Ferrites – Mouser South Africa

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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 56Ohm @ 25MHz

74270151
Wurth Elektronik
1: $4.61
627In Stock
441Expected 2026/09/04

Mfr. Part No.
74270151

Mouser Part No
710-74270151

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz

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Datasheet

627In Stock

441Expected 2026/09/04

$4.61

$4.51

$4.35

$4.18

$3.84

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 59Ohms

74270162
Wurth Elektronik
1: $0.62
34In Stock
1,024Expected 2027/01/11

Mfr. Part No.
74270162

Mouser Part No
710-74270162

Wurth Elektronik

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 59Ohms

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Datasheet

34In Stock

1,024Expected 2027/01/11

$0.62

$0.592

$0.554

$0.518

$0.497

Min.: 1
Mult.: 1

Ferrite Cable Cores

EMI Suppression Ferrite Beads

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz

742701707
Wurth Elektronik
1: $1.40
600In Stock
825Expected 2026/08/28

Mfr. Part No.
742701707

Mouser Part No
710-742701707

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz

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Datasheet

600In Stock

825Expected 2026/08/28

$1.40

$1.29

$1.17

$1.07

$0.965

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz

742701712
Wurth Elektronik
1: $0.611
772In Stock

Mfr. Part No.
742701712

Mouser Part No
710-742701712

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz

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Datasheet

772In Stock

$0.611

$0.561

$0.511

$0.464

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz

74270176
Wurth Elektronik
1: $0.62
929In Stock

Mfr. Part No.
74270176

Mouser Part No
710-74270176

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz

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Datasheet

929In Stock

$0.62

$0.577

$0.525

$0.477

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm

7427018
Wurth Elektronik
1: $1.20
38In Stock

Mfr. Part No.
7427018

Mouser Part No
710-7427018

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm

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Datasheet

38In Stock

$1.20

$1.08

$0.957

$0.836

$0.758

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

74270181
Wurth Elektronik
1: $1.08
146In Stock
252Expected 2026/09/04

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

146In Stock

252Expected 2026/09/04

$1.08

$1.06

$1.02

$0.98

$0.90

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

74270182
Wurth Elektronik
1: $2.79
38In Stock
252On Order

Mfr. Part No.
74270182

Mouser Part No
710-74270182

Wurth Elektronik

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

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Datasheet

38In Stock

252On Order

$2.79

$2.74

$2.64

$2.54

$2.34

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms

7427211
Wurth Elektronik
1: $1.88
389In Stock
1,000Expected 2026/09/04

Mfr. Part No.
7427211

Mouser Part No
710-7427211

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms

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Datasheet

389In Stock

1,000Expected 2026/09/04

$1.88

$1.51

$1.26

$1.12

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

74272141
Wurth Elektronik
1: $1.97
91In Stock

Mfr. Part No.
74272141

Mouser Part No
710-74272141

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

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Datasheet

91In Stock

$1.97

$1.83

$1.73

$1.69

$1.60

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms

7427217
Wurth Elektronik
1: $8.16
60In Stock

Mfr. Part No.
7427217

Mouser Part No
710-7427217

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms

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Datasheet

60In Stock

$8.16

$7.77

$7.25

$6.71

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm

7427218
Wurth Elektronik
1: $3.99
242In Stock

Mfr. Part No.
7427218

Mouser Part No
710-7427218

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm

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Datasheet

242In Stock

$3.99

$3.70

$3.36

$2.92

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm

7427220
Wurth Elektronik
1: $3.63
307In Stock

Mfr. Part No.
7427220

Mouser Part No
710-7427220

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm

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Datasheet

307In Stock

$3.63

$3.50

$3.21

$3.07

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Core 100MHz 75Ohm

7427226
Wurth Elektronik
1: $1.90
701In Stock

Mfr. Part No.
7427226

Mouser Part No
710-7427226

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 75Ohm

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Datasheet

701In Stock

$1.90

$1.86

$1.79

$1.72

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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: $2.48
604In Stock
1,024Expected 2026/10/09

Mfr. Part No.
7427227

Mouser Part No
710-7427227

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Flat Ferrite Core

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Datasheet

604In Stock

1,024Expected 2026/10/09

$2.48

$2.38

$2.22

$2.07

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm

7427228
Wurth Elektronik
1: $3.97
59In Stock
100Expected 2026/09/04

Mfr. Part No.
7427228

Mouser Part No
710-7427228

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm

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Datasheet

59In Stock

100Expected 2026/09/04

$3.97

$3.88

$3.73

$3.58

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

74277233
Wurth Elektronik
1: $1.37
1,191In Stock

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

1,191In Stock

$1.37

$1.34

$1.29

$1.24

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Ferrites

Ferrite Cable Cores WE-AFB Axial 1MHz 90Ohm

74277255
Wurth Elektronik
1: $5.95
616In Stock

Mfr. Part No.
74277255

Mouser Part No
710-74277255

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 1MHz 90Ohm

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Datasheet

616In Stock

$5.95

$5.83

$5.59

$5.35

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Ferrites

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

7427801
Wurth Elektronik
1: $2.55
204In Stock

Mfr. Part No.
7427801

Mouser Part No
710-7427801

Wurth Elektronik

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

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Datasheet

204In Stock

$2.55

$2.44

$2.29

$2.13

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

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

74278011
Wurth Elektronik
1: $2.55
352In 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

352In Stock

$2.55

$2.44

$2.29

$2.13

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Hanging Ferr Core 100MHz 80Ohms

74278031
Wurth Elektronik
1: $2.55
449In Stock
600Expected 2026/09/04

Mfr. Part No.
74278031

Mouser Part No
710-74278031

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Hanging Ferr Core 100MHz 80Ohms

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Datasheet

449In Stock

600Expected 2026/09/04

$2.55

$2.44

$2.29

$2.13

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Round 100MHz @ 74Ohms

74278032
Wurth Elektronik
1: $2.71
175In Stock

Mfr. Part No.
74278032

Mouser Part No
710-74278032

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Round 100MHz @ 74Ohms

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Datasheet

175In Stock

$2.71

$2.59

$2.42

$2.26

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

7427804
Wurth Elektronik
1: $2.71
307In Stock

Mfr. Part No.
7427804

Mouser Part No
710-7427804

Wurth Elektronik

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

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Datasheet

307In Stock

$2.71

$2.59

$2.42

$2.26

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

74278041
Wurth Elektronik
1: $2.98
135In Stock

Mfr. Part No.
74278041

Mouser Part No
710-74278041

Wurth Elektronik

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

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Datasheet

135In Stock

$2.98

$2.85

$2.67

$2.48

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

74278042
Wurth Elektronik
1: $2.98
153In Stock

Mfr. Part No.
74278042

Mouser Part No
710-74278042

Wurth Elektronik

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

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Datasheet

153In Stock

$2.98

$2.85

$2.67

$2.48

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

EMI Suppression Ferrite Beads

Types of Ferrites

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