Passive Components – Mouser Israel

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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 64Ohm @ 25MHz

74270097
Wurth Elektronik
1: $6.47
3,383On Order

Mfr. Part No.
74270097

Mouser Part No
710-74270097

Wurth Elektronik

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

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Datasheet

3,383On Order

$6.47

$6.02

$5.91

$5.59

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Min.: 1
Mult.: 1

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

74270191
Wurth Elektronik
1: $7.54
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

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Datasheet

54In Stock

1,905On Order

$7.54

$6.85

$6.23

$5.15

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm

7427216
Wurth Elektronik
1: $2.69
882Expected 20/02/2026

Mfr. Part No.
7427216

Mouser Part No
710-7427216

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm

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Datasheet

882Expected 20/02/2026

$2.69

$2.64

$2.54

$2.44

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Min.: 1
Mult.: 1

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

7427727
Wurth Elektronik
1: $4.42
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

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Datasheet

1,251Expected 20/02/2026

$4.42

$4.33

$4.16

$3.98

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm

7427729
Wurth Elektronik
1: $4.82
484On Order

Mfr. Part No.
7427729

Mouser Part No
710-7427729

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm

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Datasheet

484On Order

$4.82

$4.72

$4.53

$4.34

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Min.: 1
Mult.: 1

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

74270001
Wurth Elektronik
1: $0.65
4,900Expected 06/03/2026

Mfr. Part No.
74270001

Mouser Part No
710-74270001

Wurth Elektronik

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

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Datasheet

4,900Expected 06/03/2026

$0.65

$0.629

$0.588

$0.548

$0.527

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 180Ohm

7427004
Wurth Elektronik
1: $1.35
2,776Expected 03/04/2026

Mfr. Part No.
7427004

Mouser Part No
710-7427004

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 180Ohm

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Datasheet

2,776Expected 03/04/2026

$1.35

$1.32

$1.26

$1.21

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Min.: 1
Mult.: 1

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

74270062
Wurth Elektronik
1: $1.28
233In Stock
1,080Expected 20/02/2026

Mfr. Part No.
74270062

Mouser Part No
710-74270062

Wurth Elektronik

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

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Datasheet

233In Stock

1,080Expected 20/02/2026

$1.28

$1.25

$1.20

$1.15

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Min.: 1
Mult.: 1

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

74270071
Wurth Elektronik
1: $0.65
1,000Expected 20/02/2026

Mfr. Part No.
74270071

Mouser Part No
710-74270071

Wurth Elektronik

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

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Datasheet

1,000Expected 20/02/2026

$0.65

$0.629

$0.588

$0.548

$0.527

Min.: 1
Mult.: 1

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

74270181
Wurth Elektronik
1: $1.08
248Expected 20/02/2026

Mfr. Part No.
74270181

Mouser Part No
710-74270181

Wurth Elektronik

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

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Datasheet

248Expected 20/02/2026

$1.08

$1.06

$1.02

$0.98

$0.90

Min.: 1
Mult.: 1

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

74277233
Wurth Elektronik
1: $1.37
920On Order

Mfr. Part No.
74277233

Mouser Part No
710-74277233

Wurth Elektronik

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

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Datasheet

920On Order

$1.37

$1.34

$1.29

$1.24

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Min.: 1
Mult.: 1

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

74278009
Wurth Elektronik
1: $1.83
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

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Datasheet

400Expected 20/02/2026

$1.83

$1.79

$1.65

$1.58

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Min.: 1
Mult.: 1

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

7427804
Wurth Elektronik
1: $2.71
317Expected 06/03/2026

Mfr. Part No.
7427804

Mouser Part No
710-7427804

Wurth Elektronik

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

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Datasheet

317Expected 06/03/2026

$2.71

$2.59

$2.42

$2.26

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Min.: 1
Mult.: 1

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

782013076285
Wurth Elektronik
1: $5.05
221Expected 20/02/2026

Mfr. Part No.
782013076285

Mouser Part No
710-782013076285

Wurth Elektronik

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

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Datasheet

221Expected 20/02/2026

$5.05

$4.84

$4.51

$4.21

Min.: 1
Mult.: 1

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

74270024
Wurth Elektronik
1: $0.77
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

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Datasheet

3,147Expected 06/03/2026

$0.77

$0.758

$0.732

$0.706

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 110Ohm@100MHz

74270094
Wurth Elektronik
1: $2.29
188On Order

Mfr. Part No.
74270094

Mouser Part No
710-74270094

Wurth Elektronik

Ferrite Cable Cores WE-AFB 110Ohm@100MHz

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Datasheet

188On Order

$2.29

$1.73

$1.61

$1.50

$1.37

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 64Ohm@100MHz 11.5mm

74278011
Wurth Elektronik
1: $2.55
128In Stock

Mfr. Part No.
74278011

Mouser Part No
710-74278011

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 64Ohm@100MHz 11.5mm

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Datasheet

128In Stock

$2.55

$2.44

$2.29

$2.13

View

Min.: 1
Mult.: 1

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

74270010
Wurth Elektronik
5,000: $0.527
Non-Stocked

Mfr. Part No.
74270010

Mouser Part No
710-74270010

Wurth Elektronik

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

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Datasheet

Non-Stocked

$0.527

Min.: 1
Mult.: 1

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

7427802
Wurth Elektronik
1: $2.55
Non-Stocked

Mfr. Part No.
7427802

Mouser Part No
710-7427802

Wurth Elektronik

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

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Datasheet

Non-Stocked

$2.55

$2.44

$2.29

$2.13

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Min.: 1
Mult.: 1

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

7427803
Wurth Elektronik
1: $3.52
N/A

Mfr. Part No.
7427803

Mouser Part No
710-7427803

Wurth Elektronik

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

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Datasheet

N/A

$3.52

$3.37

$3.15

$2.93

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Min.: 1
Mult.: 1

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

782013069155
Wurth Elektronik
1: $3.82
Non-Stocked

Mfr. Part No.
782013069155

Mouser Part No
710-782013069155

Wurth Elektronik

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

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Datasheet

Non-Stocked

$3.82

$3.74

$3.58

$3.43

$3.22

Min.: 1
Mult.: 1

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

782013086280
Wurth Elektronik
1: $5.05
Non-Stocked

Mfr. Part No.
782013086280

Mouser Part No
710-782013086280

Wurth Elektronik

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

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Datasheet

Non-Stocked

$5.05

$4.84

$4.51

$4.21

Min.: 1
Mult.: 1

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

782063051055
Wurth Elektronik
196: $6.90
Non-Stocked

Mfr. Part No.
782063051055

Mouser Part No
710-782063051055

Wurth Elektronik

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

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Datasheet

Non-Stocked

$6.90

Min.: 196
Mult.: 196

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

782063101055
Wurth Elektronik
1: $10.67
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

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Datasheet

Non-Stocked

$10.67

$9.78

$8.89

$8.00

$7.11

Min.: 1
Mult.: 1

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

782063101100
Wurth Elektronik
1: $11.37
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

$11.37

$10.42

$9.47

$8.52

$7.58

Min.: 1
Mult.: 1

EMI Suppression Ferrite Beads

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