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Wurth Elektronik Openable Snap Ferrite Sleeve, Diameter 21 mm Aperture, 210Ω @ 25 MHz, 335Ω @ 100 MHz, STAR-TEC 74271211
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Wurth Elektronik |
| Material | 4W620 |
| Model | 74271211 |
| Series | STAR-TEC |
| Aperture diameter | 21mm |
| Sub Type | Snap Ferrite |
| External Width | 43mm |
| External Depth | 56mm |
| External Height | 47mm |
| Standards/Approvals | REACH, RoHS |
| Impedance at 100 MHz | 335Ω |
| Impedance at 25 MHz | 210Ω |
| Number of Apertures | 1 |
| Wurth Elektronik Openable, Diameter 21 mm Ferrite Sleeve, Apertures | 1 Key 56 mm 47 mm 43 mm, For EMI Suppression |
Key Features
- Constructed from high-quality 4W620 ferrite material for effective EMI attenuation.
- Provides impedance of 210Ω at 25 MHz for targeted low-frequency noise reduction.
- Offers 335Ω impedance at 100 MHz to suppress higher-frequency electromagnetic interference.
- Openable snap form with single aperture allows easy installation and removal around cables.
- External dimensions are 56 mm depth, 47 mm height, and 43 mm width, suitable for various mounting clearances.
- Conforms to RoHS and REACH standards ensuring regulated material composition.
- Ideal for retrofit noise mitigation, EMI shielding, and use with power and signal leads.
Product Description
Wurth Elektronik 74271211 openable snap ferrite sleeve is engineered for effective electromagnetic interference (EMI) suppression in electronic assemblies. Featuring a single aperture with a 21 mm diameter, this ferrite sleeve is manufactured from 4W620 material, optimized for both low and high-frequency EMI attenuation, with an impedance of 210Ω at 25 MHz and 335Ω at 100 MHz.
The openable snap design facilitates rapid installation and removal, ensuring straightforward cable placement around single conductors or small bundled cable groups. Its external dimensions - 56 mm depth, 47 mm height, and 43 mm width - guide panel and chassis clearance requirements for seamless integration.
This ferrite sleeve complies with RoHS and REACH regulations, guaranteeing material safety and environmental compliance. It is suitable for use in industrial electronics, power and signal cable EMI shielding, electronic rack assemblies, and EMI testing setups.
Applications include retrofit noise mitigation, removable EMI suppression during maintenance and testing phases, and acting as a ferrite choke to improve signal integrity in electronic systems. The simple single-aperture design, combined with high impedance values, makes it an effective solution for targeted EMI control.
Constructed from 4W620 ferrite for effective EMI attenuation. 210Ω impedance at 25 MHz for low-frequency noise reduction. 335Ω impedance at 100 MHz for high-frequency EMI suppression. Openable snap design improves ease of installation and removal.
External dimensions of 56 mm depth, 47 mm height, 43 mm width. Meets RoHS and REACH standards. Ideal for EMI shielding in industrial, laboratory, and commercial applications. Discover more electronic components and EMI suppression solutions in the Ferrite Sleeve category at EnvMart.
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Frequently Asked Questions
The ferrite sleeve provides an impedance of 210Ω at 25 MHz and 335Ω at 100 MHz, which helps in suppressing low and high-frequency electromagnetic interference.
The external dimensions of the ferrite sleeve are 56 mm in depth, 47 mm in height, and 43 mm in width, making it suitable for various mounting clearances.
It is constructed from 4W620 ferrite material, which is optimized for effective EMI attenuation.
The openable snap design allows for rapid installation and removal, facilitating easy placement around single conductors or small bundled cable groups.
This model conforms to RoHS and REACH standards, ensuring regulated material composition and environmental compliance.
The aperture diameter of this ferrite sleeve is 21 mm, designed for effective EMI suppression around cables.
It is suitable for use in industrial electronics, power and signal cable EMI shielding, electronic rack assemblies, and EMI testing setups.
This ferrite sleeve features a single aperture, which simplifies the installation process.
The ferrite sleeve is used for retrofit noise mitigation, EMI shielding, and improving signal integrity in electronic systems.
The ferrite sleeve is manufactured in Germany, ensuring adherence to quality standards.
This model is categorized as a snap ferrite sleeve, designed for easy application around cables.
This ferrite sleeve belongs to the STAR-TEC series, which is known for its effective EMI suppression capabilities.
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