Wurth Elektronik Openable, Diameter 10.5 mm Ferrite Sleeve, Apertures: 1 33.5 mm 28.4 mm 41.6 mm, For General

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£6.49

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10 - 24£5.19
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Packaging Options:
RS Stock No.:
815-0002
Distrelec Article No.:
110-63-502
Mfr. Part No.:
74271221S
Brand:
Wurth Elektronik
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Brand

Wurth Elektronik

Series

STAR-TEC

Sub Type

Snap Ferrite

Product Type

Ferrite Sleeve

Application

General Application, Safety Relevant Application

Material

4W620

Key

No

Impedance at 25 MHz

158Ω

Openable

Yes

Impedance at 100 MHz

278Ω

Aperture Diameter

10.5mm

Number of Apertures

1

External Depth

33.5mm

External Width

41.6mm

External Height

28.4mm

Standards/Approvals

REACH, RoHS

COO (Country of Origin):
DE

Wurth Elektronik STAR-TEC Series Ferrite Sleeve, 158Ω Impedance at 25Mhz, 278Ω Impedance at 100MHz - 74271221S


This ferrite sleeve is an openable snap ferrite designed to reduce EMI/RFI interference on single cable runs. It is manufactured from 4W620 material and suits both general and safety-relevant applications. The component provides a single 10.5mm aperture and complies with RoHS and REACH standards, making it suitable for assemblies where regulatory substance limits are required.

Features and Benefits:


• 158Ω at 25MHz for targeted low-frequency suppression
• 278Ω at 100MHz for improved high-frequency attenuation
• Openable snap design for tool-free installation
• Single aperture construction for individual cable damping
• 4W620 material offering consistent magnetic permeability

Applications


• Suitable for reducing EMI on power leads
• Used with control cables in safety-related systems
• Ideal for retrofitting noise suppression in assemblies
• Can be used for single-cable signal line damping
• Suitable for inline suppression in service panels

What physical form factor facilitates installation in confined spaces?


The part is a Snap-on sleeve with external dimensions 41.6 x 33.5 x 28.4mm enabling Compact placement.

How many conductors can be accommodated through the aperture?


The single 10.5mm aperture accepts one cable or bundled conductors within that diameter.

Which standards govern its substance restrictions?


It meets RoHS and REACH criteria for restricted substances.

Does the product support safety-critical deployments?


Yes, it is specified for use in safety-relevant applications as well as general applications.

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