Ferrite Cores & Accessories

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Part #

Ferrite Cores & Accessories EFD15x8x5 PC200 370 +30 -20%

B66413G0000X608
TDK
1: €1.43
3,450In Stock

Mfr. Part No.
B66413G0000X608

Mouser Part No
871-B66413G0000X608

TDK

Ferrite Cores & Accessories EFD15x8x5 PC200 370 +30 -20%

Learn More

Datasheet

3,450In Stock

€1.43

€0.989

€0.85

€0.767

View

Min.: 1
Mult.: 1

EFD15/8/5

Ferrite Cores

Gapped

EFD Core

15 mm x 4.65 mm

370 nH

- 20 %, + 30 %

PC200

Bulk

Ferrite Cores & Accessories EFD25/13/9 N97OL

B66421G0000X197
TDK
1: €0.869
4,659In Stock

Mfr. Part No.
B66421G0000X197

Mouser Part No
871-B66421GX197

TDK

Ferrite Cores & Accessories EFD25/13/9 N97OL

Learn More

Datasheet

4,659In Stock

€0.869

€0.675

€0.628

€0.585

View

Min.: 1
Mult.: 1

EFD25/13/9

Ferrite Cores

Ungapped

EFD Core

25 x 13 x 9

2.1 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories EFD30/15/9 N87AL 315NH+/-10%

B66423U0315K187
TDK
1: €1.30
4,916In Stock

Mfr. Part No.
B66423U0315K187

Mouser Part No
871-B66423U0315K187

TDK

Ferrite Cores & Accessories EFD30/15/9 N87AL 315NH+/-10%

Learn More

Datasheet

4,916In Stock

€1.30

€0.903

€0.771

€0.696

View

Min.: 1
Mult.: 1

EFD30/15/9

Ferrite Cores

Gapped

EFD Core

30 x 15 x 9

315 nH

10 %

N87

Bulk

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66422W1010D1
TDK
1: €1.69
6,130In Stock

Mfr. Part No.
B66422W1010D1

Mouser Part No
871-B66422W1010D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

6,130In Stock

€1.69

€1.16

€0.989

€0.877

View

Min.: 1
Mult.: 1

B66422W

Hardware & Accessories

Ungapped

EFD Core

25 x 13 x 9

Coil Former with Solder Pins

10 Pin

Tray

Ferrite Cores & Accessories CLM-EFD30

B66424B2000X000
TDK
1: €0.473
15,052In Stock

Mfr. Part No.
B66424B2000X000

Mouser Part No
871-B66424B2000X

TDK

Ferrite Cores & Accessories CLM-EFD30

Learn More

Datasheet

15,052In Stock

€0.473

€0.331

€0.286

€0.255

View

Min.: 1
Mult.: 1

EFD30/15/9

Hardware & Accessories

Ungapped

EFD Core

30 x 15 x 9

Yoke

Bulk

Ferrite Cores & Accessories EFD30/15/9 N97OL

B66423G0000X197
TDK
1: €1.73
1,279In Stock

Mfr. Part No.
B66423G0000X197

Mouser Part No
871-B66423GX197

TDK

Ferrite Cores & Accessories EFD30/15/9 N97OL

Learn More

Datasheet

1,279In Stock

€1.73

€1.20

€1.02

€0.903

View

Min.: 1
Mult.: 1

EFD30/15/9

Ferrite Cores

Ungapped

EFD Core

30 x 15 x 9

2.15 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories EFD15/8/5 N87

B66413GX187
TDK
1: €0.628
24,536In Stock

Mfr. Part No.
B66413GX187

Mouser Part No
871-B66413GX187

TDK

Ferrite Cores & Accessories EFD15/8/5 N87

Learn More

Datasheet

24,536In Stock

€0.628

€0.436

€0.376

€0.335

View

Min.: 1
Mult.: 1

B66413G

Ferrite Cores

Ungapped

EFD Core

15 x 8 x 5

780 nH

- 20 %, + 30 %

N87

Tray

Ferrite Cores & Accessories EFD15/8 5-N87-A160 +/-0.15

B66413U0160L187
TDK
1: €0.731
4,881In Stock

Mfr. Part No.
B66413U0160L187

Mouser Part No
871-B66413U0160L187

TDK

Ferrite Cores & Accessories EFD15/8 5-N87-A160 +/-0.15

Learn More

Datasheet

4,881In Stock

€0.731

€0.511

€0.439

€0.39

View

Min.: 1
Mult.: 1

EFD15/8/5

Ferrite Cores

Gapped

EFD Core

15 x 8 x 5

160 nH

15 %

N87

Bulk

Ferrite Cores & Accessories EFD20/10/7 N97OL

B66417G0000X197
TDK
1: €0.843
11,717In Stock

Mfr. Part No.
B66417G0000X197

Mouser Part No
871-B66417GX197

TDK

Ferrite Cores & Accessories EFD20/10/7 N97OL

Learn More

Datasheet

11,717In Stock

€0.843

€0.587

€0.505

€0.448

View

Min.: 1
Mult.: 1

EFD20/10/7

Ferrite Cores

Ungapped

EFD Core

20 x 10 x 7

2.15 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories EFD20/10/7 N87AL 100NH+/-10%

B66417U0100K187
TDK
1: €0.80
11,808In Stock

Mfr. Part No.
B66417U0100K187

Mouser Part No
871-B66417U100K187

TDK

Ferrite Cores & Accessories EFD20/10/7 N87AL 100NH+/-10%

Learn More

Datasheet

11,808In Stock

€0.80

€0.561

€0.482

€0.428

View

Min.: 1
Mult.: 1

EFD20/10/7

Ferrite Cores

Gapped

EFD Core

20 x 10 x 7

100 nH

10 %

N87

Bulk

Ferrite Cores & Accessories CLM-EFD20 2 PCS REQUIRED

B66418B2000X
TDK
1: €0.284
14,928In Stock
10,080Expected 10/08/2026

Mfr. Part No.
B66418B2000X

Mouser Part No
871-B66418B2000X

TDK

Ferrite Cores & Accessories CLM-EFD20 2 PCS REQUIRED

Learn More

Datasheet

14,928In Stock

10,080Expected 10/08/2026

€0.284

€0.20

€0.174

€0.155

View

Min.: 1
Mult.: 1

B66418B

Hardware & Accessories

Ungapped

EFD Core

20 x 10 x 7

Yoke

Bulk

Ferrite Cores & Accessories EFD25/13/9 N87

B66421GX187
TDK
1: €1.44
3,660In Stock

Mfr. Part No.
B66421GX187

Mouser Part No
871-B66421GX187

TDK

Ferrite Cores & Accessories EFD25/13/9 N87

Learn More

Datasheet

3,660In Stock

€1.44

€1.01

€0.858

€0.771

View

Min.: 1
Mult.: 1

B66421G

Ferrite Cores

Ungapped

EFD Core

25 x 13 x 9

2 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10%

B66421U0315K187
TDK
1: €1.40
Lead-Time 8 Weeks

Mfr. Part No.
B66421U0315K187

Mouser Part No
871-B66421U0315K187

TDK

Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10%

Learn More

Datasheet

Lead-Time 8 Weeks

€1.40

€0.972

€0.83

€0.734

View

Min.: 1
Mult.: 1

EFD25/13/9

Ferrite Cores

Gapped

EFD Core

25 x 13 x 9

315 nH

10 %

N87

Bulk

Ferrite Cores & Accessories CLM-EFD25 2 PCS REQUIRED

B66422B2000X
TDK
1: €0.404
7,015In Stock

Mfr. Part No.
B66422B2000X

Mouser Part No
871-B66422B2000X

TDK

Ferrite Cores & Accessories CLM-EFD25 2 PCS REQUIRED

Learn More

Datasheet

7,015In Stock

€0.404

€0.281

€0.243

€0.218

View

Min.: 1
Mult.: 1

B66422B

Hardware & Accessories

Ungapped

EFD Core

25 x 13 x 9

Bulk

Ferrite Cores & Accessories EFD30/15/9 N87

B66423U0160K187
TDK
1: €1.38
3,577In Stock

Mfr. Part No.
B66423U0160K187

Mouser Part No
871-B66423U160K187

TDK

Ferrite Cores & Accessories EFD30/15/9 N87

Learn More

Datasheet

3,577In Stock

€1.38

€0.963

€0.821

€0.726

View

Min.: 1
Mult.: 1

EFD30/15/9

Ferrite Cores

Gapped

EFD Core

30 x 15 x 9

160 nH

10 %

N87

Bulk

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66418W1008D1
TDK
1: €1.57
5,935In Stock
5,040Expected 10/11/2026

Mfr. Part No.
B66418W1008D1

Mouser Part No
871-B66418W1008D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

5,935In Stock

5,040Expected 10/11/2026

€1.57

€1.08

€0.929

€0.814

View

Min.: 1
Mult.: 1

B66418W

Hardware & Accessories

Ungapped

EFD Core

20 x 10 x 7

Coil Former with Solder Pins

8 Pin

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66424W1012D1
TDK
1: €1.48
4,797In Stock

Mfr. Part No.
B66424W1012D1

Mouser Part No
871-B66424W1012D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

4,797In Stock

€1.48

€1.02

€0.886

€0.793

View

Min.: 1
Mult.: 1

B66424W

Hardware & Accessories

Ungapped

EFD Core

30 x 15 x 9

Coil Former with Solder Pins

12 Pin

Tray

Ferrite Cores & Accessories EFD15/8/5 N87AL 100 NH +/-10%

B66413U0100K187
TDK
1: €0.826
704In Stock
7,680Expected 15/12/2026

Mfr. Part No.
B66413U0100K187

Mouser Part No
871-B66413U0100K187

TDK

Ferrite Cores & Accessories EFD15/8/5 N87AL 100 NH +/-10%

Learn More

Datasheet

704In Stock

7,680Expected 15/12/2026

€0.826

€0.576

€0.496

€0.44

View

Min.: 1
Mult.: 1

EFD15/8/5

Ferrite Cores

Gapped

EFD Core

15 x 8 x 5

100 nH

10 %

N87

Bulk

Ferrite Cores & Accessories EFD20/10/7N49OL

B66417G0000X149
TDK
1: €1.04
1,939In Stock

Mfr. Part No.
B66417G0000X149

Mouser Part No
871-B66417G0000X149

TDK

Ferrite Cores & Accessories EFD20/10/7N49OL

Learn More

Datasheet

1,939In Stock

€1.04

€0.723

€0.621

€0.55

View

Min.: 1
Mult.: 1

EFD20/10/7

Ferrite Cores

Ungapped

EFD Core

20 x 10 x 7

910 nH

- 20 %, + 30 %

N49

Bulk

Ferrite Cores & Accessories EFD20x10x7 PC200 560 +30% -20%

B66417G0000X608
TDK
1: €1.20
815In Stock

Mfr. Part No.
B66417G0000X608

Mouser Part No
871-B66417G0000X608

TDK

Ferrite Cores & Accessories EFD20x10x7 PC200 560 +30% -20%

Learn More

Datasheet

815In Stock

€1.20

€0.835

€0.716

€0.634

View

Min.: 1
Mult.: 1

EFD20/10/7

Ferrite Cores

Ungapped

EFD Core

20 mm x 6.65 mm

560 nH

- 20 %, + 30 %

PC200

Bulk

Ferrite Cores & Accessories EFD20/10/7 N87AL 250NH +/-10%

B66417U0250K187
TDK
1: €0.80
2,557In Stock
5,040Expected 06/10/2026

Mfr. Part No.
B66417U0250K187

Mouser Part No
871-B66417U0250K187

TDK

Ferrite Cores & Accessories EFD20/10/7 N87AL 250NH +/-10%

Learn More

Datasheet

2,557In Stock

5,040Expected 06/10/2026

€0.80

€0.561

€0.482

€0.428

View

Min.: 1
Mult.: 1

EFD20/10/7

Ferrite Cores

Gapped

EFD Core

20 x 10 x 7

250 nH

10 %

N87

Bulk

Ferrite Cores & Accessories EFD20/10/7 N87AL 160NH +/-10%

B66417U160K187
TDK
1: €0.593
3,930In Stock

Mfr. Part No.
B66417U160K187

Mouser Part No
871-B66417U160K187

TDK

Ferrite Cores & Accessories EFD20/10/7 N87AL 160NH +/-10%

Learn More

Datasheet

3,930In Stock

€0.593

€0.47

€0.43

€0.402

View

Min.: 1
Mult.: 1

B66417U

Ferrite Cores

Gapped

EFD Core

20 x 10 x 7

160 nH

10 %

N87

Bulk

Ferrite Cores & Accessories EFD25/13/9 N87AL 160NH +/-10%

B66421U0160K187
TDK
1: €1.38
1,991In Stock

Mfr. Part No.
B66421U0160K187

Mouser Part No
871-B66421U0160K187

TDK

Ferrite Cores & Accessories EFD25/13/9 N87AL 160NH +/-10%

Learn More

Datasheet

1,991In Stock

€1.38

€0.955

€0.817

€0.722

View

Min.: 1
Mult.: 1

EFD25/13/9

Ferrite Cores

Gapped

EFD Core

25 x 13 x 9

160 nH

10 %

N87

Bulk

Ferrite Cores & Accessories EFD30/15/9 N87OL

B66423GX187
TDK
1: €1.22
2,076In Stock
4,500Expected 05/08/2026

Mfr. Part No.
B66423GX187

Mouser Part No
871-B66423GX187

TDK

Ferrite Cores & Accessories EFD30/15/9 N87OL

Learn More

Datasheet

2,076In Stock

4,500Expected 05/08/2026

€1.22

€0.748

€0.673

€0.628

View

Min.: 1
Mult.: 1

B66423G

Ferrite Cores

Ungapped

EFD Core

30 x 15 x 9

2.05 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories EFD30/15/9 N87AL 250NH +/-10%

B66423U0250K187
TDK
1: €1.38
548In Stock

Mfr. Part No.
B66423U0250K187

Mouser Part No
871-B66423U0250K187

TDK

Ferrite Cores & Accessories EFD30/15/9 N87AL 250NH +/-10%

Learn More

Datasheet

548In Stock

€1.38

€0.963

€0.821

€0.726

View

Min.: 1
Mult.: 1

EFD30/15/9

Ferrite Cores

Gapped

EFD Core

30 x 15 x 9

250 nH

10 %

N87

Bulk

Customer Service Office

Company

Resources

Support

B66411U
B66413G
B66417E
B66417G
B66417U
B66418B
B66418W
B66421G
B66421U
B66422B
B66422W
B66423G
B66423U
B66424
B66424W
EFD10/5/3
EFD15/8/5
EFD20/10/7
EFD25/13/9
EFD30/15/9

40 nH
50 nH
63 nH
70 nH
75 nH
83 nH
90 nH
100 nH
103 nH
117 nH
120 nH
160 nH
230 nH
250 nH
277 nH
315 nH
370 nH
400 nH
450 nH
500 nH