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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 67 Rod 2x15MM

3067990851
Fair-Rite
1: 4,92 kr
13 064In Stock

Mfr. Part No.
3067990851

Mouser Part No
623-3067990851

Fair-Rite

Ferrite Cores & Accessories 67 Rod 2x15MM

13 064In Stock

4,92 kr

3,42 kr

2,96 kr

2,64 kr

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 4000n 25% Mn-Zn PC95 Ferrite Core

PC95PQ20/20Z-12
TDK
1: 69,22 kr
1 000In Stock

Mfr. Part No.
PC95PQ20/20Z-12

Mouser Part No
810-PC95PQ20/20Z-12

TDK

Ferrite Cores & Accessories 4000n 25% Mn-Zn PC95 Ferrite Core

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Datasheet

1 000In Stock

69,22 kr

46,75 kr

38,58 kr

35,40 kr

View

Min.: 1
Mult.: 1

Ferrite Bead Cores

Ferrite Core for Switching Power Supplies

Tray

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

PC95PQ40/40Z-12
TDK
1: 90,63 kr
441In 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

441In Stock

90,63 kr

64,34 kr

50,99 kr

47,91 kr

View

Min.: 1
Mult.: 1

Ferrite Bead Cores

Ferrite Core for Switching Power Supplies

Tray

Ferrite Cores & Accessories ELP22/6/16 N87 gap 0.1+-0.02 mm

B66285G0100X187
TDK
1: 27,77 kr
414In Stock
New Product

Mfr. Part No.
B66285G0100X187

Mouser Part No
871-B66285G0100X187

New Product

TDK

Ferrite Cores & Accessories ELP22/6/16 N87 gap 0.1+-0.02 mm

Datasheet

414In Stock

27,77 kr

19,19 kr

16,43 kr

14,52 kr

View

Min.: 1
Mult.: 1

ELP22/6/16

Tray

Ferrite Cores & Accessories ELP43/10/28 N87 gap 1.0+-0.05 mm

B66291G1000X187
TDK
1: 52,79 kr
423In Stock
New Product

Mfr. Part No.
B66291G1000X187

Mouser Part No
871-B66291G1000X187

New Product

TDK

Ferrite Cores & Accessories ELP43/10/28 N87 gap 1.0+-0.05 mm

Datasheet

423In Stock

52,79 kr

36,15 kr

30,74 kr

27,03 kr

View

Min.: 1
Mult.: 1

ELP43/10/28

Tray

Ferrite Cores & Accessories RM5 N48 125 +2% -2% Sold as set

B65805N0125G048
TDK
1: 40,92 kr
1 490In Stock

Mfr. Part No.
B65805N0125G048

Mouser Part No
871-B65805N0125G048

TDK

Ferrite Cores & Accessories RM5 N48 125 +2% -2% Sold as set

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Datasheet

1 490In Stock

40,92 kr

28,09 kr

23,85 kr

21,52 kr

View

Min.: 1
Mult.: 1

RM5

Ferrite Cores

Gapped

RM Core

RM 5

125 nH

2 %

N48

Blister Pack

Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set

B65883A0000R087
TDK
1: 107,27 kr
272In Stock
270Expected 2026-10-29

Mfr. Part No.
B65883A0000R087

Mouser Part No
871-B65883A0000R087

TDK

Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set

Learn More

Datasheet

272In Stock

270Expected 2026-10-29

107,27 kr

71,87 kr

57,24 kr

Reel

57,24 kr

54,38 kr

View

Min.: 1
Mult.: 1

: 45

PQ40/40

Ferrite Cores

Ungapped

PQ Core

40 x 40

4.3 uH

- 20 %, + 30 %

N87

Ammo Pack

Ferrite Cores & Accessories YOKE EF25

B66208A2001X000
TDK
1: 31,16 kr
1 026In Stock

Mfr. Part No.
B66208A2001X000

Mouser Part No
871-B66208A2001X000

TDK

Ferrite Cores & Accessories YOKE EF25

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Datasheet

1 026In Stock

31,16 kr

21,41 kr

18,13 kr

16,01 kr

View

Min.: 1
Mult.: 1

E25/13/7

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

Bulk

Ferrite Cores & Accessories 106x171x85 Amorphous Cut Core

AMCC1000
Proterial
1: 2 266,17 kr
7In Stock
362On Order

Mfr. Part No.
AMCC1000

Mouser Part No
205-AMCC1000

Proterial

Ferrite Cores & Accessories 106x171x85 Amorphous Cut Core

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Datasheet

7In Stock

362On Order

2 266,17 kr

2 085,87 kr

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 50X30X20 N27 TOROID

B64290L0082X027
TDK
1: 159,95 kr
210In Stock
120Expected 2026-11-30

Mfr. Part No.
B64290L0082X027

Mouser Part No
871-B64290L0082X027

TDK

Ferrite Cores & Accessories 50X30X20 N27 TOROID

Learn More

Datasheet

210In Stock

120Expected 2026-11-30

159,95 kr

115,75 kr

92,96 kr

90,21 kr

Min.: 1
Mult.: 1

TX50/30/20

Toroids

Ungapped

N27

Bulk

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66422W1010D1
TDK
1: 20,56 kr
5 475In Stock

Mfr. Part No.
B66422W1010D1

Mouser Part No
871-B66422W1010D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

5 475In Stock

20,56 kr

14,20 kr

12,08 kr

10,71 kr

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 95 PlanarEI Core Set Ind 22200 nH 25% TO

7895400721
Fair-Rite
1: 171,51 kr
202In Stock

Mfr. Part No.
7895400721

Mouser Part No
623-7895400721

Fair-Rite

Ferrite Cores & Accessories 95 PlanarEI Core Set Ind 22200 nH 25% TO

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Product Comments

202In Stock

171,51 kr

113,42 kr

101,23 kr

87,24 kr

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

EI Core

64 x 51 x 10.35

22.2 uH

25 %

Bulk

Ferrite Cores & Accessories 6520 Nom. Mn-Zn PC95 Ferrite Core

PC95PQ26/25Z-12
TDK
1: 69,85 kr
732In Stock

Mfr. Part No.
PC95PQ26/25Z-12

Mouser Part No
810-PC95PQ26/25Z-12

TDK

Ferrite Cores & Accessories 6520 Nom. Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

732In Stock

69,85 kr

47,17 kr

39,33 kr

36,04 kr

View

Min.: 1
Mult.: 1

Ferrite Bead Cores

Ferrite Core for Switching Power Supplies

Tray

Ferrite Cores & Accessories R25.3/14.8/15 T38 toroid

B64290L0615X038
TDK
1: 31,27 kr
796In Stock

Mfr. Part No.
B64290L0615X038

Mouser Part No
871-B64290L615X38

TDK

Ferrite Cores & Accessories R25.3/14.8/15 T38 toroid

Learn More

Datasheet

796In Stock

31,27 kr

21,52 kr

18,23 kr

16,01 kr

15,58 kr

Reel

15,58 kr

Min.: 1
Mult.: 1

: 300

TX25.3/14.8/15

Ungapped

T38

Ammo Pack

Ferrite Cores & Accessories RM5 K1 40 +3%-3% Sold as set

B65805N0040A001
TDK
1: 54,06 kr
3 089In Stock

Mfr. Part No.
B65805N0040A001

Mouser Part No
871-B65805N0040A001

TDK

Ferrite Cores & Accessories RM5 K1 40 +3%-3% Sold as set

Learn More

Datasheet

3 089In Stock

54,06 kr

36,78 kr

30,95 kr

29,68 kr

Min.: 1
Mult.: 1

RM5

Ferrite Cores

Gapped

RM Core

RM 5

40 nH

3 %

Blister Pack

Ferrite Cores & Accessories RM6 N48 250 +3%-3% Sold as set

B65807C0250A048
TDK
1: 34,24 kr
2 000In Stock

Mfr. Part No.
B65807C0250A048

Mouser Part No
871-B65807C0250A048

TDK

Ferrite Cores & Accessories RM6 N48 250 +3%-3% Sold as set

Learn More

Datasheet

2 000In Stock

34,24 kr

23,53 kr

19,82 kr

17,38 kr

View

Min.: 1
Mult.: 1

RM6

Ferrite Cores

Gapped

RM Core

RM 6

250 nH

3 %

N48

Blister Pack

Ferrite Cores & Accessories RM6 N87 Sold as set

B65807J0160A087
TDK
1: 30,32 kr
934In Stock

Mfr. Part No.
B65807J0160A087

Mouser Part No
871-B65807J0160A087

TDK

Ferrite Cores & Accessories RM6 N87 Sold as set

Learn More

Datasheet

934In Stock

30,32 kr

20,78 kr

17,70 kr

15,48 kr

14,20 kr

Min.: 1
Mult.: 1

RM6

Ferrite Cores

Gapped

RM Core

RM 6

160 nH

3 %

N87

Blister Pack

Ferrite Cores & Accessories RM6 K1 40 +3%-3% Sold as set

B65807N0040A001
TDK
1: 86,81 kr
2 758In Stock

Mfr. Part No.
B65807N0040A001

Mouser Part No
871-B65807N0040A001

TDK

Ferrite Cores & Accessories RM6 K1 40 +3%-3% Sold as set

Learn More

Datasheet

2 758In Stock

86,81 kr

61,59 kr

48,76 kr

45,90 kr

View

Min.: 1
Mult.: 1

RM6

Ferrite Cores

Gapped

RM Core

RM 6

40 nH

3 %

Blister Pack

Ferrite Cores & Accessories WAS-RM6-2 MAKROFOL KL3

B65808C2005X000
TDK
1: 3,01 kr
10 202In Stock

Mfr. Part No.
B65808C2005X000

Mouser Part No
871-B65808C2005X

TDK

Ferrite Cores & Accessories WAS-RM6-2 MAKROFOL KL3

Learn More

Datasheet

10 202In Stock

3,01 kr

2,78 kr

2,68 kr

2,60 kr

View

Min.: 1
Mult.: 1

RM6

Hardware & Accessories

Ungapped

RM Core

RM 6

Bulk

Ferrite Cores & Accessories EP7-N87 Sold as set

B65839A0000R087
TDK
1: 11,66 kr
4 292In Stock

Mfr. Part No.
B65839A0000R087

Mouser Part No
871-B65839A0000R087

TDK

Ferrite Cores & Accessories EP7-N87 Sold as set

Learn More

Datasheet

4 292In Stock

11,66 kr

8,11 kr

6,95 kr

6,16 kr

View

Min.: 1
Mult.: 1

EP7

Ferrite Cores

Ungapped

EP Core

EP 7

1.1 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories EP20-N87 '+30%-20% Sold as set

B65847A0000R087
TDK
1: 53,64 kr
1 178In Stock

Mfr. Part No.
B65847A0000R087

Mouser Part No
871-B65847A0000R087

TDK

Ferrite Cores & Accessories EP20-N87 '+30%-20% Sold as set

Learn More

Datasheet

1 178In Stock

53,64 kr

36,46 kr

30,63 kr

29,36 kr

Min.: 1
Mult.: 1

EP20

Ferrite Cores

Ungapped

EP Core

EP 20

4 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories PQ26/25 N97 Sold as set

B65877A0000R097
TDK
1: 64,24 kr
962In Stock

Mfr. Part No.
B65877A0000R097

Mouser Part No
871-B65877A0000R097

TDK

Ferrite Cores & Accessories PQ26/25 N97 Sold as set

Learn More

Datasheet

962In Stock

64,24 kr

43,46 kr

36,57 kr

36,36 kr

Min.: 1
Mult.: 1

PQ26/25

Ferrite Cores

Ungapped

PQ Core

26 x 25

4.65 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories E16/8/5 N27LP=0.06MM

B66307G0060X127
TDK
1: 7,47 kr
7 322In Stock

Mfr. Part No.
B66307G0060X127

Mouser Part No
871-B66307G0060X127

TDK

Ferrite Cores & Accessories E16/8/5 N27LP=0.06MM

Learn More

Datasheet

7 322In Stock

7,47 kr

5,22 kr

4,49 kr

4,00 kr

3,55 kr

Min.: 1
Mult.: 1

E16/8/5

Ferrite Cores

Gapped

E Core

16 x 8 x 5 (EF 16)

303 nH

0.25 %

N27

Bulk

Ferrite Cores & Accessories E42/21/15 N87OL

B66325GX187
TDK
1: 45,47 kr
2 105In Stock

Mfr. Part No.
B66325GX187

Mouser Part No
871-B66325GX187

TDK

Ferrite Cores & Accessories E42/21/15 N87OL

Learn More

Datasheet

2 105In Stock

45,47 kr

31,16 kr

26,50 kr

23,21 kr

View

Min.: 1
Mult.: 1

B66325G

Ferrite Cores

Ungapped

E Core

42 x 21 x 15

3.95 uH

- 20 %, + 30 %

N87

Bulk

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

B66423U0315K187
TDK
1: 12,83 kr
4 912In Stock

Mfr. Part No.
B66423U0315K187

Mouser Part No
871-B66423U0315K187

TDK

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

Learn More

Datasheet

4 912In Stock

12,83 kr

8,84 kr

7,63 kr

7,03 kr

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

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