EPCOS Ferrite Ring Ferrite Core 18.8 mm, For: Transformer, Choke, Broadband Transformer, Pulse, Mixer 39.2 mm ID 60.1 mm
- RS Stock No.:
- 167-8385
- Mfr. Part No.:
- B64290L0040X830
- Brand:
- EPCOS
Bulk discount available
Subtotal (1 box of 50 units)*
£313.50
(exc. VAT)
£376.00
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 50 unit(s) ready to ship
- Plus 450 unit(s) shipping from 09 February 2026
- Plus 50 unit(s) shipping from 30 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 50 - 450 | £6.27 | £313.50 |
| 500 - 950 | £5.645 | £282.25 |
| 1000 - 1200 | £5.497 | £274.85 |
| 1250 - 2450 | £5.356 | £267.80 |
| 2500 + | £5.222 | £261.10 |
*price indicative
- RS Stock No.:
- 167-8385
- Mfr. Part No.:
- B64290L0040X830
- Brand:
- EPCOS
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | EPCOS | |
| Product Type | Ferrite Ring | |
| Sub Type | Ferrite Core | |
| Application | Transformer, Choke, Broadband Transformer, Pulse, Mixer | |
| Material | Ferrite N30 | |
| Height | 18.8mm | |
| Inside Diameter | 39.2 mm | |
| Outside Diameter | 60.1 mm | |
| Series | B64290L0040 | |
| Standards/Approvals | RoHS | |
| Select all | ||
|---|---|---|
Brand EPCOS | ||
Product Type Ferrite Ring | ||
Sub Type Ferrite Core | ||
Application Transformer, Choke, Broadband Transformer, Pulse, Mixer | ||
Material Ferrite N30 | ||
Height 18.8mm | ||
Inside Diameter 39.2 mm | ||
Outside Diameter 60.1 mm | ||
Series B64290L0040 | ||
Standards/Approvals RoHS | ||

Coated Ring Cores B64290
EPCOS ferrite ring cores are coated with polyamide or epoxy resin that provides insulation as well as protection for the edges. Suitable applications for these ferrite rings include chokes, baluns, Pulse transformers and broadband transformers.
Related links
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