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 AXIAL FERRITE BEADS

74270036
Wurth Elektronik
1: £0.751
3,610On Order

Mfr. Part No.
74270036

Mouser Part No
710-74270036

Wurth Elektronik

Ferrite Cable Cores AXIAL FERRITE BEADS

Learn More

Datasheet

3,610On Order

£0.751

£0.743

£0.713

£0.661

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 116Ohm

74270096
Wurth Elektronik
1: £3.85
1,400On Order

Mfr. Part No.
74270096

Mouser Part No
710-74270096

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 116Ohm

Learn More

Datasheet

1,400On Order

£3.85

£3.77

£3.61

£3.46

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 165 ohm 33.4mm

74270191
Wurth Elektronik
1: £5.66
54In Stock
1,905On Order

Mfr. Part No.
74270191

Mouser Part No
710-74270191

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 165 ohm 33.4mm

Learn More

Datasheet

54In Stock

1,905On Order

£5.66

£5.14

£4.68

£3.87

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm

7427216
Wurth Elektronik
1: £2.02
882Expected 20/02/2026

Mfr. Part No.
7427216

Mouser Part No
710-7427216

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm

Learn More

Datasheet

882Expected 20/02/2026

£2.02

£1.98

£1.90

£1.83

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB EMI Suppressn 100ohms 6.1mm

7427727
Wurth Elektronik
1: £3.32
1,251Expected 20/02/2026

Mfr. Part No.
7427727

Mouser Part No
710-7427727

Wurth Elektronik

Ferrite Cable Cores WE-AFB EMI Suppressn 100ohms 6.1mm

Learn More

Datasheet

1,251Expected 20/02/2026

£3.32

£3.25

£3.13

£2.99

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm

7427729
Wurth Elektronik
1: £3.62
484On Order

Mfr. Part No.
7427729

Mouser Part No
710-7427729

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm

Learn More

Datasheet

484On Order

£3.62

£3.54

£3.40

£3.26

View

Min.: 1
Mult.: 1

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

74270001
Wurth Elektronik
1: £0.488
4,900Expected 06/03/2026

Mfr. Part No.
74270001

Mouser Part No
710-74270001

Wurth Elektronik

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

Learn More

Datasheet

4,900Expected 06/03/2026

£0.488

£0.472

£0.442

£0.411

£0.395

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 180Ohm

7427004
Wurth Elektronik
1: £1.01
2,776Expected 03/04/2026

Mfr. Part No.
7427004

Mouser Part No
710-7427004

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 180Ohm

Learn More

Datasheet

2,776Expected 03/04/2026

£1.01

£0.995

£0.943

£0.908

View

Min.: 1
Mult.: 1

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

74270097
Wurth Elektronik
1: £4.85
3,383On Order

Mfr. Part No.
74270097

Mouser Part No
710-74270097

Wurth Elektronik

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

Learn More

Datasheet

3,383On Order

£4.85

£4.52

£4.43

£4.20

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 1mm 28Ohm @ 25MHz

74270071
Wurth Elektronik
1: £0.488
1,000Expected 20/02/2026

Mfr. Part No.
74270071

Mouser Part No
710-74270071

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1mm 28Ohm @ 25MHz

Learn More

Datasheet

1,000Expected 20/02/2026

£0.488

£0.472

£0.442

£0.411

£0.395

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz

74270181
Wurth Elektronik
1: £0.811
248On Order

Mfr. Part No.
74270181

Mouser Part No
710-74270181

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz

Learn More

Datasheet

248On Order

£0.811

£0.796

£0.766

£0.736

£0.676

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 40Ohms

74277233
Wurth Elektronik
1: £1.03
920On Order

Mfr. Part No.
74277233

Mouser Part No
710-74277233

Wurth Elektronik

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 40Ohms

Learn More

Datasheet

920On Order

£1.03

£1.00

£0.969

£0.934

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT for Flex Circ Bds 22Ohm 24mm

74278009
Wurth Elektronik
1: £1.37
400Expected 20/02/2026

Mfr. Part No.
74278009

Mouser Part No
710-74278009

Wurth Elektronik

Ferrite Cable Cores WE-FLAT for Flex Circ Bds 22Ohm 24mm

Learn More

Datasheet

400Expected 20/02/2026

£1.37

£1.34

£1.24

£1.19

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Round 100MHz @ 127Ohms

7427804
Wurth Elektronik
1: £2.03
317Expected 06/03/2026

Mfr. Part No.
7427804

Mouser Part No
710-7427804

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Round 100MHz @ 127Ohms

Learn More

Datasheet

317Expected 06/03/2026

£2.03

£1.95

£1.82

£1.69

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 240Ohm Ferrite Core

782013076285
Wurth Elektronik
1: £3.79
221Expected 27/02/2026

Mfr. Part No.
782013076285

Mouser Part No
710-782013076285

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 240Ohm Ferrite Core

Learn More

Datasheet

221Expected 27/02/2026

£3.79

£3.63

£3.39

£3.16

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 2.95mm 72Ohm @ 25MHz

74270024
Wurth Elektronik
1: £0.578
3,147Expected 06/03/2026

Mfr. Part No.
74270024

Mouser Part No
710-74270024

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 2.95mm 72Ohm @ 25MHz

Learn More

Datasheet

3,147Expected 06/03/2026

£0.578

£0.569

£0.55

£0.53

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 110Ohm@100MHz

74270094
Wurth Elektronik
1: £1.72
62In Stock
126Expected 23/02/2026

Mfr. Part No.
74270094

Mouser Part No
710-74270094

Wurth Elektronik

Ferrite Cable Cores WE-AFB 110Ohm@100MHz

Learn More

Datasheet

62In Stock

126Expected 23/02/2026

£1.72

£1.30

£1.20

£1.13

£1.03

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 1mm 31Ohm @ 25MHz

74270010
Wurth Elektronik
5,000: £0.395
Non-Stocked

Mfr. Part No.
74270010

Mouser Part No
710-74270010

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1mm 31Ohm @ 25MHz

Learn More

Datasheet

Non-Stocked

£0.395

Min.: 5,000
Mult.: 5,000

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

7427802
Wurth Elektronik
1: £1.91
Non-Stocked

Mfr. Part No.
7427802

Mouser Part No
710-7427802

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

£1.91

£1.83

£1.72

£1.60

View

Min.: 1
Mult.: 1

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

7427803
Wurth Elektronik
1: £2.65
N/A

Mfr. Part No.
7427803

Mouser Part No
710-7427803

Wurth Elektronik

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

Learn More

Datasheet

N/A

£2.65

£2.53

£2.37

£2.20

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 100Ohm Ferrite Core

782013069155
Wurth Elektronik
1: £2.87
Non-Stocked

Mfr. Part No.
782013069155

Mouser Part No
710-782013069155

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 100Ohm Ferrite Core

Learn More

Datasheet

Non-Stocked

£2.87

£2.81

£2.69

£2.58

£2.42

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AEFA AEC-Q200 205Ohm Ferrite Core

782013086280
Wurth Elektronik
1: £3.79
123On Order

Mfr. Part No.
782013086280

Mouser Part No
710-782013086280

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 205Ohm Ferrite Core

Learn More

Datasheet

123On Order

£3.79

£3.63

£3.39

£3.16

Min.: 1
Mult.: 1

Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 7Ohm AECQ2

782063051055
Wurth Elektronik
196: £5.18
Non-Stocked

Mfr. Part No.
782063051055

Mouser Part No
710-782063051055

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 7Ohm AECQ2

Learn More

Datasheet

Non-Stocked

£5.18

Min.: 196
Mult.: 196

Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 6.5Ohms AECQ2

782063101055
Wurth Elektronik
1: £8.01
Non-Stocked

Mfr. Part No.
782063101055

Mouser Part No
710-782063101055

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 6.5Ohms AECQ2

Learn More

Datasheet

Non-Stocked

£8.01

£7.34

£6.68

£6.01

£5.33

Min.: 1
Mult.: 1

Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 15,6Ohm AECQ2

782063101100
Wurth Elektronik
1: £8.54
Non-Stocked

Mfr. Part No.
782063101100

Mouser Part No
710-782063101100

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 15,6Ohm AECQ2

Learn More

Datasheet

Non-Stocked

£8.54

£7.82

£7.11

£6.40

£5.69

Min.: 1
Mult.: 1

EMI Suppression Ferrite Beads

Types of Passive Components

Customer Service Office

Company

Resources

Support