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.

Types of Passive Components

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Results: 178
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Wurth Elektronik Ferrite Cable Cores WE-FLAT 50Ohms 16Pol 199In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Cable Cores WE-FLAT 150Ohm 20Pol 188In Stock
315On Order
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Wurth Elektronik Ferrite Cable Cores WE-FLAT 130Ohms 24mm 169In Stock
Min.: 1
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Wurth Elektronik Ferrite Cable Cores WE-SAFB 1mm 95Ohm @ 25MHz 24.232In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 163Ohm 9.060In Stock
Min.: 1
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Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 170Ohm 12.489In Stock
24.320Expected 10/16/2026
Min.: 1
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Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm 22.354In Stock
37.000On Order
Min.: 1
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Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 173Ohm 5.540In Stock
14.742Expected 10/12/2026
Min.: 1
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Wurth Elektronik Ferrite Cable Cores AXIAL FERRITE BEADS 4.348In Stock
2.432Expected 10/16/2026
Min.: 1
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Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 156Ohm 8.173In Stock
Min.: 1
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Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 300Ohm 1.413In Stock
Min.: 1
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Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 202Ohm 1.603In Stock
3.360On Order
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Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 85Ohm 3.906In Stock
11.648On Order
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Wurth Elektronik Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 256Ohm 4.179In Stock
2.340On Order
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Wurth Elektronik Ferrite Cable Cores WE-AFB 12.5mm 644ohm 25MHz 2 turn 1.435In Stock
1.130On Order
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Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 90Ohm 1.828In Stock
Min.: 1
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Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 115Ohm 1.326In Stock
2.394Expected 10/12/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 116Ohm 2.786In Stock
Min.: 1
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Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 64Ohm @ 25MHz 2.633In Stock
1.380Expected 9/15/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz 8.076In Stock
3.840Expected 10/12/2026
Min.: 1
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Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @88Ohms 4.534In Stock
630On Order
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Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 72Ohm @ 25MHz 4.977In Stock
Min.: 1
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Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 54Ohm @ 25MHz 1.637In Stock
3.690On Order
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Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 125 ohm 14.5mm 2.083In Stock
1.430Expected 10/12/2026
Min.: 1
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Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 100ohms 7.5mm 4.953In Stock
3.300Expected 10/2/2026
Min.: 1
Mult.: 1