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 Toroids / Ferrite Rings WE-TOF Toroidal 54Ohm @ 25MHz

7427015
Wurth Elektronik
1: $5.50
1,021In Stock
180Expected 6/3/2026

Mfr. Part No.
7427015

Mouser Part No
710-7427015

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 54Ohm @ 25MHz

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Datasheet

1,021In Stock

180Expected 6/3/2026

$5.50

$5.39

$5.20

$5.00

$4.60

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 125 ohm 14.5mm

742701703
Wurth Elektronik
1: $2.45
169In Stock
1,690Expected 20/2/2026

Mfr. Part No.
742701703

Mouser Part No
710-742701703

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 125 ohm 14.5mm

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Datasheet

169In Stock

1,690Expected 20/2/2026

$2.45

$2.22

$2.02

$1.83

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 100ohms 7.5mm

742701716
Wurth Elektronik
1: $1.52
396In Stock
2,310On Order

Mfr. Part No.
742701716

Mouser Part No
710-742701716

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 100ohms 7.5mm

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Datasheet

396In Stock

2,310On Order

$1.52

$1.37

$1.25

$1.14

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz

74270176
Wurth Elektronik
1: $0.848
889In Stock

Mfr. Part No.
74270176

Mouser Part No
710-74270176

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz

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Datasheet

889In Stock

$0.848

$0.802

$0.728

$0.663

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

74270182
Wurth Elektronik
1: $3.88
152In Stock

Mfr. Part No.
74270182

Mouser Part No
710-74270182

Wurth Elektronik

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

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Datasheet

152In Stock

$3.88

$3.81

$3.67

$3.53

$3.25

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cable Cores WE-FLAT 48Ohms 21Pol

7427210
Wurth Elektronik
1: $2.71
105In Stock

Mfr. Part No.
7427210

Mouser Part No
710-7427210

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 48Ohms 21Pol

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Datasheet

105In Stock

$2.71

$2.53

$2.32

$2.14

$2.11

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm

7427212
Wurth Elektronik
1: $3.57
629In Stock
500Expected 20/2/2026

Mfr. Part No.
7427212

Mouser Part No
710-7427212

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm

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Datasheet

629In Stock

500Expected 20/2/2026

$3.57

$3.29

$2.99

$2.72

$2.47

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm

7427218
Wurth Elektronik
1: $5.55
247In Stock

Mfr. Part No.
7427218

Mouser Part No
710-7427218

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm

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Datasheet

247In Stock

$5.55

$5.14

$4.67

$4.06

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

74272213
Wurth Elektronik
1: $2.03
107In Stock
128Expected 20/2/2026

Mfr. Part No.
74272213

Mouser Part No
710-74272213

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

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Datasheet

107In Stock

128Expected 20/2/2026

$2.03

$1.89

$1.78

$1.74

$1.64

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Core 100MHz 48Ohm

7427223
Wurth Elektronik
1: $6.10
97In Stock
324Expected 20/2/2026

Mfr. Part No.
7427223

Mouser Part No
710-7427223

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 48Ohm

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Datasheet

97In Stock

324Expected 20/2/2026

$6.10

$5.74

$5.37

$5.00

$4.81

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT 13 Poles Round 100MHz @52Ohms

7427225
Wurth Elektronik
1: $1.86
48In Stock
512Expected 20/2/2026

Mfr. Part No.
7427225

Mouser Part No
710-7427225

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 13 Poles Round 100MHz @52Ohms

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Datasheet

48In Stock

512Expected 20/2/2026

$1.86

$1.70

$1.54

$1.40

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm

7427228
Wurth Elektronik
1: $5.50
160In Stock

Mfr. Part No.
7427228

Mouser Part No
710-7427228

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm

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Datasheet

160In Stock

$5.50

$5.39

$5.18

$4.98

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

7427230
Wurth Elektronik
1: $4.73
21In Stock
462On Order

Mfr. Part No.
7427230

Mouser Part No
710-7427230

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

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Datasheet

21In Stock

462On Order

$4.73

$4.39

$4.16

$4.04

$3.84

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT 50Ohms 16Pol

7427231
Wurth Elektronik
1: $1.97
91In Stock
128Expected 27/2/2026

Mfr. Part No.
7427231

Mouser Part No
710-7427231

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 50Ohms 16Pol

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Datasheet

91In Stock

128Expected 27/2/2026

$1.97

$1.83

$1.68

$1.50

$1.37

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT 150Ohm 20Pol

7427232
Wurth Elektronik
1: $6.84
16In Stock
210On Order

Mfr. Part No.
7427232

Mouser Part No
710-7427232

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 150Ohm 20Pol

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Datasheet

16In Stock

210On Order

$6.84

$6.35

$6.00

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-AFB Axial 1MHz 90Ohm

74277255
Wurth Elektronik
1: $8.27
147In Stock

Mfr. Part No.
74277255

Mouser Part No
710-74277255

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 1MHz 90Ohm

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Datasheet

147In Stock

$8.27

$8.09

$7.77

$7.44

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Ferrites

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

7427801
Wurth Elektronik
1: $3.54
114In Stock

Mfr. Part No.
7427801

Mouser Part No
710-7427801

Wurth Elektronik

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

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Datasheet

114In Stock

$3.54

$3.39

$3.18

$2.96

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Ferrite Cable Cores WE-FLAT Round 100MHz @ 74Ohms

74278032
Wurth Elektronik
1: $3.77
87In Stock
100Expected 20/2/2026

Mfr. Part No.
74278032

Mouser Part No
710-74278032

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Round 100MHz @ 74Ohms

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Datasheet

87In Stock

100Expected 20/2/2026

$3.77

$3.60

$3.36

$3.14

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

74278042
Wurth Elektronik
1: $4.14
153In Stock

Mfr. Part No.
74278042

Mouser Part No
710-74278042

Wurth Elektronik

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

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Datasheet

153In Stock

$4.14

$3.96

$3.71

$3.45

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

74278043
Wurth Elektronik
1: $4.14
214In Stock

Mfr. Part No.
74278043

Mouser Part No
710-74278043

Wurth Elektronik

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

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Datasheet

214In Stock

$4.14

$3.42

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

7427806
Wurth Elektronik
1: $5.92
102In Stock

Mfr. Part No.
7427806

Mouser Part No
710-7427806

Wurth Elektronik

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

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Datasheet

102In Stock

$5.92

$5.66

$5.30

$4.93

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

7427809
Wurth Elektronik
1: $3.59
1,007In Stock

Mfr. Part No.
7427809

Mouser Part No
710-7427809

Wurth Elektronik

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

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Datasheet

1,007In Stock

$3.59

$3.45

$3.21

$2.99

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 84Ohm Ferrite Core

782013044095
Wurth Elektronik
1: $5.31
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

$5.31

$5.20

$4.98

$4.77

$4.56

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

782013057450
Wurth Elektronik
1: $7.02
198In Stock
180Expected 20/2/2026

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

198In Stock

180Expected 20/2/2026

$7.02

$6.70

$6.27

$5.85

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

782013069285
Wurth Elektronik
1: $8.44
256In 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

256In Stock

$8.44

$8.13

$7.94

$7.60

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

EMI Suppression Ferrite Beads

Types of Ferrites

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