Passive Components – Mouser South Africa

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 178

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Ferrite Cable Cores WE-AFB Axial 25MHz 85Ohm

74270034
Wurth Elektronik
1: $1.58
1,108In Stock
768Expected 2026/02/20

Mfr. Part No.
74270034

Mouser Part No
710-74270034

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 85Ohm

Learn More

Datasheet

1,108In Stock

768Expected 2026/02/20

$1.58

$1.56

$1.50

$1.40

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 173Ohm

74270035
Wurth Elektronik
1: $2.17
255In Stock
2,678On Order

Mfr. Part No.
74270035

Mouser Part No
710-74270035

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 173Ohm

Learn More

Datasheet

255In Stock

2,678On Order

$2.17

$2.12

$2.04

$1.94

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 240Ohms

74270038
Wurth Elektronik
1: $1.07
690In Stock
256Expected 2026/02/20

Mfr. Part No.
74270038

Mouser Part No
710-74270038

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 240Ohms

Learn More

Datasheet

690In Stock

256Expected 2026/02/20

$1.07

$1.05

$1.02

$0.952

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 300Ohm

74270044
Wurth Elektronik
1: $7.92
230In Stock
840Expected 2026/02/20

Mfr. Part No.
74270044

Mouser Part No
710-74270044

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 300Ohm

Learn More

Datasheet

230In Stock

840Expected 2026/02/20

$7.92

$7.75

$7.41

$7.09

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial Ferrite Core 170 OHM

74270052
Wurth Elektronik
1: $1.23
220In Stock
2,871On Order

Mfr. Part No.
74270052

Mouser Part No
710-74270052

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial Ferrite Core 170 OHM

Learn More

Datasheet

220In Stock

2,871On Order

$1.23

$1.20

$1.15

$1.10

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

74270055
Wurth Elektronik
1: $2.79
382In Stock

Mfr. Part No.
74270055

Mouser Part No
710-74270055

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

Learn More

Datasheet

382In Stock

$2.79

$2.72

$2.61

$2.50

$2.38

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 120Ohm

74270060
Wurth Elektronik
1: $1.35
607In Stock

Mfr. Part No.
74270060

Mouser Part No
710-74270060

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 120Ohm

Learn More

Datasheet

607In Stock

$1.35

$1.33

$1.26

$1.21

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 50Ohms

74270063
Wurth Elektronik
1: $2.19
1,205In Stock

Mfr. Part No.
74270063

Mouser Part No
710-74270063

Wurth Elektronik

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 50Ohms

Learn More

Datasheet

1,205In Stock

$2.19

$1.80

$1.66

$1.52

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 28Ohms

7427007
Wurth Elektronik
1: $0.90
692In Stock
330Expected 2026/02/20

Mfr. Part No.
7427007

Mouser Part No
710-7427007

Wurth Elektronik

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 28Ohms

Learn More

Datasheet

692In Stock

330Expected 2026/02/20

$0.90

$0.896

$0.875

$0.854

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 1.1mm 39Ohm @ 25MHz

742700713
Wurth Elektronik
1: $0.58
80In Stock
600Expected 2026/02/20

Mfr. Part No.
742700713

Mouser Part No
710-742700713

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.1mm 39Ohm @ 25MHz

Learn More

Datasheet

80In Stock

600Expected 2026/02/20

$0.58

$0.578

$0.57

$0.549

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 1.8mm 25Ohm @ 25MHz

7427007141
Wurth Elektronik
1: $0.65
116In Stock
500Expected 2026/02/20

Mfr. Part No.
7427007141

Mouser Part No
710-7427007141

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.8mm 25Ohm @ 25MHz

Learn More

Datasheet

116In Stock

500Expected 2026/02/20

$0.65

$0.629

$0.588

$0.548

$0.527

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 1mm 35Ohm @ 25MHz

74270073
Wurth Elektronik
1: $0.58
137In Stock

Mfr. Part No.
74270073

Mouser Part No
710-74270073

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1mm 35Ohm @ 25MHz

Learn More

Datasheet

137In Stock

$0.58

$0.578

$0.57

$0.549

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 154Ohm

74270077
Wurth Elektronik
1: $2.76
2,053In Stock

Mfr. Part No.
74270077

Mouser Part No
710-74270077

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 154Ohm

Learn More

Datasheet

2,053In Stock

$2.76

$2.44

$2.13

$1.84

$1.19

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 71Ohm

74270091
Wurth Elektronik
1: $2.58
1,340In Stock

Mfr. Part No.
74270091

Mouser Part No
710-74270091

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 71Ohm

Learn More

Datasheet

1,340In Stock

$2.58

$2.52

$2.42

$2.31

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 90Ohm

74270093
Wurth Elektronik
1: $2.35
987In Stock
2,176On Order

Mfr. Part No.
74270093

Mouser Part No
710-74270093

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 90Ohm

Learn More

Datasheet

987In Stock

2,176On Order

$2.35

$2.29

$2.20

$2.11

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 115Ohm

74270095
Wurth Elektronik
1: $4.83
757In Stock
1,722On Order

Mfr. Part No.
74270095

Mouser Part No
710-74270095

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 115Ohm

Learn More

Datasheet

757In Stock

1,722On Order

$4.83

$4.71

$4.51

$4.31

View

Min.: 1
Mult.: 1

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

74270104
Wurth Elektronik
1: $1.62
1,616In Stock

Mfr. Part No.
74270104

Mouser Part No
710-74270104

Wurth Elektronik

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

Learn More

Datasheet

1,616In Stock

$1.62

$1.59

$1.54

$1.47

$1.35

Min.: 1
Mult.: 1

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

742701110
Wurth Elektronik
1: $2.36
1,175In Stock

Mfr. Part No.
742701110

Mouser Part No
710-742701110

Wurth Elektronik

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

Learn More

Datasheet

1,175In Stock

$2.36

$2.33

$2.24

$2.15

$1.98

Min.: 1
Mult.: 1

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

742701111
Wurth Elektronik
1: $2.36
1,345In Stock

Mfr. Part No.
742701111

Mouser Part No
710-742701111

Wurth Elektronik

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

Learn More

Datasheet

1,345In Stock

$2.36

$2.33

$2.24

$2.15

$1.98

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz

74270113
Wurth Elektronik
1: $1.35
264In Stock
2,016On Order

Mfr. Part No.
74270113

Mouser Part No
710-74270113

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz

Learn More

Datasheet

264In Stock

2,016On Order

$1.35

$1.33

$1.27

$1.22

$1.13

Min.: 1
Mult.: 1

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

74270115
Wurth Elektronik
1: $6.40
554In Stock

Mfr. Part No.
74270115

Mouser Part No
710-74270115

Wurth Elektronik

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

Learn More

Datasheet

554In Stock

$6.40

$6.29

$6.05

$5.83

$5.35

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz

7427012
Wurth Elektronik
1: $1.44
1,577In Stock

Mfr. Part No.
7427012

Mouser Part No
710-7427012

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz

Learn More

Datasheet

1,577In Stock

$1.44

$1.41

$1.36

$1.31

$1.20

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @88Ohms

74270120
Wurth Elektronik
1: $1.66
1,173In Stock
1,134Expected 2026/03/06

Mfr. Part No.
74270120

Mouser Part No
710-74270120

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @88Ohms

Learn More

Datasheet

1,173In Stock

1,134Expected 2026/03/06

$1.66

$1.51

$1.37

$1.26

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz

74270121
Wurth Elektronik
1: $2.43
152In Stock

Mfr. Part No.
74270121

Mouser Part No
710-74270121

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz

Learn More

Datasheet

152In Stock

$2.43

$2.38

$2.29

$2.20

$2.04

Min.: 1
Mult.: 1

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

7427014
Wurth Elektronik
1: $3.84
363In Stock

Mfr. Part No.
7427014

Mouser Part No
710-7427014

Wurth Elektronik

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

Learn More

Datasheet

363In Stock

$3.84

$3.56

$3.23

$2.94

View

Min.: 1
Mult.: 1

EMI Suppression Ferrite Beads

Types of Passive Components

Customer Service Office

Company

Resources

Support