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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 6400n 25% Mn-Zn PC95 Ferrite Core

PC95PQ40/40Z-12
TDK
1: Rp182.359
385In Stock

Mfr. Part No.
PC95PQ40/40Z-12

Mouser Part No
810-PC95PQ40/40Z-12

TDK

Ferrite Cores & Accessories 6400n 25% Mn-Zn PC95 Ferrite Core

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Datasheet

385In Stock

Rp182.359

Rp129.523

Rp102.554

Rp96.317

View

Min.: 1
Mult.: 1

Ferrite Bead Cores

Ferrite Core for Switching Power Supplies

Tray

Ferrite Cores & Accessories E160/80/40 Large Size

B66008G0000X187
TDK
1: Rp1.193.040
7In Stock
24On Order
New Product

Mfr. Part No.
B66008G0000X187

Mouser Part No
871-B66008G0000X187

New Product

TDK

Ferrite Cores & Accessories E160/80/40 Large Size

Learn More

Datasheet

7In Stock

24On Order

Rp1.193.040

Rp721.548

Min.: 1
Mult.: 1

E160/80/40- Large Size

Ferrite Cores

160 mm x 40 mm x 80 mm

10.7 uH

N87

Tray

Ferrite Cores & Accessories E140/68/40-N87 Large Size

B66029G0000X187
TDK
1: Rp1.000.774
12In Stock
12Expected 01/01/2027
New Product

Mfr. Part No.
B66029G0000X187

Mouser Part No
871-B66029G0000X187

New Product

TDK

Ferrite Cores & Accessories E140/68/40-N87 Large Size

Learn More

Datasheet

12In Stock

12Expected 01/01/2027

Rp1.000.774

Rp677.885

Rp642.660

Min.: 1
Mult.: 1

E140/68/40- Large Size

Ferrite Cores

12.2 uH

N87

Tray

Ferrite Cores & Accessories E140/68/40-N88 Large Size

B66029G0000X188
TDK
1: Rp1.159.467
8In Stock
New Product

Mfr. Part No.
B66029G0000X188

Mouser Part No
871-B66029G0000X188

New Product

TDK

Ferrite Cores & Accessories E140/68/40-N88 Large Size

Learn More

Datasheet

8In Stock

Rp1.159.467

Rp714.210

Min.: 1
Mult.: 1

E140/68/40- Large Size

Ferrite Cores

10.7 uH

N88

Tray

Ferrite Cores & Accessories E130/64/40-N88 Large Size

B66036G0000X188
TDK
1: Rp948.121
8In Stock
New Product

Mfr. Part No.
B66036G0000X188

Mouser Part No
871-B66036G0000X188

New Product

TDK

Ferrite Cores & Accessories E130/64/40-N88 Large Size

Learn More

Datasheet

8In Stock

Rp948.121

Rp622.480

Rp585.788

Min.: 1
Mult.: 1

E130/64/40- Large Size

Ferrite Cores

11 uH

N88

Tray

Ferrite Cores & Accessories E80/38/40-N95 Large Size

B66210G0000X195
TDK
1: Rp244.185
64In Stock
40Expected 16/11/2026
New Product

Mfr. Part No.
B66210G0000X195

Mouser Part No
871-B66210G0000X195

New Product

TDK

Ferrite Cores & Accessories E80/38/40-N95 Large Size

Learn More

Datasheet

64In Stock

40Expected 16/11/2026

Rp244.185

Rp153.923

Rp137.228

Rp133.375

Rp123.285

Min.: 1
Mult.: 1

E80/38/40- Large Size

Ferrite Cores

80 mm x 40 mm x 38 mm

12.2 mH

N95

Tray

Ferrite Cores & Accessories E80/38/40-N97 Large Size

B66210G0000X197
TDK
1: Rp578.633
38In Stock
New Product

Mfr. Part No.
B66210G0000X197

Mouser Part No
871-B66210G0000X197

New Product

TDK

Ferrite Cores & Accessories E80/38/40-N97 Large Size

Learn More

Datasheet

38In Stock

Rp578.633

Rp379.946

Rp354.995

Min.: 1
Mult.: 1

E80/38/40- Large Size

Ferrite Cores

80 mm x 40 mm x 38 mm

9.9 uH

N97

Tray

Ferrite Cores & Accessories E55/28/21-N88 Large Size

B66335G0000X188
TDK
1: Rp122.551
200In Stock
New Product

Mfr. Part No.
B66335G0000X188

Mouser Part No
871-B66335G0000X188

New Product

TDK

Ferrite Cores & Accessories E55/28/21-N88 Large Size

Learn More

Datasheet

200In Stock

Rp122.551

Rp84.208

Rp68.064

Rp61.826

View

Min.: 1
Mult.: 1

E55/28/21- Large Size

Ferrite Cores

55 mm x 21 mm x 27.8 mm

5.7 uH

N88

Tray

Ferrite Cores & Accessories E55/28/25-N88 Large Size

B66344G0000X188
TDK
1: Rp148.052
196In Stock
New Product

Mfr. Part No.
B66344G0000X188

Mouser Part No
871-B66344G0000X188

New Product

TDK

Ferrite Cores & Accessories E55/28/25-N88 Large Size

Learn More

Datasheet

196In Stock

Rp148.052

Rp101.453

Rp83.107

Rp74.301

View

Min.: 1
Mult.: 1

E55/28/25- Large Size

Ferrite Cores

55 mm x 25 mm x 28 mm

6.5 uH

N88

Tray

Ferrite Cores & Accessories E80/38/20-N95 Large Size

B66375G0000X195
TDK
1: Rp136.494
159In Stock
New Product

Mfr. Part No.
B66375G0000X195

Mouser Part No
871-B66375G0000X195

New Product

TDK

Ferrite Cores & Accessories E80/38/20-N95 Large Size

Learn More

Datasheet

159In Stock

Rp136.494

Rp93.565

Rp72.650

Rp62.376

Rp57.973

Min.: 1
Mult.: 1

E80/38/20- Large Size

Ferrite Cores

80 mm x 20 mm x 38 mm

5.7 uH

N95

Tray

Ferrite Cores & Accessories E80/38/20DG N87 80 +10% -10%

B66375Q0080K187
TDK
1: Rp132.275
42In Stock
120Expected 19/10/2026
New Product

Mfr. Part No.
B66375Q0080K187

Mouser Part No
871-B66375Q0080K187

New Product

TDK

Ferrite Cores & Accessories E80/38/20DG N87 80 +10% -10%

Learn More

Datasheet

42In Stock

120Expected 19/10/2026

Rp132.275

Rp90.813

Rp70.632

Rp60.909

Rp56.139

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

N87

80 nH

E Core

Bulk

Ferrite Cores & Accessories E80/38/20DG N88 80 +10% -10%

B66375Q0080K188
TDK
1: Rp150.621
77In Stock
New Product

Mfr. Part No.
B66375Q0080K188

Mouser Part No
871-B66375Q0080K188

New Product

TDK

Ferrite Cores & Accessories E80/38/20DG N88 80 +10% -10%

Learn More

Datasheet

77In Stock

Rp150.621

Rp103.288

Rp79.071

Rp68.064

Rp64.578

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

N88

80 nH

E Core

Bulk

Ferrite Cores & Accessories E80/38/20DG N95 80 +10% -10%

B66375Q0080K195
TDK
1: Rp159.243
66In Stock
New Product

Mfr. Part No.
B66375Q0080K195

Mouser Part No
871-B66375Q0080K195

New Product

TDK

Ferrite Cores & Accessories E80/38/20DG N95 80 +10% -10%

Learn More

Datasheet

66In Stock

Rp159.243

Rp110.443

Rp84.575

Rp72.650

Rp70.082

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

N95

80 nH

E Core

Bulk

Ferrite Cores & Accessories E80/38/20DG N97 80 +10% -10%

B66375Q0080K197
TDK
1: Rp150.621
80In Stock
New Product

Mfr. Part No.
B66375Q0080K197

Mouser Part No
871-B66375Q0080K197

New Product

TDK

Ferrite Cores & Accessories E80/38/20DG N97 80 +10% -10%

Learn More

Datasheet

80In Stock

Rp150.621

Rp103.288

Rp77.420

Rp72.834

Rp64.578

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

N97

80 nH

E Core

Bulk

Ferrite Cores & Accessories E80/38/20DG N87 100 +10% -10%

B66375Q0100K187
TDK
1: Rp132.275
58In Stock
New Product

Mfr. Part No.
B66375Q0100K187

Mouser Part No
871-B66375Q0100K187

New Product

TDK

Ferrite Cores & Accessories E80/38/20DG N87 100 +10% -10%

Learn More

Datasheet

58In Stock

Rp132.275

Rp90.813

Rp70.632

Rp60.909

Rp56.139

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

N87

100 nH

E Core

Bulk

Ferrite Cores & Accessories E80/38/20DG N88 100 +10% -10%

B66375Q0100K188
TDK
1: Rp150.621
80In Stock
New Product

Mfr. Part No.
B66375Q0100K188

Mouser Part No
871-B66375Q0100K188

New Product

TDK

Ferrite Cores & Accessories E80/38/20DG N88 100 +10% -10%

Learn More

Datasheet

80In Stock

Rp150.621

Rp103.288

Rp79.071

Rp68.064

Rp64.578

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

N88

100 nH

E Core

Bulk

Ferrite Cores & Accessories E80/38/20DG N95 100 +10% -10%

B66375Q0100K195
TDK
1: Rp155.024
70In Stock
New Product

Mfr. Part No.
B66375Q0100K195

Mouser Part No
871-B66375Q0100K195

New Product

TDK

Ferrite Cores & Accessories E80/38/20DG N95 100 +10% -10%

Learn More

Datasheet

70In Stock

Rp155.024

Rp138.879

Rp105.490

Rp98.701

Rp96.133

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

N95

100 nH

E Core

Bulk

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

B66375Q0100K197
TDK
1: Rp150.621
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

Rp150.621

Rp103.288

Rp79.071

Rp68.064

Rp64.578

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: Rp132.275
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

Rp132.275

Rp90.813

Rp70.632

Rp60.909

Rp56.139

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: Rp150.621
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

Rp150.621

Rp103.288

Rp79.071

Rp68.064

Rp64.578

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: Rp155.024
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

Rp155.024

Rp110.076

Rp87.144

Rp81.640

Rp77.053

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: Rp235.563
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

Rp235.563

Rp170.434

Rp136.861

Rp132.825

Rp132.642

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: Rp668.161
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

Rp668.161

Rp427.645

Rp384.349

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: Rp760.258
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

Rp760.258

Rp477.913

Rp441.955

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: Rp638.991
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

Rp638.991

Rp386.917

Rp367.287

Min.: 1
Mult.: 1

E100/60/28

Ferrite Cores

E Core

80 nH

10 %

N88

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