Passive Components – Mouser United Kingdom

.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 163Ohm

74270031
Wurth Elektronik
1: £0.488
8,316In Stock
896On Order

Mfr. Part No.
74270031

Mouser Part No
710-74270031

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 163Ohm

Learn More

Datasheet

8,316In Stock

896On Order

£0.488

£0.485

£0.467

£0.434

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 170Ohm

74270032
Wurth Elektronik
1: £0.661
13,311In Stock
24,320Expected 09/10/2026

Mfr. Part No.
74270032

Mouser Part No
710-74270032

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 170Ohm

Learn More

Datasheet

13,311In Stock

24,320Expected 09/10/2026

£0.661

£0.655

£0.633

£0.588

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm

74270033
Wurth Elektronik
1: £0.518
11,724In Stock
18,000On Order

Mfr. Part No.
74270033

Mouser Part No
710-74270033

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm

Learn More

Datasheet

11,724In Stock

18,000On Order

£0.518

£0.512

£0.495

£0.459

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 173Ohm

74270035
Wurth Elektronik
1: £1.63
5,338In Stock
16,002On Order

Mfr. Part No.
74270035

Mouser Part No
710-74270035

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 173Ohm

Learn More

Datasheet

5,338In Stock

16,002On Order

£1.63

£1.59

£1.53

£1.46

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB EMI Axial 100MHz 200Ohm

742700381
Wurth Elektronik
1: £0.563
16,049In Stock

Mfr. Part No.
742700381

Mouser Part No
710-742700381

Wurth Elektronik

Ferrite Cable Cores WE-AFB EMI Axial 100MHz 200Ohm

Learn More

Datasheet

16,049In Stock

£0.563

£0.499

£0.461

£0.384

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 156Ohm

74270043
Wurth Elektronik
1: £0.89
8,481In Stock

Mfr. Part No.
74270043

Mouser Part No
710-74270043

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 156Ohm

Learn More

Datasheet

8,481In Stock

£0.89

£0.871

£0.834

£0.811

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 300Ohm

74270044
Wurth Elektronik
1: £5.95
1,548In Stock

Mfr. Part No.
74270044

Mouser Part No
710-74270044

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 300Ohm

Learn More

Datasheet

1,548In Stock

£5.95

£5.81

£5.56

£5.33

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 195Ohm

74270053
Wurth Elektronik
1: £0.96
9,462In Stock

Mfr. Part No.
74270053

Mouser Part No
710-74270053

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 195Ohm

Learn More

Datasheet

9,462In Stock

£0.96

£0.943

£0.899

£0.863

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 202Ohm

74270057
Wurth Elektronik
1: £3.37
3,261In Stock
3,840On Order

Mfr. Part No.
74270057

Mouser Part No
710-74270057

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 202Ohm

Learn More

Datasheet

3,261In Stock

3,840On Order

£3.37

£3.30

£3.16

£3.03

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 256Ohm

74270062
Wurth Elektronik
1: £0.96
2,509In Stock
4,440On Order

Mfr. Part No.
74270062

Mouser Part No
710-74270062

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 256Ohm

Learn More

Datasheet

2,509In Stock

4,440On Order

£0.96

£0.943

£0.899

£0.863

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 3.6mm 144Ohm @ 25MHz

742700726
Wurth Elektronik
1: £0.443
5,866In Stock
3,400Expected 27/11/2026

Mfr. Part No.
742700726

Mouser Part No
710-742700726

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 3.6mm 144Ohm @ 25MHz

Learn More

Datasheet

5,866In Stock

3,400Expected 27/11/2026

£0.443

£0.425

£0.397

£0.37

View

Min.: 1
Mult.: 1

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

7427009
Wurth Elektronik
1: £1.20
12,357In Stock
12,760On Order

Mfr. Part No.
7427009

Mouser Part No
710-7427009

Wurth Elektronik

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

Learn More

Datasheet

12,357In Stock

12,760On Order

£1.20

£1.09

£0.995

£0.925

£0.834

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 90Ohm

74270093
Wurth Elektronik
1: £1.76
2,047In Stock

Mfr. Part No.
74270093

Mouser Part No
710-74270093

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 90Ohm

Learn More

Datasheet

2,047In Stock

£1.76

£1.72

£1.65

£1.58

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 115Ohm

74270095
Wurth Elektronik
1: £3.62
1,959In Stock
2,497On Order

Mfr. Part No.
74270095

Mouser Part No
710-74270095

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 115Ohm

Learn More

Datasheet

1,959In Stock

2,497On Order

£3.62

£3.54

£3.39

£3.24

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 116Ohm

74270096
Wurth Elektronik
1: £3.85
2,459In Stock
819On Order

Mfr. Part No.
74270096

Mouser Part No
710-74270096

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 116Ohm

Learn More

Datasheet

2,459In Stock

819On Order

£3.85

£3.77

£3.61

£3.46

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 64Ohm @ 25MHz

74270097
Wurth Elektronik
1: £4.85
2,717In Stock
1,485Expected 14/08/2026

Mfr. Part No.
74270097

Mouser Part No
710-74270097

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 64Ohm @ 25MHz

Learn More

Datasheet

2,717In Stock

1,485Expected 14/08/2026

£4.85

£4.52

£4.43

£4.20

View

Min.: 1
Mult.: 1

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

74270120
Wurth Elektronik
1: £1.25
2,140In Stock
3,024Expected 14/08/2026

Mfr. Part No.
74270120

Mouser Part No
710-74270120

Wurth Elektronik

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

Learn More

Datasheet

2,140In Stock

3,024Expected 14/08/2026

£1.25

£1.13

£1.03

£0.943

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 72Ohm @ 25MHz

7427013
Wurth Elektronik
1: £1.26
7,807In Stock

Mfr. Part No.
7427013

Mouser Part No
710-7427013

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 72Ohm @ 25MHz

Learn More

Datasheet

7,807In Stock

£1.26

£1.20

£1.13

£1.05

£1.01

Min.: 1
Mult.: 1

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

7427015
Wurth Elektronik
1: £2.98
1,848In Stock
3,720On Order

Mfr. Part No.
7427015

Mouser Part No
710-7427015

Wurth Elektronik

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

Learn More

Datasheet

1,848In Stock

3,720On Order

£2.98

£2.92

£2.81

£2.71

£2.49

Min.: 1
Mult.: 1

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

742701703
Wurth Elektronik
1: £1.32
2,187In Stock
1,430Expected 14/08/2026

Mfr. Part No.
742701703

Mouser Part No
710-742701703

Wurth Elektronik

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

Learn More

Datasheet

2,187In Stock

1,430Expected 14/08/2026

£1.32

£1.20

£1.09

£0.995

View

Min.: 1
Mult.: 1

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

742701716
Wurth Elektronik
1: £0.818
5,133In Stock
3,300Expected 04/09/2026

Mfr. Part No.
742701716

Mouser Part No
710-742701716

Wurth Elektronik

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

Learn More

Datasheet

5,133In Stock

3,300Expected 04/09/2026

£0.818

£0.742

£0.675

£0.614

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm

7427213
Wurth Elektronik
1: £2.33
1,234In Stock

Mfr. Part No.
7427213

Mouser Part No
710-7427213

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm

Learn More

Datasheet

1,234In Stock

£2.33

£2.17

£1.96

£1.79

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 25MHz 26Ohm

7427214
Wurth Elektronik
1: £5.74
4,916In Stock

Mfr. Part No.
7427214

Mouser Part No
710-7427214

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 25MHz 26Ohm

Learn More

Datasheet

4,916In Stock

£5.74

£5.56

£5.19

£4.90

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 166Ohm

7427221
Wurth Elektronik
1: £1.25
3,342In Stock

Mfr. Part No.
7427221

Mouser Part No
710-7427221

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 166Ohm

Learn More

Datasheet

3,342In Stock

£1.25

£1.22

£1.18

£1.13

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 115Ohm

7427224
Wurth Elektronik
1: £1.42
3,176In Stock

Mfr. Part No.
7427224

Mouser Part No
710-7427224

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 115Ohm

Learn More

Datasheet

3,176In Stock

£1.42

£1.40

£1.34

£1.29

View

Min.: 1
Mult.: 1

EMI Suppression Ferrite Beads

Types of Passive Components

Customer Service Office

Company

Resources

Support