Wurth Elektronik Openable, Diameter 27 mm Ferrite Sleeve, Apertures: 1 Key 20 mm 44 mm 55 mm, For Internal, External
- N° de stock RS:
- 163-3994
- Référence fabricant:
- 7427155
- Fabricant:
- Wurth Elektronik
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Ajoutez 60 de plus pour économiser 15,12 €
Consulter les options de prix de grosSous-total (1 boîte de 30 unités)*
189,36 €
(TVA exclue)
229,14 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
En stock
- 750 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
- Plus 240 unité(s) expédiée(s) à partir du 23 novembre 2026
- Plus 480 unité(s) expédiée(s) à partir du 21 décembre 2026
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Unité | Prix par unité | La Boite* | Économie |
|---|---|---|---|
| 30 - 30 | 6,312 € | 189,36 € | - |
| 60 + | 6,06 € | 181,80 € | 15,12 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 163-3994
- Référence fabricant:
- 7427155
- Fabricant:
- Wurth Elektronik
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Wurth Elektronik | |
| Series | STAR-RING | |
| Sub Type | Snap Ferrite | |
| Product Type | Ferrite Sleeve | |
| Application | Internal, External Power Cables, Cable, Midget Blind Rivet | |
| Material | 4W620 | |
| Key | Yes | |
| Impedance at 25 MHz | 54Ω | |
| 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 | |
| Sélectionner tout | ||
|---|---|---|
Marque Wurth Elektronik | ||
Series STAR-RING | ||
Sub Type Snap Ferrite | ||
Product Type Ferrite Sleeve | ||
Application Internal, External Power Cables, Cable, Midget Blind Rivet | ||
Material 4W620 | ||
Key Yes | ||
Impedance at 25 MHz 54Ω | ||
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 | ||
- Pays d'origine :
- DE
Wurth Elektronik STAR-RING Series Ferrite Sleeve, 27mm Aperture, High Impedance - 7427155
This ferrite sleeve is a clamp-on EMI suppression component designed to reduce common-mode interference on cable assemblies. It is manufactured from a 4W620 ferrite material and includes a keyed snap mechanism to secure it around conductors. The device provides impedance across a broad RF range, enabling improved signal integrity in electronic systems where suppression of conducted noise is required.
Features and Benefits:
• 54Ω impedance at 25MHz reduces low-frequency conducted interference
• 112Ω impedance at 100MHz attenuates higher-frequency noise
• Snap-on keyed design allows tool-free installation
• Clamp-style construction enables retrofitting to existing cables
• Ferrite composition tailored for EMI/RFI attenuation performance
• 112Ω impedance at 100MHz attenuates higher-frequency noise
• Snap-on keyed design allows tool-free installation
• Clamp-style construction enables retrofitting to existing cables
• Ferrite composition tailored for EMI/RFI attenuation performance
Applications
• Suitable for suppression on power and data cable runs
• Ideal for reducing interference in control panels
• Used with harnesses in industrial electronic equipment
• Can be used for noise reduction near sensitive receivers
• Appropriate for retrofit EMC mitigation on installed wiring
• Ideal for reducing interference in control panels
• Used with harnesses in industrial electronic equipment
• Can be used for noise reduction near sensitive receivers
• Appropriate for retrofit EMC mitigation on installed wiring
What physical feature secures the component to a cable?
It incorporates a keyed snap mechanism that locks the two halves together to maintain position on a cable.
How does its impedance behaviour assist in noise suppression?
The impedance increases with frequency, providing greater attenuation of higher-frequency interference while still offering suppression at lower RF bands.
What is the principal material used and its role?
The part is formed from 4W620 ferrite, selected for its magnetic properties that convert unwanted electrical noise into heat within the material.
Can it be fitted without disconnecting wiring?
Yes, the clamp-style snap design permits installation around existing conductors without the need to reterminate connections.
Liens connexes
- Wurth Elektronik Openable Apertures: 1 Key 20 mm 44 mm 55 mm External
- Wurth Elektronik Openable Apertures: 1 20 mm 44 mm 55 mm Safety
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