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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 1.6mm 39Ohm @ 25MHz

74270012
Wurth Elektronik
1: 4,24 kr.
4.742In Stock

Mfr. Part No.
74270012

Mouser Part No
710-74270012

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.6mm 39Ohm @ 25MHz

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Datasheet

4.742In Stock

4,24 kr.

4,16 kr.

4,02 kr.

3,88 kr.

3,59 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 25 C

+ 125 C

Bulk

Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm

74270090
Wurth Elektronik
1: 22,53 kr.
6.516In Stock

Mfr. Part No.
74270090

Mouser Part No
710-74270090

Wurth Elektronik

Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm

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Datasheet

6.516In Stock

22,53 kr.

22,01 kr.

21,11 kr.

20,22 kr.

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Axial Leaded Ferrite Bead

- 25 C

+ 85 C

Tray

Ferrite Cable Cores WE-AFB EMI Axial 100MHz 205Ohm

74270051
Wurth Elektronik
1: 11,71 kr.
10.756In Stock

Mfr. Part No.
74270051

Mouser Part No
710-74270051

Wurth Elektronik

Ferrite Cable Cores WE-AFB EMI Axial 100MHz 205Ohm

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Datasheet

10.756In Stock

11,71 kr.

10,59 kr.

9,70 kr.

8,06 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm

7427216
Wurth Elektronik
1: 16,41 kr.
1.188In Stock

Mfr. Part No.
7427216

Mouser Part No
710-7427216

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm

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Datasheet

1.188In Stock

16,41 kr.

16,11 kr.

15,52 kr.

14,92 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-SAFB .55mm 38Ohm @ 25MHz

74270001
Wurth Elektronik
1: 4,04 kr.
4.655In Stock

Mfr. Part No.
74270001

Mouser Part No
710-74270001

Wurth Elektronik

Ferrite Cable Cores WE-SAFB .55mm 38Ohm @ 25MHz

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Datasheet

4.655In Stock

4,04 kr.

3,83 kr.

3,59 kr.

3,34 kr.

3,22 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 25 C

+ 105 C

Bulk

Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn

74270021
Wurth Elektronik
1: 4,04 kr.
10.793In Stock

Mfr. Part No.
74270021

Mouser Part No
710-74270021

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn

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Datasheet

10.793In Stock

4,04 kr.

3,83 kr.

3,59 kr.

3,34 kr.

3,22 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

- 25 C

+ 125 C

Bulk

Ferrite Cable Cores WE-SAFB .85mm 65Ohm @ 25MHz

7427002
Wurth Elektronik
1: 4,04 kr.
3.683In Stock

Mfr. Part No.
7427002

Mouser Part No
710-7427002

Wurth Elektronik

Ferrite Cable Cores WE-SAFB .85mm 65Ohm @ 25MHz

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Datasheet

3.683In Stock

4,04 kr.

3,83 kr.

3,59 kr.

3,34 kr.

3,22 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 25 C

+ 125 C

Bulk

Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 39Ohms AECQ2

782063151200
Wurth Elektronik
1: 123,54 kr.
4In Stock

Mfr. Part No.
782063151200

Mouser Part No
710-782063151200

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 39Ohms AECQ2

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Datasheet

4In Stock

123,54 kr.

113,24 kr.

102,87 kr.

92,65 kr.

82,28 kr.

Min.: 1
Mult.: 1

Ferrite Beads

EMI Suppression Ferrite Beads

Axial EMI Suppression Nanocrystalline

- 40 C

+ 125 C

Axial

Tray

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

7427807
Wurth Elektronik
1: 33,05 kr.
12In Stock

Mfr. Part No.
7427807

Mouser Part No
710-7427807

Wurth Elektronik

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

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Datasheet

12In Stock

33,05 kr.

31,63 kr.

29,54 kr.

27,53 kr.

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 45Ohms AECQ2

782163051200
Wurth Elektronik
1: 73,11 kr.
179In Stock

Mfr. Part No.
782163051200

Mouser Part No
710-782163051200

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 45Ohms AECQ2

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Datasheet

179In Stock

73,11 kr.

66,99 kr.

60,87 kr.

54,76 kr.

48,71 kr.

Min.: 1
Mult.: 1

Ferrite Beads

EMI Suppression Ferrite Beads

Nanocrystalline

- 40 C

+ 125 C

Axial

Tray

Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 60Ohms AECQ2

782163101300
Wurth Elektronik
1: 115,26 kr.
119In Stock

Mfr. Part No.
782163101300

Mouser Part No
710-782163101300

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 60Ohms AECQ2

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Datasheet

119In Stock

115,26 kr.

105,63 kr.

96,01 kr.

76,76 kr.

Min.: 1
Mult.: 1

Ferrite Beads

EMI Suppression Ferrite Beads

Nanocrystalline

- 40 C

+ 125 C

Axial

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz

74270104
Wurth Elektronik
1: 9,85 kr.
1.506In Stock

Mfr. Part No.
74270104

Mouser Part No
710-74270104

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz

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Datasheet

1.506In Stock

9,85 kr.

9,77 kr.

9,40 kr.

8,28 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ring Core

Tray

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

742701111
Wurth Elektronik
1: 14,40 kr.
2.424In Stock

Mfr. Part No.
742701111

Mouser Part No
710-742701111

Wurth Elektronik

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

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Datasheet

2.424In Stock

14,40 kr.

14,17 kr.

13,65 kr.

13,13 kr.

12,16 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ring Core

Tray

Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 20Ohms AECQ2

782063051100
Wurth Elektronik
1: 64,60 kr.
130In Stock

Mfr. Part No.
782063051100

Mouser Part No
710-782063051100

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 20Ohms AECQ2

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Datasheet

130In Stock

64,60 kr.

59,23 kr.

53,86 kr.

48,42 kr.

43,04 kr.

Min.: 1
Mult.: 1

Ferrite Beads

EMI Suppression Ferrite Beads

Axial EMI Suppression Nanocrystalline

- 40 C

+ 125 C

Axial

Tray

Ferrite Cable Cores WE-AFB 208Ohm 11.1mm

74270056
Wurth Elektronik
1: 25,59 kr.
859In Stock

Mfr. Part No.
74270056

Mouser Part No
710-74270056

Wurth Elektronik

Ferrite Cable Cores WE-AFB 208Ohm 11.1mm

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Datasheet

859In Stock

25,59 kr.

23,87 kr.

20,07 kr.

18,87 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

EMI Suppression Axial Ferrite Beads

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

7427230
Wurth Elektronik
1: 20,74 kr.
931In Stock
512Expected 25/09/2026

Mfr. Part No.
7427230

Mouser Part No
710-7427230

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

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Datasheet

931In Stock

512Expected 25/09/2026

20,74 kr.

19,32 kr.

18,28 kr.

17,75 kr.

16,86 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-AFB EMI Axial 100MHz 210Ohm

7427009
Wurth Elektronik
1: 9,85 kr.
23.018In Stock
616On Order

Mfr. Part No.
7427009

Mouser Part No
710-7427009

Wurth Elektronik

Ferrite Cable Cores WE-AFB EMI Axial 100MHz 210Ohm

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Datasheet

23.018In Stock

616On Order

9,85 kr.

8,88 kr.

8,13 kr.

6,80 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Bulk

Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm

74270030
Wurth Elektronik
1: 3,98 kr.
17.212In Stock
12.272Expected 11/09/2026

Mfr. Part No.
74270030

Mouser Part No
710-74270030

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm

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Datasheet

17.212In Stock

12.272Expected 11/09/2026

3,98 kr.

3,93 kr.

3,79 kr.

3,53 kr.

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Axial Leaded Ferrite Bead

Tray

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

74270115
Wurth Elektronik
1: 39,02 kr.
1.183In Stock
640Expected 18/09/2026

Mfr. Part No.
74270115

Mouser Part No
710-74270115

Wurth Elektronik

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

Learn More

Datasheet

1.183In Stock

640Expected 18/09/2026

39,02 kr.

38,34 kr.

35,51 kr.

32,67 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ring Core

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz

74270117
Wurth Elektronik
1: 4,36 kr.
12.113In Stock
7.161Expected 11/09/2026

Mfr. Part No.
74270117

Mouser Part No
710-74270117

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz

Learn More

Datasheet

12.113In Stock

7.161Expected 11/09/2026

4,36 kr.

4,30 kr.

4,15 kr.

3,98 kr.

3,67 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ring Core

Tray

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

74270119
Wurth Elektronik
1: 5,71 kr.
5.664In Stock
5.704Expected 25/09/2026

Mfr. Part No.
74270119

Mouser Part No
710-74270119

Wurth Elektronik

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

Learn More

Datasheet

5.664In Stock

5.704Expected 25/09/2026

5,71 kr.

5,60 kr.

5,39 kr.

5,18 kr.

4,77 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ring Core

Tray

Ferrite Cable Cores WE-AFB 125Ohms 7.5mm

742700752
Wurth Elektronik
1: 6,61 kr.
989In Stock

Mfr. Part No.
742700752

Mouser Part No
710-742700752

Wurth Elektronik

Ferrite Cable Cores WE-AFB 125Ohms 7.5mm

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Datasheet

989In Stock

6,61 kr.

6,16 kr.

5,75 kr.

5,18 kr.

4,87 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

EMI Suppression Axial Ferrite Beads

- 25 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

74270106
Wurth Elektronik
1: 13,28 kr.
305In Stock
252Expected 25/09/2026

Mfr. Part No.
74270106

Mouser Part No
710-74270106

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

Learn More

Datasheet

305In Stock

252Expected 25/09/2026

13,28 kr.

12,53 kr.

11,41 kr.

10,07 kr.

9,18 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: 47,59 kr.
41In Stock

Mfr. Part No.
74270198

Mouser Part No
710-74270198

Wurth Elektronik

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

Learn More

Datasheet

41In Stock

47,59 kr.

45,51 kr.

43,27 kr.

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ring Core

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

74272213
Wurth Elektronik
1: 8,95 kr.
610In Stock

Mfr. Part No.
74272213

Mouser Part No
710-74272213

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

Learn More

Datasheet

610In Stock

8,95 kr.

8,36 kr.

7,91 kr.

7,61 kr.

7,25 kr.

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 25 C

+ 125 C

Tray

EMI Suppression Ferrite Beads

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