Ferrites – Mouser Estonia

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz 74270113 Wurth Elektronik 1: 1,10 € 3.762In Stock 2.944Expected 10/2/2026	Mfr. Part No. 74270113 Mouser Part No 710-74270113	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	3.762In Stock 2.944Expected 10/2/2026	1,10 € 1,08 € 1,04 € 0,998 € 0,929 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz 74270121 Wurth Elektronik 1: 1,99 € 25In Stock	Mfr. Part No. 74270121 Mouser Part No 710-74270121	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	25In Stock	1,99 € 1,95 € 1,88 € 1,81 € 1,67 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 99Ohm @ 25MHz 7427014 Wurth Elektronik 1: 3,15 € 102In Stock 1.650Expected 10/9/2026	Mfr. Part No. 7427014 Mouser Part No 710-7427014	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 99Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	102In Stock 1.650Expected 10/9/2026	3,15 € 2,92 € 2,63 € 2,40 € View 2,18 € 1,98 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz 74270151 Wurth Elektronik 1: 3,76 € 1.063In Stock	Mfr. Part No. 74270151 Mouser Part No 710-74270151	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	1.063In Stock	3,76 € 3,69 € 3,56 € 3,14 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 59Ohms 74270162 Wurth Elektronik 1: 0,507 € 66In Stock 1.024Expected 10/26/2026	Mfr. Part No. 74270162 Mouser Part No 710-74270162	Wurth Elektronik	Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 59Ohms Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	66In Stock 1.024Expected 10/26/2026	0,507 € 0,483 € 0,453 € 0,423 € 0,407 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	EMI Suppression Ferrite Beads
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz 742701707 Wurth Elektronik 1: 1,14 € 1.405In Stock	Mfr. Part No. 742701707 Mouser Part No 710-742701707	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	1.405In Stock	1,14 € 1,06 € 0,963 € 0,869 € 0,789 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz 742701712 Wurth Elektronik 1: 0,499 € 207In Stock 1.050Expected 10/9/2026	Mfr. Part No. 742701712 Mouser Part No 710-742701712	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	207In Stock 1.050Expected 10/9/2026	0,499 € 0,458 € 0,418 € 0,379 € View 0,345 € 0,314 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz 74270176 Wurth Elektronik 1: 0,507 € 929In Stock	Mfr. Part No. 74270176 Mouser Part No 710-74270176	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	929In Stock	0,507 € 0,471 € 0,428 € 0,39 € View 0,354 € 0,322 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm 7427018 Wurth Elektronik 1: 0,98 € 38In Stock	Mfr. Part No. 7427018 Mouser Part No 710-7427018	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	38In Stock	0,98 € 0,886 € 0,783 € 0,62 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz 74270181 Wurth Elektronik 1: 0,886 € 393In Stock	Mfr. Part No. 74270181 Mouser Part No 710-74270181	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	393In Stock	0,886 € 0,869 € 0,833 € 0,801 € 0,735 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz 74270182 Wurth Elektronik 1: 2,28 € 38In Stock 252Expected 10/2/2026	Mfr. Part No. 74270182 Mouser Part No 710-74270182	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	38In Stock 252Expected 10/2/2026	2,28 € 2,24 € 2,16 € 2,08 € 1,92 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms 7427211 Wurth Elektronik 1: 1,54 € 789In Stock 2.000Expected 10/2/2026	Mfr. Part No. 7427211 Mouser Part No 710-7427211	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	789In Stock 2.000Expected 10/2/2026	1,54 € 1,24 € 1,02 € 0,92 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm 7427212 Wurth Elektronik 1: 2,21 € 370In Stock 5.600Expected 10/12/2026	Mfr. Part No. 7427212 Mouser Part No 710-7427212	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	370In Stock 5.600Expected 10/12/2026	2,21 € 2,04 € 1,85 € 1,69 € 1,53 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm 7427213 Wurth Elektronik 1: 2,54 € 1.009In Stock	Mfr. Part No. 7427213 Mouser Part No 710-7427213	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	1.009In Stock	2,54 € 2,36 € 2,13 € 1,77 € 1,61 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT 53Ohms 21Pol 74272141 Wurth Elektronik 1: 1,61 € 91In Stock	Mfr. Part No. 74272141 Mouser Part No 710-74272141	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 53Ohms 21Pol Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	91In Stock	1,61 € 1,50 € 1,42 € 1,31 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms 7427217 Wurth Elektronik 1: 6,88 € 60In Stock	Mfr. Part No. 7427217 Mouser Part No 710-7427217	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	60In Stock	6,88 € 6,54 € 6,10 € 5,44 € 5,21 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm 7427218 Wurth Elektronik 1: 3,26 € 168In Stock	Mfr. Part No. 7427218 Mouser Part No 710-7427218	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	168In Stock	3,26 € 3,03 € 2,75 € 2,02 € 1,74 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm 7427220 Wurth Elektronik 1: 2,97 € 307In Stock	Mfr. Part No. 7427220 Mouser Part No 710-7427220	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	307In Stock	2,97 € 2,86 € 2,62 € 2,51 € View 2,39 € 2,23 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT 13 Poles Round 100MHz @52Ohms 7427225 Wurth Elektronik 1: 1,09 € 1.316In Stock	Mfr. Part No. 7427225 Mouser Part No 710-7427225	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 13 Poles Round 100MHz @52Ohms Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	1.316In Stock	1,09 € 0,998 € 0,912 € 0,826 € 0,811 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Core 100MHz 75Ohm 7427226 Wurth Elektronik 1: 1,56 € 691In Stock	Mfr. Part No. 7427226 Mouser Part No 710-7427226	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Core 100MHz 75Ohm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	691In Stock	1,56 € 1,52 € 1,47 € 1,41 € View 1,35 € 1,30 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm 7427228 Wurth Elektronik 1: 3,23 € 54In Stock 100Expected 10/23/2026	Mfr. Part No. 7427228 Mouser Part No 710-7427228	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	54In Stock 100Expected 10/23/2026	3,23 € 3,17 € 3,05 € 2,93 € View 2,80 € 2,68 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 40Ohms 74277233 Wurth Elektronik 1: 1,12 € 186In Stock 512Expected 10/2/2026	Mfr. Part No. 74277233 Mouser Part No 710-74277233	Wurth Elektronik	Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 40Ohms Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	186In Stock 512Expected 10/2/2026	1,12 € 1,10 € 1,06 € 0,929 € 0,877 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Ferrites
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 7427801 Wurth Elektronik 1: 2,08 € 204In Stock	Mfr. Part No. 7427801 Mouser Part No 710-7427801	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	204In Stock	2,08 € 2,00 € 1,87 € 1,75 € View 1,68 € 1,55 €	Min.: 1 Mult.: 1	Ferrite Cable Cores
Ferrite Cable Cores WE-FLAT 64Ohm@100MHz 11.5mm 74278011 Wurth Elektronik 1: 2,08 € 352In Stock	Mfr. Part No. 74278011 Mouser Part No 710-74278011	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 64Ohm@100MHz 11.5mm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	352In Stock	2,08 € 2,00 € 1,87 € 1,75 € View 1,68 € 1,55 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Hanging Ferr Core 100MHz 80Ohms 74278031 Wurth Elektronik 1: 2,08 € 513In Stock 1.300Expected 3/1/2027	Mfr. Part No. 74278031 Mouser Part No 710-74278031	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Hanging Ferr Core 100MHz 80Ohms Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	513In Stock 1.300Expected 3/1/2027	2,08 € 2,00 € 1,87 € 1,75 € View 1,68 € 1,55 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid

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