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: ₩998.4
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

₩998.4

₩979.7

₩946.9

₩914.2

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Min.: 1
Mult.: 1

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

74270001
Wurth Elektronik
1: ₩1,029.6
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

₩1,029.6

₩981.2

₩917.3

₩854.9

₩822.1

Min.: 1
Mult.: 1

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

74270051
Wurth Elektronik
1: ₩2,839.2
11,301In Stock

Mfr. Part #
74270051

Mouser Part #
710-74270051

Wurth Elektronik

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

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Datasheet

11,301In Stock

₩2,839.2

₩2,574

₩2,355.6

₩1,950

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm

7427216
Wurth Elektronik
1: ₩4,196.4
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

₩4,196.4

₩4,118.4

₩3,962.4

₩3,806.4

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm

74270090
Wurth Elektronik
1: ₩5,413.2
6,632In Stock

Mfr. Part #
74270090

Mouser Part #
710-74270090

Wurth Elektronik

Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm

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Datasheet

6,632In Stock

₩5,413.2

₩4,992

₩4,882.8

₩4,758

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Min.: 1
Mult.: 1

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

74270021
Wurth Elektronik
1: ₩920.4
10,903In Stock

Mfr. Part #
74270021

Mouser Part #
710-74270021

Wurth Elektronik

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

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Datasheet

10,903In Stock

₩920.4

₩883

₩825.2

₩769.1

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Min.: 1
Mult.: 1

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

7427002
Wurth Elektronik
1: ₩920.4
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

₩920.4

₩883

₩825.2

₩770.6

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Min.: 1
Mult.: 1

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

7427807
Wurth Elektronik
1: ₩8,455.2
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

₩8,455.2

₩8,080.8

₩7,566

₩7,035.6

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Min.: 1
Mult.: 1

Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 39Ohms AECQ2

782063151200
Wurth Elektronik
1: ₩31,621.2
4In Stock

Mfr. Part #
782063151200

Mouser Part #
710-782063151200

Wurth Elektronik

Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 39Ohms AECQ2

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Datasheet

4In Stock

₩31,621.2

₩28,984.8

₩26,348.4

₩23,712

₩21,075.6

Min.: 1
Mult.: 1

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

74270104
Wurth Elektronik
1: ₩2,340
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

₩2,340

₩2,277.6

₩2,246.4

₩2,230.8

₩1,887.6

Min.: 1
Mult.: 1

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

782063051100
Wurth Elektronik
1: ₩14,882.4
130In 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

130In Stock

₩14,882.4

₩13,634.4

₩12,402

₩11,169.6

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Min.: 1
Mult.: 1

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

782163101300
Wurth Elektronik
1: ₩26,551.2
121In 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

121In Stock

₩26,551.2

₩24,336

₩22,120.8

₩22,105.2

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Min.: 1
Mult.: 1

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

782163051200
Wurth Elektronik
1: ₩16,832.4
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

₩16,832.4

₩15,412.8

₩14,024.4

₩13,993.2

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB 208Ohm 11.1mm

74270056
Wurth Elektronik
1: ₩6,552
960In Stock

Mfr. Part #
74270056

Mouser Part #
710-74270056

Wurth Elektronik

Ferrite Cable Cores WE-AFB 208Ohm 11.1mm

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Datasheet

960In Stock

₩6,552

₩6,099.6

₩5,678.4

₩4,804.8

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

7427230
Wurth Elektronik
1: ₩5,304
931In Stock
512Expected 12/21/2026

Mfr. Part #
7427230

Mouser Part #
710-7427230

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

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Datasheet

931In Stock

512Expected 12/21/2026

₩5,304

₩4,929.6

₩4,664.4

₩4,539.6

₩4,305.6

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm

74270030
Wurth Elektronik
1: ₩1,014
17,223In Stock
12,272Expected 8/14/2026

Mfr. Part #
74270030

Mouser Part #
710-74270030

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm

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Datasheet

17,223In Stock

12,272Expected 8/14/2026

₩1,014

₩1,006.2

₩970.3

₩901.7

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Min.: 1
Mult.: 1

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

74270117
Wurth Elektronik
1: ₩1,123.2
12,618In Stock
7,161Expected 8/14/2026

Mfr. Part #
74270117

Mouser Part #
710-74270117

Wurth Elektronik

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

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Datasheet

12,618In Stock

7,161Expected 8/14/2026

₩1,123.2

₩1,101.4

₩1,060.8

₩1,018.7

₩939.1

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

74270106
Wurth Elektronik
1: ₩3,400.8
355In Stock
252Expected 12/21/2026

Mfr. Part #
74270106

Mouser Part #
710-74270106

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

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Datasheet

355In Stock

252Expected 12/21/2026

₩3,400.8

₩3,198

₩2,917.2

₩2,574

₩2,340

Min.: 1
Mult.: 1

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

74270198
Wurth Elektronik
1: ₩12,183.6
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

₩12,183.6

₩12,012

₩11,622

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

74272213
Wurth Elektronik
1: ₩2,277.6
710In Stock

Mfr. Part #
74272213

Mouser Part #
710-74272213

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 45Ohms 10Pol

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Datasheet

710In Stock

₩2,277.6

₩2,121.6

₩1,996.8

₩1,950

₩1,840.8

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 50Ohms 16Pol

7427231
Wurth Elektronik
1: ₩2,215.2
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

₩2,215.2

₩2,059.2

₩1,887.6

₩1,684.8

₩1,536.6

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-FLAT 130Ohms 24mm

7427810
Wurth Elektronik
1: ₩4,929.6
169In Stock

Mfr. Part #
7427810

Mouser Part #
710-7427810

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 130Ohms 24mm

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Datasheet

169In Stock

₩4,929.6

₩4,586.4

₩4,336.8

₩4,009.2

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 1mm 95Ohm @ 25MHz

74270017
Wurth Elektronik
1: ₩1,014
24,232In Stock

Mfr. Part #
74270017

Mouser Part #
710-74270017

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1mm 95Ohm @ 25MHz

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Datasheet

24,232In Stock

₩1,014

₩981.2

₩917.3

₩854.9

₩822.1

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-SAFB 3.8mm 20Ohm @ 25MHz

742700221
Wurth Elektronik
1: ₩920.4
5,262In Stock

Mfr. Part #
742700221

Mouser Part #
710-742700221

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 3.8mm 20Ohm @ 25MHz

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Datasheet

5,262In Stock

₩920.4

₩883

₩826.8

₩770.6

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Min.: 1
Mult.: 1

Ferrite Cable Cores WE-AFB Axial 25MHz 163Ohm

74270031
Wurth Elektronik
1: ₩1,014
8,316In Stock
896On Order

Mfr. Part #
74270031

Mouser Part #
710-74270031

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 163Ohm

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Datasheet

8,316In Stock

896On Order

₩1,014

₩1,006.2

₩970.3

₩901.7

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Min.: 1
Mult.: 1

EMI Suppression Ferrite Beads

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