Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead 28.5 mm, For: Wrapping Cable, Wire, Coaxial Cable,
- RS Stock No.:
- 124-1533
- Distrelec Article No.:
- 304-37-703
- Mfr. Part No.:
- 74270095
- Brand:
- Wurth Elektronik
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 2 units)*
$13.66
(exc. GST)
$15.02
(inc. GST)
FREE delivery for orders over $80.00 ex GST
In Stock
- Plus 12 unit(s) shipping from 19 October 2026
- Plus 2,234 unit(s) shipping from 19 October 2026
- Plus 5,248 unit(s) shipping from 26 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 2 - 10 | $6.83 | $13.66 |
| 12 - 198 | $6.76 | $13.52 |
| 200 - 998 | $6.51 | $13.02 |
| 1000 - 1998 | $6.33 | $12.66 |
| 2000 + | $6.205 | $12.41 |
*price indicative
- RS Stock No.:
- 124-1533
- Distrelec Article No.:
- 304-37-703
- Mfr. Part No.:
- 74270095
- 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, Wire, Coaxial Cable, Multiconductor Wire | |
| Material | 4W1500 | |
| Height | 28.5mm | |
| Maximum Frequency | 100MHz | |
| Inside Diameter | 18mm | |
| Outside Diameter | 28mm | |
| Standards/Approvals | RoHS, REACH | |
| Series | WE-AFB | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Ferrite Ring | ||
Sub Type EMI Suppression Axial Ferrite Bead | ||
Minimum Frequency 25MHz | ||
Application Wrapping Cable, Wire, Coaxial Cable, Multiconductor Wire | ||
Material 4W1500 | ||
Height 28.5mm | ||
Maximum Frequency 100MHz | ||
Inside Diameter 18mm | ||
Outside Diameter 28mm | ||
Standards/Approvals RoHS, REACH | ||
Series WE-AFB | ||
- COO (Country of Origin):
- TW
Wurth Elektronik WE-AFB Series Ferrite Ring, 28.5mm Height, 28mm Outside Diameter - 74270095
This ferrite ring is a toroidal EMI suppression component intended for placement around cables and wire harnesses to reduce interference within targeted frequency bands. It is manufactured from 4W1500 ferrite material and designed for use with a variety of conductor types in applications where suppression of electromagnetic noise between 25MHz and 100MHz is required. The part meets current environmental substance standards.
Features and Benefits:
• 4W1500 ferrite material provides high impedance for noise attenuation
• Operates across 25MHz to 100MHz for targeted interference control
• Axial bead design enables wrapping around individual conductors
• RoHS and REACH compliance supports regulatory material selection
• Suitable for both power and signal line suppression
• Operates across 25MHz to 100MHz for targeted interference control
• Axial bead design enables wrapping around individual conductors
• RoHS and REACH compliance supports regulatory material selection
• Suitable for both power and signal line suppression
Applications
• Used with coaxial cable for mid‑band interference reduction
• Suitable for multiconductor wire harness noise suppression
• Can be used for wrapping cable in industrial installations
• Ideal for reducing EMI on power and signal lines
• Used for axial ferrite choke implementation on assemblies
• Suitable for multiconductor wire harness noise suppression
• Can be used for wrapping cable in industrial installations
• Ideal for reducing EMI on power and signal lines
• Used for axial ferrite choke implementation on assemblies
What conductor types can it be applied to?
It is compatible with single wires, coaxial cable and multiconductor bundles.
How does its construction affect installation?
The toroidal geometry allows the component to be passed over or wrapped around conductors for a simple choke configuration.
Which frequency range does it address most effectively?
It provides suppression performance concentrated between 25MHz and 100MHz.
What materials compliance information is available?
The component is produced using 4W1500 ferrite and conforms to RoHS and REACH requirements.
- RS Stock No. 1241549
- Mfr. Part No. 74270043
Each (In a Pack of 5)
$1.696
- RS Stock No. 1241532
- Mfr. Part No. 74270090
Each (In a Pack of 10)
$4.694
- RS Stock No. 1241546
- Mfr. Part No. 7427004
Each (In a Pack of 10)
$1.893
- RS Stock No. 1241535
- Mfr. Part No. 74270053
Each (In a Pack of 10)
$2.168
Related links
- Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead 28.5 mm Wire
- Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead 28.5 mm Multiconductor Wire,
- Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead 20.5 mm Coaxial Cable
- Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead 25 mm Coaxial Cable,
- Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead 9.5 mm Coaxial Cable,
- Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead 28.6 mm Coaxial Cable
- Wurth Elektronik Ferrite Ring Axial Ferrite Bead 28.5 mm Multiconductor Wire Wrapping Cable
- Wurth Elektronik Ferrite Ring Axial Ferrite Bead 16 mm Wrapping Cable Multiconductor Wire 8