Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead 9.5 mm, For: Wrapping Cable, Coaxial Cable,
- RS Stock No.:
- 124-1541
- Distrelec Article No.:
- 304-30-931
- Mfr. Part No.:
- 74270033
- Brand:
- Wurth Elektronik
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$19.90
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Units | Per unit | Per Pack* |
|---|---|---|
| 20 - 120 | $0.995 | $19.90 |
| 140 - 240 | $0.97 | $19.40 |
| 260 + | $0.955 | $19.10 |
*price indicative
- RS Stock No.:
- 124-1541
- Distrelec Article No.:
- 304-30-931
- Mfr. Part No.:
- 74270033
- Brand:
- 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 | |
| Product Type | Ferrite Ring | |
| Sub Type | EMI Suppression Axial Ferrite Bead | |
| Minimum Frequency | 25MHz | |
| Application | Wrapping Cable, Coaxial Cable, Multiconductor Wire, Wire | |
| Material | 3 W 800 (Ferrite) | |
| Maximum Frequency | 100MHz | |
| Height | 9.5mm | |
| Inside Diameter | 4.75mm | |
| Outside Diameter | 9.5mm | |
| Series | WE-AFB | |
| Standards/Approvals | RoHS, REACH | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Ferrite Ring | ||
Sub Type EMI Suppression Axial Ferrite Bead | ||
Minimum Frequency 25MHz | ||
Application Wrapping Cable, Coaxial Cable, Multiconductor Wire, Wire | ||
Material 3 W 800 (Ferrite) | ||
Maximum Frequency 100MHz | ||
Height 9.5mm | ||
Inside Diameter 4.75mm | ||
Outside Diameter 9.5mm | ||
Series WE-AFB | ||
Standards/Approvals RoHS, REACH | ||
- COO (Country of Origin):
- TW
Wurth Elektronik WE-AFB Series Ferrite Ring, 9.5mm Outside Diameter, 4.75mm Inside Diameter - 74270033
This ferrite ring is a magnetic suppression component designed to reduce electromagnetic interference on wrapped and coaxial conductors and on wire bundles. It is manufactured from 3W800 ferrite material and intended for insertion onto cables to attenuate common-mode noise within a medium-frequency band while complying with environmental substance regulations.
Features and Benefits:
• 25 to 100MHz frequency range attenuates mid-band interference
• 3W800 ferrite material provides targeted impedance rise
• Axial configuration enables simple in-line installation
• Compatible with multiconductor assemblies for broad mitigation
• RoHS and REACH conformity supports regulated product builds
• 3W800 ferrite material provides targeted impedance rise
• Axial configuration enables simple in-line installation
• Compatible with multiconductor assemblies for broad mitigation
• RoHS and REACH conformity supports regulated product builds
Applications
• Used with coaxial cable for signal integrity protection
• Suitable for wrapping cable to suppress radiated noise
• Used for multiconductor wire EMI reduction in harnesses
• Ideal for axial placement in wire assembly runs
• Can be used as a ferrite choke on cable bundles
• Suitable for wrapping cable to suppress radiated noise
• Used for multiconductor wire EMI reduction in harnesses
• Ideal for axial placement in wire assembly runs
• Can be used as a ferrite choke on cable bundles
What physical sizes determine fit on a cable?
The component has a 9.5mm outside diameter and a 4.75mm inside diameter which set its fit range for cable jackets.
Which frequency band does it principally affect?
It provides attenuation primarily across the 25MHz to 100MHz band where many common-mode disturbances occur.
What material properties influence its electrical behaviour?
The 3W800 ferrite composition yields impedance characteristics tailored for mid-frequency noise suppression, increasing reactance with frequency.
Can it be applied to both single and multiple conductors?
Yes, the axial ferrite bead design is compatible with single coaxial cores and bundled multiconductor runs for EMI reduction.
What regulatory attributes are present for integration?
It meets RoHS and REACH provisions relevant to restricted substances for many industrial supply chains.
Related links
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- Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead 28.5 mm Multiconductor Wire,
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