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 Cable Cores WE-AFB Axial 1MHz 100Ohm

7427729
Wurth Elektronik
1: 30,96 kr.
1.022In Stock
1.120Expected 14/08/2026

Mfr. Part No.
7427729

Mouser Part No
710-7427729

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm

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Datasheet

1.022In Stock

1.120Expected 14/08/2026

30,96 kr.

30,29 kr.

29,09 kr.

27,83 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial Ferrite 10MHz 50Ohm

74277290
Wurth Elektronik
1: 47,00 kr.
651In Stock
2.464On Order

Mfr. Part No.
74277290

Mouser Part No
710-74277290

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial Ferrite 10MHz 50Ohm

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Datasheet

651In Stock

2.464On Order

47,00 kr.

45,95 kr.

44,16 kr.

42,30 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT for Flex Circ Bds 22Ohm 24mm

74278009
Wurth Elektronik
1: 11,71 kr.
1.326In Stock

Mfr. Part No.
74278009

Mouser Part No
710-74278009

Wurth Elektronik

Ferrite Cable Cores WE-FLAT for Flex Circ Bds 22Ohm 24mm

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Datasheet

1.326In Stock

11,71 kr.

11,49 kr.

10,59 kr.

10,15 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 460Ohm Ferrite Core

782013076508
Wurth Elektronik
1: 40,06 kr.
1.579In Stock

Mfr. Part No.
782013076508

Mouser Part No
710-782013076508

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 460Ohm Ferrite Core

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Datasheet

1.579In Stock

40,06 kr.

39,46 kr.

36,70 kr.

35,36 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 1.4mm 28Ohm @ 25MHz

74270011
Wurth Elektronik
1: 4,24 kr.
3.367In Stock
5.000Expected 15/10/2026

Mfr. Part No.
74270011

Mouser Part No
710-74270011

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.4mm 28Ohm @ 25MHz

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Datasheet

3.367In Stock

5.000Expected 15/10/2026

4,24 kr.

4,04 kr.

3,77 kr.

3,51 kr.

3,38 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 2.2mm 71Ohm @ 25MHz

74270020
Wurth Elektronik
1: 4,04 kr.
3.541In Stock

Mfr. Part No.
74270020

Mouser Part No
710-74270020

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 2.2mm 71Ohm @ 25MHz

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Datasheet

3.541In Stock

4,04 kr.

3,87 kr.

3,63 kr.

3,38 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 85Ohm

74270034
Wurth Elektronik
1: 10,15 kr.
2.474In Stock

Mfr. Part No.
74270034

Mouser Part No
710-74270034

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 85Ohm

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Datasheet

2.474In Stock

10,15 kr.

10,00 kr.

9,62 kr.

8,95 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial Ferrite Core 170 OHM

74270052
Wurth Elektronik
1: 7,91 kr.
1.811In Stock
1.881Expected 14/08/2026

Mfr. Part No.
74270052

Mouser Part No
710-74270052

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial Ferrite Core 170 OHM

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Datasheet

1.811In Stock

1.881Expected 14/08/2026

7,91 kr.

7,68 kr.

7,38 kr.

7,06 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 71Ohm

74270091
Wurth Elektronik
1: 16,56 kr.
1.113In Stock

Mfr. Part No.
74270091

Mouser Part No
710-74270091

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 71Ohm

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Datasheet

1.113In Stock

16,56 kr.

16,19 kr.

15,52 kr.

14,85 kr.

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 45Ohm @ 25MHz

742701110
Wurth Elektronik
1: 15,14 kr.
749In Stock

Mfr. Part No.
742701110

Mouser Part No
710-742701110

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 45Ohm @ 25MHz

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Datasheet

749In Stock

15,14 kr.

14,92 kr.

14,40 kr.

13,80 kr.

12,68 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @75Ohms

74270112
Wurth Elektronik
1: 4,17 kr.
648In Stock
2.400Expected 11/09/2026

Mfr. Part No.
74270112

Mouser Part No
710-74270112

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @75Ohms

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Datasheet

648In Stock

2.400Expected 11/09/2026

4,17 kr.

4,15 kr.

4,08 kr.

3,92 kr.

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz

74270115
Wurth Elektronik
1: 41,03 kr.
1.188In Stock
640Expected 28/08/2026

Mfr. Part No.
74270115

Mouser Part No
710-74270115

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz

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Datasheet

1.188In Stock

640Expected 28/08/2026

41,03 kr.

40,36 kr.

38,79 kr.

37,37 kr.

34,32 kr.

Min.: 1
Mult.: 1

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

74270118
Wurth Elektronik
1: 10,52 kr.
330In Stock

Mfr. Part No.
74270118

Mouser Part No
710-74270118

Wurth Elektronik

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

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Datasheet

330In Stock

10,52 kr.

10,29 kr.

9,92 kr.

9,55 kr.

8,80 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 45Ohm @ 25MHz

74270119
Wurth Elektronik
1: 5,97 kr.
1.989In Stock
9.384On Order

Mfr. Part No.
74270119

Mouser Part No
710-74270119

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 45Ohm @ 25MHz

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Datasheet

1.989In Stock

9.384On Order

5,97 kr.

5,89 kr.

5,67 kr.

5,45 kr.

5,02 kr.

Min.: 1
Mult.: 1

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

74270161
Wurth Elektronik
1: 9,40 kr.
793In Stock

Mfr. Part No.
74270161

Mouser Part No
710-74270161

Wurth Elektronik

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

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Datasheet

793In Stock

9,40 kr.

9,33 kr.

8,95 kr.

8,58 kr.

7,91 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 42Ohms 23Pol

7427222
Wurth Elektronik
1: 19,40 kr.
27In Stock

Mfr. Part No.
7427222

Mouser Part No
710-7427222

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 42Ohms 23Pol

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Datasheet

27In Stock

19,40 kr.

18,05 kr.

16,56 kr.

14,85 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 48Ohm

7427223
Wurth Elektronik
1: 28,20 kr.
324In Stock
162Expected 14/08/2026

Mfr. Part No.
7427223

Mouser Part No
710-7427223

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 48Ohm

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Datasheet

324In Stock

162Expected 14/08/2026

28,20 kr.

26,48 kr.

24,77 kr.

23,13 kr.

22,23 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 3.45mm 35Ohms @ 25MHz 1Turn

74270022
Wurth Elektronik
1: 5,33 kr.
1.680In Stock
2.500Expected 14/08/2026

Mfr. Part No.
74270022

Mouser Part No
710-74270022

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 3.45mm 35Ohms @ 25MHz 1Turn

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Datasheet

1.680In Stock

2.500Expected 14/08/2026

5,33 kr.

5,27 kr.

4,56 kr.

4,02 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 3.7mm 90Ohm @ 25MHz

74270023
Wurth Elektronik
1: 4,17 kr.
565In Stock
384Expected 14/08/2026

Mfr. Part No.
74270023

Mouser Part No
710-74270023

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 3.7mm 90Ohm @ 25MHz

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Datasheet

565In Stock

384Expected 14/08/2026

4,17 kr.

4,04 kr.

3,77 kr.

3,51 kr.

3,38 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 2.95mm 72Ohm @ 25MHz

74270024
Wurth Elektronik
1: 4,94 kr.
2.177In Stock

Mfr. Part No.
74270024

Mouser Part No
710-74270024

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 2.95mm 72Ohm @ 25MHz

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Datasheet

2.177In Stock

4,94 kr.

4,86 kr.

4,70 kr.

4,53 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 4 W 620 82Ohms @ 25MHz 1Turn

74270025
Wurth Elektronik
1: 4,17 kr.
553In Stock
2.432On Order

Mfr. Part No.
74270025

Mouser Part No
710-74270025

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 4 W 620 82Ohms @ 25MHz 1Turn

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Datasheet

553In Stock

2.432On Order

4,17 kr.

4,04 kr.

3,77 kr.

3,51 kr.

3,38 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores AXIAL FERRITE BEADS

74270036
Wurth Elektronik
1: 6,42 kr.
2.821In Stock
4.224On Order

Mfr. Part No.
74270036

Mouser Part No
710-74270036

Wurth Elektronik

Ferrite Cable Cores AXIAL FERRITE BEADS

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Datasheet

2.821In Stock

4.224On Order

6,42 kr.

6,35 kr.

6,09 kr.

5,65 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 119Ohms

74270037
Wurth Elektronik
1: 6,42 kr.
576In Stock
768Expected 28/08/2026

Mfr. Part No.
74270037

Mouser Part No
710-74270037

Wurth Elektronik

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 119Ohms

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Datasheet

576In Stock

768Expected 28/08/2026

6,42 kr.

6,35 kr.

6,09 kr.

5,65 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 240Ohms

74270038
Wurth Elektronik
1: 6,86 kr.
197In Stock
128Expected 21/12/2026

Mfr. Part No.
74270038

Mouser Part No
710-74270038

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 240Ohms

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Datasheet

197In Stock

128Expected 21/12/2026

6,86 kr.

6,74 kr.

6,54 kr.

6,11 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 45Ohms 5.3 mm

742700391
Wurth Elektronik
1: 1,86 kr.
402In Stock

Mfr. Part No.
742700391

Mouser Part No
710-742700391

Wurth Elektronik

Ferrite Cable Cores WE-AFB 45Ohms 5.3 mm

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Datasheet

402In Stock

1,86 kr.

1,76 kr.

1,63 kr.

1,48 kr.

1,39 kr.

Min.: 1
Mult.: 1

EMI Suppression Ferrite Beads

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