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 54Ohm @ 25MHz

7427015
Wurth Elektronik
1: 25,44 kr.
1.021In Stock
180Expected 06/03/2026

Mfr. Part No.
7427015

Mouser Part No
710-7427015

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 54Ohm @ 25MHz

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Datasheet

1.021In Stock

180Expected 06/03/2026

25,44 kr.

24,92 kr.

24,02 kr.

23,13 kr.

21,26 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 125 ohm 14.5mm

742701703
Wurth Elektronik
1: 11,26 kr.
169In Stock
1.690Expected 20/02/2026

Mfr. Part No.
742701703

Mouser Part No
710-742701703

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 125 ohm 14.5mm

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Datasheet

169In Stock

1.690Expected 20/02/2026

11,26 kr.

10,29 kr.

9,33 kr.

8,50 kr.

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Min.: 1
Mult.: 1

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

742701707
Wurth Elektronik
1: 8,88 kr.
646On Order

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

646On Order

8,88 kr.

8,28 kr.

7,53 kr.

6,80 kr.

6,19 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 100ohms 7.5mm

742701716
Wurth Elektronik
1: 6,99 kr.
396In Stock
2.310On Order

Mfr. Part No.
742701716

Mouser Part No
710-742701716

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 100ohms 7.5mm

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Datasheet

396In Stock

2.310On Order

6,99 kr.

6,34 kr.

5,77 kr.

5,24 kr.

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Min.: 1
Mult.: 1

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

74270176
Wurth Elektronik
1: 3,92 kr.
889In 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

889In Stock

3,92 kr.

3,70 kr.

3,36 kr.

3,06 kr.

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Min.: 1
Mult.: 1

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

74270182
Wurth Elektronik
1: 17,90 kr.
152In Stock

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

152In Stock

17,90 kr.

17,61 kr.

16,93 kr.

16,26 kr.

14,99 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 48Ohms 21Pol

7427210
Wurth Elektronik
1: 12,53 kr.
105In Stock

Mfr. Part No.
7427210

Mouser Part No
710-7427210

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 48Ohms 21Pol

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Datasheet

105In Stock

12,53 kr.

11,71 kr.

10,74 kr.

9,85 kr.

9,77 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm

7427212
Wurth Elektronik
1: 16,49 kr.
629In Stock
500Expected 20/02/2026

Mfr. Part No.
7427212

Mouser Part No
710-7427212

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm

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Datasheet

629In Stock

500Expected 20/02/2026

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 100MHz 66Ohm

7427218
Wurth Elektronik
1: 25,59 kr.
247In 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

247In Stock

25,59 kr.

23,72 kr.

21,56 kr.

18,72 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

74272213
Wurth Elektronik
1: 9,40 kr.
107In Stock
128Expected 20/02/2026

Mfr. Part No.
74272213

Mouser Part No
710-74272213

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

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Datasheet

107In Stock

128Expected 20/02/2026

9,40 kr.

8,73 kr.

8,21 kr.

8,06 kr.

7,53 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 48Ohm

7427223
Wurth Elektronik
1: 28,20 kr.
97In Stock
324Expected 20/02/2026

Mfr. Part No.
7427223

Mouser Part No
710-7427223

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 48Ohm

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Datasheet

97In Stock

324Expected 20/02/2026

28,20 kr.

26,48 kr.

24,77 kr.

23,13 kr.

22,23 kr.

Min.: 1
Mult.: 1

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

7427225
Wurth Elektronik
1: 8,58 kr.
48In Stock
512Expected 20/02/2026

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

48In Stock

512Expected 20/02/2026

8,58 kr.

7,83 kr.

7,12 kr.

6,48 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm

7427228
Wurth Elektronik
1: 25,44 kr.
160In Stock

Mfr. Part No.
7427228

Mouser Part No
710-7427228

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm

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Datasheet

160In Stock

25,44 kr.

24,92 kr.

23,95 kr.

22,98 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

7427230
Wurth Elektronik
1: 21,78 kr.
21In Stock
462On Order

Mfr. Part No.
7427230

Mouser Part No
710-7427230

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

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Datasheet

21In Stock

462On Order

21,78 kr.

20,29 kr.

19,17 kr.

18,65 kr.

17,68 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 50Ohms 16Pol

7427231
Wurth Elektronik
1: 9,10 kr.
91In Stock
128Expected 27/02/2026

Mfr. Part No.
7427231

Mouser Part No
710-7427231

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 50Ohms 16Pol

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Datasheet

91In Stock

128Expected 27/02/2026

9,10 kr.

8,50 kr.

7,76 kr.

6,93 kr.

6,32 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 150Ohm 20Pol

7427232
Wurth Elektronik
1: 31,56 kr.
16In Stock
210On Order

Mfr. Part No.
7427232

Mouser Part No
710-7427232

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 150Ohm 20Pol

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Datasheet

16In Stock

210On Order

31,56 kr.

29,32 kr.

27,75 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 1MHz 90Ohm

74277255
Wurth Elektronik
1: 38,20 kr.
147In Stock

Mfr. Part No.
74277255

Mouser Part No
710-74277255

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 1MHz 90Ohm

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Datasheet

147In Stock

38,20 kr.

37,37 kr.

35,88 kr.

34,32 kr.

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Min.: 1
Mult.: 1

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

7427801
Wurth Elektronik
1: 16,34 kr.
114In 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

114In Stock

16,34 kr.

15,67 kr.

14,70 kr.

13,65 kr.

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Min.: 1
Mult.: 1

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

74278032
Wurth Elektronik
1: 17,38 kr.
87In Stock
100Expected 20/02/2026

Mfr. Part No.
74278032

Mouser Part No
710-74278032

Wurth Elektronik

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

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Datasheet

87In Stock

100Expected 20/02/2026

17,38 kr.

16,64 kr.

15,52 kr.

14,47 kr.

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Min.: 1
Mult.: 1

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

74278042
Wurth Elektronik
1: 19,10 kr.
153In Stock

Mfr. Part No.
74278042

Mouser Part No
710-74278042

Wurth Elektronik

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

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Datasheet

153In Stock

19,10 kr.

18,28 kr.

17,16 kr.

15,89 kr.

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Min.: 1
Mult.: 1

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

74278043
Wurth Elektronik
1: 19,10 kr.
214In Stock

Mfr. Part No.
74278043

Mouser Part No
710-74278043

Wurth Elektronik

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

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Datasheet

214In Stock

19,10 kr.

15,82 kr.

Min.: 1
Mult.: 1

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

7427806
Wurth Elektronik
1: 27,30 kr.
102In Stock

Mfr. Part No.
7427806

Mouser Part No
710-7427806

Wurth Elektronik

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

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Datasheet

102In Stock

27,30 kr.

26,11 kr.

24,47 kr.

22,75 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Round 100MHz @ 50Ohms

7427809
Wurth Elektronik
1: 16,56 kr.
1.007In Stock

Mfr. Part No.
7427809

Mouser Part No
710-7427809

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Round 100MHz @ 50Ohms

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Datasheet

1.007In Stock

16,56 kr.

15,89 kr.

14,85 kr.

13,80 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 84Ohm Ferrite Core

782013044095
Wurth Elektronik
1: 24,54 kr.
132In Stock

Mfr. Part No.
782013044095

Mouser Part No
710-782013044095

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 84Ohm Ferrite Core

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Datasheet

132In Stock

24,54 kr.

24,02 kr.

22,98 kr.

22,01 kr.

21,04 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 370Ohm Ferrite Core

782013057450
Wurth Elektronik
1: 32,38 kr.
198In Stock
180Expected 20/02/2026

Mfr. Part No.
782013057450

Mouser Part No
710-782013057450

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 370Ohm Ferrite Core

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Datasheet

198In Stock

180Expected 20/02/2026

32,38 kr.

30,96 kr.

28,94 kr.

27,01 kr.

Min.: 1
Mult.: 1

EMI Suppression Ferrite Beads

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