-8-14.8

112In Stock

Rp197.403

Rp140.163

Rp110.993

Rp104.205

Rp98.151

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories 78 Pot Core P14/8 Ind 1950 nH 25% TOL

5678140921
Fair-Rite
1: Rp25.684
1.327In Stock

Mfr. Part No.
5678140921

Mouser Part No
623-5678140921

Fair-Rite

Ferrite Cores & Accessories 78 Pot Core P14/8 Ind 1950 nH 25% TOL

Learn More

Product Comments

1.327In Stock

Rp25.684

Rp17.906

Rp15.374

Rp13.613

View

Min.: 1
Mult.: 1

Ferrite Cores

P Core

14 x 8

4.5 uH

25 %

Bulk

Ferrite Cores & Accessories 78 PQ Core PQ26/20 Ind 3880 nH 25% TOL

6678272021
Fair-Rite
1: Rp42.746
381In Stock

Mfr. Part No.
6678272021

Mouser Part No
623-6678272021

Fair-Rite

Ferrite Cores & Accessories 78 PQ Core PQ26/20 Ind 3880 nH 25% TOL

Learn More

Product Comments

381In Stock

Rp42.746

Rp29.537

Rp25.317

Rp22.382

View

Min.: 1
Mult.: 1

Ferrite Cores

PQ Core

26 x 20

5.51 uH

25 %

Bulk

Ferrite Cores & Accessories 3680n 25% Mn-Zn PC95 Ferrite Core

PC95EL15.5X5.8-Z
TDK
1: Rp34.490
266In Stock

Mfr. Part No.
PC95EL15.5X5.8-Z

Mouser Part No
810-PC95EL15.5X5.8-Z

TDK

Ferrite Cores & Accessories 3680n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

266In Stock

Rp34.490

Rp23.850

Rp20.731

Rp14.934

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories R63/38/25 T38 toroid

B64290L0699X038
TDK
1: Rp605.418
45In Stock

Mfr. Part No.
B64290L0699X038

Mouser Part No
871-B64290L699X38

TDK

Ferrite Cores & Accessories R63/38/25 T38 toroid

Learn More

Datasheet

45In Stock

Rp605.418

Rp450.578

Rp401.227

Min.: 1
Mult.: 1

TX63/38/25

Ungapped

T38

Bulk

Ferrite Cores & Accessories RM5 M33 100 +3% -3% Sold as set

B65805C0100A033
TDK
1: Rp77.787
44In Stock
2.000Expected 03/03/2027

Mfr. Part No.
B65805C0100A033

Mouser Part No
871-B65805C100A33

TDK

Ferrite Cores & Accessories RM5 M33 100 +3% -3% Sold as set

Learn More

Datasheet

44In Stock

2.000Expected 03/03/2027

Rp77.787

Rp53.387

Rp45.315

Rp37.976

View

Min.: 1
Mult.: 1

RM5

Ferrite Cores

Gapped

RM Core

RM 5

100 nH

3 %

M33

Blister Pack

Ferrite Cores & Accessories CLM/P-RM14 2 PCS REQUIRED

B65888A2002X
TDK
1: Rp17.245
2.443In Stock

Mfr. Part No.
B65888A2002X

Mouser Part No
871-B65888A2002X

TDK

Ferrite Cores & Accessories CLM/P-RM14 2 PCS REQUIRED

Learn More

Datasheet

2.443In Stock

Rp17.245

Rp11.962

Rp10.292

Rp9.136

View

Min.: 1
Mult.: 1

B65888A

Hardware & Accessories

Clamp

RM Core

RM 14

Clamp with Ground Terminal

Bulk

Ferrite Cores & Accessories PQ65/60-N97-DG250 Sold as set

B65982Q0250K097
TDK
1: Rp577.349
17In Stock

Mfr. Part No.
B65982Q0250K097

Mouser Part No
871-B65982Q0250K097

TDK

Ferrite Cores & Accessories PQ65/60-N97-DG250 Sold as set

Learn More

Datasheet

17In Stock

Rp577.349

Rp397.741

Rp302.709

Min.: 1
Mult.: 1

PQ65/60

Ferrite Cores

Distributed Gap

PQ Core

PQ 65 x 60

250 nH

N95

Tray

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.10MM

B66367G0100X187
TDK
1: Rp113.378
196In Stock

Mfr. Part No.
B66367G0100X187

Mouser Part No
871-B66367G0100X187

TDK

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.10MM

Learn More

Datasheet

196In Stock

Rp113.378

Rp77.787

Rp66.046

Rp57.790

View

Min.: 1
Mult.: 1

ETD49/25/16

Ferrite Cores

Gapped

ETD Core

49 x 25 x 16

100 nH

N87

Bulk

Ferrite Cores & Accessories E70/33/32-N87-DG100

B66371Q0100K187
TDK
1: Rp349.491
50In Stock

Mfr. Part No.
B66371Q0100K187

Mouser Part No
871-B66371Q0100K187

TDK

Ferrite Cores & Accessories E70/33/32-N87-DG100

Learn More

Datasheet

50In Stock

Rp349.491

Rp245.836

Rp197.403

Rp191.532

Rp166.582

Min.: 1
Mult.: 1

E70/33/32

Ferrite Cores

Distributed Gap

E Core

70 x 33 x 32

100 nH

N87

Tray

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

Rp118.332

Rp112.278

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

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