Ferrites – Mouser United Kingdom

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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product
Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm 74277253 Wurth Elektronik 1: £3.92 340In Stock	Mfr. Part No. 74277253 Mouser Part No 710-74277253	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	340In Stock	£3.92 £3.83 £3.68 £3.22 £3.07	Min.: 1 Mult.: 1	Ferrite Cable Cores	Ferrites
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 7427801 Wurth Elektronik 1: £1.82 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	£1.82 £1.75 £1.63 £1.53 View £1.47 £1.35	Min.: 1 Mult.: 1	Ferrite Cable Cores
Ferrite Cable Cores WE-FLAT 64Ohm@100MHz 11.5mm 74278011 Wurth Elektronik 1: £1.82 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	£1.82 £1.75 £1.63 £1.53 View £1.47 £1.35	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 7427802 Wurth Elektronik 1: £1.91 254In Stock	Mfr. Part No. 7427802 Mouser Part No 710-7427802	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	254In Stock	£1.91 £1.83 £1.72 £1.60 View £1.54 £1.42	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: £1.82 1,113In Stock 700Expected 13/11/2026	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	1,113In Stock 700Expected 13/11/2026	£1.82 £1.75 £1.63 £1.53 View £1.47 £1.35	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Round 100MHz @ 74Ohms 74278032 Wurth Elektronik 1: £1.93 75In Stock	Mfr. Part No. 74278032 Mouser Part No 710-74278032	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Round 100MHz @ 74Ohms Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	75In Stock	£1.93 £1.85 £1.73 £1.62 View £1.55 £1.43	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Round 100MHz @ 127Ohms 7427804 Wurth Elektronik 1: £1.93 307In Stock	Mfr. Part No. 7427804 Mouser Part No 710-7427804	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Round 100MHz @ 127Ohms Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	307In Stock	£1.93 £1.85 £1.73 £1.62 View £1.55 £1.43	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 74278041 Wurth Elektronik 1: £2.12 135In Stock	Mfr. Part No. 74278041 Mouser Part No 710-74278041	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	135In Stock	£2.12 £2.03 £1.90 £1.77 View £1.71 £1.58	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 74278042 Wurth Elektronik 1: £2.12 153In Stock	Mfr. Part No. 74278042 Mouser Part No 710-74278042	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	153In Stock	£2.12 £2.03 £1.90 £1.77 View £1.71 £1.58	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 74278043 Wurth Elektronik 1: £2.24 593In Stock	Mfr. Part No. 74278043 Mouser Part No 710-74278043	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	593In Stock	£2.24 £1.85	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 7427805 Wurth Elektronik 1: £2.63 771In Stock 600Expected 04/12/2026	Mfr. Part No. 7427805 Mouser Part No 710-7427805	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	771In Stock 600Expected 04/12/2026	£2.63 £2.51 £2.35 £2.18 View £2.11 £1.95	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 7427806 Wurth Elektronik 1: £3.04 80In Stock	Mfr. Part No. 7427806 Mouser Part No 710-7427806	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	80In Stock	£3.04 £2.91 £2.72 £2.54 View £2.44 £2.25	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 7427808 Wurth Elektronik 1: £1.65 195In Stock	Mfr. Part No. 7427808 Mouser Part No 710-7427808	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	195In Stock	£1.65 £1.58 £1.48 £1.38 View £1.33 £1.23	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 74278081 Wurth Elektronik 1: £1.99 148In Stock	Mfr. Part No. 74278081 Mouser Part No 710-74278081	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	148In Stock	£1.99 £1.90 £1.78 £1.66 View £1.60 £1.48	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Round 100MHz @ 23Ohms 74278082 Wurth Elektronik 1: £2.49 378In Stock 360Expected 26/01/2027	Mfr. Part No. 74278082 Mouser Part No 710-74278082	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Round 100MHz @ 23Ohms Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	378In Stock 360Expected 26/01/2027	£2.49 £2.38 £2.23 £2.07 View £2.00 £1.85	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores 166uF 74278083 Wurth Elektronik 1: £2.04 84In Stock	Mfr. Part No. 74278083 Mouser Part No 710-74278083	Wurth Elektronik	Ferrite Cable Cores 166uF Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	84In Stock	£2.04 £1.96 £1.83 £1.71 View £1.64 £1.52	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-AEFA AEC-Q200 84Ohm Ferrite Core 782013044095 Wurth Elektronik 1: £2.72 698In Stock	Mfr. Part No. 782013044095 Mouser Part No 710-782013044095	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 84Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	698In Stock	£2.72 £2.66 £2.55 £2.44 £2.33	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AEFA AEC-Q200 186Ohm Ferrite Core 782013046185 Wurth Elektronik 1: £2.72 202In Stock	Mfr. Part No. 782013046185 Mouser Part No 710-782013046185	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 186Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	202In Stock	£2.72 £2.66 £2.55 £2.44	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AEFA AEC-Q200 210Ohm Ferrite Core 782013068250 Wurth Elektronik 1: £3.61 328In Stock	Mfr. Part No. 782013068250 Mouser Part No 710-782013068250	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 210Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	328In Stock	£3.61 £3.43 £3.21 £2.99	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core 782013069285 Wurth Elektronik 1: £4.33 179In Stock	Mfr. Part No. 782013069285 Mouser Part No 710-782013069285	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	179In Stock	£4.33 £4.16 £4.07 £3.89	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AEFA AEC-Q200 240Ohm Ferrite Core 782013076285 Wurth Elektronik 1: £3.61 512In Stock	Mfr. Part No. 782013076285 Mouser Part No 710-782013076285	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 240Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	512In Stock	£3.61 £3.45 £3.21 £2.99	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AEFA AEC-Q200 200Ohm Ferrite Core 782013079285 Wurth Elektronik 1: £3.61 217In Stock	Mfr. Part No. 782013079285 Mouser Part No 710-782013079285	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 200Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	217In Stock	£3.61 £3.45 £3.21 £2.99	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AEFA AEC-Q200 205Ohm Ferrite Core 782013086280 Wurth Elektronik 1: £3.79 128In Stock	Mfr. Part No. 782013086280 Mouser Part No 710-782013086280	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 205Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	128In Stock	£3.79 £3.63 £3.39 £3.16	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AEFA AEC-Q200 220Ohm Ferrite Core 782013091285 Wurth Elektronik 1: £2.87 1,721In Stock	Mfr. Part No. 782013091285 Mouser Part No 710-782013091285	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 220Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	1,721In Stock	£2.87 £2.81 £2.69 £2.58	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core 782013100280 Wurth Elektronik 1: £3.61 151In Stock	Mfr. Part No. 782013100280 Mouser Part No 710-782013100280	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	151In Stock	£3.61 £3.45 £3.21 £2.99	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid

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EMI Suppression Ferrite Beads

Types of Ferrites

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