Wurth Elektronik Ferrite Ring EMI Suppression Toroidal Ferrite 8 mm, For: Coaxial Cable, Multiconductor Wire, Wire,
- RS Stock No.:
- 124-1850
- Distrelec Article No.:
- 304-37-707
- Mfr. Part No.:
- 74270117
- Brand:
- Wurth Elektronik
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$11.91
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$13.10
(inc. GST)
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In Stock
- 720 unit(s) ready to ship from another location
- Plus 180 unit(s) shipping from 23 October 2026
- Plus 750 unit(s) shipping from 07 December 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 490 | $1.191 | $11.91 |
| 500 + | $1.149 | $11.49 |
*price indicative
- RS Stock No.:
- 124-1850
- Distrelec Article No.:
- 304-37-707
- Mfr. Part No.:
- 74270117
- 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 Toroidal Ferrite | |
| Minimum Frequency | 25MHz | |
| Application | Coaxial Cable, Multiconductor Wire, Wire, Wrapping Cable | |
| Material | 3 W 800 (Ferrite) | |
| Height | 8mm | |
| Maximum Frequency | 100MHz | |
| Inside Diameter | 10mm | |
| Outside Diameter | 14mm | |
| Standards/Approvals | No | |
| Series | WE-TOF | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Ferrite Ring | ||
Sub Type EMI Suppression Toroidal Ferrite | ||
Minimum Frequency 25MHz | ||
Application Coaxial Cable, Multiconductor Wire, Wire, Wrapping Cable | ||
Material 3 W 800 (Ferrite) | ||
Height 8mm | ||
Maximum Frequency 100MHz | ||
Inside Diameter 10mm | ||
Outside Diameter 14mm | ||
Standards/Approvals No | ||
Series WE-TOF | ||
Wurth Elektronik WE-TOF Series Ferrite Ring, 14mm Outside Diameter, 10mm Inside Diameter - 74270117
This ferrite ring is an EMI suppression toroidal component designed to reduce high-frequency interference on signal and power conductors. It is manufactured from 3W800 ferrite material and is intended for use with coaxial cables, multiconductor wiring, single wires and wrapped cable assemblies operating within mid-range interference bands.
Features and Benefits:
• 25 to 100MHz frequency band suppresses targeted noise
• 3W800 material composition improves impedance at relevant frequencies
• Toroidal form provides a uniform magnetic path for attenuation
• Compatible with both coaxial and multiconductor configurations
• Passive device requiring no power to perform suppression
• 3W800 material composition improves impedance at relevant frequencies
• Toroidal form provides a uniform magnetic path for attenuation
• Compatible with both coaxial and multiconductor configurations
• Passive device requiring no power to perform suppression
Applications
• Suitable for damping interference on coaxial cable runs
• Used with multiconductor wire harnesses to limit radiated noise
• Can be used for signal cable EMI filtering in assemblies
• Ideal for wrapping cable to provide localised choke action
• Used with multiconductor wire harnesses to limit radiated noise
• Can be used for signal cable EMI filtering in assemblies
• Ideal for wrapping cable to provide localised choke action
What frequency range does it effectively address?
It is effective across a 25MHz to 100MHz noise band.
Which conductor types can it be fitted to?
It accommodates coaxial cable, multiconductor wire, single wire and wrapped cable configurations.
What material is the core MADE from?
The core is produced from 3W800 ferrite material.
How does the toroidal shape affect performance?
The toroid yields a continuous magnetic path that enhances impedance and reduces common-mode currents.
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