Ferrites – Mouser Japan

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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product
Ferrite Cable Cores WE-AFB 110Ohm@100MHz 74270094 Wurth Elektronik 1: ¥362.1 129In Stock	Mfr. Part # 74270094 Mouser Part # 710-74270094	Wurth Elektronik	Ferrite Cable Cores WE-AFB 110Ohm@100MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	129In Stock	¥362.1 ¥274.1 ¥254.1 ¥237.5 ¥217.6	Min.: 1 Mult.: 1	Ferrite Cable Cores
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 47Ohm @ 25MHz 74270110 Wurth Elektronik 1: ¥315.6 217In Stock	Mfr. Part # 74270110 Mouser Part # 710-74270110	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 47Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	217In Stock	¥315.6 ¥312.3 ¥299 ¥287.4 ¥262.4	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz 74270111 Wurth Elektronik 1: ¥181 8,573In Stock 4,000Expected 10/23/2026	Mfr. Part # 74270111 Mouser Part # 710-74270111	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	8,573In Stock 4,000Expected 10/23/2026	¥181 ¥179.4 ¥172.7 ¥164.8 ¥151.8	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz 74270113 Wurth Elektronik 1: ¥212.6 3,989In Stock 2,688Expected 10/30/2026	Mfr. Part # 74270113 Mouser Part # 710-74270113	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	3,989In Stock 2,688Expected 10/30/2026	¥212.6 ¥209.3 ¥201 ¥192.7 ¥179.4	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz 74270121 Wurth Elektronik 1: ¥383.7 25In Stock	Mfr. Part # 74270121 Mouser Part # 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	¥383.7 ¥377 ¥363.8 ¥348.8 ¥322.2	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 99Ohm @ 25MHz 7427014 Wurth Elektronik 1: ¥607.9 282In Stock 4,550On Order	Mfr. Part # 7427014 Mouser Part # 710-7427014	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 99Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	282In Stock 4,550On Order On Order Ship Dates Mfr. #: 7427014 Stock: 282 Can Ship Immediately On Order: 2,300 Expected 2/1/2027 2,250 Expected 2/12/2027 Factory Lead-Time: 16 Weeks	¥607.9 ¥563.1 ¥508.3 ¥463.4 View ¥421.9 ¥382	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz 74270151 Wurth Elektronik 1: ¥725.9 963In Stock	Mfr. Part # 74270151 Mouser Part # 710-74270151	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	963In Stock	¥725.9 ¥712.6 ¥687.7 ¥606.3	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 59Ohms 74270162 Wurth Elektronik 1: ¥98 624In Stock 768Expected 2/19/2027	Mfr. Part # 74270162 Mouser Part # 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	624In Stock 768Expected 2/19/2027	¥98 ¥93.3 ¥87.5 ¥81.7 ¥78.6	Min.: 1 Mult.: 1	Ferrite Cable Cores	EMI Suppression Ferrite Beads
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz 742701707 Wurth Elektronik 1: ¥219.3 1,305In Stock	Mfr. Part # 742701707 Mouser Part # 710-742701707	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	1,305In Stock	¥219.3 ¥204.3 ¥186 ¥167.8 ¥152.3	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz 742701712 Wurth Elektronik 1: ¥96.3 197In Stock 1,050Expected 10/26/2026	Mfr. Part # 742701712 Mouser Part # 710-742701712	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	197In Stock 1,050Expected 10/26/2026	¥96.3 ¥88.5 ¥80.7 ¥73.3 View ¥66.6 ¥60.6	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz 74270176 Wurth Elektronik 1: ¥98 918In Stock 1,000Expected 2/12/2027	Mfr. Part # 74270176 Mouser Part # 710-74270176	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	918In Stock 1,000Expected 2/12/2027	¥98 ¥91 ¥82.7 ¥75.4 View ¥68.4 ¥62.1	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm 7427018 Wurth Elektronik 1: ¥189.4 38In Stock	Mfr. Part # 7427018 Mouser Part # 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	¥189.4 ¥171.1 ¥151.2 ¥119.8	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz 74270181 Wurth Elektronik 1: ¥171.1 393In Stock	Mfr. Part # 74270181 Mouser Part # 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	¥171.1 ¥167.8 ¥161 ¥154.6 ¥142	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz 74270182 Wurth Elektronik 1: ¥440.2 257In Stock	Mfr. Part # 74270182 Mouser Part # 710-74270182	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	257In Stock	¥440.2 ¥433.5 ¥416.9 ¥402 ¥370.4	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm 7427213 Wurth Elektronik 1: ¥490 1,005In Stock	Mfr. Part # 7427213 Mouser Part # 710-7427213	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	1,005In Stock	¥490 ¥455.1 ¥411.9 ¥342.2 ¥310.6	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT 53Ohms 21Pol 74272141 Wurth Elektronik 1: ¥310.6 91In Stock	Mfr. Part # 74272141 Mouser Part # 710-74272141	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 53Ohms 21Pol Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	91In Stock	¥310.6 ¥289 ¥274.1 ¥252.5	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: ¥1,328.8 60In Stock	Mfr. Part # 7427217 Mouser Part # 710-7427217	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	60In Stock	¥1,328.8 ¥1,264 ¥1,177.6 ¥1,049.8 ¥1,006.6	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm 7427218 Wurth Elektronik 1: ¥629.5 168In Stock	Mfr. Part # 7427218 Mouser Part # 710-7427218	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	168In Stock	¥629.5 ¥584.7 ¥531.5 ¥390.3 ¥335.5	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm 7427220 Wurth Elektronik 1: ¥573 307In Stock	Mfr. Part # 7427220 Mouser Part # 710-7427220	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	307In Stock	¥573 ¥553.1 ¥506.6 ¥485 View ¥461.8 ¥430.2	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: ¥210.9 1,281In Stock	Mfr. Part # 7427225 Mouser Part # 710-7427225	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 13 Poles Round 100MHz @52Ohms Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	1,281In Stock	¥210.9 ¥192.7 ¥176.1 ¥159.5 ¥156.6	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid
Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm 7427228 Wurth Elektronik 1: ¥624.5 154In Stock	Mfr. Part # 7427228 Mouser Part # 710-7427228	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	154In Stock	¥624.5 ¥612.9 ¥589.7 ¥566.4 View ¥541.5 ¥518.2	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: ¥215.9 59In Stock 896On Order	Mfr. Part # 74277233 Mouser Part # 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	59In Stock 896On Order On Order Ship Dates Mfr. #: 74277233 Stock: 59 Can Ship Immediately On Order: 512 Expected 11/2/2026 384 Expected 11/6/2026 Factory Lead-Time: 13 Weeks	¥215.9 ¥212.6 ¥204.3 ¥179.4 ¥169.4	Min.: 1 Mult.: 1	Ferrite Cable Cores	Ferrites
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 7427801 Wurth Elektronik 1: ¥402 204In Stock	Mfr. Part # 7427801 Mouser Part # 710-7427801	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	204In Stock	¥402 ¥385.4 ¥362.1 ¥337.2 View ¥323.9 ¥299	Min.: 1 Mult.: 1	Ferrite Cable Cores
Ferrite Cable Cores WE-FLAT 64Ohm@100MHz 11.5mm 74278011 Wurth Elektronik 1: ¥402 352In Stock	Mfr. Part # 74278011 Mouser Part # 710-74278011	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 64Ohm@100MHz 11.5mm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	352In Stock	¥402 ¥385.4 ¥362.1 ¥337.2 View ¥323.9 ¥299	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: ¥423.6 256In Stock	Mfr. Part # 7427802 Mouser Part # 710-7427802	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	256In Stock	¥423.6 ¥405.3 ¥380.4 ¥353.8 View ¥340.5 ¥313.9	Min.: 1 Mult.: 1	Ferrite Cable Cores	Flat Ribbon Cable Cores Solid