Ferrites – Mouser Finland

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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 Cable Cores WE-AEFA AEC-Q200 190Ohm Ferrite Core 782013150285 Wurth Elektronik 1: 6,95 € 102In Stock 63Expected 02/10/2026	Mfr. Part No. 782013150285 Mouser Part No 710-782013150285	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 190Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	102In Stock 63Expected 02/10/2026	6,95 € 6,84 € 6,36 € 6,13 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AEFA Axial EMI Suppression Ferrite 152 Ohms 782013410400 Wurth Elektronik 1: 42,48 € 9In Stock	Mfr. Part No. 782013410400 Mouser Part No 710-782013410400	Wurth Elektronik	Ferrite Cable Cores WE-AEFA Axial EMI Suppression Ferrite 152 Ohms Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	9In Stock	42,48 € 40,03 € 37,58 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 52Ohms AECQ2 782163151300 Wurth Elektronik 1: 17,97 € 65In Stock	Mfr. Part No. 782163151300 Mouser Part No 710-782163151300	Wurth Elektronik	Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 52Ohms AECQ2 Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	65In Stock	17,97 € 16,47 € 14,97 € 13,48 € 11,98 €	Min.: 1 Mult.: 1	Ferrite Beads	EMI Suppression Ferrite Beads
Ferrite Cable Cores WE-AFB EMI Axial 100MHz 200Ohm 742700381 Wurth Elektronik 1: 0,611 € 113 713On Order	Mfr. Part No. 742700381 Mouser Part No 710-742700381	Wurth Elektronik	Ferrite Cable Cores WE-AFB EMI Axial 100MHz 200Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	113 713On Order On Order Ship Dates Mfr. No: 742700381 Stock: 0 On Order: 1 713 Expected 02/10/2026 45 952 Expected 11/12/2026 66 048 Expected 26/01/2027 Factory Lead Time: 20 Weeks	0,611 € 0,544 € 0,502 € 0,459 € 0,418 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-SAFB 1.65mm 50Ohm @ 25MHz 74270015 Wurth Elektronik 1: 0,568 € 8 332Expected 02/10/2026	Mfr. Part No. 74270015 Mouser Part No 710-74270015	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 1.65mm 50Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	8 332Expected 02/10/2026	0,568 € 0,557 € 0,538 € 0,52 € View 0,481 € 0,461 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm 74270045 Wurth Elektronik 1: 1,10 € 6 236On Order	Mfr. Part No. 74270045 Mouser Part No 710-74270045	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	6 236On Order On Order Ship Dates Mfr. No: 74270045 Stock: 0 On Order: 4 956 Expected 16/10/2026 1 280 Expected 27/01/2027 Factory Lead Time: 20 Weeks	1,10 € 1,09 € 1,05 € 0,98 € View 0,929 € 0,857 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-FLAT Flat Ferrite Core 7427227 Wurth Elektronik 1: 2,02 € 1 792Expected 16/10/2026	Mfr. Part No. 7427227 Mouser Part No 710-7427227	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Flat Ferrite Core Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	1 792Expected 16/10/2026	2,02 € 1,94 € 1,81 € 1,69 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Round 100MHz @ 50Ohms 7427809 Wurth Elektronik 1: 2,40 € 3 116Expected 23/10/2026	Mfr. Part No. 7427809 Mouser Part No 710-7427809	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Round 100MHz @ 50Ohms Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	3 116Expected 23/10/2026	2,40 € 2,30 € 2,14 € 2,00 € View 1,93 € 1,77 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core 782013059285 Wurth Elektronik 1: 4,13 € 1 219On Order	Mfr. Part No. 782013059285 Mouser Part No 710-782013059285	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	1 219On Order On Order Ship Dates Mfr. No: 782013059285 Stock: 0 On Order: 1 152 Expected 02/10/2026 67 Expected 16/10/2026 Factory Lead Time: 23 Weeks	4,13 € 3,94 € 3,69 € 3,44 € 3,43 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-SAFB 1.65mm 45Ohm @ 25MHz 74270014 Wurth Elektronik 1: 0,542 € 1 000Expected 02/10/2026	Mfr. Part No. 74270014 Mouser Part No 710-74270014	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 1.65mm 45Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	1 000Expected 02/10/2026	0,542 € 0,514 € 0,481 € 0,448 € View 0,431 € 0,43 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 119Ohms 74270037 Wurth Elektronik 1: 0,817 € 2 816Expected 02/10/2026	Mfr. Part No. 74270037 Mouser Part No 710-74270037	Wurth Elektronik	Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 119Ohms Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	2 816Expected 02/10/2026	0,817 € 0,809 € 0,777 € 0,719 € View 0,694 € 0,637 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz 7427012 Wurth Elektronik 1: 1,18 € 927Expected 16/10/2026	Mfr. Part No. 7427012 Mouser Part No 710-7427012	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	927Expected 16/10/2026	1,18 € 1,15 € 1,12 € 0,98 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Cable Cores WE-FLAT 48Ohms 21Pol 7427210 Wurth Elektronik 1: 1,69 € 462Expected 02/10/2026	Mfr. Part No. 7427210 Mouser Part No 710-7427210	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 48Ohms 21Pol Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	462Expected 02/10/2026	1,69 € 1,57 € 1,44 € 1,33 € 1,32 €	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: 2,19 € 256Expected 02/10/2026	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	256Expected 02/10/2026	2,19 € 2,10 € 1,97 € 1,83 € View 1,76 € 1,63 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Round 100MHz @ 58Ohms 74278021 Wurth Elektronik 1: 2,19 € 256Expected 02/10/2026	Mfr. Part No. 74278021 Mouser Part No 710-74278021	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Round 100MHz @ 58Ohms Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	256Expected 02/10/2026	2,19 € 2,10 € 1,97 € 1,83 € View 1,76 € 1,63 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 39Ohms AECQ2 782063151200 Wurth Elektronik 1: 16,56 € 102Expected 30/10/2026	Mfr. Part No. 782063151200 Mouser Part No 710-782063151200	Wurth Elektronik	Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 39Ohms AECQ2 Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	102Expected 30/10/2026	16,56 € 15,19 € 13,80 € 12,43 € 11,03 €	Min.: 1 Mult.: 1	Ferrite Beads	EMI Suppression Ferrite Beads
Ferrite Cable Cores WE-SAFB 1mm 31Ohm @ 25MHz 74270010 Wurth Elektronik 1: 0,542 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 74270010 Mouser Part No 710-74270010	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 1mm 31Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	Non-Stocked Lead-Time 10 Weeks	0,542 € 0,514 € 0,481 € 0,448 € 0,431 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-SAFB 1mm 28Ohm @ 25MHz 74270071 Wurth Elektronik 1: 0,542 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 74270071 Mouser Part No 710-74270071	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 1mm 28Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	Non-Stocked Lead-Time 18 Weeks	0,542 € 0,514 € 0,481 € 0,448 € 0,43 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 7427803 Wurth Elektronik 1: 3,03 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 7427803 Mouser Part No 710-7427803	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	Non-Stocked Lead-Time 24 Weeks	3,03 € 2,90 € 2,71 € 2,52 € View 2,43 € 2,24 €	Min.: 1 Mult.: 1	Ferrite Cable Cores
Ferrite Cable Cores WE-AEFA AEC-Q200 100Ohm Ferrite Core 782013069155 Wurth Elektronik 1: 3,29 € Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. 782013069155 Mouser Part No 710-782013069155	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 100Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	Non-Stocked Lead-Time 23 Weeks	3,29 € 3,22 € 3,08 € 2,95 € 2,77 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core 782013125280 Wurth Elektronik 1: 4,96 € Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. 782013125280 Mouser Part No 710-782013125280	Wurth Elektronik	Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	Non-Stocked Lead-Time 23 Weeks	4,96 € 4,87 € 4,67 € 4,47 € 4,46 €	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 7Ohm AECQ2 782063051055 Wurth Elektronik 196: 5,63 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 782063051055 Mouser Part No 710-782063051055	Wurth Elektronik	Ferrite Beads WE-AENA Na Cryst Blk 5.2mm 7Ohm AECQ2 Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	Non-Stocked Lead-Time 16 Weeks	5,63 €	Min.: 196 Mult.: 196	Ferrite Beads	EMI Suppression Ferrite Beads
Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 6.5Ohms AECQ2 782063101055 Wurth Elektronik 1: 8,73 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 782063101055 Mouser Part No 710-782063101055	Wurth Elektronik	Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 6.5Ohms AECQ2 Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	Non-Stocked Lead-Time 16 Weeks	8,73 € 8,00 € 7,28 € 5,82 € 5,81 €	Min.: 1 Mult.: 1	Ferrite Beads	EMI Suppression Ferrite Beads
Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 15,6Ohm AECQ2 782063101100 Wurth Elektronik 1: 9,29 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 782063101100 Mouser Part No 710-782063101100	Wurth Elektronik	Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 15,6Ohm AECQ2 Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	Non-Stocked Lead-Time 24 Weeks	9,29 € 8,52 € 7,75 € 6,20 € 6,19 €	Min.: 1 Mult.: 1	Ferrite Beads	EMI Suppression Ferrite Beads
Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 34Ohms AECQ2 782063101200 Wurth Elektronik 100: 7,53 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 782063101200 Mouser Part No 710-782063101200	Wurth Elektronik	Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 34Ohms AECQ2 Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	Non-Stocked Lead-Time 24 Weeks	7,53 €	Min.: 100 Mult.: 100	Ferrite Beads	EMI Suppression Ferrite Beads

EMI Suppression Ferrite Beads

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