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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 1 Turn Axial 25MHz @ 59Ohms

74270162
Wurth Elektronik
1: 3,98 kr.
613In Stock

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

613In Stock

3,98 kr.

3,80 kr.

3,55 kr.

3,32 kr.

3,19 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

EMI Suppression Ferrite Beads

- 25 C

+ 125 C

Tray

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

742701712
Wurth Elektronik
1: 3,85 kr.
387In Stock

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

387In Stock

3,85 kr.

3,60 kr.

3,27 kr.

2,98 kr.

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ring Core

Bulk

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

7427018
Wurth Elektronik
1: 7,61 kr.
118In 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

118In Stock

7,61 kr.

6,86 kr.

6,14 kr.

5,36 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ring Core

- 25 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-TOF 133Ohm 33.4mm

74270198
Wurth Elektronik
1: 50,13 kr.
22In Stock

Mfr. Part No.
74270198

Mouser Part No
710-74270198

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 133Ohm 33.4mm

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Datasheet

22In Stock

50,13 kr.

49,39 kr.

47,82 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ring Core

- 25 C

+ 125 C

Tray

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

7427211
Wurth Elektronik
1: 12,09 kr.
58In Stock
1.400On Order

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

58In Stock

1.400On Order

12,09 kr.

9,70 kr.

8,06 kr.

7,18 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

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

7427217
Wurth Elektronik
1: 51,32 kr.
235In 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

235In Stock

51,32 kr.

48,79 kr.

45,51 kr.

43,04 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm

7427220
Wurth Elektronik
1: 23,28 kr.
96In 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

96In Stock

23,28 kr.

22,45 kr.

20,59 kr.

19,69 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-FLAT 42Ohms 23Pol

7427222
Wurth Elektronik
1: 19,40 kr.
31In Stock

Mfr. Part No.
7427222

Mouser Part No
710-7427222

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 42Ohms 23Pol

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Datasheet

31In Stock

19,40 kr.

18,05 kr.

16,56 kr.

14,85 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 25 C

+ 125 C

Tray

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

74278011
Wurth Elektronik
1: 16,34 kr.
128In 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

128In Stock

16,34 kr.

15,67 kr.

14,70 kr.

13,65 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Bead Core

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-FLAT Round 100MHz @ 58Ohms

74278021
Wurth Elektronik
1: 16,34 kr.
142In Stock

Mfr. Part No.
74278021

Mouser Part No
710-74278021

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Round 100MHz @ 58Ohms

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Datasheet

142In Stock

16,34 kr.

15,67 kr.

14,70 kr.

13,65 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

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

74278031
Wurth Elektronik
1: 16,34 kr.
822In Stock

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

822In Stock

16,34 kr.

15,67 kr.

14,70 kr.

13,65 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

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

74278041
Wurth Elektronik
1: 19,10 kr.
135In Stock

Mfr. Part No.
74278041

Mouser Part No
710-74278041

Wurth Elektronik

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

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Datasheet

135In Stock

19,10 kr.

18,28 kr.

17,16 kr.

15,89 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

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

7427805
Wurth Elektronik
1: 23,57 kr.
529In Stock

Mfr. Part No.
7427805

Mouser Part No
710-7427805

Wurth Elektronik

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

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Datasheet

529In Stock

23,57 kr.

22,60 kr.

21,11 kr.

19,62 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

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

7427808
Wurth Elektronik
1: 14,92 kr.
228In Stock

Mfr. Part No.
7427808

Mouser Part No
710-7427808

Wurth Elektronik

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

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Datasheet

228In Stock

14,92 kr.

14,25 kr.

13,35 kr.

12,38 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

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.

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Bead Core

- 25 C

+ 125 C

Tray

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

74278082
Wurth Elektronik
1: 22,31 kr.
136In Stock
180Expected 08/05/2026

Mfr. Part No.
74278082

Mouser Part No
710-74278082

Wurth Elektronik

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

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Datasheet

136In Stock

180Expected 08/05/2026

22,31 kr.

21,34 kr.

19,99 kr.

18,58 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

Ferrite Cable Cores 166uF

74278083
Wurth Elektronik
1: 18,35 kr.
123In Stock

Mfr. Part No.
74278083

Mouser Part No
710-74278083

Wurth Elektronik

Ferrite Cable Cores 166uF

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Datasheet

123In Stock

18,35 kr.

17,61 kr.

16,41 kr.

15,37 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 25 C

+ 125 C

Tray

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

782013033150
Wurth Elektronik
1: 24,54 kr.
604In 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

604In Stock

24,54 kr.

24,02 kr.

22,98 kr.

22,01 kr.

21,04 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

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

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

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

782013046185
Wurth Elektronik
1: 24,54 kr.
73In 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

73In Stock

24,54 kr.

24,02 kr.

22,98 kr.

22,01 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

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

782013046250
Wurth Elektronik
1: 24,54 kr.
681In 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

681In Stock

24,54 kr.

24,02 kr.

22,98 kr.

22,01 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

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

782013059285
Wurth Elektronik
1: 32,38 kr.
556In Stock

Mfr. Part No.
782013059285

Mouser Part No
710-782013059285

Wurth Elektronik

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

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Datasheet

556In Stock

32,38 kr.

30,96 kr.

28,94 kr.

27,01 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

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

782013068250
Wurth Elektronik
1: 32,38 kr.
352In 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

352In Stock

32,38 kr.

30,96 kr.

28,94 kr.

27,01 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

Ferrite Cable Cores WE-AEFA AEC-Q200 240Ohm Ferrite Core

782013125285
Wurth Elektronik
1: 51,85 kr.
190In Stock

Mfr. Part No.
782013125285

Mouser Part No
710-782013125285

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 240Ohm Ferrite Core

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Datasheet

190In Stock

51,85 kr.

51,03 kr.

47,45 kr.

45,73 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

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

782013410400
Wurth Elektronik
1: 346,44 kr.
10In 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

10In Stock

346,44 kr.

333,61 kr.

295,12 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Axial

- 55 C

+ 150 C

Bulk

EMI Suppression Ferrite Beads

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