Wurth Elektronik Ferrite Ring Ferrite Core 28.5 mm, For: General Electronics 9.5 mm ID 17.5 mm OD
- RS Stock No.:
- 144-9781
- Mfr. Part No.:
- 7427009
- Brand:
- Wurth Elektronik
Subtotal (1 tray of 88 units)*
£79.288
(exc. VAT)
£95.128
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 264 unit(s) ready to ship
- Plus 440 unit(s) shipping from 30 April 2026
- Plus 264 unit(s) shipping from 19 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tray* |
|---|---|---|
| 88 + | £0.901 | £79.29 |
*price indicative
- RS Stock No.:
- 144-9781
- Mfr. Part No.:
- 7427009
- 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 | Ferrite Core | |
| Application | General Electronics | |
| Minimum Frequency | 25MHz | |
| Material | 3 W 800 (Ferrite) | |
| Maximum Frequency | 100MHz | |
| Height | 28.5mm | |
| Standards/Approvals | RoHS, REACH | |
| Series | WE-AFB | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Ferrite Ring | ||
Sub Type Ferrite Core | ||
Application General Electronics | ||
Minimum Frequency 25MHz | ||
Material 3 W 800 (Ferrite) | ||
Maximum Frequency 100MHz | ||
Height 28.5mm | ||
Standards/Approvals RoHS, REACH | ||
Series WE-AFB | ||
- COO (Country of Origin):
- CN
Ferrite Sleeves
Applications
Wurth Elektronik axial ferrite rings fit over the cable, absorbing energy emitted by cables without affecting the transmitted data. These ferrite rings can be fixed on the cable by using heat shrink sleeving. Attenuation is better than ferrite rings owing to the increased ferrite level, and is increased by threading the cable through several times
Wires
Coaxial cable
Twisted-pair Cabling
Multicore cable
Related links
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- Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead 28.5 mm Wire

