Passive Components – Mouser Korea, Republic of

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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-SAFB 1.6mm 39Ohm @ 25MHz

74270012
Wurth Elektronik
1: ₩1,029.6
4,742In Stock

Mfr. Part #
74270012

Mouser Part #
710-74270012

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.6mm 39Ohm @ 25MHz

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Datasheet

4,742In Stock

₩1,029.6

₩1,010.9

₩978.1

₩943.8

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm

74270090
Wurth Elektronik
1: ₩5,304
6,404In Stock

Mfr. Part #
74270090

Mouser Part #
710-74270090

Wurth Elektronik

Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm

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Datasheet

6,404In Stock

₩5,304

₩4,914

₩4,789.2

₩4,664.4

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Min.: 1
Mult.: 1

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

74270051
Wurth Elektronik
1: ₩2,839.2
10,756In Stock

Mfr. Part #
74270051

Mouser Part #
710-74270051

Wurth Elektronik

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

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Datasheet

10,756In Stock

₩2,839.2

₩2,574

₩2,558.4

₩2,355.6

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm

7427216
Wurth Elektronik
1: ₩3,993.6
1,188In Stock

Mfr. Part #
7427216

Mouser Part #
710-7427216

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm

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Datasheet

1,188In Stock

₩3,993.6

₩3,915.6

₩3,775.2

₩3,603.6

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn

74270021
Wurth Elektronik
1: ₩951.6
10,793In Stock

Mfr. Part #
74270021

Mouser Part #
710-74270021

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn

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Datasheet

10,793In Stock

₩951.6

₩901.7

₩893.9

₩845.5

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Min.: 1
Mult.: 1

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

74270001
Wurth Elektronik
1: ₩982.8
4,655In Stock

Mfr. Part #
74270001

Mouser Part #
710-74270001

Wurth Elektronik

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

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Datasheet

4,655In Stock

₩982.8

₩932.9

₩915.7

₩867.4

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Min.: 1
Mult.: 1

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

7427002
Wurth Elektronik
1: ₩951.6
3,683In Stock

Mfr. Part #
7427002

Mouser Part #
710-7427002

Wurth Elektronik

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

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Datasheet

3,683In Stock

₩951.6

₩903.2

₩893.9

₩847.1

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Min.: 1
Mult.: 1

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

7427807
Wurth Elektronik
1: ₩8,034
12In Stock

Mfr. Part #
7427807

Mouser Part #
710-7427807

Wurth Elektronik

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

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Datasheet

12In Stock

₩8,034

₩7,690.8

₩7,191.6

₩6,692.4

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Min.: 1
Mult.: 1

Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 45Ohms AECQ2

782163051200
Wurth Elektronik
1: ₩17,752.8
179In Stock

Mfr. Part #
782163051200

Mouser Part #
710-782163051200

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 45Ohms AECQ2

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Datasheet

179In Stock

₩17,752.8

₩16,270.8

₩14,804.4

₩13,322.4

₩11,840.4

Min.: 1
Mult.: 1

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

782163101300
Wurth Elektronik
1: ₩28,017.6
119In Stock

Mfr. Part #
782163101300

Mouser Part #
710-782163101300

Wurth Elektronik

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

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Datasheet

119In Stock

₩28,017.6

₩25,677.6

₩23,353.2

₩18,673.2

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz

74270104
Wurth Elektronik
1: ₩2,012.4
1,506In Stock

Mfr. Part #
74270104

Mouser Part #
710-74270104

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz

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Datasheet

1,506In Stock

₩2,012.4

₩1,950

₩1,918.8

₩1,872

Min.: 1
Mult.: 1

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

742701111
Wurth Elektronik
1: ₩3,494.4
2,424In Stock

Mfr. Part #
742701111

Mouser Part #
710-742701111

Wurth Elektronik

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

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Datasheet

2,424In Stock

₩3,494.4

₩3,447.6

₩3,322.8

₩3,182.4

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Min.: 1
Mult.: 1

Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 20Ohms AECQ2

782063051100
Wurth Elektronik
1: ₩15,709.2
125In Stock

Mfr. Part #
782063051100

Mouser Part #
710-782063051100

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 20Ohms AECQ2

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Datasheet

125In Stock

₩15,709.2

₩14,398.8

₩13,088.4

₩11,778

₩10,467.6

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 208Ohm 11.1mm

74270056
Wurth Elektronik
1: ₩6,224.4
859In Stock

Mfr. Part #
74270056

Mouser Part #
710-74270056

Wurth Elektronik

Ferrite Cable Cores WE-AFB 208Ohm 11.1mm

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Datasheet

859In Stock

₩6,224.4

₩5,803.2

₩4,882.8

₩4,586.4

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

7427230
Wurth Elektronik
1: ₩5,038.8
931In Stock
512Expected 10/2/2026

Mfr. Part #
7427230

Mouser Part #
710-7427230

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

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Datasheet

931In Stock

512Expected 10/2/2026

₩5,038.8

₩4,695.6

₩4,446

₩4,321.2

₩4,102.8

Min.: 1
Mult.: 1

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

7427009
Wurth Elektronik
1: ₩2,386.8
21,498In Stock
616On Order

Mfr. Part #
7427009

Mouser Part #
710-7427009

Wurth Elektronik

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

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Datasheet

21,498In Stock

616On Order

₩2,386.8

₩2,152.8

₩1,981.2

₩1,653.6

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm

74270030
Wurth Elektronik
1: ₩967.2
23,660In Stock
5,824Expected 10/12/2026

Mfr. Part #
74270030

Mouser Part #
710-74270030

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm

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Datasheet

23,660In Stock

5,824Expected 10/12/2026

₩967.2

₩956.3

₩922

₩858

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial Ferrite Core 170 OHM

74270052
Wurth Elektronik
1: ₩1,825.2
2,942In Stock

Mfr. Part #
74270052

Mouser Part #
710-74270052

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial Ferrite Core 170 OHM

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Datasheet

2,942In Stock

₩1,825.2

₩1,778.4

₩1,716

₩1,556.9

₩1,482

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz

74270115
Wurth Elektronik
1: ₩9,484.8
1,643In Stock

Mfr. Part #
74270115

Mouser Part #
710-74270115

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz

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Datasheet

1,643In Stock

₩9,484.8

₩9,328.8

₩8,626.8

₩7,940.4

Min.: 1
Mult.: 1

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

74270117
Wurth Elektronik
1: ₩1,060.8
17,002In Stock
1,000Expected 10/14/2026

Mfr. Part #
74270117

Mouser Part #
710-74270117

Wurth Elektronik

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

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Datasheet

17,002In Stock

1,000Expected 10/14/2026

₩1,060.8

₩1,046.8

₩1,007.8

₩968.8

₩892.3

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 125Ohms 7.5mm

742700752
Wurth Elektronik
1: ₩1,606.8
939In Stock

Mfr. Part #
742700752

Mouser Part #
710-742700752

Wurth Elektronik

Ferrite Cable Cores WE-AFB 125Ohms 7.5mm

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Datasheet

939In Stock

₩1,606.8

₩1,497.6

₩1,397.8

₩1,260.5

₩1,184

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

74270106
Wurth Elektronik
1: ₩3,229.2
305In Stock
630On Order

Mfr. Part #
74270106

Mouser Part #
710-74270106

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

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Datasheet

305In Stock

630On Order

₩3,229.2

₩3,042

₩2,776.8

₩2,449.2

₩2,230.8

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF 133Ohm 33.4mm

74270198
Wurth Elektronik
1: ₩11,575.2
41In Stock

Mfr. Part #
74270198

Mouser Part #
710-74270198

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 133Ohm 33.4mm

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Datasheet

41In Stock

₩11,575.2

₩11,060.4

₩10,514.4

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

74272213
Wurth Elektronik
1: ₩2,168.4
610In Stock

Mfr. Part #
74272213

Mouser Part #
710-74272213

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

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Datasheet

610In Stock

₩2,168.4

₩2,028

₩1,918.8

₩1,856.4

₩1,762.8

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 50Ohms 16Pol

7427231
Wurth Elektronik
1: ₩2,106
199In Stock

Mfr. Part #
7427231

Mouser Part #
710-7427231

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 50Ohms 16Pol

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Datasheet

199In Stock

₩2,106

₩1,965.6

₩1,809.6

₩1,622.4

₩1,460.2

Min.: 1
Mult.: 1

EMI Suppression Ferrite Beads

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