Ferrite Cable Cores – Mouser Ireland

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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.	Series	Product	Impedance	Inside Diameter	Outside Diameter	Inside Length	Outside Length	Outside Width	Inside Height	Outside Height	Packaging	Core Material
Ferrite Cable Cores WE-SAFB 1.6mm 39Ohm @ 25MHz 74270012 Wurth Elektronik 1: €0.568 4,742In Stock	Mfr. Part No. 74270012 Mouser Part No 710-74270012	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 1.6mm 39Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	4,742In Stock	€0.568 €0.557 €0.539 €0.52 View €0.481 €0.476	Min.: 1 Mult.: 1	WE-SAFB	Round Cable Cores Solid	51 Ohms	1.6 mm	4.1 mm		4 mm				Bulk	3 W 800
Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm 74270090 Wurth Elektronik 1: €2.92 6,404In Stock	Mfr. Part No. 74270090 Mouser Part No 710-74270090	Wurth Elektronik	Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	6,404In Stock	€2.92 €2.71 €2.64 €2.57 View €2.50 €2.44 €2.43	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	250 Ohms	13 mm	26 mm		28.5 mm				Tray	4W620
Ferrite Cable Cores WE-AFB EMI Axial 100MHz 205Ohm 74270051 Wurth Elektronik 1: €1.57 10,756In Stock	Mfr. Part No. 74270051 Mouser Part No 710-74270051	Wurth Elektronik	Ferrite Cable Cores WE-AFB EMI Axial 100MHz 205Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	10,756In Stock	€1.57 €1.42 €1.41 €1.30 View €1.08 €1.07	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	205 Ohms	10.5 mm	15.5 mm		28 mm				Tray	3 W 800
Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm 7427216 Wurth Elektronik 1: €2.20 1,188In Stock	Mfr. Part No. 7427216 Mouser Part No 710-7427216	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Core 100MHz 63Ohm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	1,188In Stock	€2.20 €2.16 €2.08 €1.99 View €1.98 €1.91 €1.82 €1.81	Min.: 1 Mult.: 1	WE-FLAT	Flat Ribbon Cable Cores Solid	63 Ohms			52 mm	12 mm	57.9 mm	1.3 mm	7 mm	Tray	4 W 620
Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn 74270021 Wurth Elektronik 1: €0.525 10,793In Stock	Mfr. Part No. 74270021 Mouser Part No 710-74270021	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	10,793In Stock	€0.525 €0.497 €0.493 €0.466 View €0.435 €0.42 €0.396 €0.382	Min.: 1 Mult.: 1	WE-SAFB	Round Cable Cores Solid	79 Ohms	3 mm	5.65 mm		9.8 mm				Bulk	4 W 620
Ferrite Cable Cores WE-SAFB .55mm 38Ohm @ 25MHz 74270001 Wurth Elektronik 1: €0.542 4,655In Stock	Mfr. Part No. 74270001 Mouser Part No 710-74270001	Wurth Elektronik	Ferrite Cable Cores WE-SAFB .55mm 38Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	4,655In Stock	€0.542 €0.514 €0.505 €0.478 View €0.446 €0.43 €0.427 €0.421	Min.: 1 Mult.: 1	WE-SAFB	Round Cable Cores Solid	38 Ohms	0.76 mm	2.5 mm		4 mm				Bulk	4 W 1500
Ferrite Cable Cores WE-SAFB .85mm 65Ohm @ 25MHz 7427002 Wurth Elektronik 1: €0.525 3,683In Stock	Mfr. Part No. 7427002 Mouser Part No 710-7427002	Wurth Elektronik	Ferrite Cable Cores WE-SAFB .85mm 65Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	3,683In Stock	€0.525 €0.498 €0.493 €0.467 View €0.437 €0.436 €0.421 €0.411 €0.41	Min.: 1 Mult.: 1	WE-SAFB	Round Cable Cores Solid	65 Ohms	1.2 mm	3.5 mm		6 mm				Bulk	3 W 800
Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board 7427807 Wurth Elektronik 1: €4.43 12In Stock	Mfr. Part No. 7427807 Mouser Part No 710-7427807	Wurth Elektronik	Ferrite Cable Cores WE-FLAT Ferrite for Flexible Printed Circuit Board Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	12In Stock	€4.43 €4.24 €3.96 €3.69 View €3.56 €3.28	Min.: 1 Mult.: 1	WE-FLAT	Flat Ribbon Cable Cores Solid	66 Ohms			52 mm	56 mm	12 mm	0.5 mm	5 mm	Tray	4 W 620
Ferrite Cable Cores WE-AFB 208Ohm 11.1mm 74270056 Wurth Elektronik 1: €3.43 859In Stock	Mfr. Part No. 74270056 Mouser Part No 710-74270056	Wurth Elektronik	Ferrite Cable Cores WE-AFB 208Ohm 11.1mm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	859In Stock	€3.43 €3.20 €2.69 €2.53	Min.: 1 Mult.: 1	WE-AFB	EMI Suppression Axial Ferrite Beads	208 Ohms								Tray
Ferrite Cable Cores WE-FLAT 114Ohm 16Pol 7427230 Wurth Elektronik 1: €2.78 931In Stock 512Expected 02/10/2026	Mfr. Part No. 7427230 Mouser Part No 710-7427230	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 114Ohm 16Pol Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	931In Stock 512Expected 02/10/2026	€2.78 €2.59 €2.45 €2.38 €2.26	Min.: 1 Mult.: 1	WE-FLAT	Flat Ribbon Cable Cores Solid	56 Ohms			23 mm	28 mm	18 mm	1.5 mm	7.7 mm	Tray	4 W 620
Ferrite Cable Cores WE-AFB EMI Axial 100MHz 210Ohm 7427009 Wurth Elektronik 1: €1.32 21,498In Stock 616On Order	Mfr. Part No. 7427009 Mouser Part No 710-7427009	Wurth Elektronik	Ferrite Cable Cores WE-AFB EMI Axial 100MHz 210Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	21,498In Stock 616On Order	€1.32 €1.19 €1.09 €0.912	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	210 Ohms	9.5 mm	17.5 mm		28.5 mm				Bulk	3 W 800
Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm 74270030 Wurth Elektronik 1: €0.533 23,660In Stock 5,824Expected 12/10/2026	Mfr. Part No. 74270030 Mouser Part No 710-74270030	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	23,660In Stock 5,824Expected 12/10/2026	€0.533 €0.527 €0.508 €0.473 View €0.454 €0.419	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	158 Ohms	5 mm	11.5 mm		18.5 mm				Tray	3 W 800
Ferrite Cable Cores WE-AFB Axial Ferrite Core 170 OHM 74270052 Wurth Elektronik 1: €1.01 2,942In Stock	Mfr. Part No. 74270052 Mouser Part No 710-74270052	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial Ferrite Core 170 OHM Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	2,942In Stock	€1.01 €0.98 €0.946 €0.858 €0.817	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	170 Ohms	8 mm	16 mm		16 mm				Tray	3 W 800
Ferrite Cable Cores WE-AFB 125Ohms 7.5mm 742700752 Wurth Elektronik 1: €0.886 939In Stock	Mfr. Part No. 742700752 Mouser Part No 710-742700752	Wurth Elektronik	Ferrite Cable Cores WE-AFB 125Ohms 7.5mm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	939In Stock	€0.886 €0.826 €0.771 €0.695 €0.653	Min.: 1 Mult.: 1	WE-AFB	EMI Suppression Axial Ferrite Beads	125 Ohms								Tray
Ferrite Cable Cores WE-FLAT 45Ohms 10Pol 74272213 Wurth Elektronik 1: €1.20 610In Stock	Mfr. Part No. 74272213 Mouser Part No 710-74272213	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 45Ohms 10Pol Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	610In Stock	€1.20 €1.12 €1.06 €1.02 €0.972	Min.: 1 Mult.: 1	WE-FLAT	Flat Ribbon Cable Cores Solid	45 Ohms			15 mm	21 mm	8 mm	1.3 mm	6.8 mm	Tray	4 W 1500
Ferrite Cable Cores WE-FLAT 50Ohms 16Pol 7427231 Wurth Elektronik 1: €1.16 199In Stock	Mfr. Part No. 7427231 Mouser Part No 710-7427231	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 50Ohms 16Pol Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	199In Stock	€1.16 €1.08 €0.998 €0.894 €0.805	Min.: 1 Mult.: 1	WE-FLAT	Flat Ribbon Cable Cores Solid	50 Ohms			22 mm	27 mm	8 mm	1.3 mm	6.5 mm	Tray	4 W 620
Ferrite Cable Cores WE-FLAT 150Ohm 20Pol 7427232 Wurth Elektronik 1: €4.02 328In Stock 175Expected 16/10/2026	Mfr. Part No. 7427232 Mouser Part No 710-7427232	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 150Ohm 20Pol Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	328In Stock 175Expected 16/10/2026	€4.02 €3.74 €3.27	Min.: 1 Mult.: 1	WE-FLAT	Flat Ribbon Cable Cores Solid	150 Ohms			26.5 mm	38.1 mm	25.5 mm	1.9 mm	12.05 mm	Tray	4 W 620
Ferrite Cable Cores WE-FLAT 130Ohms 24mm 7427810 Wurth Elektronik 1: €2.59 169In Stock	Mfr. Part No. 7427810 Mouser Part No 710-7427810	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 130Ohms 24mm Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	169In Stock	€2.59 €2.42 €2.22 €2.11	Min.: 1 Mult.: 1	WE-FLAT	Flat Ribbon Cable Cores Solid	130 Ohms			24 mm	22 mm	28.5 mm	0.8 mm	5.38 mm	Tray	4 W 620
Ferrite Cable Cores WE-SAFB 1mm 95Ohm @ 25MHz 74270017 Wurth Elektronik 1: €0.542 24,232In Stock	Mfr. Part No. 74270017 Mouser Part No 710-74270017	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 1mm 95Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	24,232In Stock	€0.542 €0.514 €0.481 €0.448 €0.431	Min.: 1 Mult.: 1	WE-SAFB	Round Cable Cores Solid	138 Ohms	1.58 mm	3.8 mm		13.97 mm				Bulk	4 W 620
Ferrite Cable Cores WE-AFB Axial 25MHz 163Ohm 74270031 Wurth Elektronik 1: €0.533 8,960In Stock	Mfr. Part No. 74270031 Mouser Part No 710-74270031	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial 25MHz 163Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	8,960In Stock	€0.533 €0.527 €0.508 €0.473 View €0.454 €0.419	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	198 Ohms	5 mm	11.5 mm		20.5 mm				Tray	4 W 1500
Ferrite Cable Cores WE-AFB Axial 25MHz 170Ohm 74270032 Wurth Elektronik 1: €0.722 12,489In Stock 24,320Expected 16/10/2026	Mfr. Part No. 74270032 Mouser Part No 710-74270032	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial 25MHz 170Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	12,489In Stock 24,320Expected 16/10/2026	€0.722 €0.712 €0.689 €0.639 View €0.615 €0.566	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	255 Ohms	5 mm	11.5 mm		25 mm				Tray	4 W 620
Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm 74270033 Wurth Elektronik 1: €0.568 22,354In Stock 37,000On Order	Mfr. Part No. 74270033 Mouser Part No 710-74270033	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	22,354In Stock 37,000On Order On Order Ship Dates Mfr. No: 74270033 Stock: 22,354 Can Dispatch Immediately On Order: 16,000 Expected 30/10/2026 21,000 Expected 06/11/2026 Factory Lead Time: 23 Weeks	€0.568 €0.557 €0.538 €0.501 View €0.481 €0.443	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	162 Ohms	4.75 mm	9.5 mm		9.5 mm				Bulk	3 W 800
Ferrite Cable Cores WE-AFB Axial 25MHz 173Ohm 74270035 Wurth Elektronik 1: €1.77 10,202In Stock 10,080Expected 19/10/2026	Mfr. Part No. 74270035 Mouser Part No 710-74270035	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial 25MHz 173Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	10,202In Stock 10,080Expected 19/10/2026	€1.77 €1.74 €1.66 €1.59 View €1.52 €1.45	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	275 Ohms	6.9 mm	15.5 mm		20 mm				Tray	4 W 620
Ferrite Cable Cores AXIAL FERRITE BEADS 74270036 Wurth Elektronik 1: €0.817 4,248In Stock 2,432Expected 16/10/2026	Mfr. Part No. 74270036 Mouser Part No 710-74270036	Wurth Elektronik	Ferrite Cable Cores AXIAL FERRITE BEADS Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	4,248In Stock 2,432Expected 16/10/2026	€0.817 €0.809 €0.777 €0.719 View €0.695 €0.637	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	240 Ohms	5.5 mm	10.5 mm		28.5 mm				Tray	4 W 620
Ferrite Cable Cores WE-AFB Axial 25MHz 156Ohm 74270043 Wurth Elektronik 1: €1.06 8,113In Stock	Mfr. Part No. 74270043 Mouser Part No 710-74270043	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial 25MHz 156Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	8,113In Stock	€1.06 €1.03 €0.989 €0.937	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	274 Ohms	7.3 mm	15.5 mm		28.5 mm				Tray	3 W 800