Passive Components – Mouser Denmark

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EMI Suppression Ferrite Beads

Würth Elektronik EMI Suppression Ferrite Bead product families include the WE-AFB, WE-AFB LFS, WE-SAFB, and WE-TOF series. The WE-AFB, WE-SAFB, and WE-TOF series all feature a ferrite core made of NiZn. This NiZn core allows for the best possible interference suppression and works in a broadband frequency range. The NiZn core ferrites are available in axial (WE-AFB) and toroidal (WE-SAFB) types. Würth WE-SAFB ferrite beads are smaller in size and used for cables with a diameter of 0.55mm up to 4mm. The WE-AFB LFS axial ferrite beads have an MnZn core. The MnZn core material is used for low-frequency applications from 150kHz and 30MHz.

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Part #

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz

74270121
Wurth Elektronik
1: 14,85 kr.
25In Stock

Mfr. Part No.
74270121

Mouser Part No
710-74270121

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz

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Datasheet

25In Stock

14,85 kr.

14,55 kr.

14,02 kr.

13,50 kr.

12,46 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 99Ohm @ 25MHz

7427014
Wurth Elektronik
1: 23,50 kr.
102In Stock
1.650Expected 09/10/2026

Mfr. Part No.
7427014

Mouser Part No
710-7427014

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 99Ohm @ 25MHz

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Datasheet

102In Stock

1.650Expected 09/10/2026

23,50 kr.

21,78 kr.

19,62 kr.

17,90 kr.

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz

74270151
Wurth Elektronik
1: 28,05 kr.
1.068In Stock

Mfr. Part No.
74270151

Mouser Part No
710-74270151

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz

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Datasheet

1.068In Stock

28,05 kr.

27,53 kr.

26,56 kr.

23,42 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 59Ohms

74270162
Wurth Elektronik
1: 3,78 kr.
66In Stock
1.024On Order

Mfr. Part No.
74270162

Mouser Part No
710-74270162

Wurth Elektronik

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 59Ohms

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Datasheet

66In Stock

1.024On Order

3,78 kr.

3,60 kr.

3,38 kr.

3,16 kr.

3,04 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz

742701707
Wurth Elektronik
1: 8,50 kr.
1.405In Stock

Mfr. Part No.
742701707

Mouser Part No
710-742701707

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz

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Datasheet

1.405In Stock

8,50 kr.

7,91 kr.

7,18 kr.

6,48 kr.

5,89 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz

742701712
Wurth Elektronik
1: 3,72 kr.
207In Stock
1.050Expected 09/10/2026

Mfr. Part No.
742701712

Mouser Part No
710-742701712

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz

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Datasheet

207In Stock

1.050Expected 09/10/2026

3,72 kr.

3,42 kr.

3,12 kr.

2,83 kr.

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz

74270176
Wurth Elektronik
1: 3,78 kr.
929In Stock

Mfr. Part No.
74270176

Mouser Part No
710-74270176

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz

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Datasheet

929In Stock

3,78 kr.

3,51 kr.

3,19 kr.

2,91 kr.

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm

7427018
Wurth Elektronik
1: 7,31 kr.
38In Stock

Mfr. Part No.
7427018

Mouser Part No
710-7427018

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm

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Datasheet

38In Stock

7,31 kr.

6,61 kr.

5,84 kr.

4,63 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz

74270181
Wurth Elektronik
1: 6,61 kr.
393In Stock

Mfr. Part No.
74270181

Mouser Part No
710-74270181

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz

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Datasheet

393In Stock

6,61 kr.

6,48 kr.

6,21 kr.

5,98 kr.

5,48 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz

74270182
Wurth Elektronik
1: 17,01 kr.
38In Stock
252Expected 02/10/2026

Mfr. Part No.
74270182

Mouser Part No
710-74270182

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz

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Datasheet

38In Stock

252Expected 02/10/2026

17,01 kr.

16,71 kr.

16,11 kr.

15,52 kr.

14,32 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms

7427211
Wurth Elektronik
1: 11,49 kr.
789In Stock
2.000Expected 02/10/2026

Mfr. Part No.
7427211

Mouser Part No
710-7427211

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms

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Datasheet

789In Stock

2.000Expected 02/10/2026

11,49 kr.

9,25 kr.

7,61 kr.

6,86 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm

7427212
Wurth Elektronik
1: 16,49 kr.
370In Stock
5.600Expected 12/10/2026

Mfr. Part No.
7427212

Mouser Part No
710-7427212

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm

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Datasheet

370In Stock

5.600Expected 12/10/2026

16,49 kr.

15,22 kr.

13,80 kr.

12,61 kr.

11,41 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm

7427213
Wurth Elektronik
1: 18,95 kr.
1.009In Stock

Mfr. Part No.
7427213

Mouser Part No
710-7427213

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm

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Datasheet

1.009In Stock

18,95 kr.

17,61 kr.

15,89 kr.

13,20 kr.

12,01 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

74272141
Wurth Elektronik
1: 12,01 kr.
91In Stock

Mfr. Part No.
74272141

Mouser Part No
710-74272141

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

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Datasheet

91In Stock

12,01 kr.

11,19 kr.

10,59 kr.

9,77 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms

7427217
Wurth Elektronik
1: 51,32 kr.
60In Stock

Mfr. Part No.
7427217

Mouser Part No
710-7427217

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms

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Datasheet

60In Stock

51,32 kr.

48,79 kr.

45,51 kr.

40,58 kr.

38,87 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm

7427218
Wurth Elektronik
1: 24,32 kr.
183In Stock

Mfr. Part No.
7427218

Mouser Part No
710-7427218

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm

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Datasheet

183In Stock

24,32 kr.

22,60 kr.

20,52 kr.

15,07 kr.

12,98 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm

7427220
Wurth Elektronik
1: 22,16 kr.
307In Stock

Mfr. Part No.
7427220

Mouser Part No
710-7427220

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm

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Datasheet

307In Stock

22,16 kr.

21,34 kr.

19,55 kr.

18,72 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 13 Poles Round 100MHz @52Ohms

7427225
Wurth Elektronik
1: 8,13 kr.
1.331In Stock

Mfr. Part No.
7427225

Mouser Part No
710-7427225

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 13 Poles Round 100MHz @52Ohms

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Datasheet

1.331In Stock

8,13 kr.

7,45 kr.

6,80 kr.

6,16 kr.

6,05 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 75Ohm

7427226
Wurth Elektronik
1: 11,64 kr.
691In Stock

Mfr. Part No.
7427226

Mouser Part No
710-7427226

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 75Ohm

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Datasheet

691In Stock

11,64 kr.

11,34 kr.

10,97 kr.

10,52 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm

7427228
Wurth Elektronik
1: 24,10 kr.
54In Stock
100Expected 16/10/2026

Mfr. Part No.
7427228

Mouser Part No
710-7427228

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm

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Datasheet

54In Stock

100Expected 16/10/2026

24,10 kr.

23,65 kr.

22,75 kr.

21,86 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 40Ohms

74277233
Wurth Elektronik
1: 8,36 kr.
186In Stock
512Expected 02/10/2026

Mfr. Part No.
74277233

Mouser Part No
710-74277233

Wurth Elektronik

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 40Ohms

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Datasheet

186In Stock

512Expected 02/10/2026

8,36 kr.

8,21 kr.

7,91 kr.

6,93 kr.

6,54 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board

7427801
Wurth Elektronik
1: 15,52 kr.
204In Stock

Mfr. Part No.
7427801

Mouser Part No
710-7427801

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board

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Datasheet

204In Stock

15,52 kr.

14,92 kr.

13,95 kr.

13,06 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 64Ohm@100MHz 11.5mm

74278011
Wurth Elektronik
1: 15,52 kr.
352In Stock

Mfr. Part No.
74278011

Mouser Part No
710-74278011

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 64Ohm@100MHz 11.5mm

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Datasheet

352In Stock

15,52 kr.

14,92 kr.

13,95 kr.

13,06 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Hanging Ferr Core 100MHz 80Ohms

74278031
Wurth Elektronik
1: 15,52 kr.
513In Stock
1.300Expected 01/03/2027

Mfr. Part No.
74278031

Mouser Part No
710-74278031

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Hanging Ferr Core 100MHz 80Ohms

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Datasheet

513In Stock

1.300Expected 01/03/2027

15,52 kr.

14,92 kr.

13,95 kr.

13,06 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Round 100MHz @ 74Ohms

74278032
Wurth Elektronik
1: 16,49 kr.
175In Stock

Mfr. Part No.
74278032

Mouser Part No
710-74278032

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Round 100MHz @ 74Ohms

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Datasheet

175In Stock

16,49 kr.

15,82 kr.

14,77 kr.

13,80 kr.

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Min.: 1
Mult.: 1

EMI Suppression Ferrite Beads

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