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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 E80/38/20DG N97 100 +10% -10%

B66375Q0100K197
TDK
1: £6.16
67In Stock
New Product

Mfr. Part No.
B66375Q0100K197

Mouser Part No
871-B66375Q0100K197

New Product

TDK

Ferrite Cores & Accessories E80/38/20DG N97 100 +10% -10%

Learn More

Datasheet

67In Stock

£6.16

£4.23

£3.24

£2.78

£2.75

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

N97

100 nH

E Core

Bulk

Ferrite Cores & Accessories E80/38/20DG N87 150 +10% -10%

B66375Q0150K187
TDK
1: £5.41
80In Stock
New Product

Mfr. Part No.
B66375Q0150K187

Mouser Part No
871-B66375Q0150K187

New Product

TDK

Ferrite Cores & Accessories E80/38/20DG N87 150 +10% -10%

Learn More

Datasheet

80In Stock

£5.41

£3.72

£2.89

£2.50

£2.39

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

N87

150 nH

E Core

Bulk

Ferrite Cores & Accessories E80/38/20DG N88 150 +10% -10%

B66375Q0150K188
TDK
1: £6.16
80In Stock
New Product

Mfr. Part No.
B66375Q0150K188

Mouser Part No
871-B66375Q0150K188

New Product

TDK

Ferrite Cores & Accessories E80/38/20DG N88 150 +10% -10%

Learn More

Datasheet

80In Stock

£6.16

£4.23

£3.24

£2.78

£2.75

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

N88

150 nH

E Core

Bulk

Ferrite Cores & Accessories E80/38/20DG N95 150 +10% -10%

B66375Q0150K195
TDK
1: £6.35
68In Stock
New Product

Mfr. Part No.
B66375Q0150K195

Mouser Part No
871-B66375Q0150K195

New Product

TDK

Ferrite Cores & Accessories E80/38/20DG N95 150 +10% -10%

Learn More

Datasheet

68In Stock

£6.35

£4.50

£3.57

£3.34

£3.15

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

N95

150 nH

E Core

Bulk

Ferrite Cores & Accessories E65/32/27-N88 Large Size

B66387G0000X188
TDK
1: £9.64
79In Stock
New Product

Mfr. Part No.
B66387G0000X188

Mouser Part No
871-B66387G0000X188

New Product

TDK

Ferrite Cores & Accessories E65/32/27-N88 Large Size

Learn More

Datasheet

79In Stock

£9.64

£6.98

£5.60

£5.44

£5.43

Min.: 1
Mult.: 1

E65/32/27- Large Size

Ferrite Cores

65 mm x 27 mm x 32 mm

7 uH

N88

Tray

Ferrite Cores & Accessories E120/71/40-N87 Large Size

B66614G0000X187
TDK
1: £27.34
8In Stock
16Expected 19/10/2026
New Product

Mfr. Part No.
B66614G0000X187

Mouser Part No
871-B66614G0000X187

New Product

TDK

Ferrite Cores & Accessories E120/71/40-N87 Large Size

Learn More

Datasheet

8In Stock

16Expected 19/10/2026

£27.34

£17.50

£16.37

Min.: 1
Mult.: 1

E120/71/40- Large Size

Ferrite Cores

14.4 uH

N87

Tray

Ferrite Cores & Accessories E120/71/40-N88 Large Size

B66614G0000X188
TDK
1: £31.11
8In Stock
New Product

Mfr. Part No.
B66614G0000X188

Mouser Part No
871-B66614G0000X188

New Product

TDK

Ferrite Cores & Accessories E120/71/40-N88 Large Size

Learn More

Datasheet

8In Stock

£31.11

£19.56

£18.81

Min.: 1
Mult.: 1

E120/71/40- Large Size

Ferrite Cores

12.5 uH

N88

Tray

Ferrite Cores & Accessories E100/60/28DG N88 80 +10% -10%

B66894Y0080K188
TDK
1: £26.15
24In Stock
New Product

Mfr. Part No.
B66894Y0080K188

Mouser Part No
871-B66894Y0080K188

New Product

TDK

Ferrite Cores & Accessories E100/60/28DG N88 80 +10% -10%

Learn More

Datasheet

24In Stock

£26.15

£15.84

£15.64

Min.: 1
Mult.: 1

E100/60/28

Ferrite Cores

E Core

80 nH

10 %

N88

Bulk

Ferrite Cores & Accessories E100/60/28DG N95 80 +10% -10%

B66894Y0080K195
TDK
1: £28.32
30In Stock
New Product

Mfr. Part No.
B66894Y0080K195

Mouser Part No
871-B66894Y0080K195

New Product

TDK

Ferrite Cores & Accessories E100/60/28DG N95 80 +10% -10%

Learn More

Datasheet

30In Stock

£28.32

£16.99

Min.: 1
Mult.: 1

E100/60/28

Ferrite Cores

E Core

80 nH

10 %

N95

Bulk

Ferrite Cores & Accessories E100/60/28DG N97 80 +10% -10%

B66894Y0080K197
TDK
1: £22.41
13In Stock
New Product

Mfr. Part No.
B66894Y0080K197

Mouser Part No
871-B66894Y0080K197

New Product

TDK

Ferrite Cores & Accessories E100/60/28DG N97 80 +10% -10%

Learn More

Datasheet

13In Stock

£22.41

£16.68

£15.64

Min.: 1
Mult.: 1

E100/60/28

Ferrite Cores

E Core

80 nH

10 %

N97

Bulk

Ferrite Cores & Accessories E100/60/28DG N97 100 +10% -10%

B66894Y0100K197
TDK
1: £25.39
7In Stock
New Product

Mfr. Part No.
B66894Y0100K197

Mouser Part No
871-B66894Y0100K197

New Product

TDK

Ferrite Cores & Accessories E100/60/28DG N97 100 +10% -10%

Learn More

Datasheet

7In Stock

£25.39

£19.74

£17.42

Min.: 1
Mult.: 1

E100/60/28

Ferrite Cores

E Core

100 nH

10 %

N97

Bulk

Ferrite Cores & Accessories U93/76/16-N88

B67345B0003X088
TDK
1: £21.68
15In Stock
New Product

Mfr. Part No.
B67345B0003X088

Mouser Part No
871-B67345B0003X088

New Product

TDK

Ferrite Cores & Accessories U93/76/16-N88

Learn More

Datasheet

15In Stock

£21.68

£16.13

£14.37

Min.: 1
Mult.: 1

U93/76/16- Large Size

Ferrite Cores

93 mm x 16 mm x 76 mm

2.7 uH

N88

Tray

Ferrite Cores & Accessories I93/28/16-N88

B67345B0004X088
TDK
1: £12.89
48In Stock
New Product

Mfr. Part No.
B67345B0004X088

Mouser Part No
871-B67345B0004X088

New Product

TDK

Ferrite Cores & Accessories I93/28/16-N88

Learn More

Datasheet

48In Stock

£12.89

£7.85

£6.77

£6.51

Min.: 1
Mult.: 1

I93/28/16- Large Size

Ferrite Cores

93 mm x 16 mm x 28 mm

3.6 uH

N88

Tray

Ferrite Cores & Accessories I93/28/16-N92

B67345B0004X092
TDK
1: £12.89
47In Stock
New Product

Mfr. Part No.
B67345B0004X092

Mouser Part No
871-B67345B0004X092

New Product

TDK

Ferrite Cores & Accessories I93/28/16-N92

Learn More

Datasheet

47In Stock

£12.89

£9.23

£7.41

£6.51

Min.: 1
Mult.: 1

I93/28/16- Large Size

Ferrite Cores

93 mm x 16 mm x 28 mm

2 uH

N92

Tray

Ferrite Cores & Accessories U93/76/20-N88

B67345B0010X088
TDK
1: £23.41
14In Stock
New Product

Mfr. Part No.
B67345B0010X088

Mouser Part No
871-B67345B0010X088

New Product

TDK

Ferrite Cores & Accessories U93/76/20-N88

Learn More

Datasheet

14In Stock

£23.41

£14.08

£13.50

Min.: 1
Mult.: 1

U93/76/20- Large Size

Ferrite Cores

93 mm x 20 mm x 76 mm

3.3 uH

N88

Tray

Ferrite Cores & Accessories I93/28/20-N88

B67345B0011X088
TDK
1: £14.77
48In Stock
New Product

Mfr. Part No.
B67345B0011X088

Mouser Part No
871-B67345B0011X088

New Product

TDK

Ferrite Cores & Accessories I93/28/20-N88

Learn More

Datasheet

48In Stock

£14.77

£9.09

£8.77

£7.80

Min.: 1
Mult.: 1

I93/28/20- Large Size

Ferrite Cores

93 mm x 20 mm x 28 mm

4.6 uH

N88

Tray

Ferrite Cores & Accessories U101/76/30-N88

B67370A0002X088
TDK
1: £29.15
20In Stock
New Product

Mfr. Part No.
B67370A0002X088

Mouser Part No
871-B67370A0002X088

New Product

TDK

Ferrite Cores & Accessories U101/76/30-N88

Learn More

Datasheet

20In Stock

£29.15

£20.81

£17.54

Min.: 1
Mult.: 1

U101/76/30- Large Size

Ferrite Cores

101 mm x 30 mm x 76 mm

5 uH

N88

Tray

Ferrite Cores & Accessories QU130/36/25-N87

B67410A0159X187
TDK
1: £18.03
54In Stock
New Product

Mfr. Part No.
B67410A0159X187

Mouser Part No
871-B67410A0159X187

New Product

TDK

Ferrite Cores & Accessories QU130/36/25-N87

Learn More

Datasheet

54In Stock

£18.03

£10.81

£9.67

Min.: 1
Mult.: 1

QU130/36/25- Large Size

Accessories

Ferrite Blocks

N87

Tray

Ferrite Cores & Accessories QU130/36/25-N88

B67410A0159X188
TDK
1: £18.43
31In Stock
New Product

Mfr. Part No.
B67410A0159X188

Mouser Part No
871-B67410A0159X188

New Product

TDK

Ferrite Cores & Accessories QU130/36/25-N88

Learn More

Datasheet

31In Stock

£18.43

£11.58

£10.55

Min.: 1
Mult.: 1

QU130/36/25- Large Size

Accessories

Ferrite Blocks

N88

Tray

Ferrite Cores & Accessories QU130/36/25-N97

B67410A0159X197
TDK
1: £19.75
24In Stock
New Product

Mfr. Part No.
B67410A0159X197

Mouser Part No
871-B67410A0159X197

New Product

TDK

Ferrite Cores & Accessories QU130/36/25-N97

Learn More

Datasheet

24In Stock

£19.75

£13.15

£10.41

Min.: 1
Mult.: 1

QU130/36/25- Large Size

Accessories

Ferrite Blocks

N97

Tray

Ferrite Cores & Accessories U130/60/25-N87 Large Size

B67543G0000X187
TDK
1: £27.43
20In Stock
New Product

Mfr. Part No.
B67543G0000X187

Mouser Part No
871-B67543G0000X187

New Product

TDK

Ferrite Cores & Accessories U130/60/25-N87 Large Size

Learn More

Datasheet

20In Stock

£27.43

£20.73

£16.42

Min.: 1
Mult.: 1

U130/60/25- Large Size

Ferrite Cores

130 mm x 25 mm x 60 mm

7.4 uH

N87

Tray

Ferrite Cores & Accessories U130/60/25-N88 Large Size

B67543G0000X188
TDK
1: £31.23
18In Stock
New Product

Mfr. Part No.
B67543G0000X188

Mouser Part No
871-B67543G0000X188

New Product

TDK

Ferrite Cores & Accessories U130/60/25-N88 Large Size

Learn More

Datasheet

18In Stock

£31.23

£23.84

£18.88

Min.: 1
Mult.: 1

U130/60/25- Large Size

Ferrite Cores

130 mm x 25 mm x 60 mm

6.4 uH

N88

Tray

Ferrite Cores & Accessories 31 ROUND SUPPRESSION CORE

2631801802
Fair-Rite
1: £2.13
2,624In Stock

Mfr. Part No.
2631801802

Mouser Part No
623-2631801802

Fair-Rite

Ferrite Cores & Accessories 31 ROUND SUPPRESSION CORE

Learn More

Datasheet

2,624In Stock

£2.13

£1.48

£1.26

£1.00

View

Min.: 1
Mult.: 1

Ferrite Cores

Round Suppression Core

22.5 mm x 6.6 mm

Tray

Ferrite Cores & Accessories 44 ROUND SUPPRESSION CORE

2644800302
Fair-Rite
1: £1.36
2,578In Stock

Mfr. Part No.
2644800302

Mouser Part No
623-2644800302

Fair-Rite

Ferrite Cores & Accessories 44 ROUND SUPPRESSION CORE

Learn More

Datasheet

2,578In Stock

£1.36

£0.943

£0.811

£0.722

View

Min.: 1
Mult.: 1

Ferrite Cores

Round Suppression Core

12.95 mm x 4.9 mm

Tray

Ferrite Cores & Accessories 44 ROUND SUPPRESSION CORE

2644801102
Fair-Rite
1: £1.69
2,671In Stock

Mfr. Part No.
2644801102

Mouser Part No
623-2644801102

Fair-Rite

Ferrite Cores & Accessories 44 ROUND SUPPRESSION CORE

Learn More

Datasheet

2,671In Stock

£1.69

£1.17

£0.995

£0.899

View

Min.: 1
Mult.: 1

Ferrite Cores

Round Suppression Core

12.95 mm x 6.6 mm

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