Wurth Elektronik Openable, Diameter 27 mm Ferrite Ring, Apertures: 1 20 mm 44 mm 55 mm, For General Application, Safety

RS 제품 번호:: 163-5436
제조사 부품 번호:: 7427155S
제조업체:: Wurth Elektronik

Wurth Elektronik Openable, Diameter 27 mm Ferrite Ring, Apertures: 1 20 mm 44 mm 55 mm, For General Application, Safety

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대량 구매 할인 받기

60개 더 담고 ₩15,960.00 할인 받기

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Subtotal (1 Box of 30 units)*

₩320,520.00

90 개 단위 배송 준비 완료
추가로 2026년 12월 21일 부터 90 개 단위 배송
추가로 2027년 1월 25일 부터 90 개 단위 배송

더 자세한 내용이 필요하신가요? 필요한 수량을 입력하고 '배송일 확인'을 클릭하면 더 많은 재고 및 배송 세부정보를 확인하실 수 있습니다.

수량	한팩당	Per Box*	절감
30 - 30	₩10,684.00	₩320,538.00	-
60 - 270	₩10,418.00	₩312,522.00	₩15,960.00
300 +	₩9,376.00	₩281,280.00	₩392,400.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 163-5436
제조사 부품 번호:: 7427155S
제조업체:: Wurth Elektronik

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모두 선택	제품 정보	값
	브랜드	Wurth Elektronik
	Series	STAR-RING
	Sub Type	Snap Ferrite
	Product Type	Ferrite Ring
	Application	General Application, Safety Relevant Application
	Material	4W620
	Impedance at 25 MHz	54Ω
	Key	No
	Openable	Yes
	Impedance at 100 MHz	112Ω
	Aperture Diameter	27mm
	Number of Apertures	1
	External Depth	20mm
	External Height	44mm
	External Width	55mm
	Standards/Approvals	RoHS, REACH

	모두 선택
	브랜드 Wurth Elektronik
	Series STAR-RING
	Sub Type Snap Ferrite
	Product Type Ferrite Ring
	Application General Application, Safety Relevant Application
	Material 4W620
	Impedance at 25 MHz 54Ω
	Key No
	Openable Yes
	Impedance at 100 MHz 112Ω
	Aperture Diameter 27mm
	Number of Apertures 1
	External Depth 20mm
	External Height 44mm
	External Width 55mm
	Standards/Approvals RoHS, REACH

7427155S STAR-RING Snap Ferrite with safety key Technology

COO (Country of Origin):: DE

Wurth Elektronik STAR-RING Series Ferrite Ring, 27mm Aperture Diameter, Openable Snap Ferrite - 7427155S

This ferrite ring is an openable Snap-on ferrite designed to reduce electromagnetic interference on conductors. It is manufactured from 4W620 ferrite material and intended for both general and safety-relevant applications. The component features a single aperture and a snap-fit design to allow simple retrofitting to existing cabling without disconnecting circuits.

Features and Benefits:

• 54Ω impedance at 25MHz delivering mid-frequency suppression
• 112Ω impedance at 100MHz providing higher-frequency attenuation
• Openable Snap-on design enabling tool-free installation
• Single-aperture form allowing individual cable choking
• RoHS and REACH-compliant materials supporting regulatory needs

Applications

• Suitable for suppression of cable-borne EMI in equipment
• Ideal for retrofit on signal and power lines
• Used with harnesses requiring one-pass noise attenuation
• Can be used for components in safety-relevant circuits
• Suitable for assemblies needing snap ferrite 27mm aperture

How is the component fitted onto existing cables?

It clips open around a conductor using its Snap-on geometry, allowing installation without cable disconnection.

What material properties affect magnetic performance?

The 4W620 ferrite composition provides permeability characteristics tailored to EMI attenuation across mid-to-high MHz bands.

What approvals indicate chemical and environmental restrictions conformity?

The part meets RoHS and REACH substance restrictions, ensuring reduced hazardous material content.

How many cables can be routed through the aperture at once?

The single aperture accommodates one conductor or a grouped bundle sized to the 27mm internal diameter.

What size envelope should designers allow for board or chassis clearance?

Allocate space for external dimensions of 55 x 44 x 20mm to ensure unimpeded mounting and closure.