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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 5670nH 25% MnZn PC47 60x44.35x15.6mm

PC47EI60-Z
TDK
1: 7,25 €
192In Stock
320On Order

Mfr. Part No.
PC47EI60-Z

Mouser Part No
810-PC47EI60-Z

TDK

Ferrite Cores & Accessories 5670nH 25% MnZn PC47 60x44.35x15.6mm

Datasheet

192In Stock

320On Order

7,25 €

5,15 €

4,08 €

3,84 €

3,60 €

Min.: 1
Mult.: 1

Multi-Hole Cores

Ferrite Core for Switching Power Supplies

5.67 uH

Manganese Zinc

Tray

Ferrite Cores & Accessories R12.5/7.5/5 T65 toroid

B64290L0044X065
TDK
1: 0,516 €
4.228In Stock

Mfr. Part No.
B64290L0044X065

Mouser Part No
871-B64290L44X65

TDK

Ferrite Cores & Accessories R12.5/7.5/5 T65 toroid

Learn More

Datasheet

4.228In Stock

0,516 €

0,363 €

0,313 €

0,28 €

View

Reel

0,194 €

Min.: 1
Mult.: 1

: 1.500

TX12.5/7.5/5

Toroids

Ungapped

T65

Ammo Pack

Ferrite Cores & Accessories E5-N87 '+30%-20%

B66303G0000X187
TDK
1: 0,877 €
13.661In Stock

Mfr. Part No.
B66303G0000X187

Mouser Part No
871-B66303G0000X187

TDK

Ferrite Cores & Accessories E5-N87 '+30%-20%

Learn More

Datasheet

13.661In Stock

0,877 €

0,611 €

0,525 €

0,466 €

View

Min.: 1
Mult.: 1

E5.3/2.7/2

Ferrite Cores

Ungapped

E Core

E 5

270 nH

- 20 %, + 30 %

Core

N87

Bulk

Ferrite Cores & Accessories EQ20/6.3/14 N49 2400 +25% -25%

B66483G0000X149
TDK
1: 2,51 €
900In Stock

Mfr. Part No.
B66483G0000X149

Mouser Part No
871-B66483GX149

TDK

Ferrite Cores & Accessories EQ20/6.3/14 N49 2400 +25% -25%

Learn More

Datasheet

900In Stock

2,51 €

1,73 €

1,47 €

1,30 €

1,22 €

Min.: 1
Mult.: 1

I23/2/13

Ferrite Cores

Ungapped

EQ Core

20 x 14 x 6.3

2.4 uH

25 %

EIQ 20 Core Set

N49

Bulk

Ferrite Cores & Accessories 77 Rod 12.30x31.75MM

4077485111
Fair-Rite
1: 2,38 €
778In Stock

Mfr. Part No.
4077485111

Mouser Part No
623-4077485111

Fair-Rite

Ferrite Cores & Accessories 77 Rod 12.30x31.75MM

Learn More

778In Stock

2,38 €

1,65 €

1,35 €

1,24 €

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 41.8X26.2X12.5 T65 TOROID

B64290L0022X065
TDK
1: 4,95 €
335In Stock

Mfr. Part No.
B64290L0022X065

Mouser Part No
871-B64290L0022X065

TDK

Ferrite Cores & Accessories 41.8X26.2X12.5 T65 TOROID

Learn More

Datasheet

335In Stock

4,95 €

3,44 €

2,75 €

2,65 €

Min.: 1
Mult.: 1

TX42/26/13

Toroids

Ungapped

5.8 uH

T65

Bulk

Ferrite Cores & Accessories 58.3X40.8X17.6 T65 TOROID

B64290L0040X065
TDK
1: 11,76 €
490In Stock

Mfr. Part No.
B64290L0040X065

Mouser Part No
871-B64290L0040X065

TDK

Ferrite Cores & Accessories 58.3X40.8X17.6 T65 TOROID

Learn More

Datasheet

490In Stock

11,76 €

8,27 €

7,10 €

Min.: 1
Mult.: 1

TX58.3/40.8/17.6

Toroids

Ungapped

6.25 uH

T65

Bulk

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65808N1005D001
TDK
1: 1,75 €
1.047In Stock

Mfr. Part No.
B65808N1005D001

Mouser Part No
871-B65808N1005D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

1.047In Stock

1,75 €

1,20 €

1,03 €

0,912 €

View

Min.: 1
Mult.: 1

RM6

Hardware & Accessories

Ungapped

RM Core

RM 6

5 Pin

Tray

Ferrite Cores & Accessories I102/7/37.5 N97 9600 + 25- 25%

B66297K0000X197
TDK
1: 11,21 €
103In Stock

Mfr. Part No.
B66297K0000X197

Mouser Part No
871-B66297KX197

TDK

Ferrite Cores & Accessories I102/7/37.5 N97 9600 + 25- 25%

Learn More

Datasheet

103In Stock

11,21 €

8,15 €

6,59 €

Min.: 1
Mult.: 1

I102/7/38

Ferrite Cores

Ungapped

I Core

102 x 7 x 38

8.5 uH

25 %

EILP 102 Core Set

N97

Bulk

Ferrite Cores & Accessories EQ30/8/20 N49 3330 +25% -25%

B66506G0000X149
TDK
1: 3,51 €
592In Stock

Mfr. Part No.
B66506G0000X149

Mouser Part No
871-B66506GX149

TDK

Ferrite Cores & Accessories EQ30/8/20 N49 3330 +25% -25%

Learn More

Datasheet

592In Stock

3,51 €

2,40 €

2,04 €

1,81 €

Reel

1,81 €

Min.: 1
Mult.: 1

: 288

ER32/5/21

Ferrite Cores

Ungapped

EQ Core

30 x 8 x 20

3.33 uH

25 %

EIQ 30 Core Set

N49

Ammo Pack

Ferrite Cores & Accessories 78 ROD 7.5mm 0.75mm

3078990821
Fair-Rite
1: 0,129 €
39.076In Stock

Mfr. Part No.
3078990821

Mouser Part No
623-3078990821

Fair-Rite

Ferrite Cores & Accessories 78 ROD 7.5mm 0.75mm

Learn More

39.076In Stock

0,129 €

0,084 €

0,071 €

0,059 €

View

Min.: 1
Mult.: 1

Rods

Solid Rod

Bulk

Ferrite Cores & Accessories 95 EFD Core EFD12 Ind 850 nH 25% TOL

8995121221
Fair-Rite
1: 0,817 €
4.968In Stock

Mfr. Part No.
8995121221

Mouser Part No
623-8995121221

Fair-Rite

Ferrite Cores & Accessories 95 EFD Core EFD12 Ind 850 nH 25% TOL

Learn More

Product Comments

4.968In Stock

0,817 €

0,568 €

0,488 €

0,433 €

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

EFD Core

12.5 x 6.2 x 3.5

850 nH

25 %

Bulk

Ferrite Cores & Accessories 38.1X19.05X12.7N87 TOROID

B64290L0668X087
TDK
1: 5,43 €
260In Stock

Mfr. Part No.
B64290L0668X087

Mouser Part No
871-B64290L0668X087

TDK

Ferrite Cores & Accessories 38.1X19.05X12.7N87 TOROID

Learn More

Datasheet

260In Stock

5,43 €

3,77 €

3,01 €

2,91 €

Min.: 1
Mult.: 1

TX38/19/13

Toroids

Ungapped

3.87 uH

N87

Bulk

Ferrite Cores & Accessories RM10/I-N41 '+30%-20% Sold as set

B65813J0000R041
TDK
1: 5,30 €
501In Stock

Mfr. Part No.
B65813J0000R041

Mouser Part No
871-B65813J0000R041

TDK

Ferrite Cores & Accessories RM10/I-N41 '+30%-20% Sold as set

Learn More

Datasheet

501In Stock

5,30 €

3,63 €

3,08 €

2,70 €

View

Min.: 1
Mult.: 1

RM10

Ferrite Cores

Ungapped

RM Core

RM 10

5.5 uH

- 20 %, + 30 %

N41

Blister Pack

Ferrite Cores & Accessories RM 10 N87 5200 '+30%-20% Sold as set

B65813P0000R087
TDK
1: 5,19 €
436In Stock

Mfr. Part No.
B65813P0000R087

Mouser Part No
871-B65813P0000R087

TDK

Ferrite Cores & Accessories RM 10 N87 5200 '+30%-20% Sold as set

Learn More

Datasheet

436In Stock

5,19 €

3,59 €

2,88 €

2,64 €

2,49 €

Min.: 1
Mult.: 1

RM10/LP

Ferrite Cores

Ungapped

RM LP Core

RM 10

5.2 uH

- 20 %, + 30 %

N87

Blister Pack

Ferrite Cores & Accessories RM12/I-N41 +30%-20% Sold as set

B65815E0000R041
TDK
1: 5,84 €
224In Stock

Mfr. Part No.
B65815E0000R041

Mouser Part No
871-B65815ER41

TDK

Ferrite Cores & Accessories RM12/I-N41 +30%-20% Sold as set

Learn More

Datasheet

224In Stock

5,84 €

3,96 €

3,33 €

3,29 €

Min.: 1
Mult.: 1

RM12

Ferrite Cores

Ungapped

RM Core

RM 12

6 uH

- 20 %, + 30 %

Core

N41

SMD/SMT

Bulk

Ferrite Cores & Accessories PQ32/30-N97-DG100 100 Sold as set

B65879Q0100K097
TDK
1: 6,98 €
223In Stock

Mfr. Part No.
B65879Q0100K097

Mouser Part No
871-B65879Q0100K097

TDK

Ferrite Cores & Accessories PQ32/30-N97-DG100 100 Sold as set

Learn More

Datasheet

223In Stock

6,98 €

4,84 €

3,88 €

3,55 €

3,35 €

Min.: 1
Mult.: 1

PQ32/30

Ferrite Cores

Gapped

PQ Core

32 mm x 22 mm

100 nH

N95

Tray

Ferrite Cores & Accessories CF-E20/10 6-VRA-2S-6P/

B66206K1106T002
TDK
1: 0,937 €
1.401In Stock

Mfr. Part No.
B66206K1106T002

Mouser Part No
871-B66206K1106T2

TDK

Ferrite Cores & Accessories CF-E20/10 6-VRA-2S-6P/

Learn More

Datasheet

1.401In Stock

0,937 €

0,853 €

0,774 €

0,713 €

View

Min.: 1
Mult.: 1

E20/10/6

Hardware & Accessories

Ungapped

E Core

20 x 10 x 6 (EF 20)

6 Pin

Bulk

Ferrite Cores & Accessories I18/2/10 N97 3000 +25% -25%

B66283K0000X197
TDK
1: 1,92 €
903In Stock

Mfr. Part No.
B66283K0000X197

Mouser Part No
871-B66283KX197

TDK

Ferrite Cores & Accessories I18/2/10 N97 3000 +25% -25%

Learn More

Datasheet

903In Stock

1,92 €

1,32 €

1,14 €

0,998 €

View

Min.: 1
Mult.: 1

I18/2/10

Ferrite Cores

Ungapped

I Core

18 x 2 x 10

1.3 uH

25 %

EILP 18 Core Set

N97

Bulk

Ferrite Cores & Accessories E55/28/21-N87-DG100

B66335Q0100K187
TDK
1: 4,87 €
266In Stock

Mfr. Part No.
B66335Q0100K187

Mouser Part No
871-B66335Q0100K187

TDK

Ferrite Cores & Accessories E55/28/21-N87-DG100

Learn More

Datasheet

266In Stock

4,87 €

3,31 €

2,76 €

2,65 €

Min.: 1
Mult.: 1

E55/28/21

Ferrite Cores

Gapped

E Core

55 mm x 21 mm

100 nH

10 %

N87

Tray

Ferrite Cores & Accessories ETD34/17/11 N87 gap 0.1+-0.02 mm

B66361G0100X187
TDK
1: 2,33 €
758In Stock

Mfr. Part No.
B66361G0100X187

Mouser Part No
871-B66361G100X187

TDK

Ferrite Cores & Accessories ETD34/17/11 N87 gap 0.1+-0.02 mm

Learn More

Datasheet

758In Stock

2,33 €

1,61 €

1,38 €

1,21 €

View

Min.: 1
Mult.: 1

ETD34/17/11

Ferrite Cores

Gapped

ETD Core

34 x 17 x 11

790 nH

N87

Bulk

Ferrite Cores & Accessories Housing d=26 mm Makrolon 9415

B64291A1204X000
TDK
1: 0,955 €
1.653In Stock

Mfr. Part No.
B64291A1204X000

Mouser Part No
871-B64291A1204X

TDK

Ferrite Cores & Accessories Housing d=26 mm Makrolon 9415

Learn More

Datasheet

1.653In Stock

0,955 €

0,667 €

0,573 €

0,508 €

View

Min.: 1
Mult.: 1

RCH26/16/H

Ungapped

9415

Bulk

Ferrite Cores & Accessories Housing d=30 mm Makrolon 9415

B64291A1304X000
TDK
1: 1,53 €
1.798In Stock

Mfr. Part No.
B64291A1304X000

Mouser Part No
871-B64291A1304X

TDK

Ferrite Cores & Accessories Housing d=30 mm Makrolon 9415

Learn More

Datasheet

1.798In Stock

1,53 €

1,06 €

0,912 €

0,84 €

View

Min.: 1
Mult.: 1

RCH30/19.7/H

Ungapped

9415

Bulk

Ferrite Cores & Accessories R34/20.5/10 N87 toroid

B64290L0058X087
TDK
1: 4,20 €
81In Stock

Mfr. Part No.
B64290L0058X087

Mouser Part No
871-B64290L0058X087

TDK

Ferrite Cores & Accessories R34/20.5/10 N87 toroid

Datasheet

81In Stock

4,20 €

2,87 €

2,44 €

2,14 €

View

Min.: 1
Mult.: 1

TX34/20.5/10

Tray

Ferrite Cores & Accessories 78 E Core E55/21 Ind 6500 nH 25% TOL

9478116002
Fair-Rite
1: 9,74 €
121In Stock

Mfr. Part No.
9478116002

Mouser Part No
623-9478116002

Fair-Rite

Ferrite Cores & Accessories 78 E Core E55/21 Ind 6500 nH 25% TOL

Learn More

Product Comments

121In Stock

9,74 €

7,08 €

5,67 €

5,39 €

5,08 €

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

55.15 x 27.5 x 20.6

6.3 uH

25 %

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