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.

Results: 178
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Product
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm
Datasheet
3 470In Stock
596Expected 27/02/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 85Ohm
Datasheet
1 108In Stock
768Expected 27/02/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 173Ohm
Datasheet
2 639In Stock
284Expected 20/02/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 119Ohms
Datasheet
1 878In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 240Ohms
Datasheet
690In Stock
256Expected 27/02/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB 45Ohms 5.3 mm
Datasheet
612In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores EMI Suppression Axial Ferrite Beads
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 300Ohm
Datasheet
290In Stock
840On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial Ferrite Core 170 OHM
Datasheet
814In Stock
2 277On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm
Datasheet
372In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 46Ohm
Datasheet
771In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 120Ohm
Datasheet
607In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 50Ohms
Datasheet
1 205In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores
Wurth Elektronik Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 28Ohms
Datasheet
692In Stock
330Expected 27/02/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-SAFB 1.1mm 39Ohm @ 25MHz
Datasheet
80In Stock
600On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-SAFB 1mm 35Ohm @ 25MHz
Datasheet
137In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 154Ohm
Datasheet
2 053In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 71Ohm
Datasheet
956In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 90Ohm
Datasheet
987In Stock
2 176On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 115Ohm
Datasheet
737In Stock
1 722On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 116Ohm
Datasheet
169In Stock
1 071On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz
Datasheet
1 616In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 45Ohm @ 25MHz
Datasheet
1 175In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz
Datasheet
1 345In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz
Datasheet
1 022In Stock
1 248On Order
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz
Datasheet
491In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids