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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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Part #

Ferrite Cores & Accessories Safety Key, Black 0

74271
Wurth Elektronik
1: 0,275 €
2 121In Stock
1 200Expected 9/11/2026

Mfr. Part No.
74271

Mouser Part No
710-74271

Wurth Elektronik

Ferrite Cores & Accessories Safety Key, Black 0

Datasheet

2 121In Stock

1 200Expected 9/11/2026

0,275 €

0,246 €

0,215 €

0,185 €

Min.: 1
Mult.: 1

STAR-TEC

Hardware & Accessories

Bulk

Ferrite Cores & Accessories WE-CPU 20 x30 x1.5mm 88 Ohms

7427414
Wurth Elektronik
1: 1,97 €
227In Stock

Mfr. Part No.
7427414

Mouser Part No
710-7427414

Wurth Elektronik

Ferrite Cores & Accessories WE-CPU 20 x30 x1.5mm 88 Ohms

Learn More

Datasheet

227In Stock

1,97 €

1,43 €

1,33 €

1,17 €

1,10 €

Min.: 1
Mult.: 1

WE-CPU

Tray

Ferrite Cores & Accessories WE-CPU 23x23 x 0.8mm 79 Ohms

7427415
Wurth Elektronik
1: 1,79 €
70In Stock

Mfr. Part No.
7427415

Mouser Part No
710-7427415

Wurth Elektronik

Ferrite Cores & Accessories WE-CPU 23x23 x 0.8mm 79 Ohms

Learn More

Datasheet

70In Stock

1,79 €

1,45 €

1,33 €

1,04 €

1,01 €

Min.: 1
Mult.: 1

WE-CPU

Tray

Ferrite Cores & Accessories WE-FCAC Ferrite Core Assembly Components Grey For 7427257

7427700
Wurth Elektronik
1: 0,662 €
1 173In Stock

Mfr. Part No.
7427700

Mouser Part No
710-7427700

Wurth Elektronik

Ferrite Cores & Accessories WE-FCAC Ferrite Core Assembly Components Grey For 7427257

Learn More

Datasheet

1 173In Stock

0,662 €

0,615 €

0,577 €

0,52 €

Min.: 1
Mult.: 1

WE-FCAC

Accessories

Fixing Element

Bulk

Ferrite Cores & Accessories WE-FCAC Plastic clamp on housing for ferrite cores

74277001
Wurth Elektronik
1: 0,654 €
16In Stock

Mfr. Part No.
74277001

Mouser Part No
710-74277001

Wurth Elektronik

Ferrite Cores & Accessories WE-FCAC Plastic clamp on housing for ferrite cores

Learn More

Datasheet

16In Stock

0,654 €

0,604 €

0,567 €

Min.: 1
Mult.: 1

WE-FCAC

Flat Ribbon Cable Cores Snap

Clamp

ABS

Bulk

Ferrite Cores & Accessories WE-FCAC Ferrite Core Assembly Components Black For 7427224

74277002
Wurth Elektronik
1: 0,662 €
30In Stock

Mfr. Part No.
74277002

Mouser Part No
710-74277002

Wurth Elektronik

Ferrite Cores & Accessories WE-FCAC Ferrite Core Assembly Components Black For 7427224

Learn More

Datasheet

30In Stock

0,662 €

0,615 €

0,577 €

0,52 €

Min.: 1
Mult.: 1

WE-FCAC

Accessories

Fixing Element

Bulk

Ferrite Cores & Accessories WE-FCAC Ferrite Core Assembly Components Black For 7427214 / 7427218;

74277003
Wurth Elektronik
1: 0,662 €
80In Stock

Mfr. Part No.
74277003

Mouser Part No
710-74277003

Wurth Elektronik

Ferrite Cores & Accessories WE-FCAC Ferrite Core Assembly Components Black For 7427214 / 7427218;

Learn More

Datasheet

80In Stock

0,662 €

0,615 €

0,577 €

0,52 €

Min.: 1
Mult.: 1

WE-FCAC

Accessories

Fixing Element

Bulk

Ferrite Cores & Accessories STAR-CLIP MNT BKT for 74271112

7427711
Wurth Elektronik
1: 1,75 €
835In Stock
2 160Expected 8/28/2026

Mfr. Part No.
7427711

Mouser Part No
710-7427711

Wurth Elektronik

Ferrite Cores & Accessories STAR-CLIP MNT BKT for 74271112

Datasheet

835In Stock

2 160Expected 8/28/2026

1,75 €

1,61 €

1,46 €

1,33 €

1,10 €

Min.: 1
Mult.: 1

WE-STAR-CLIP

Hardware & Accessories

Snap Ferrites

Star Clip

Bulk

Ferrite Cores & Accessories STAR-CLIP MNT BKT 74271131, 74271132

7427713
Wurth Elektronik
1: 1,75 €
470In Stock

Mfr. Part No.
7427713

Mouser Part No
710-7427713

Wurth Elektronik

Ferrite Cores & Accessories STAR-CLIP MNT BKT 74271131, 74271132

Datasheet

470In Stock

1,75 €

1,61 €

1,46 €

1,33 €

1,10 €

Min.: 1
Mult.: 1

WE-STAR-CLIP

Hardware & Accessories

Snap Ferrites

Star Clip

Bulk

Ferrite Cores & Accessories 2870nH 25% MnZn PC47 Ferrite Core

PC47EER28-Z
TDK
1: 2,04 €
35In Stock

Mfr. Part No.
PC47EER28-Z

Mouser Part No
810-PC47EER28-Z

TDK

Ferrite Cores & Accessories 2870nH 25% MnZn PC47 Ferrite Core

Datasheet

35In Stock

2,04 €

1,41 €

1,20 €

1,06 €

View

Min.: 1
Mult.: 1

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 2520nH 25% MnZn PC47 Ferrite Core

PC47EER28L-Z
TDK
1: 2,13 €
1 111In Stock

Mfr. Part No.
PC47EER28L-Z

Mouser Part No
810-PC47EER28L-Z

TDK

Ferrite Cores & Accessories 2520nH 25% MnZn PC47 Ferrite Core

Datasheet

1 111In Stock

2,13 €

1,48 €

1,26 €

0,963 €

Min.: 1
Mult.: 1

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 2770nH 25% MnZn PC47 Ferrite Core

PC47EER35-Z
TDK
1: 4,81 €
9In Stock

Mfr. Part No.
PC47EER35-Z

Mouser Part No
810-PC47EER35-Z

TDK

Ferrite Cores & Accessories 2770nH 25% MnZn PC47 Ferrite Core

Datasheet

9In Stock

4,81 €

3,28 €

2,77 €

2,47 €

View

Min.: 1
Mult.: 1

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 4690nH 25% MnZn PC47 30x26.75x10.7mm

PC47EI30-Z
TDK
1: 2,93 €
1In Stock

Mfr. Part No.
PC47EI30-Z

Mouser Part No
810-PC47EI30-Z

TDK

Ferrite Cores & Accessories 4690nH 25% MnZn PC47 30x26.75x10.7mm

Datasheet

1In Stock

2,93 €

2,01 €

1,71 €

1,50 €

1,14 €

Min.: 1
Mult.: 1

Multi-Hole Cores

Ferrite Core for Switching Power Supplies

4.69 uH

Manganese Zinc

Tray

Ferrite Cores & Accessories 3800nH 25% MnZn PC47 35x28.85x10mm

PC47EI35-Z
TDK
1: 3,09 €
176In Stock

Mfr. Part No.
PC47EI35-Z

Mouser Part No
810-PC47EI35-Z

TDK

Ferrite Cores & Accessories 3800nH 25% MnZn PC47 35x28.85x10mm

Datasheet

176In Stock

3,09 €

2,12 €

1,81 €

1,58 €

View

Min.: 1
Mult.: 1

Multi-Hole Cores

Ferrite Core for Switching Power Supplies

3.8 uH

Manganese Zinc

Tray

Ferrite Cores & Accessories 6110nH 25% MnZn PC47 50x42.35x14.6mm

PC47EI50-Z
TDK
1: 6,06 €
2In Stock

Mfr. Part No.
PC47EI50-Z

Mouser Part No
810-PC47EI50-Z

TDK

Ferrite Cores & Accessories 6110nH 25% MnZn PC47 50x42.35x14.6mm

Learn More

Datasheet

2In Stock

6,06 €

4,10 €

3,46 €

3,34 €

Min.: 1
Mult.: 1

Multi-Hole Cores

Ferrite Core for Switching Power Supplies

6.11 uH

Manganese Zinc

Tray

Ferrite Cores & Accessories 1000nH 25% MnZn PC47 Ferrite Core

PC47EPC10-Z
TDK
1: 1,20 €
690In Stock

Mfr. Part No.
PC47EPC10-Z

Mouser Part No
810-PC47EPC10-Z

TDK

Ferrite Cores & Accessories 1000nH 25% MnZn PC47 Ferrite Core

Learn More

Datasheet

690In Stock

1,20 €

0,83 €

0,715 €

0,643 €

View

Min.: 1
Mult.: 1

EPC

Ferrite Bead Cores

Ferrite Core for Switching Power Supplies

Tray

Ferrite Cores & Accessories 8010n 25% Mn-Zn PC95 Ferrite Core

PC95EI22/8/16-Z
TDK
1: 2,28 €
463In Stock

Mfr. Part No.
PC95EI22/8/16-Z

Mouser Part No
810-PC95EI22/8/16-Z

TDK

Ferrite Cores & Accessories 8010n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

463In Stock

2,28 €

1,57 €

1,34 €

1,19 €

View

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 4760n 25% Mn-Zn PC95 Ferrite Core

PC95EL18X7.3-Z
TDK
1: 1,85 €
313In Stock

Mfr. Part No.
PC95EL18X7.3-Z

Mouser Part No
810-PC95EL18X7.3-Z

TDK

Ferrite Cores & Accessories 4760n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

313In Stock

1,85 €

1,28 €

1,09 €

0,963 €

View

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 7540n 25% Mn-Zn PC95 Ferrite Core

PC95EL25X8.6-Z
TDK
1: 2,55 €
187In Stock

Mfr. Part No.
PC95EL25X8.6-Z

Mouser Part No
810-PC95EL25X8.6-Z

TDK

Ferrite Cores & Accessories 7540n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

187In Stock

2,55 €

1,76 €

1,51 €

1,32 €

View

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 3160n 25% Mn-Zn PC95 Ferrite Core

PC95ELT13X4.4-Z
TDK
1: 1,43 €
1 060In Stock
1 080Expected 8/31/2026

Mfr. Part No.
PC95ELT13X4.4-Z

Mouser Part No
810-PC95ELT13X4.4-Z

TDK

Ferrite Cores & Accessories 3160n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

1 060In Stock

1 080Expected 8/31/2026

1,43 €

0,998 €

0,851 €

0,752 €

View

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 6540n 25% Mn-Zn PC95 Ferrite Core

PC95ELT22X8-Z
TDK
1: 3,45 €
32In Stock

Mfr. Part No.
PC95ELT22X8-Z

Mouser Part No
810-PC95ELT22X8-Z

TDK

Ferrite Cores & Accessories 6540n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

32In Stock

3,45 €

2,37 €

2,00 €

1,75 €

View

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 4300n 25% Mn-Zn PC95 Ferrite Core

PC95ER22/5.5/15-Z
TDK
1: 1,92 €
133In Stock

Mfr. Part No.
PC95ER22/5.5/15-Z

Mouser Part No
810-PC95ER22/5.5/15Z

TDK

Ferrite Cores & Accessories 4300n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

133In Stock

1,92 €

1,32 €

1,09 €

0,963 €

View

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 4400n 25% Mn-Zn PC95 Ferrite Core

PC95ER25/5.5/18-Z
TDK
1: 2,26 €
207In Stock

Mfr. Part No.
PC95ER25/5.5/18-Z

Mouser Part No
810-PC95ER25/5.5/18Z

TDK

Ferrite Cores & Accessories 4400n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

207In Stock

2,26 €

1,57 €

1,33 €

1,17 €

View

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 9700n 25% Mn-Zn PC95 Ferrite Core

PC95PQ50/50Z-12
TDK
1: 13,06 €
23In Stock
360Expected 11/3/2026

Mfr. Part No.
PC95PQ50/50Z-12

Mouser Part No
810-PC95PQ50/50Z-12

TDK

Ferrite Cores & Accessories 9700n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

23In Stock

360Expected 11/3/2026

13,06 €

8,72 €

7,70 €

7,57 €

7,53 €

Min.: 1
Mult.: 1

Ferrite Bead Cores

Ferrite Core for Switching Power Supplies

Tray

Ferrite Cores & Accessories 4910n 25% Mn-Zn PC95 Ferrite Core

PC95PQI16/7.8Z-12
TDK
1: 2,21 €
372In Stock

Mfr. Part No.
PC95PQI16/7.8Z-12

Mouser Part No
810-PC95PQI16/7.8Z12

TDK

Ferrite Cores & Accessories 4910n 25% Mn-Zn PC95 Ferrite Core

Learn More

Datasheet

372In Stock

2,21 €

1,53 €

1,31 €

1,15 €

View

Min.: 1
Mult.: 1

Planar

Ferrite Bead Cores

Tray

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