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-SAFB 1mm 95Ohm @ 25MHz
Datasheet
24.232In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-SAFB 3.8mm 20Ohm @ 25MHz
Datasheet
5.262In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 163Ohm
Datasheet
8.316In Stock
896Expected 8/25/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 170Ohm
Datasheet
12.489In Stock
24.320Expected 10/9/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm
Datasheet
13.114In Stock
16.000Expected 8/21/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 173Ohm
Datasheet
5.310In Stock
16.002On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 156Ohm
Datasheet
8.421In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 300Ohm
Datasheet
1.527In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 195Ohm
Datasheet
5.492In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 202Ohm
Datasheet
2.522In Stock
3.540On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 256Ohm
Datasheet
2.219In Stock
4.320On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 90Ohm
Datasheet
2.032In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 115Ohm
Datasheet
1.929In Stock
2.457On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 116Ohm
Datasheet
2.459In Stock
819On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 64Ohm @ 25MHz
Datasheet
2.716In Stock
1.485Expected 9/4/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @88Ohms
Datasheet
2.140In Stock
3.024Expected 8/28/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 72Ohm @ 25MHz
Datasheet
7.307In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 54Ohm @ 25MHz
Datasheet
1.808In Stock
3.720On Order
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 125 ohm 14.5mm
Datasheet
2.136In Stock
1.430Expected 8/28/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 100ohms 7.5mm
Datasheet
4.953In Stock
3.300Expected 9/4/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm
Datasheet
1.234In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 25MHz 26Ohm
Datasheet
3.916In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 166Ohm
Datasheet
3.342In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 115Ohm
Datasheet
3.171In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Flat Ribbon Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm
Datasheet
663In Stock
480Expected 8/28/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Ferrites