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 Cable Cores WE-AFB Axial 25MHz 133Ohm

74270045
Wurth Elektronik
1: $1.88
2,567In Stock

Mfr. Part No.
74270045

Mouser Part No
710-74270045

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

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Datasheet

2,567In Stock

$1.88

$1.85

$1.78

$1.65

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AFB Axial 25MHz 195Ohm

74270053
Wurth Elektronik
1: $1.78
3,251In Stock
3,564Expected 20/2/2026

Mfr. Part No.
74270053

Mouser Part No
710-74270053

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 195Ohm

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Datasheet

3,251In Stock

3,564Expected 20/2/2026

$1.78

$1.74

$1.67

$1.60

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AFB Axial 25MHz 202Ohm

74270057
Wurth Elektronik
1: $6.24
4,566In Stock
1,020Expected 29/5/2026

Mfr. Part No.
74270057

Mouser Part No
710-74270057

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 202Ohm

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Datasheet

4,566In Stock

1,020Expected 29/5/2026

$6.24

$6.10

$5.85

$5.60

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AFB 12.5mm 644ohm 25MHz 2 turn

742700790
Wurth Elektronik
1: $9.27
2,043In Stock

Mfr. Part No.
742700790

Mouser Part No
710-742700790

Wurth Elektronik

Ferrite Cable Cores WE-AFB 12.5mm 644ohm 25MHz 2 turn

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Datasheet

2,043In Stock

$9.27

$9.02

$8.66

$8.27

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm

74270090
Wurth Elektronik
1: $5.13
4,076In Stock
2,961Expected 20/2/2026

Mfr. Part No.
74270090

Mouser Part No
710-74270090

Wurth Elektronik

Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm

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Datasheet

4,076In Stock

2,961Expected 20/2/2026

$5.13

$5.02

$4.81

$4.60

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 127ohms 7.6mm

7427010
Wurth Elektronik
1: $2.06
2,323In Stock
378Expected 20/2/2026

Mfr. Part No.
7427010

Mouser Part No
710-7427010

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 127ohms 7.6mm

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Datasheet

2,323In Stock

378Expected 20/2/2026

$2.06

$1.88

$1.70

$1.54

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz

74270117
Wurth Elektronik
1: $1.00
4,942In Stock
5,082On Order

Mfr. Part No.
74270117

Mouser Part No
710-74270117

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz

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Datasheet

4,942In Stock

5,082On Order

$1.00

$0.981

$0.945

$0.908

$0.837

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

74270119
Wurth Elektronik
1: $1.29
3,849In Stock

Mfr. Part No.
74270119

Mouser Part No
710-74270119

Wurth Elektronik

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

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Datasheet

3,849In Stock

$1.29

$1.28

$1.23

$1.18

$1.09

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

7427013
Wurth Elektronik
1: $2.34
2,554In Stock
3,100Expected 20/2/2026

Mfr. Part No.
7427013

Mouser Part No
710-7427013

Wurth Elektronik

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

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Datasheet

2,554In Stock

3,100Expected 20/2/2026

$2.34

$2.24

$2.09

$1.95

$1.88

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cable Cores WE-FLAT Core 100MHz 166Ohm

7427221
Wurth Elektronik
1: $2.31
3,458In Stock

Mfr. Part No.
7427221

Mouser Part No
710-7427221

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 166Ohm

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Datasheet

3,458In Stock

$2.31

$2.27

$2.18

$2.09

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Core 100MHz 115Ohm

7427224
Wurth Elektronik
1: $2.64
3,250In Stock
1,408Expected 20/2/2026

Mfr. Part No.
7427224

Mouser Part No
710-7427224

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 115Ohm

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Datasheet

3,250In Stock

1,408Expected 20/2/2026

$2.64

$2.59

$2.49

$2.39

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm

74277253
Wurth Elektronik
1: $7.63
1,015In Stock

Mfr. Part No.
74277253

Mouser Part No
710-74277253

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm

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Datasheet

1,015In Stock

$7.63

$7.46

$7.17

$6.87

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Ferrites

Ferrite Cable Cores WE-AFB Axial Ferrite 10MHz 50Ohm

74277290
Wurth Elektronik
1: $10.17
1,268In Stock

Mfr. Part No.
74277290

Mouser Part No
710-74277290

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial Ferrite 10MHz 50Ohm

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Datasheet

1,268In Stock

$10.17

$9.95

$9.56

$9.16

Min.: 1
Mult.: 1

Ferrite Cable Cores

Ferrites

Ferrite Cable Cores WE-AEFA AEC-Q200 460Ohm Ferrite Core

782013076508
Wurth Elektronik
1: $8.67
1,097In Stock

Mfr. Part No.
782013076508

Mouser Part No
710-782013076508

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 460Ohm Ferrite Core

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Datasheet

1,097In Stock

$8.67

$8.55

$7.95

$7.66

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 60Ohms AECQ2

782163101300
Wurth Elektronik
1: $23.66
135In Stock

Mfr. Part No.
782163101300

Mouser Part No
710-782163101300

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 60Ohms AECQ2

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Datasheet

135In Stock

$23.66

$21.68

$19.71

$19.70

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Min.: 1
Mult.: 1

Ferrite Beads

EMI Suppression Ferrite Beads

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

74272141
Wurth Elektronik
1: $2.72
201In Stock

Mfr. Part No.
74272141

Mouser Part No
710-74272141

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

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Datasheet

201In Stock

$2.72

$2.53

$2.39

$2.34

$2.21

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT 130Ohms 24mm

7427810
Wurth Elektronik
1: $4.39
155In Stock

Mfr. Part No.
7427810

Mouser Part No
710-7427810

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 130Ohms 24mm

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Datasheet

155In Stock

$4.39

$4.09

$3.86

$3.57

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-AFB EMI Axial 100MHz 205Ohm

74270051
Wurth Elektronik
1: $2.65
12,066In Stock

Mfr. Part No.
74270051

Mouser Part No
710-74270051

Wurth Elektronik

Ferrite Cable Cores WE-AFB EMI Axial 100MHz 205Ohm

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Datasheet

12,066In Stock

$2.65

$2.39

$2.20

$2.03

$1.83

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

7427009
Wurth Elektronik
1: $2.24
3,900In Stock
8,536On Order

Mfr. Part No.
7427009

Mouser Part No
710-7427009

Wurth Elektronik

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

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Datasheet

3,900In Stock

8,536On Order

$2.24

$2.02

$1.85

$1.71

$1.54

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-FLAT Core 25MHz 26Ohm

7427214
Wurth Elektronik
1: $10.63
1,842In Stock
2,876On Order

Mfr. Part No.
7427214

Mouser Part No
710-7427214

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 25MHz 26Ohm

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Datasheet

1,842In Stock

2,876On Order

$10.63

$10.30

$9.60

$9.06

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Flat Ferrite Core

7427227
Wurth Elektronik
1: $3.45
1,652In Stock

Mfr. Part No.
7427227

Mouser Part No
710-7427227

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Flat Ferrite Core

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Datasheet

1,652In Stock

$3.45

$3.31

$3.09

$2.88

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 345Ohm Ferrite Core

782013110508
Wurth Elektronik
1: $8.44
660In Stock
120Expected 18/2/2026

Mfr. Part No.
782013110508

Mouser Part No
710-782013110508

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 345Ohm Ferrite Core

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Datasheet

660In Stock

120Expected 18/2/2026

$8.44

$8.27

$7.94

$7.60

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-SAFB 1.65mm 45Ohm @ 25MHz

74270014
Wurth Elektronik
1: $0.904
497In Stock

Mfr. Part No.
74270014

Mouser Part No
710-74270014

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.65mm 45Ohm @ 25MHz

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Datasheet

497In Stock

$0.904

$0.874

$0.817

$0.762

$0.733

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-SAFB .85mm 65Ohm @ 25MHz

7427002
Wurth Elektronik
1: $0.82
3,774In Stock

Mfr. Part No.
7427002

Mouser Part No
710-7427002

Wurth Elektronik

Ferrite Cable Cores WE-SAFB .85mm 65Ohm @ 25MHz

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Datasheet

3,774In Stock

$0.82

$0.787

$0.735

$0.687

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-SAFB 4 W 620 82Ohms @ 25MHz 1Turn

74270025
Wurth Elektronik
1: $0.904
1,514In Stock

Mfr. Part No.
74270025

Mouser Part No
710-74270025

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 4 W 620 82Ohms @ 25MHz 1Turn

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Datasheet

1,514In Stock

$0.904

$0.874

$0.817

$0.762

$0.733

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

EMI Suppression Ferrite Beads

Types of Ferrites

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