Ferrites – Mouser Singapore

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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: $0.898
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

$0.898

$0.881

$0.853

$0.823

$0.76

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm

74270090
Wurth Elektronik
1: $4.77
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

$4.77

$4.66

$4.47

$4.28

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

74270021
Wurth Elektronik
1: $0.857
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

$0.857

$0.813

$0.76

$0.709

$0.681

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

74270051
Wurth Elektronik
1: $2.48
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

$2.48

$2.24

$2.05

$1.71

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm

7427216
Wurth Elektronik
1: $3.48
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

$3.48

$3.41

$3.29

$3.16

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

74270001
Wurth Elektronik
1: $0.857
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

$0.857

$0.813

$0.76

$0.709

$0.681

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

782063151200
Wurth Elektronik
1: $26.19
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

$26.19

$24.00

$21.81

$19.64

$17.45

Min.: 1
Mult.: 1

Ferrite Beads

EMI Suppression Ferrite Beads

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

7427807
Wurth Elektronik
1: $7.00
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

$7.00

$6.70

$6.27

$5.83

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

7427002
Wurth Elektronik
1: $0.857
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

$0.857

$0.813

$0.76

$0.709

$0.681

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

782163101300
Wurth Elektronik
1: $24.44
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

$24.44

$22.39

$20.36

$16.28

Min.: 1
Mult.: 1

Ferrite Beads

EMI Suppression Ferrite Beads

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

74270104
Wurth Elektronik
1: $2.09
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

$2.09

$2.07

$1.99

$1.75

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

742701111
Wurth Elektronik
1: $3.05
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

$3.05

$3.01

$2.90

$2.79

$2.57

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

782063051100
Wurth Elektronik
1: $13.70
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

$13.70

$12.55

$11.41

$10.27

$9.13

Min.: 1
Mult.: 1

Ferrite Beads

EMI Suppression Ferrite Beads

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

782163051200
Wurth Elektronik
1: $15.49
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

$15.49

$14.20

$12.91

$11.61

$10.32

Min.: 1
Mult.: 1

Ferrite Beads

EMI Suppression Ferrite Beads

Ferrite Cable Cores WE-AFB 208Ohm 11.1mm

74270056
Wurth Elektronik
1: $5.43
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

$5.43

$5.06

$4.26

$4.00

Min.: 1
Mult.: 1

Ferrite Cable Cores

EMI Suppression Axial Ferrite Beads

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

7427230
Wurth Elektronik
1: $4.39
931In Stock
512Expected 25/9/2026

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 25/9/2026

$4.39

$4.09

$3.88

$3.77

$3.58

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

7427009
Wurth Elektronik
1: $2.08
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

$2.08

$1.88

$1.73

$1.44

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm

74270030
Wurth Elektronik
1: $0.843
17,212In Stock
12,272Expected 11/9/2026

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 11/9/2026

$0.843

$0.834

$0.804

$0.748

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

74270115
Wurth Elektronik
1: $8.27
1,183In Stock
640Expected 18/9/2026

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

1,183In Stock

640Expected 18/9/2026

$8.27

$8.13

$7.52

$6.92

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

74270117
Wurth Elektronik
1: $0.925
12,113In Stock
7,161Expected 11/9/2026

Mfr. Part No.
74270117

Mouser Part No
710-74270117

Wurth Elektronik

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

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Datasheet

12,113In Stock

7,161Expected 11/9/2026

$0.925

$0.913

$0.879

$0.845

$0.778

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

74270119
Wurth Elektronik
1: $1.21
5,664In Stock
5,704Expected 25/9/2026

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

5,664In Stock

5,704Expected 25/9/2026

$1.21

$1.19

$1.14

$1.10

$1.01

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cable Cores WE-AFB 125Ohms 7.5mm

742700752
Wurth Elektronik
1: $1.40
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

$1.40

$1.31

$1.22

$1.10

$1.03

Min.: 1
Mult.: 1

Ferrite Cable Cores

EMI Suppression Axial Ferrite Beads

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

74270106
Wurth Elektronik
1: $2.82
305In Stock
252Expected 25/9/2026

Mfr. Part No.
74270106

Mouser Part No
710-74270106

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

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Datasheet

305In Stock

252Expected 25/9/2026

$2.82

$2.65

$2.42

$2.14

$1.94

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

74270198
Wurth Elektronik
1: $10.09
41In 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

41In Stock

$10.09

$9.64

$9.17

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

74272213
Wurth Elektronik
1: $1.89
610In Stock

Mfr. Part No.
74272213

Mouser Part No
710-74272213

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

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Datasheet

610In Stock

$1.89

$1.77

$1.67

$1.62

$1.54

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

EMI Suppression Ferrite Beads

Types of Ferrites

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