Wurth Elektronik Ferrite Ring EMI Suppression 28.5 mm, For: EMI Suppression 12.8 mm ID 26.6 mm OD

RS-stocknr.:: 163-3217
Fabrikantnummer:: 74277290
Fabrikant:: Wurth Elektronik

Wurth Elektronik Ferrite Ring EMI Suppression 28.5 mm, For: EMI Suppression 12.8 mm ID 26.6 mm OD

Bulkkorting beschikbaar

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Subtotaal (1 tray van 88 eenheden)*

€ 531,17

(excl. BTW)

€ 642,75

(incl. BTW)

GRATIS bezorging voor bestellingen van meer dan € 90,00

Tijdelijk niet op voorraad

Verzending 88 stuk(s) vanaf 26 oktober 2026
Plus verzending 88 stuk(s) vanaf 29 januari 2027

Heeft u meer nodig? Klik op 'Controleer leverdata' voor extra voorraad en levertijden.

Aantal stuks	Per stuk	Per tray*
88 - 352	€ 6,036	€ 531,17
440 - 792	€ 5,433	€ 478,10
880 +	€ 4,961	€ 436,57

*prijsindicatie

RS-stocknr.:: 163-3217
Fabrikantnummer:: 74277290
Fabrikant:: Wurth Elektronik

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	Wurth Elektronik
	Product Type	Ferrite Ring
	Sub Type	EMI Suppression
	Minimum Frequency	1MHz
	Impedance	50Ω
	Application	EMI Suppression
	Material	Ferrite
	Maximum Frequency	10MHz
	Height	28.5mm
	Inside Diameter	12.8mm
	Outside Diameter	26.6mm
	Standards/Approvals	No
	Series	WE-AFB LFS

	Alles selecteren
	Merk Wurth Elektronik
	Product Type Ferrite Ring
	Sub Type EMI Suppression
	Minimum Frequency 1MHz
	Impedance 50Ω
	Application EMI Suppression
	Material Ferrite
	Maximum Frequency 10MHz
	Height 28.5mm
	Inside Diameter 12.8mm
	Outside Diameter 26.6mm
	Standards/Approvals No
	Series WE-AFB LFS

Wurth Elektronix WE-AFB LFS EMI supression Axil Ferrite Bead Datasheet

Land van herkomst:: CN

Wurth Elektronik WE-AFB LFS Series Ferrite Ring, 1MHz to 10MHz Frequency Range, 50Ω Impedance - 74277290

This ferrite ring is a passive component designed to reduce electromagnetic interference on cable assemblies and signal lines within the 1MHz to 10MHz band. Constructed from ferrite material, it serves as a noise-suppression element in environments where conducted interference must be mitigated. The toroidal form factor supports through-hole or clip-on installation on cables and wiring looms for improved signal integrity.

Features and Benefits:

• 50Ω impedance provides effective attenuation of common-mode noise
• Operates across 1MHz to 10MHz for targeted EMI reduction
• Toroidal geometry aids a uniform magnetic path and suppression
• Ferrite material composition enhances high-frequency dissipation
• Compact profile supports integration into dense assemblies

Applications

• Suitable for suppression of cable-borne interference in electronics
• Used for reducing noise in power and signal harnesses
• Ideal for retrofit EMI filtering on external leads
• Can be used for decoupling in sensitive measurement circuits
• Used with communication lines to improve signal stability

What physical sizes define the component?

The component has an outside diameter of 26.6mm, an inside diameter of 12.8mm and a height of 28.5mm.

What is the intended impedance characteristic and its effect?

It exhibits 50Ω impedance, which increases attenuation of unwanted currents within its operating frequency range.

Which frequency band does it target for suppression?

It is specified to perform between 1MHz and 10MHz for EMI mitigation.

What material is used and why is that relevant?

It is MADE from ferrite, chosen for its magnetic loss properties that dissipate high-frequency interference.

In what applications is this sub-type typically classified?

It is categorised for EMI suppression applications where toroidal noise control is required.