Essentra A5 Openable Flat Cable Ferrite, 26 max. wires, Split Core 800 μm 34.4 mm
- RS Stock No.:
- 257-4288
- Mfr. Part No.:
- RFP-1-26-28-A5
- Brand:
- Essentra
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
£10.95
(exc. VAT)
£13.14
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 24 unit(s) shipping from 19 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 14 | £10.95 |
| 15 - 49 | £9.87 |
| 50 - 99 | £9.13 |
| 100 - 249 | £8.32 |
| 250 + | £7.65 |
*price indicative
- RS Stock No.:
- 257-4288
- Mfr. Part No.:
- RFP-1-26-28-A5
- Brand:
- Essentra
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Essentra | |
| Product Type | Flat Cable Ferrite | |
| Maximum Number of Wires | 26 | |
| Sub Type | Split Core | |
| Internal Width | 34.4mm | |
| Application | EMI Suppression | |
| Minimum Frequency | 25MHz | |
| Internal Height | 800μm | |
| Impedance at 100 MHz | 189Ω | |
| Material | A5 | |
| Maximum Frequency | 100MHz | |
| Openable | Yes | |
| External Depth | 28.5mm | |
| External Height | 6.35mm | |
| Gapped | No | |
| External Width | 45mm | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand Essentra | ||
Product Type Flat Cable Ferrite | ||
Maximum Number of Wires 26 | ||
Sub Type Split Core | ||
Internal Width 34.4mm | ||
Application EMI Suppression | ||
Minimum Frequency 25MHz | ||
Internal Height 800μm | ||
Impedance at 100 MHz 189Ω | ||
Material A5 | ||
Maximum Frequency 100MHz | ||
Openable Yes | ||
External Depth 28.5mm | ||
External Height 6.35mm | ||
Gapped No | ||
External Width 45mm | ||
Standards/Approvals No | ||
- COO (Country of Origin):
- TW

Ferrite cores for ribbon cables - RFP series, split
Split ferrite cores with metal clip to attach to ribbon cables after assembly, simple attachment to cables that are already installed or provided with plug connectors. For use in office and digital devices to attenuate interfering influences in data cables.
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