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-FLAT Ferrite for Flexible Printed Circuit Board

74278081
Wurth Elektronik
1: 17,90 kr.
148In Stock

Mfr. Part No.
74278081

Mouser Part No
710-74278081

Wurth Elektronik

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

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Datasheet

148In Stock

17,90 kr.

17,16 kr.

15,96 kr.

14,92 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Round 100MHz @ 23Ohms

74278082
Wurth Elektronik
1: 22,31 kr.
433In Stock

Mfr. Part No.
74278082

Mouser Part No
710-74278082

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Round 100MHz @ 23Ohms

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Datasheet

433In Stock

22,31 kr.

21,34 kr.

19,99 kr.

18,58 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores 166uF

74278083
Wurth Elektronik
1: 18,35 kr.
184In Stock

Mfr. Part No.
74278083

Mouser Part No
710-74278083

Wurth Elektronik

Ferrite Cable Cores 166uF

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Datasheet

184In Stock

18,35 kr.

17,61 kr.

16,41 kr.

15,37 kr.

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Min.: 1
Mult.: 1

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

7427809
Wurth Elektronik
1: 16,56 kr.
2.536On Order

Mfr. Part No.
7427809

Mouser Part No
710-7427809

Wurth Elektronik

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

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Datasheet

2.536On Order

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 205Ohm Ferrite Core

782013033150
Wurth Elektronik
1: 24,54 kr.
524In Stock

Mfr. Part No.
782013033150

Mouser Part No
710-782013033150

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 205Ohm Ferrite Core

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Datasheet

524In 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 186Ohm Ferrite Core

782013046185
Wurth Elektronik
1: 24,54 kr.
254In Stock

Mfr. Part No.
782013046185

Mouser Part No
710-782013046185

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 186Ohm Ferrite Core

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Datasheet

254In Stock

24,54 kr.

24,02 kr.

22,98 kr.

22,01 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 255Ohm Ferrite Core

782013046250
Wurth Elektronik
1: 24,54 kr.
565In Stock

Mfr. Part No.
782013046250

Mouser Part No
710-782013046250

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 255Ohm Ferrite Core

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Datasheet

565In Stock

24,54 kr.

24,02 kr.

22,98 kr.

22,01 kr.

Min.: 1
Mult.: 1

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

782013057450
Wurth Elektronik
1: 32,38 kr.
611In Stock

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

611In Stock

32,38 kr.

30,96 kr.

28,94 kr.

27,01 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 210Ohm Ferrite Core

782013068250
Wurth Elektronik
1: 32,38 kr.
328In Stock

Mfr. Part No.
782013068250

Mouser Part No
710-782013068250

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 210Ohm Ferrite Core

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Datasheet

328In Stock

32,38 kr.

30,96 kr.

28,94 kr.

27,01 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core

782013069285
Wurth Elektronik
1: 38,94 kr.
186In Stock

Mfr. Part No.
782013069285

Mouser Part No
710-782013069285

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core

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Datasheet

186In Stock

38,94 kr.

37,52 kr.

36,63 kr.

35,06 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 200Ohm Ferrite Core

782013079285
Wurth Elektronik
1: 32,38 kr.
236In Stock

Mfr. Part No.
782013079285

Mouser Part No
710-782013079285

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 200Ohm Ferrite Core

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Datasheet

236In Stock

32,38 kr.

31,03 kr.

28,94 kr.

27,01 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core

782013100280
Wurth Elektronik
1: 32,38 kr.
135In Stock

Mfr. Part No.
782013100280

Mouser Part No
710-782013100280

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core

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Datasheet

135In Stock

32,38 kr.

31,03 kr.

28,94 kr.

27,01 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 345Ohm Ferrite Core

782013110508
Wurth Elektronik
1: 38,94 kr.
579In Stock

Mfr. Part No.
782013110508

Mouser Part No
710-782013110508

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 345Ohm Ferrite Core

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Datasheet

579In Stock

38,94 kr.

38,20 kr.

36,63 kr.

35,06 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA Axial EMI Suppression Ferrite 152 Ohms

782013410400
Wurth Elektronik
1: 346,44 kr.
16In Stock

Mfr. Part No.
782013410400

Mouser Part No
710-782013410400

Wurth Elektronik

Ferrite Cable Cores WE-AEFA Axial EMI Suppression Ferrite 152 Ohms

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Datasheet

16In Stock

346,44 kr.

333,61 kr.

295,12 kr.

Min.: 1
Mult.: 1

Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 52Ohms AECQ2

782163151300
Wurth Elektronik
1: 141,14 kr.
82In Stock

Mfr. Part No.
782163151300

Mouser Part No
710-782163151300

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 52Ohms AECQ2

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Datasheet

82In Stock

141,14 kr.

129,36 kr.

117,57 kr.

105,86 kr.

94,07 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 165 ohm 33.4mm

74270191
Wurth Elektronik
1: 48,34 kr.
17.978On Order

Mfr. Part No.
74270191

Mouser Part No
710-74270191

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 165 ohm 33.4mm

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Datasheet

17.978On Order

48,34 kr.

43,94 kr.

39,99 kr.

33,05 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 1.65mm 50Ohm @ 25MHz

74270015
Wurth Elektronik
1: 4,49 kr.
8.332Expected 25/09/2026

Mfr. Part No.
74270015

Mouser Part No
710-74270015

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.65mm 50Ohm @ 25MHz

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Datasheet

8.332Expected 25/09/2026

4,49 kr.

4,38 kr.

4,23 kr.

4,08 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

74270045
Wurth Elektronik
1: 8,65 kr.
6.286On Order

Mfr. Part No.
74270045

Mouser Part No
710-74270045

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

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Datasheet

6.286On Order

8,65 kr.

8,50 kr.

8,21 kr.

7,61 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

7427005
Wurth Elektronik
1: 7,91 kr.
5.060On 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

5.060On Order

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 1 Turn Axial 25MHz @ 50Ohms

74270063
Wurth Elektronik
1: 14,02 kr.
1.616Expected 28/08/2026

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

1.616Expected 28/08/2026

14,02 kr.

11,56 kr.

10,67 kr.

9,77 kr.

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Min.: 1
Mult.: 1

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

7427010
Wurth Elektronik
1: 9,47 kr.
12.693On 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

12.693On Order

9,47 kr.

8,65 kr.

7,83 kr.

7,12 kr.

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Min.: 1
Mult.: 1

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

7427014
Wurth Elektronik
1: 24,62 kr.
1.762Expected 28/08/2026

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

1.762Expected 28/08/2026

24,62 kr.

22,83 kr.

20,74 kr.

18,87 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm

7427212
Wurth Elektronik
1: 16,49 kr.
7.190On Order

Mfr. Part No.
7427212

Mouser Part No
710-7427212

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm

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Datasheet

7.190On Order

16,49 kr.

15,22 kr.

13,80 kr.

12,61 kr.

11,41 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 150Ohm 20Pol

7427232
Wurth Elektronik
1: 31,56 kr.
505On Order

Mfr. Part No.
7427232

Mouser Part No
710-7427232

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 150Ohm 20Pol

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Datasheet

505On Order

31,56 kr.

29,32 kr.

27,75 kr.

Min.: 1
Mult.: 1

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

7427805
Wurth Elektronik
1: 23,57 kr.
1.589On Order

Mfr. Part No.
7427805

Mouser Part No
710-7427805

Wurth Elektronik

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

Learn More

Datasheet

1.589On Order

23,57 kr.

22,60 kr.

21,11 kr.

19,62 kr.

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Min.: 1
Mult.: 1

EMI Suppression Ferrite Beads

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