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Wurth Elektronik Openable Ferrite Sleeve 5 mm Aperture Diameter STAR-TEC Series for EMI Suppression 74271142
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Wurth Elektronik |
| Material | 4W620 |
| Model | 74271142 |
| Series | STAR-TEC |
| Aperture diameter | 5mm |
| Sub Type | STAR-TEC |
| External Width | 32.5mm |
| External Depth | 18.8mm |
| External Height | 13.2mm |
| Standards/Approvals | REACH, RoHS |
| Impedance at 100 MHz | 178Ω |
| Impedance at 25 MHz | 92Ω |
| Number of Apertures | 1 |
| Wurth Elektronik Openable, Diameter 5 mm Ferrite Sleeve, Apertures | 1 18.8 mm 13.2 mm 32.5 mm, For EMI Suppression |
Key Features
- Constructed using 4W620 material for broadband magnetic loss characteristics.
- Openable core design for retrofit installation without cable disconnection.
- 92Ω impedance at 25 MHz reduces low-frequency conducted interference.
- 178Ω impedance at 100 MHz attenuates higher-frequency emissions.
- Single aperture supports simple cable routing and clamping.
- External dimensions are 32.5 mm width, 18.8 mm depth, and 13.2 mm height, suitable for panel clearance.
- Complies with RoHS and REACH standards for environmental safety.
- Ideal for use in signal and power cable EMI noise reduction applications.
Product Description
Wurth Elektronik 74271142 openable ferrite sleeve is a high-performance EMI suppression component constructed with 4W620 material. Featuring a 5 mm aperture diameter, it is designed as a single-aperture openable core, enabling easy retrofit installation on cables without the need to disconnect them. This openable design facilitates the clamp-style suppression commonly required in cable harness assemblies.
The ferrite sleeve provides 92Ω impedance at 25 MHz, effectively reducing low-frequency conducted interference, and 178Ω impedance at 100 MHz to attenuate higher-frequency emissions. Its external dimensions of 32.5 mm width, 18.8 mm depth, and 13.2 mm height accommodate clearance requirements in panel and equipment designs. The product meets RoHS and REACH standards, ensuring compliance with environmental regulations.
Applications include noise reduction on signal and power cables, retrofit EMI suppression on existing cable assemblies, and targeted interference filtering on single conductors. This sleeve is particularly suitable for environments where detachable noise filters and clamp access on harnesses are necessary.
The STAR-TEC series quality and German manufacturing origin guarantee consistent performance in demanding industrial, electronic, and telecommunications applications. The product supports improved electromagnetic compatibility (EMC) and enhances overall system reliability.
Constructed from 4W620 material offering broadband magnetic loss characteristics. Openable core enables installation without cable disconnection. High impedance values at key frequencies support effective EMI suppression.
Single aperture design allows straightforward cable routing. Compact external dimensions suited for panel integration. Meets environmental compliance standards RoHS and REACH. Uses STAR-TEC series design for professional quality and performance.
Manufactured in Germany to high standards. Used widely in industrial, telecommunications, and electronic equipment applications. Ideal for retrofit EMI noise reduction and detachable filter solutions. Browse the Ferrite Sleeves category at EnvMart for more high-quality electronic components from trusted brands like Wurth Elektronik.
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Frequently Asked Questions
The aperture diameter of this ferrite sleeve is 5 mm.
It is constructed using 4W620 material, which provides broadband magnetic loss characteristics.
The external dimensions are 32.5 mm in width, 18.8 mm in depth, and 13.2 mm in height.
The impedance at 25 MHz is 92Ω, which helps reduce low-frequency conducted interference.
At 100 MHz, the impedance is 178Ω, which attenuates higher-frequency emissions.
The openable core design allows for retrofit installation on cables without the need to disconnect them, facilitating easy clamp-style suppression.
This ferrite sleeve complies with RoHS and REACH standards for environmental safety.
It is suitable for noise reduction on signal and power cables, as well as for retrofit EMI suppression on existing cable assemblies.
The country of origin for this ferrite sleeve is Germany.
This ferrite sleeve features a single aperture design, which supports straightforward cable routing.
This model belongs to the STAR-TEC series, known for its professional quality and performance.
The primary function of this ferrite sleeve is to provide EMI suppression, reducing electromagnetic interference in cable assemblies.
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