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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 EQ20/6.3/14 N97

B66483G0000X197
TDK
1: £2.55
1,061In Stock

Mfr. Part No.
B66483G0000X197

Mouser Part No
871-B66483G0000X197

TDK

Ferrite Cores & Accessories EQ20/6.3/14 N97

Learn More

Datasheet

1,061In Stock

£2.55

£1.75

£1.48

£1.30

View

Min.: 1
Mult.: 1

EQ20/6.3/14

Ferrite Cores

Ungapped

EQ Core

20 x 14 x 6.3

3.2 uH

25 %

EIQ 20 Core Set

N97

Bulk

Ferrite Cores & Accessories E100/60/28 N97 UNGAPPED

B66894G0000X197
TDK
1: £20.67
784In Stock
912Expected 09/11/2026

Mfr. Part No.
B66894G0000X197

Mouser Part No
871-B66894GX197

TDK

Ferrite Cores & Accessories E100/60/28 N97 UNGAPPED

Learn More

Datasheet

784In Stock

912Expected 09/11/2026

£20.67

£13.61

£12.42

Min.: 1
Mult.: 1

E100/60/28

Ferrite Cores

Ungapped

E Core

100 x 60 x 28

6.8 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories U-CORE N97U CORE

B67345B0001X097
TDK
1: £21.27
102In Stock

Mfr. Part No.
B67345B0001X097

Mouser Part No
871-B67345B0001X097

TDK

Ferrite Cores & Accessories U-CORE N97U CORE

Learn More

Datasheet

102In Stock

£21.27

£15.84

£14.83

Min.: 1
Mult.: 1

U93/76/30

Ferrite Cores

Ungapped

UU Core

93 x 76 x 30

5.7 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories I-CORE N87I CORE

B67345B0002X087
TDK
1: £13.99
1,237In Stock
528Expected 13/10/2026

Mfr. Part No.
B67345B0002X087

Mouser Part No
871-B67345B0002X087

TDK

Ferrite Cores & Accessories I-CORE N87I CORE

Learn More

Datasheet

1,237In Stock

528Expected 13/10/2026

£13.99

£8.43

£7.27

£7.11

Min.: 1
Mult.: 1

I93/28/30

Ferrite Cores

Ungapped

UI Core

93 x 104 x 30

N87

Bulk

Ferrite Cores & Accessories U93/76/16 N87 3100 +30% -20%

B67345B0003X087
TDK
1: £20.86
112In Stock

Mfr. Part No.
B67345B0003X087

Mouser Part No
871-B67345B0003X087

TDK

Ferrite Cores & Accessories U93/76/16 N87 3100 +30% -20%

Learn More

Datasheet

112In Stock

£20.86

£14.03

£12.49

Min.: 1
Mult.: 1

U93/76/16- Large Size

Ferrite Cores

Ungapped

UU Core

93 x 152 x 16

3.1 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories U15/11/6 N27 1200 +30% -20%

B67350A1X27
TDK
1: £1.34
2,459In Stock

Mfr. Part No.
B67350A1X27

Mouser Part No
871-B67350A1X27

TDK

Ferrite Cores & Accessories U15/11/6 N27 1200 +30% -20%

Learn More

Datasheet

2,459In Stock

£1.34

£0.934

£0.803

£0.718

View

Min.: 1
Mult.: 1

B67350A

Ferrite Cores

U Core

15 x 6 x 11

1.2 uH

- 20 %, + 30 %

N27

SMD/SMT

Tray

Ferrite Cores & Accessories Qu150/100/5 N95

B67410A0201X195
TDK
1: £32.08
68In Stock

Mfr. Part No.
B67410A0201X195

Mouser Part No
871-B67410A0201X195

TDK

Ferrite Cores & Accessories Qu150/100/5 N95

Learn More

Datasheet

68In Stock

£32.08

£23.01

Reel

£23.01

Min.: 1
Mult.: 1

: 36

I93/28/30

Ferrite Cores

Ungapped

N95

Ammo Pack

Ferrite Cores & Accessories CMC Core Nano 140x100x30 7uH at 100kHz

FT-8K50D F140100P
Proterial
1: £291.29
10In Stock

Mfr. Part No.
FT-8K50D F140100P

Mouser Part No
205-FT-8K50DF140100P

Proterial

Ferrite Cores & Accessories CMC Core Nano 140x100x30 7uH at 100kHz

Datasheet

10In Stock

£291.29

£268.11

Min.: 1
Mult.: 1

FT-8K50D F

CMC Cores

Plastic

Tray

Ferrite Cores & Accessories Saturable Core FINEMET 16x5 boxed

MP1605VF3T
Proterial
1: £4.31
990In Stock

Mfr. Part No.
MP1605VF3T

Mouser Part No
205-MP1605VF3T

Proterial

Ferrite Cores & Accessories Saturable Core FINEMET 16x5 boxed

Datasheet

990In Stock

£4.31

£2.96

£2.51

£2.20

View

Min.: 1
Mult.: 1

Saturable Core MP

Saturable Cores

Tray

Ferrite Cores & Accessories 44 Multi Hole Plate 22.55x7.75x6.86MM

2644236501
Fair-Rite
1: £1.47
797In Stock

Mfr. Part No.
2644236501

Mouser Part No
623-2644236501

Fair-Rite

Ferrite Cores & Accessories 44 Multi Hole Plate 22.55x7.75x6.86MM

797In Stock

£1.47

£1.02

£0.871

£0.773

View

Min.: 1
Mult.: 1

Multi-Hole Cores

Multi-Hole Connector Plate

15 Pin

Bulk

Ferrite Cores & Accessories 44 Multi Hole Plate 12.52x4.94x3.05MM

2644247101
Fair-Rite
1: £0.698
2,054In Stock

Mfr. Part No.
2644247101

Mouser Part No
623-2644247101

Fair-Rite

Ferrite Cores & Accessories 44 Multi Hole Plate 12.52x4.94x3.05MM

2,054In Stock

£0.698

£0.486

£0.419

£0.373

View

Min.: 1
Mult.: 1

Multi-Hole Cores

Multi-Hole Connector Plate

10 Pin

Bulk

Ferrite Cores & Accessories 61 Rod 2x15MM

3061990851
Fair-Rite
1: £0.383
3,124In Stock

Mfr. Part No.
3061990851

Mouser Part No
623-3061990851

Fair-Rite

Ferrite Cores & Accessories 61 Rod 2x15MM

3,124In Stock

£0.383

£0.266

£0.231

£0.207

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 61 Rod 2.50x20MM

3061990861
Fair-Rite
1: £0.473
3,713In Stock

Mfr. Part No.
3061990861

Mouser Part No
623-3061990861

Fair-Rite

Ferrite Cores & Accessories 61 Rod 2.50x20MM

3,713In Stock

£0.473

£0.332

£0.287

£0.255

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 67 Rod 0.75x7.50MM

3067990821
Fair-Rite
1: £0.173
1,295In Stock

Mfr. Part No.
3067990821

Mouser Part No
623-3067990821

Fair-Rite

Ferrite Cores & Accessories 67 Rod 0.75x7.50MM

Learn More

1,295In Stock

£0.173

£0.12

£0.105

£0.094

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 67 Rod 1.50x15MM

3067990841
Fair-Rite
1: £0.308
5,225In Stock

Mfr. Part No.
3067990841

Mouser Part No
623-3067990841

Fair-Rite

Ferrite Cores & Accessories 67 Rod 1.50x15MM

5,225In Stock

£0.308

£0.212

£0.184

£0.164

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 67 Rod 3x25MM

3067990871
Fair-Rite
1: £0.736
4,052In Stock

Mfr. Part No.
3067990871

Mouser Part No
623-3067990871

Fair-Rite

Ferrite Cores & Accessories 67 Rod 3x25MM

Learn More

4,052In Stock

£0.736

£0.512

£0.441

£0.391

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 52 Rod 2x15MM

4052077111
Fair-Rite
1: £0.203
1,930In Stock

Mfr. Part No.
4052077111

Mouser Part No
623-4052077111

Fair-Rite

Ferrite Cores & Accessories 52 Rod 2x15MM

1,930In Stock

£0.203

£0.14

£0.121

£0.109

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 61 Solid Rod 6.35x38.10MM

4061266011
Fair-Rite
1: £1.46
899In Stock

Mfr. Part No.
4061266011

Mouser Part No
623-4061266011

Fair-Rite

Ferrite Cores & Accessories 61 Solid Rod 6.35x38.10MM

899In Stock

Cut Tape

£1.46

£1.00

£0.863

£0.759

View

Reel

£0.511

Min.: 1
Mult.: 1

: 1,316

Rods

Solid Rod

Reel, Cut Tape

Ferrite Cores & Accessories 61 Rod 9.50x41.30MM

4061375411
Fair-Rite
1: £2.11
792In Stock

Mfr. Part No.
4061375411

Mouser Part No
623-4061375411

Fair-Rite

Ferrite Cores & Accessories 61 Rod 9.50x41.30MM

792In Stock

£2.11

£1.46

£1.25

£1.10

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 77 Rod 3.25x25.40MM

4077122011
Fair-Rite
1: £0.563
3,690In Stock

Mfr. Part No.
4077122011

Mouser Part No
623-4077122011

Fair-Rite

Ferrite Cores & Accessories 77 Rod 3.25x25.40MM

3,690In Stock

£0.563

£0.393

£0.339

£0.302

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 77 Solid Rod 9.45x31.75MM

4077374711
Fair-Rite
1: £1.48
597In Stock

Mfr. Part No.
4077374711

Mouser Part No
623-4077374711

Fair-Rite

Ferrite Cores & Accessories 77 Solid Rod 9.45x31.75MM

597In Stock

Cut Tape

£1.48

£1.02

£0.882

£0.773

View

Reel

£0.519

Min.: 1
Mult.: 1

: 848

Rods

Solid Rod

Reel, Cut Tape

Ferrite Cores & Accessories 77 SOLID ROD 1.625" x .372"

4077375411
Fair-Rite
1: £1.50
1,581In Stock

Mfr. Part No.
4077375411

Mouser Part No
623-4077375411

Fair-Rite

Ferrite Cores & Accessories 77 SOLID ROD 1.625" x .372"

Learn More

1,581In Stock

Cut Tape

£1.50

£1.04

£0.882

£0.699

View

Reel

£0.528

Min.: 1
Mult.: 1

: 424

Rods

Solid Rod

Reel, Cut Tape

Ferrite Cores & Accessories 78 Rod

4078375111
Fair-Rite
1: £1.58
797In Stock

Mfr. Part No.
4078375111

Mouser Part No
623-4078375111

Fair-Rite

Ferrite Cores & Accessories 78 Rod

Learn More

797In Stock

Cut Tape

£1.58

£1.09

£0.934

£0.826

Reel

£0.601

View

Min.: 1
Mult.: 1

: 1,113

Rods

Solid Rod

Reel, Cut Tape

Ferrite Cores & Accessories 95 TOROID

5995000101
Fair-Rite
1: £0.18
1,343In Stock

Mfr. Part No.
5995000101

Mouser Part No
623-5995000101

Fair-Rite

Ferrite Cores & Accessories 95 TOROID

Learn More

Datasheet

1,343In Stock

£0.18

£0.126

£0.11

£0.098

View

Min.: 1
Mult.: 1

Bulk

Ferrite Cores & Accessories 77 CORES

9077024002
Fair-Rite
1: £1.34
912In Stock
1,083On Order

Mfr. Part No.
9077024002

Mouser Part No
623-9077024002

Fair-Rite

Ferrite Cores & Accessories 77 CORES

Learn More

912In Stock

1,083On Order

£1.34

£0.934

£0.796

£0.711

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

U Core

695 nH

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