Wurth Elektronik Openable, Diameter 13 mm Ferrite Sleeve, Apertures: 1 28.8 mm 33.5 mm 42.2 mm, For EMI Suppression

RS Stock No.:: 367-5310
Distrelec Article No.:: 158-55-355
Mfr. Part No.:: 74271222
Manufacturer:: Wurth Elektronik

Wurth Elektronik Openable, Diameter 13 mm Ferrite Sleeve, Apertures: 1 28.8 mm 33.5 mm 42.2 mm, For EMI Suppression

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PHP358.90

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PHP401.97

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1,008 unit(s) ready to ship from another location
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RS Stock No.:: 367-5310
Distrelec Article No.:: 158-55-355
Mfr. Part No.:: 74271222
Manufacturer:: Wurth Elektronik

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Wurth Elektronik
	Sub Type	STAR-TEC
	Series	STAR-TEC
	Product Type	Ferrite Sleeve
	Application	EMI Suppression
	Material	4W620
	Impedance at 25 MHz	158Ω
	Key	No
	Openable	Yes
	Impedance at 100 MHz	278Ω
	Aperture Diameter	13mm
	Number of Apertures	1
	External Depth	28.8mm
	External Height	33.5mm
	External Width	42.2mm
	Standards/Approvals	REACH, RoHS

	Select all
	Brand Wurth Elektronik
	Sub Type STAR-TEC
	Series STAR-TEC
	Product Type Ferrite Sleeve
	Application EMI Suppression
	Material 4W620
	Impedance at 25 MHz 158Ω
	Key No
	Openable Yes
	Impedance at 100 MHz 278Ω
	Aperture Diameter 13mm
	Number of Apertures 1
	External Depth 28.8mm
	External Height 33.5mm
	External Width 42.2mm
	Standards/Approvals REACH, RoHS

Wurth Elektronik STAR-TEC Series Ferrite Sleeve, 158Ω Impedance at 25Mhz, 278Ω Impedance at 100MHz - 74271222

This ferrite sleeve is an openable ferrite core designed for electromagnetic interference suppression in cable assemblies. It is manufactured from 4W620 material and incorporates a single through-aperture to accommodate wiring. The component is intended for in-line use where attenuation of high-frequency noise is required and is supplied with regulatory approvals for chemical and hazardous substance restrictions.

Features and Benefits:

• 158Ω impedance at 25MHz reduces mid-band conducted interference
• 278Ω impedance at 100MHz attenuates higher-frequency noise sources
• Openable split design enables retrofitting without cable disconnection
• Single 13mm aperture supports common cable diameters
• REACH and RoHS approvals indicate controlled substance compliance

Applications

• Suitable for cable EMI filter ferrite sleeve installations
• Ideal for single-cable noise suppression in signal lines
• Used with harnesses requiring openable ferrite sleeve retrofits
• Can be used for noise attenuation in electronic enclosures

What material is used for the core and why is it specified?

It is MADE from 4W620 material chosen for its magnetic properties relevant to EMI suppression.

How large is the central opening for cable routing?

The internal aperture diameter is 13mm allowing passage of single conductors or small cable bundles.

What approvals relate to environmental and hazardous substances?

The item meets REACH and RoHS approvals addressing regulated chemical content.

Can the component be fitted without disconnecting existing cables?

Yes, the openable split configuration allows installation onto cables already in place.

What are the external size constraints for mounting or enclosure space planning?

External dimensions are 42.2mm width, 33.5mm height and 28.8mm depth.