Wurth Elektronik Ferrite Ring Toroid Core 12.7 mm, For: EMI Suppression 10.7 mm ID 12.7 mm OD
- RS Stock No.:
- 788-0229
- Distrelec Article No.:
- 304-31-221
- Mfr. Part No.:
- 74270181
- Brand:
- Wurth Elektronik
Subtotal (1 bag of 5 units)*
£4.47
(exc. VAT)
£5.365
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 380 unit(s) shipping from 08 May 2026
- Plus 1,130 unit(s) shipping from 05 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Bag* |
|---|---|---|
| 5 + | £0.894 | £4.47 |
*price indicative
- RS Stock No.:
- 788-0229
- Distrelec Article No.:
- 304-31-221
- Mfr. Part No.:
- 74270181
- 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 | |
| Minimum Frequency | 25MHz | |
| Application | EMI Suppression | |
| Material | 4W1500 | |
| Maximum Frequency | 100MHz | |
| Height | 12.7mm | |
| Inside Diameter | 10.7 mm | |
| Outside Diameter | 12.7 mm | |
| Standards/Approvals | REACH, RoHS | |
| Series | WE-TOF | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Ferrite Ring | ||
Sub Type Toroid Core | ||
Minimum Frequency 25MHz | ||
Application EMI Suppression | ||
Material 4W1500 | ||
Maximum Frequency 100MHz | ||
Height 12.7mm | ||
Inside Diameter 10.7 mm | ||
Outside Diameter 12.7 mm | ||
Standards/Approvals REACH, RoHS | ||
Series WE-TOF | ||
- COO (Country of Origin):
- TW

EMI Suppression Toroidal Ferrite - WE-TOF Series
The WE-TOF series NiZn Broadband absorber ferrite cores available in a diverse type and range of NiZn to give the best possible interference suppression. This series of EMI suppression tordial ferrite cores are suitable for use with standard wire, twisted wire, multi conductor and Co-axial cables.
Applications for the WE-TOF series include power supplies cable, data cable and measurement signal lines cable
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