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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Types of Ferrites

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Part #

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

7427804
Wurth Elektronik
1: $3.77
317In 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

317In Stock

$3.77

$3.60

$3.36

$3.14

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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: $4.14
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

$4.14

$3.96

$3.71

$3.45

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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: $4.14
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

$4.14

$3.96

$3.71

$3.45

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

74278043
Wurth Elektronik
1: $4.14
3In Stock

Mfr. Part No.
74278043

Mouser Part No
710-74278043

Wurth Elektronik

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

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Datasheet

3In Stock

$4.14

$3.42

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

7427805
Wurth Elektronik
1: $5.12
288In Stock

Mfr. Part No.
7427805

Mouser Part No
710-7427805

Wurth Elektronik

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

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Datasheet

288In Stock

$5.12

$4.89

$4.57

$4.25

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

7427806
Wurth Elektronik
1: $5.92
95In Stock

Mfr. Part No.
7427806

Mouser Part No
710-7427806

Wurth Elektronik

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

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Datasheet

95In Stock

$5.92

$5.66

$5.30

$4.93

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

7427808
Wurth Elektronik
1: $3.22
205In Stock

Mfr. Part No.
7427808

Mouser Part No
710-7427808

Wurth Elektronik

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

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Datasheet

205In Stock

$3.22

$3.09

$2.89

$2.68

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

74278081
Wurth Elektronik
1: $3.88
148In Stock

Mfr. Part No.
74278081

Mouser Part No
710-74278081

Wurth Elektronik

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

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Datasheet

148In Stock

$3.88

$3.71

$3.46

$3.22

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Round 100MHz @ 23Ohms

74278082
Wurth Elektronik
1: $4.84
196In Stock
360Expected 29/5/2026

Mfr. Part No.
74278082

Mouser Part No
710-74278082

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Round 100MHz @ 23Ohms

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Datasheet

196In Stock

360Expected 29/5/2026

$4.84

$4.63

$4.34

$4.03

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores 166uF

74278083
Wurth Elektronik
1: $3.98
287In Stock

Mfr. Part No.
74278083

Mouser Part No
710-74278083

Wurth Elektronik

Ferrite Cable Cores 166uF

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Datasheet

287In Stock

$3.98

$3.81

$3.56

$3.32

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores WE-FLAT Round 100MHz @ 50Ohms

7427809
Wurth Elektronik
1: $3.59
580In Stock
768Expected 10/7/2026

Mfr. Part No.
7427809

Mouser Part No
710-7427809

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Round 100MHz @ 50Ohms

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Datasheet

580In Stock

768Expected 10/7/2026

$3.59

$3.45

$3.21

$2.99

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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
53In Stock
126Expected 19/6/2026

Mfr. Part No.
7427810

Mouser Part No
710-7427810

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 130Ohms 24mm

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Datasheet

53In Stock

126Expected 19/6/2026

$4.39

$4.09

$3.86

$3.57

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

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

782013033150
Wurth Elektronik
1: $5.31
554In Stock

Mfr. Part No.
782013033150

Mouser Part No
710-782013033150

Wurth Elektronik

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

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Datasheet

554In Stock

$5.31

$5.20

$4.98

$4.77

$4.56

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 84Ohm Ferrite Core

782013044095
Wurth Elektronik
1: $5.31
132In Stock

Mfr. Part No.
782013044095

Mouser Part No
710-782013044095

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 84Ohm Ferrite Core

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Datasheet

132In Stock

$5.31

$5.20

$4.98

$4.77

$4.56

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 255Ohm Ferrite Core

782013046250
Wurth Elektronik
1: $5.31
595In Stock

Mfr. Part No.
782013046250

Mouser Part No
710-782013046250

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 255Ohm Ferrite Core

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Datasheet

595In Stock

$5.31

$5.20

$4.98

$4.77

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 370Ohm Ferrite Core

782013057450
Wurth Elektronik
1: $7.02
6In Stock
660Expected 5/6/2026

Mfr. Part No.
782013057450

Mouser Part No
710-782013057450

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 370Ohm Ferrite Core

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Datasheet

6In Stock

660Expected 5/6/2026

$7.02

$6.70

$6.27

$5.85

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core

782013059285
Wurth Elektronik
1: $7.02
116In Stock
128Expected 5/6/2026

Mfr. Part No.
782013059285

Mouser Part No
710-782013059285

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core

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Datasheet

116In Stock

128Expected 5/6/2026

$7.02

$6.70

$6.27

$5.85

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 210Ohm Ferrite Core

782013068250
Wurth Elektronik
1: $7.02
338In Stock

Mfr. Part No.
782013068250

Mouser Part No
710-782013068250

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 210Ohm Ferrite Core

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Datasheet

338In Stock

$7.02

$6.70

$6.27

$5.85

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core

782013069285
Wurth Elektronik
1: $8.44
196In Stock

Mfr. Part No.
782013069285

Mouser Part No
710-782013069285

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core

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Datasheet

196In Stock

$8.44

$8.13

$7.94

$7.60

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

782013076285
Wurth Elektronik
1: $7.02
199In Stock

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

199In Stock

$7.02

$6.73

$6.27

$5.85

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 200Ohm Ferrite Core

782013079285
Wurth Elektronik
1: $7.02
176In Stock
128Expected 5/6/2026

Mfr. Part No.
782013079285

Mouser Part No
710-782013079285

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 200Ohm Ferrite Core

Learn More

Datasheet

176In Stock

128Expected 5/6/2026

$7.02

$6.73

$6.27

$5.85

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core

782013100280
Wurth Elektronik
1: $7.02
107In Stock

Mfr. Part No.
782013100280

Mouser Part No
710-782013100280

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core

Learn More

Datasheet

107In Stock

$7.02

$6.73

$6.27

$5.85

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core

782013125280
Wurth Elektronik
1: $8.44
15In Stock
63Expected 5/6/2026

Mfr. Part No.
782013125280

Mouser Part No
710-782013125280

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core

Learn More

Datasheet

15In Stock

63Expected 5/6/2026

$8.44

$8.27

$7.94

$7.60

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

782013125285
Wurth Elektronik
1: $11.23
188In Stock

Mfr. Part No.
782013125285

Mouser Part No
710-782013125285

Wurth Elektronik

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

Learn More

Datasheet

188In Stock

$11.23

$11.05

$10.29

$9.91

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores WE-AEFA AEC-Q200 190Ohm Ferrite Core

782013150285
Wurth Elektronik
1: $11.23
112In Stock

Mfr. Part No.
782013150285

Mouser Part No
710-782013150285

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 190Ohm Ferrite Core

Learn More

Datasheet

112In Stock

$11.23

$11.05

$10.29

$9.91

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

EMI Suppression Ferrite Beads

Types of Ferrites

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