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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 3

B64290L0044X038
TDK
1: Rp11.558
36.575In Stock

Mfr. Part No.
B64290L0044X038

Mouser Part No
871-B64290L44X38

TDK

Ferrite Cores & Accessories 3

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Datasheet

36.575In Stock

Rp11.558

Rp8.127

Rp7.008

Rp6.238

View

Reel

Rp4.201

Min.: 1
Mult.: 1

: 1.500

TX12.5/7.5/5

Toroids

Ungapped

T38

Ammo Pack

Ferrite Cores & Accessories 4.0 X 2.4 X 1.6 TOROID

B64290P0036X038
TDK
1: Rp7.522
17.712In Stock

Mfr. Part No.
B64290P0036X038

Mouser Part No
871-B64290P0036X038

TDK

Ferrite Cores & Accessories 4.0 X 2.4 X 1.6 TOROID

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Datasheet

17.712In Stock

Rp7.522

Rp5.302

Rp4.587

Rp4.091

View

Min.: 1
Mult.: 1

TC4.0/2.4/1.6

Toroids

Ungapped

1.63 uH

T38

Bulk

Ferrite Cores & Accessories ER 11/5 N87 Sold as set

B65525J0160A087
TDK
1: Rp26.969
6.671In Stock

Mfr. Part No.
B65525J0160A087

Mouser Part No
871-B65525J0160A087

TDK

Ferrite Cores & Accessories ER 11/5 N87 Sold as set

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Datasheet

6.671In Stock

Rp26.969

Rp18.713

Rp16.034

Rp14.181

View

Min.: 1
Mult.: 1

ER11/2.5/6

Ferrite Cores

Gapped

ER Core

11 x 5

160 nH

3 %

N87

Bulk

Ferrite Cores & Accessories P 14X8 N87 2800 +30%-20% Sold as set

B65541W0000R087
TDK
1: Rp62.560
1.500In Stock

Mfr. Part No.
B65541W0000R087

Mouser Part No
871-B65541W0000R087

TDK

Ferrite Cores & Accessories P 14X8 N87 2800 +30%-20% Sold as set

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Datasheet

1.500In Stock

Rp62.560

Rp42.746

Rp36.325

Rp31.739

View

Min.: 1
Mult.: 1

P14/8

Ferrite Cores

Ungapped

P Core

14 x 8

2.8 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories RM4 T385000 +40%-30% Sold as set

B65803P0000Y038
TDK
1: Rp83.474
6.335In Stock

Mfr. Part No.
B65803P0000Y038

Mouser Part No
871-B65803P0000Y038

TDK

Ferrite Cores & Accessories RM4 T385000 +40%-30% Sold as set

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Datasheet

6.335In Stock

Cut Tape

Rp83.474

Rp57.240

Rp48.433

Rp42.563

View

Reel

Rp31.922

Min.: 1
Mult.: 1

: 800

RM4/LP

Ferrite Cores

Ungapped

RM LP Core

RM 4

5 uH

- 30 %, + 40 %

T38

Reel, Cut Tape

Ferrite Cores & Accessories RM 5 N48315 + 3%- 3% Sold as set

B65805C0315A048
TDK
1: Rp52.470
2.249In Stock

Mfr. Part No.
B65805C0315A048

Mouser Part No
871-B65805C0315A048

TDK

Ferrite Cores & Accessories RM 5 N48315 + 3%- 3% Sold as set

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Datasheet

2.249In Stock

Rp52.470

Rp36.142

Rp30.821

Rp27.152

View

Min.: 1
Mult.: 1

RM5

Ferrite Cores

Gapped

RM Core

RM 5

315 nH

3 %

N48

Blister Pack

Ferrite Cores & Accessories RM5 N87 160 +3%-3% Sold as set

B65805J0160A087
TDK
1: Rp54.304
1.428In Stock

Mfr. Part No.
B65805J0160A087

Mouser Part No
871-B65805J0160A087

TDK

Ferrite Cores & Accessories RM5 N87 160 +3%-3% Sold as set

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Datasheet

1.428In Stock

Rp54.304

Rp37.426

Rp31.922

Rp28.069

View

Min.: 1
Mult.: 1

RM5

Ferrite Cores

Gapped

RM Core

RM 5

160 nH

3 %

N87

Blister Pack

Ferrite Cores & Accessories RM5 M33 63 +3%-3% Sold as set

B65805N0063A033
TDK
1: Rp71.916
1.354In Stock

Mfr. Part No.
B65805N0063A033

Mouser Part No
871-B65805N0063A033

TDK

Ferrite Cores & Accessories RM5 M33 63 +3%-3% Sold as set

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Datasheet

1.354In Stock

Rp71.916

Rp49.351

Rp41.829

Rp36.692

View

Min.: 1
Mult.: 1

RM5

Ferrite Cores

Gapped

RM Core

RM 5

63 nH

3 %

M33

Blister Pack

Ferrite Cores & Accessories RM6/I-N97 '+30%-20% Sold as set

B65807J0000R097
TDK
1: Rp54.855
974In Stock

Mfr. Part No.
B65807J0000R097

Mouser Part No
871-B65807J0000R097

TDK

Ferrite Cores & Accessories RM6/I-N97 '+30%-20% Sold as set

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Datasheet

974In Stock

Rp54.855

Rp37.793

Rp32.106

Rp28.253

View

Min.: 1
Mult.: 1

RM6

Ferrite Cores

Ungapped

RM Core

RM 6

2.4 uH

- 20 %, + 30 %

N97

Blister Pack

Ferrite Cores & Accessories RM6 M33 100 +3% -3% Sold as set

B65807J0100A033
TDK
1: Rp86.960
2.062In Stock

Mfr. Part No.
B65807J0100A033

Mouser Part No
871-B65807J100A33

TDK

Ferrite Cores & Accessories RM6 M33 100 +3% -3% Sold as set

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Datasheet

2.062In Stock

Rp86.960

Rp59.625

Rp50.452

Rp44.214

View

Min.: 1
Mult.: 1

RM6

Ferrite Cores

Gapped

RM Core

RM 6

100 nH

3 %

M33

Blister Pack

Ferrite Cores & Accessories RM6 M33 63 +3%-3% Sold as set

B65807N0063A033
TDK
1: Rp79.071
2.089In Stock

Mfr. Part No.
B65807N0063A033

Mouser Part No
871-B65807N0063A033

TDK

Ferrite Cores & Accessories RM6 M33 63 +3%-3% Sold as set

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Datasheet

2.089In Stock

Rp79.071

Rp54.121

Rp45.865

Rp40.178

View

Min.: 1
Mult.: 1

RM6

Ferrite Cores

Gapped

RM Core

RM 6

63 nH

3 %

M33

Blister Pack

Ferrite Cores & Accessories EP13-N87 '+30%-20% Sold as set

B65843A0000R087
TDK
1: Rp35.775
3.372In Stock

Mfr. Part No.
B65843A0000R087

Mouser Part No
871-B65843A0000R087

TDK

Ferrite Cores & Accessories EP13-N87 '+30%-20% Sold as set

Learn More

Datasheet

3.372In Stock

Rp35.775

Rp24.951

Rp21.281

Rp18.713

View

Min.: 1
Mult.: 1

EP13

Ferrite Cores

Ungapped

EP Core

EP 13

1.6 uH

- 20 %, + 30 %

N87

Tray

Ferrite Cores & Accessories PQ50/50-N95-DG400 FERRITE CORE SET Sold as set

B65981Q0400K095
TDK
1: Rp392.237
191In Stock

Mfr. Part No.
B65981Q0400K095

Mouser Part No
871-B65981Q0400K095

TDK

Ferrite Cores & Accessories PQ50/50-N95-DG400 FERRITE CORE SET Sold as set

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Datasheet

191In Stock

Rp392.237

Rp268.035

Rp238.865

Rp231.710

View

Min.: 1
Mult.: 1

PQ50/50

Ferrite Cores

Distributed Gap

PQ Core

PQ 50 x 50

400 nH

N95

Tray

Ferrite Cores & Accessories ELP22/6/16 N87OL

B66285G0000X187
TDK
1: Rp32.839
4.283In Stock

Mfr. Part No.
B66285G0000X187

Mouser Part No
871-B66285G0000X187

TDK

Ferrite Cores & Accessories ELP22/6/16 N87OL

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Datasheet

4.283In Stock

Rp32.839

Rp22.933

Rp19.630

Rp17.209

View

Min.: 1
Mult.: 1

ELP22/6/16

Ferrite Cores

Ungapped

ELP Core

22 x 6 x 16

4.5 uH

25 %

EILP 22 Core Set

N87

Bulk

Ferrite Cores & Accessories I32/3/20 N97 6300 +25% -25%

B66287K0000X197
TDK
1: Rp105.490
1.024In Stock

Mfr. Part No.
B66287K0000X197

Mouser Part No
871-B66287KX197

TDK

Ferrite Cores & Accessories I32/3/20 N97 6300 +25% -25%

Learn More

Datasheet

1.024In Stock

Rp105.490

Rp71.916

Rp60.725

Rp53.020

View

Min.: 1
Mult.: 1

I32/3/20

Ferrite Cores

Ungapped

I Core

32 x 3 x 20

6.3 uH

25 %

EILP 32 Core Set

N97

Bulk

Ferrite Cores & Accessories E13/7/4 N27 LP 0.04MM

B66305G0040X127
TDK
1: Rp10.824
24.092In Stock

Mfr. Part No.
B66305G0040X127

Mouser Part No
871-B66305G0040X127

TDK

Ferrite Cores & Accessories E13/7/4 N27 LP 0.04MM

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Datasheet

24.092In Stock

Rp10.824

Rp7.595

Rp6.550

Rp5.834

View

Min.: 1
Mult.: 1

E13/7/4

Ferrite Cores

Gapped

E Core

13 x 7 x 4 (EF 12.6)

250 nH

Core

N27

Tray

Ferrite Cores & Accessories E20/10/6 N87LP 0.09OMM

B66311G0090X187
TDK
1: Rp18.896
4.194In Stock

Mfr. Part No.
B66311G0090X187

Mouser Part No
871-B66311G0090X187

TDK

Ferrite Cores & Accessories E20/10/6 N87LP 0.09OMM

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Datasheet

4.194In Stock

Rp18.896

Rp13.117

Rp11.283

Rp10.017

View

Min.: 1
Mult.: 1

E20/10/6

Ferrite Cores

Gapped

E Core

20 x 10 x 6 (EF 20)

363 nH

Core

N87

Bulk

Ferrite Cores & Accessories E42/21/15 N27LP 1.0 MM

B66325G1000X127
TDK
1: Rp89.895
817In Stock

Mfr. Part No.
B66325G1000X127

Mouser Part No
871-B66325G1000X127

TDK

Ferrite Cores & Accessories E42/21/15 N27LP 1.0 MM

Learn More

Datasheet

817In Stock

Rp89.895

Rp61.459

Rp52.286

Rp45.865

View

Min.: 1
Mult.: 1

E42/21/15

Ferrite Cores

Gapped

E Core

42 x 21 x 15

272 nH

N27

Bulk

Ferrite Cores & Accessories E42/21/20 N97OL

B66329G0000X197
TDK
1: Rp110.810
507In Stock

Mfr. Part No.
B66329G0000X197

Mouser Part No
871-B66329G0000X197

TDK

Ferrite Cores & Accessories E42/21/20 N97OL

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Datasheet

507In Stock

Rp110.810

Rp75.219

Rp63.477

Rp59.074

View

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Ungapped

E Core

42 x 21 x 20

5.4 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66359W1013T1
TDK
1: Rp32.839
4.641In Stock

Mfr. Part No.
B66359W1013T1

Mouser Part No
871-B66359W1013T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

4.641In Stock

Rp32.839

Rp28.987

Rp24.767

Rp21.832

View

Min.: 1
Mult.: 1

B66359W

Hardware & Accessories

Ungapped

ETD Core

29 x 16 x 10

13 Pin

Tray

Ferrite Cores & Accessories EQ25 N97

B66481G0000X197
TDK
1: Rp59.441
1.218In Stock

Mfr. Part No.
B66481G0000X197

Mouser Part No
871-B66481G0000X197

TDK

Ferrite Cores & Accessories EQ25 N97

Learn More

Datasheet

1.218In Stock

Rp59.441

Rp40.912

Rp34.857

Rp30.454

View

Min.: 1
Mult.: 1

EQ25/6/18

Ferrite Cores

Ungapped

EQ Core

25 x 8 x 18

4.8 uH

25 %

EIQ 25 Core Set

N97

Bulk

Ferrite Cores & Accessories 4720n 25% Mn-Zn PC95 Ferrite Core

PC95EI18/6/10-Z
TDK
1: Rp40.178
1.975In Stock

Mfr. Part No.
PC95EI18/6/10-Z

Mouser Part No
810-PC95EI18/6/10-Z

TDK

Ferrite Cores & Accessories 4720n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

1.975In Stock

Rp40.178

Rp27.886

Rp23.850

Rp20.914

View

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 20X10X7 T38 TOROID

B64290L0632X038
TDK
1: Rp34.857
11.195In Stock

Mfr. Part No.
B64290L0632X038

Mouser Part No
871-B64290L0632X038

TDK

Ferrite Cores & Accessories 20X10X7 T38 TOROID

Learn More

Datasheet

11.195In Stock

Rp34.857

Rp24.033

Rp20.548

Rp18.126

View

Reel

Rp14.181

Min.: 1
Mult.: 1

: 1.000

TX20/10/7

Toroids

Ungapped

9.74 uH

T38

Ammo Pack

Ferrite Cores & Accessories 22.1X13.7X7.9 N87 TOROID

B64290L0719X087
TDK
1: Rp36.692
4.078In Stock

Mfr. Part No.
B64290L0719X087

Mouser Part No
871-B64290L0719X087

TDK

Ferrite Cores & Accessories 22.1X13.7X7.9 N87 TOROID

Learn More

Datasheet

4.078In Stock

Rp36.692

Rp25.868

Rp22.015

Rp19.447

View

Reel

Rp14.603

Min.: 1
Mult.: 1

: 750

TX22/14/7.9

Toroids

Ungapped

1.66 uH

N87

Ammo Pack

Ferrite Cores & Accessories 6.3 X 3.8 X 2.5 TOROID

B64290P0037X001
TDK
1: Rp27.152
2.958In Stock

Mfr. Part No.
B64290P0037X001

Mouser Part No
871-B64290P0037X001

TDK

Ferrite Cores & Accessories 6.3 X 3.8 X 2.5 TOROID

Learn More

Datasheet

2.958In Stock

Rp27.152

Rp18.896

Rp16.200

Rp14.328

View

Min.: 1
Mult.: 1

TC6.3/3.8/2.5

Toroids

Ungapped

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