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 (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Product
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 39Ohm @ 25MHz
Datasheet
2.436In Stock
432On Order
10,97 kr.
10,74 kr.
10,00 kr.
9,18 kr.
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz
Datasheet
11.916In Stock
3,27 kr.
3,23 kr.
3,11 kr.
2,99 kr.
2,75 kr.
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @88Ohms
Datasheet
4.744In Stock
10,22 kr.
9,33 kr.
8,43 kr.
7,68 kr.
View
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 72Ohm @ 25MHz
Datasheet
4.687In Stock
10,29 kr.
9,85 kr.
9,25 kr.
8,58 kr.
8,28 kr.
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 54Ohm @ 25MHz
Datasheet
2.772In Stock
1.890On Order
24,10 kr.
23,65 kr.
22,83 kr.
21,93 kr.
20,22 kr.
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 125 ohm 14.5mm
Datasheet
2.189In Stock
10,74 kr.
9,85 kr.
8,95 kr.
8,06 kr.
View
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 100ohms 7.5mm
Datasheet
7.698In Stock
6,61 kr.
6,03 kr.
6,01 kr.
5,48 kr.
View
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 165 ohm 33.4mm
Datasheet
2.301In Stock
15.370On Order
48,34 kr.
43,94 kr.
36,33 kr.
33,05 kr.
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms
Datasheet
2.269In Stock
500Expected 09/11/2026
11,49 kr.
9,25 kr.
7,61 kr.
6,86 kr.
Min.: 1
Mult.: 1
Ferrite Cable Cores Flat Ribbon Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm
Datasheet
5.850In Stock
16,49 kr.
15,22 kr.
13,80 kr.
12,61 kr.
11,41 kr.
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
46,63 kr.
45,13 kr.
42,15 kr.
39,76 kr.
View
Min.: 1
Mult.: 1
Ferrite Cable Cores Flat Ribbon Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 166Ohm
Datasheet
2.694In Stock
10,15 kr.
9,92 kr.
9,62 kr.
9,18 kr.
View
Min.: 1
Mult.: 1
Ferrite Cable Cores Flat Ribbon Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-FLAT Core 100MHz 115Ohm
Datasheet
2.833In Stock
768Expected 02/11/2026
11,64 kr.
11,34 kr.
10,97 kr.
10,52 kr.
View
Min.: 1
Mult.: 1
Ferrite Cable Cores Flat Ribbon Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB EMI Suppressn 100ohms 6.1mm
Datasheet
1.833In Stock
1.200Expected 25/01/2027
26,93 kr.
26,41 kr.
25,44 kr.
22,16 kr.
21,11 kr.
Min.: 1
Mult.: 1
Ferrite Cable Cores Ferrites
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm
Datasheet
1.990In Stock
29,39 kr.
28,80 kr.
27,68 kr.
24,17 kr.
23,05 kr.
Min.: 1
Mult.: 1
Ferrite Cable Cores Ferrites
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial Ferrite 10MHz 50Ohm
Datasheet
2.888In Stock
44,61 kr.
43,72 kr.
41,93 kr.
40,21 kr.
36,70 kr.
Min.: 1
Mult.: 1
Ferrite Cable Cores Ferrites
Wurth Elektronik Ferrite Cable Cores WE-FLAT for Flex Circ Bds 22Ohm 24mm
Datasheet
1.126In Stock
11,19 kr.
10,97 kr.
10,22 kr.
Min.: 1
Mult.: 1
Ferrite Cable Cores Flat Ribbon Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core
Datasheet
1.198In Stock
30,81 kr.
29,39 kr.
27,53 kr.
25,66 kr.
25,59 kr.
Min.: 1
Mult.: 1
Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AEFA AEC-Q200 460Ohm Ferrite Core
Datasheet
1.236In Stock
1.800Expected 22/01/2027
38,05 kr.
37,45 kr.
34,84 kr.
33,57 kr.
Min.: 1
Mult.: 1
Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 85Ohm
Datasheet
2.021In Stock
1.136Expected 09/11/2026
9,62 kr.
9,55 kr.
9,18 kr.
8,50 kr.
View
Min.: 1
Mult.: 1
Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Cable Cores WE-AFB Axial 25MHz 71Ohm
Datasheet
1.083In Stock
15,74 kr.
15,37 kr.
14,77 kr.
14,10 kr.
View
Min.: 1
Mult.: 1
Ferrite Cable Cores Round Cable Cores Solid
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 45Ohm @ 25MHz
Datasheet
749In Stock
14,40 kr.
14,17 kr.
13,65 kr.
13,13 kr.
12,16 kr.
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @75Ohms
Datasheet
2.838In Stock
3,92 kr.
3,88 kr.
3,74 kr.
3,59 kr.
3,30 kr.
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz
Datasheet
310In Stock
10,00 kr.
9,85 kr.
9,47 kr.
9,10 kr.
8,43 kr.
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 25Ohm @ 25MHz
Datasheet
792In Stock
8,95 kr.
8,88 kr.
8,50 kr.
8,21 kr.
7,53 kr.
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Toroids