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-SAFB 4 W 620 82Ohms @ 25MHz 1Turn

74270025
Wurth Elektronik
1: 4,04 kr.
1.377In Stock
1.408On 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

1.377In Stock

1.408On Order

4,04 kr.

3,83 kr.

3,59 kr.

3,34 kr.

3,22 kr.

Min.: 1
Mult.: 1

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

74270038
Wurth Elektronik
1: 6,54 kr.
159In Stock
384On Order

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

159In Stock

384On Order

6,54 kr.

6,48 kr.

6,26 kr.

5,58 kr.

5,14 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 45Ohms 5.3 mm

742700391
Wurth Elektronik
1: 1,80 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

1,80 kr.

1,67 kr.

1,56 kr.

1,40 kr.

1,32 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 180Ohm

7427004
Wurth Elektronik
1: 8,21 kr.
1.236In Stock
768Expected 02/10/2026

Mfr. Part No.
7427004

Mouser Part No
710-7427004

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 180Ohm

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Datasheet

1.236In Stock

768Expected 02/10/2026

8,21 kr.

8,06 kr.

7,68 kr.

7,38 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

7427005
Wurth Elektronik
1: 7,53 kr.
1.975In Stock
2.944On Order

Mfr. Part No.
7427005

Mouser Part No
710-7427005

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

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Datasheet

1.975In Stock

2.944On Order

7,53 kr.

7,31 kr.

7,06 kr.

6,74 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 83Ohm

74270054
Wurth Elektronik
1: 9,40 kr.
649In Stock
1.638On Order

Mfr. Part No.
74270054

Mouser Part No
710-74270054

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 83Ohm

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Datasheet

649In Stock

1.638On Order

9,40 kr.

9,33 kr.

8,95 kr.

8,36 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

74270055
Wurth Elektronik
1: 17,01 kr.
646In Stock

Mfr. Part No.
74270055

Mouser Part No
710-74270055

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

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Datasheet

646In Stock

17,01 kr.

16,64 kr.

15,89 kr.

15,29 kr.

14,55 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 46Ohm

7427006
Wurth Elektronik
1: 5,45 kr.
368In Stock
512On Order

Mfr. Part No.
7427006

Mouser Part No
710-7427006

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 46Ohm

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Datasheet

368In Stock

512On Order

5,45 kr.

5,23 kr.

4,89 kr.

4,56 kr.

4,39 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 120Ohm

74270060
Wurth Elektronik
1: 8,21 kr.
340In Stock
378Expected 02/10/2026

Mfr. Part No.
74270060

Mouser Part No
710-74270060

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 120Ohm

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Datasheet

340In Stock

378Expected 02/10/2026

8,21 kr.

8,06 kr.

7,68 kr.

7,38 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 50Ohms

74270063
Wurth Elektronik
1: 14,77 kr.
936In Stock
640Expected 02/10/2026

Mfr. Part No.
74270063

Mouser Part No
710-74270063

Wurth Elektronik

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 50Ohms

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Datasheet

936In Stock

640Expected 02/10/2026

14,77 kr.

12,16 kr.

11,19 kr.

10,22 kr.

9,03 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 28Ohms

7427007
Wurth Elektronik
1: 5,52 kr.
561In Stock
1.650Expected 02/10/2026

Mfr. Part No.
7427007

Mouser Part No
710-7427007

Wurth Elektronik

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 28Ohms

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Datasheet

561In Stock

1.650Expected 02/10/2026

5,52 kr.

5,45 kr.

5,33 kr.

5,20 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 1.1mm 39Ohm @ 25MHz

742700713
Wurth Elektronik
1: 3,53 kr.
779In Stock

Mfr. Part No.
742700713

Mouser Part No
710-742700713

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.1mm 39Ohm @ 25MHz

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Datasheet

779In Stock

3,53 kr.

3,48 kr.

3,35 kr.

3,23 kr.

2,99 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 1.8mm 25Ohm @ 25MHz

7427007141
Wurth Elektronik
1: 4,04 kr.
1.400In Stock

Mfr. Part No.
7427007141

Mouser Part No
710-7427007141

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.8mm 25Ohm @ 25MHz

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Datasheet

1.400In Stock

4,04 kr.

3,83 kr.

3,59 kr.

3,34 kr.

3,22 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 3.6mm 144Ohm @ 25MHz

742700726
Wurth Elektronik
1: 4,04 kr.
3.038In Stock
9.800On Order

Mfr. Part No.
742700726

Mouser Part No
710-742700726

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 3.6mm 144Ohm @ 25MHz

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Datasheet

3.038In Stock

9.800On Order

4,04 kr.

3,83 kr.

3,59 kr.

3,34 kr.

3,22 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 4mm 60Ohm @ 25MHz

742700727
Wurth Elektronik
1: 4,04 kr.
2.138In Stock

Mfr. Part No.
742700727

Mouser Part No
710-742700727

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 4mm 60Ohm @ 25MHz

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Datasheet

2.138In Stock

4,04 kr.

3,83 kr.

3,59 kr.

3,34 kr.

3,22 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 1mm 35Ohm @ 25MHz

74270073
Wurth Elektronik
1: 3,53 kr.
420In Stock

Mfr. Part No.
74270073

Mouser Part No
710-74270073

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1mm 35Ohm @ 25MHz

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Datasheet

420In Stock

3,53 kr.

3,48 kr.

3,35 kr.

3,23 kr.

2,99 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 154Ohm

74270077
Wurth Elektronik
1: 18,65 kr.
1.491In Stock
1.210On Order

Mfr. Part No.
74270077

Mouser Part No
710-74270077

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 154Ohm

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Datasheet

1.491In Stock

1.210On Order

18,65 kr.

16,56 kr.

14,47 kr.

12,53 kr.

11,34 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 120Ohm

742700781
Wurth Elektronik
1: 7,91 kr.
441In Stock
990Expected 12/10/2026

Mfr. Part No.
742700781

Mouser Part No
710-742700781

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 120Ohm

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Datasheet

441In Stock

990Expected 12/10/2026

7,91 kr.

7,61 kr.

6,99 kr.

6,74 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 110Ohm@100MHz

74270094
Wurth Elektronik
1: 13,95 kr.
155In Stock

Mfr. Part No.
74270094

Mouser Part No
710-74270094

Wurth Elektronik

Ferrite Cable Cores WE-AFB 110Ohm@100MHz

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Datasheet

155In Stock

13,95 kr.

10,59 kr.

9,85 kr.

9,18 kr.

8,43 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 127ohms 7.6mm

7427010
Wurth Elektronik
1: 9,03 kr.
1.804In Stock
10.710On Order

Mfr. Part No.
7427010

Mouser Part No
710-7427010

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 127ohms 7.6mm

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Datasheet

1.804In Stock

10.710On Order

9,03 kr.

8,28 kr.

7,53 kr.

6,86 kr.

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 148 ohms 7.6mm

7427011
Wurth Elektronik
1: 8,80 kr.
790In Stock
630Expected 02/10/2026

Mfr. Part No.
7427011

Mouser Part No
710-7427011

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 148 ohms 7.6mm

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Datasheet

790In Stock

630Expected 02/10/2026

8,80 kr.

7,61 kr.

7,53 kr.

6,36 kr.

5,14 kr.

Min.: 1
Mult.: 1

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

74270111
Wurth Elektronik
1: 6,99 kr.
4.309In Stock
9.000On Order

Mfr. Part No.
74270111

Mouser Part No
710-74270111

Wurth Elektronik

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

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Datasheet

4.309In Stock

9.000On Order

6,99 kr.

6,93 kr.

6,67 kr.

6,36 kr.

5,86 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 39Ohm @ 25MHz

742701112
Wurth Elektronik
1: 10,97 kr.
850In Stock
2.196On Order

Mfr. Part No.
742701112

Mouser Part No
710-742701112

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 39Ohm @ 25MHz

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Datasheet

850In Stock

2.196On Order

10,97 kr.

10,74 kr.

10,00 kr.

9,18 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz

74270113
Wurth Elektronik
1: 8,21 kr.
3.762In Stock
2.944Expected 02/10/2026

Mfr. Part No.
74270113

Mouser Part No
710-74270113

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz

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Datasheet

3.762In Stock

2.944Expected 02/10/2026

8,21 kr.

8,06 kr.

7,76 kr.

7,45 kr.

6,93 kr.

Min.: 1
Mult.: 1

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

EMI Suppression Ferrite Beads

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