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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 61 Rod 6.35x25.40MM

4061276011
Fair-Rite
1: $1.65
3,355In Stock

Mfr. Part #
4061276011

Mouser Part #
623-4061276011

Fair-Rite

Ferrite Cores & Accessories 61 Rod 6.35x25.40MM

Learn More

3,355In Stock

Cut Tape

$1.65

$1.13

$0.979

$0.902

View

Reel

$0.546

Min.: 1
Mult.: 1

: 2,632

Rods

Solid Rod

Reel, Cut Tape

Ferrite Cores & Accessories 43 Bobbin Ground For HF designs

9643001165
Fair-Rite
1: $1.46
5,126In Stock

Mfr. Part #
9643001165

Mouser Part #
623-9643001165

Fair-Rite

Ferrite Cores & Accessories 43 Bobbin Ground For HF designs

Learn More

5,126In Stock

$1.46

$1.01

$0.867

$0.771

View

Min.: 1
Mult.: 1

Hardware & Accessories

Coil Former (Bobbins)

17.5 nH

10 %

Bulk

Ferrite Cores & Accessories 2800n 25% Mn-Zn PC95 Ferrite Core

PC95EIR14/4.5/9-Z
TDK
1: $2.56
1,860In Stock

Mfr. Part #
PC95EIR14/4.5/9-Z

Mouser Part #
810-PC95EIR14/4.5/9Z

TDK

Ferrite Cores & Accessories 2800n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

1,860In Stock

$2.56

$1.77

$1.52

$1.34

View

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 7070n 25% Mn-Zn PC95 Ferrite Core

PC95PQI20/9Z-12
TDK
1: $3.98
1,534In Stock

Mfr. Part #
PC95PQI20/9Z-12

Mouser Part #
810-PC95PQI20/9Z-12

TDK

Ferrite Cores & Accessories 7070n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

1,534In Stock

$3.98

$2.74

$2.33

$2.05

View

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 20X10X7 T38 TOROID

B64290L0632X038
TDK
1: $2.33
11,195In Stock

Mfr. Part #
B64290L0632X038

Mouser Part #
871-B64290L0632X038

TDK

Ferrite Cores & Accessories 20X10X7 T38 TOROID

Learn More

Datasheet

11,195In Stock

$2.33

$1.63

$1.39

$1.22

View

Reel

$0.849

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: $2.47
4,080In Stock

Mfr. Part #
B64290L0719X087

Mouser Part #
871-B64290L0719X087

TDK

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

Learn More

Datasheet

4,080In Stock

$2.47

$1.72

$1.47

$1.29

View

Reel

$0.91

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: $1.92
2,958In Stock

Mfr. Part #
B64290P0037X001

Mouser Part #
871-B64290P0037X001

TDK

Ferrite Cores & Accessories 6.3 X 3.8 X 2.5 TOROID

Learn More

Datasheet

2,958In Stock

$1.92

$1.34

$1.15

$1.02

View

Min.: 1
Mult.: 1

TC6.3/3.8/2.5

Toroids

Ungapped

Bulk

Ferrite Cores & Accessories P 11X7 T387000 +40% -30% Sold as set

B65531W0000Y038
TDK
1: $3.73
2,719In Stock

Mfr. Part #
B65531W0000Y038

Mouser Part #
871-B65531W0000Y038

TDK

Ferrite Cores & Accessories P 11X7 T387000 +40% -30% Sold as set

Learn More

Datasheet

2,719In Stock

$3.73

$2.59

$2.21

$1.95

View

Min.: 1
Mult.: 1

P11/7

Ferrite Cores

Ungapped

P Core

11 x 7

7 uH

- 30 %, + 40 %

T38

Bulk

Ferrite Cores & Accessories P 14X8 N48 400 +3%-3% Sold as set

B65541T0400A048
TDK
1: $5.27
1,471In Stock

Mfr. Part #
B65541T0400A048

Mouser Part #
871-B65541T0400A048

TDK

Ferrite Cores & Accessories P 14X8 N48 400 +3%-3% Sold as set

Learn More

Datasheet

1,471In Stock

$5.27

$3.61

$3.07

$2.69

View

Min.: 1
Mult.: 1

P14/8

Ferrite Cores

Gapped

P Core

14 x 8

400 nH

3 %

N48

Bulk

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

B65549E4X23
TDK
1: $2.89
3,264In Stock

Mfr. Part #
B65549E4X23

Mouser Part #
871-B65549E4X23

TDK

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

Learn More

Datasheet

3,264In Stock

$2.89

$2.00

$1.70

$1.51

View

Min.: 1
Mult.: 1

B65549E

Hardware & Accessories

Ungapped

P Core

14 x 8

Black

N22

Bulk

Ferrite Cores & Accessories P 36X22 N48 630 + 3%- 3% Sold as set

B65611T0630A048
TDK
1: $15.98
360In Stock

Mfr. Part #
B65611T0630A048

Mouser Part #
871-B65611T0630A048

TDK

Ferrite Cores & Accessories P 36X22 N48 630 + 3%- 3% Sold as set

Learn More

Datasheet

360In Stock

$15.98

$10.66

$8.88

$8.11

Min.: 1
Mult.: 1

P36/22

Ferrite Cores

Gapped

P Core

36 x 22

630 nH

3 %

N48

Bulk

Ferrite Cores & Accessories P 22X13 N30 8300 +30%-20% Sold as set

B65661W0000R030
TDK
1: $5.89
1,232In Stock

Mfr. Part #
B65661W0000R030

Mouser Part #
871-B65661W0000R030

TDK

Ferrite Cores & Accessories P 22X13 N30 8300 +30%-20% Sold as set

Learn More

Datasheet

1,232In Stock

$5.89

$4.02

$3.41

$2.98

View

Min.: 1
Mult.: 1

P22/13

Ferrite Cores

Ungapped

P Core

P 22 x 13

8.3 uH

- 20 %, + 30 %

N30

Bulk

Ferrite Cores & Accessories P 22X13 T3816000 +40%-30% Sold as set

B65661W0000Y038
TDK
1: $7.22
1,325In Stock

Mfr. Part #
B65661W0000Y038

Mouser Part #
871-B65661W0000Y038

TDK

Ferrite Cores & Accessories P 22X13 T3816000 +40%-30% Sold as set

Learn More

Datasheet

1,325In Stock

$7.22

$4.91

$4.15

$3.61

View

Min.: 1
Mult.: 1

P22/13

Ferrite Cores

Ungapped

P Core

P 22 x 13

16 uH

- 30 %, + 40 %

T38

Bulk

Ferrite Cores & Accessories ELP22x6x16 PC200 2100 +/-25%

B66455G0000X608
TDK
1: $3.52
3,409In Stock

Mfr. Part #
B66455G0000X608

Mouser Part #
871-B66455G0000X608

TDK

Ferrite Cores & Accessories ELP22x6x16 PC200 2100 +/-25%

Learn More

Datasheet

3,409In Stock

$3.52

$2.43

$2.08

$1.82

View

Min.: 1
Mult.: 1

ELP22/6/16

Ferrite Cores

Ungapped

ELP Core

21.8 mm x 15.8 mm

2.1 uH

25 %

PC200

Bulk

Ferrite Cores & Accessories 95 TOROID

5995000301
Fair-Rite
1: $1.14
4,770In Stock

Mfr. Part #
5995000301

Mouser Part #
623-5995000301

Fair-Rite

Ferrite Cores & Accessories 95 TOROID

Learn More

Datasheet

4,770In Stock

$1.14

$0.93

$0.863

$0.815

View

Min.: 1
Mult.: 1

Bulk

Ferrite Cores & Accessories 95 TOROID

5995001801
Fair-Rite
1: $2.03
1,162In Stock

Mfr. Part #
5995001801

Mouser Part #
623-5995001801

Fair-Rite

Ferrite Cores & Accessories 95 TOROID

Learn More

Datasheet

1,162In Stock

$2.03

$1.65

$1.53

$1.29

View

Min.: 1
Mult.: 1

Tray

Ferrite Cores & Accessories 21uH@100kHz Nano CMC SQ Core w/bkt

FT-3KM S11080HB
Proterial
1: $472.95
12In Stock

Mfr. Part #
FT-3KM S11080HB

Mouser Part #
205-FT-3KMS11080HB

Proterial

Ferrite Cores & Accessories 21uH@100kHz Nano CMC SQ Core w/bkt

Datasheet

12In Stock

$472.95

$435.33

Min.: 1
Mult.: 1

FT-3KM S

Ferrite Cores

Nanocrystalline Core

21.35 uH

Finemet

Ferrite Cores & Accessories 11950n 25% MnZn PC95 Ferrite Core

PC95PQI26/12Z-12
TDK
1: $5.97
971In Stock

Mfr. Part #
PC95PQI26/12Z-12

Mouser Part #
810-PC95PQI26/12Z-12

TDK

Ferrite Cores & Accessories 11950n 25% MnZn PC95 Ferrite Core

Learn More

Datasheet

971In Stock

$5.97

$4.08

$3.65

$3.64

$2.93

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories Qu150/100/5 N95

B67410A0201X195
TDK
1: $51.23
72In Stock

Mfr. Part #
B67410A0201X195

Mouser Part #
871-B67410A0201X195

TDK

Ferrite Cores & Accessories Qu150/100/5 N95

Learn More

Datasheet

72In Stock

$51.23

$32.75

$32.38

Reel

$32.38

Min.: 1
Mult.: 1

: 36

I93/28/30

Ferrite Cores

Ungapped

N95

Ammo Pack

Ferrite Cores & Accessories 61 ROD 0.75/7.5

3061990821
Fair-Rite
1: $0.312
42,447In Stock

Mfr. Part #
3061990821

Mouser Part #
623-3061990821

Fair-Rite

Ferrite Cores & Accessories 61 ROD 0.75/7.5

Learn More

42,447In Stock

$0.312

$0.218

$0.19

$0.169

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 61 ROD .118" x .984"

3061990871
Fair-Rite
1: $1.05
7,150In Stock

Mfr. Part #
3061990871

Mouser Part #
623-3061990871

Fair-Rite

Ferrite Cores & Accessories 61 ROD .118" x .984"

Learn More

7,150In Stock

$1.05

$0.722

$0.621

$0.553

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 3.6/2.1/2.5 DOUBLE-APERTURE CORE

B62152A0008X030
TDK
1: $0.624
57,904In Stock

Mfr. Part #
B62152A0008X030

Mouser Part #
871-B62152A0008X030

TDK

Ferrite Cores & Accessories 3.6/2.1/2.5 DOUBLE-APERTURE CORE

Learn More

Datasheet

57,904In Stock

$0.624

$0.436

$0.377

$0.335

View

Min.: 1
Mult.: 1

MHB2-2.5/3.6/2.1

Multi-Hole Cores

Ungapped

3.1 uH

N30

Bulk

Ferrite Cores & Accessories 41.8/26.2/12.5N87 TOROID

B64290L0022X087
TDK
1: $6.23
1,525In Stock

Mfr. Part #
B64290L0022X087

Mouser Part #
871-B64290L0022X087

TDK

Ferrite Cores & Accessories 41.8/26.2/12.5N87 TOROID

Learn More

Datasheet

1,525In Stock

$6.23

$4.28

$3.63

$3.19

View

Min.: 1
Mult.: 1

TX42/26/13

Toroids

Ungapped

2.56 uH

N87

Bulk

Ferrite Cores & Accessories 25.3X14.8X15 N30 TOROID

B64290L0615X830
TDK
1: $3.22
1,751In Stock

Mfr. Part #
B64290L0615X830

Mouser Part #
871-B64290L0615X830

TDK

Ferrite Cores & Accessories 25.3X14.8X15 N30 TOROID

Learn More

Datasheet

1,751In Stock

$3.22

$2.22

$1.90

$1.68

$1.47

Reel

$1.24

Min.: 1
Mult.: 1

: 300

TX25.3/14.8/15

Toroids

Ungapped

6.93 uH

N30

Ammo Pack

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

B65525J0160A087
TDK
1: $1.91
6,688In Stock

Mfr. Part #
B65525J0160A087

Mouser Part #
871-B65525J0160A087

TDK

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

Learn More

Datasheet

6,688In Stock

$1.91

$1.33

$1.14

$1.00

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

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