Wurth Elektronik Ferrite Ring Toroid Core 10 mm, For: EMI Suppression 10 mm ID 10 mm OD
- RS Stock No.:
- 788-0204
- Distrelec Article No.:
- 304-36-718
- Mfr. Part No.:
- 742701707
- Brand:
- Wurth Elektronik
Bulk discount available
View bulk pricing optionsSubtotal (1 bag of 5 units)*
£5.78
(exc. VAT)
£6.94
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 115 unit(s) ready to ship
- Plus 25 unit(s) ready to ship from another location
- Plus 75 unit(s) shipping from 28 October 2026
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Units | Per unit | Per Bag* |
|---|---|---|
| 5 - 45 | £1.156 | £5.78 |
| 50 - 160 | £0.946 | £4.73 |
| 165 - 325 | £0.864 | £4.32 |
| 330 - 490 | £0.79 | £3.95 |
| 495 + | £0.75 | £3.75 |
*price indicative
- RS Stock No.:
- 788-0204
- Distrelec Article No.:
- 304-36-718
- Mfr. Part No.:
- 742701707
- Brand:
- Wurth Elektronik
Specifications
Technical Reference
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 | Toroid Core | |
| Application | EMI Suppression | |
| Minimum Frequency | 25MHz | |
| Material | 7W850 | |
| Maximum Frequency | 100MHz | |
| Height | 10mm | |
| Inside Diameter | 10mm | |
| Outside Diameter | 10mm | |
| Standards/Approvals | No | |
| Series | WE-TOF | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Ferrite Ring | ||
Sub Type Toroid Core | ||
Application EMI Suppression | ||
Minimum Frequency 25MHz | ||
Material 7W850 | ||
Maximum Frequency 100MHz | ||
Height 10mm | ||
Inside Diameter 10mm | ||
Outside Diameter 10mm | ||
Standards/Approvals No | ||
Series WE-TOF | ||
- COO (Country of Origin):
- CN
Wurth Elektronik WE-TOF Series Ferrite Ring, 10mm Height, 10mm Outside Diameter - 742701707
This ferrite ring is a toroid core intended for suppression of electromagnetic interference in electronic assemblies. It is manufactured from 7W850 material and is designed to operate effectively across a designated high-frequency band. The component is suited to insertion on wiring or around conductors where reduction of EMI is required.
Features and Benefits:
• Provides EMI attenuation across 25 to 100MHz frequency band
• Uses 7W850 material for high-frequency magnetic response
• Toroid geometry enables efficient common-mode noise reduction
• Compact form supports integration where board space is constrained
• Operates without additional approvals simplifying selection
• Uses 7W850 material for high-frequency magnetic response
• Toroid geometry enables efficient common-mode noise reduction
• Compact form supports integration where board space is constrained
• Operates without additional approvals simplifying selection
Applications
• Suitable for EMI suppression in signal cabling
• Ideal for high-frequency interference mitigation 25 to 100MHz
• Used with power lines requiring common-mode noise control
• Can be used for retrofit suppression on assemblies
• Suitable for integration into Compact electromagnetic filters
• Ideal for high-frequency interference mitigation 25 to 100MHz
• Used with power lines requiring common-mode noise control
• Can be used for retrofit suppression on assemblies
• Suitable for integration into Compact electromagnetic filters
What frequency range does it target?
It is specified to function across a 25 to 100MHz band for interference attenuation.
What is the physical configuration for mounting?
The component is a toroid core intended to be placed around conductors or wiring as a bead or ring.
What material properties influence performance?
The 7W850 ferrite composition provides magnetic characteristics optimised for high-frequency suppression.
Are there dimensional limits relevant to installation?
The design features a 10mm height with a 10mm outside diameter and a 10mm inside diameter affecting clearance and fitment.
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