Essentra A5 Flat Cable Ferrite, 20 max. wires, Inner dims. 27 x 1mm
- RS Stock No.:
- 257-4339
- Mfr. Part No.:
- RFS2-20-12-A5
- Brand:
- Essentra
Bulk discount available
Subtotal (1 unit)*
£4.21
(exc. VAT)
£5.05
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 85 unit(s) shipping from 19 November 2025
- Plus 220 unit(s) shipping from 24 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 24 | £4.21 |
| 25 - 99 | £4.07 |
| 100 - 249 | £3.93 |
| 250 - 499 | £3.69 |
| 500 + | £3.58 |
*price indicative
- RS Stock No.:
- 257-4339
- Mfr. Part No.:
- RFS2-20-12-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 | |
| Maximum Number of Wires | 20 | |
| Type | Flat Cable Core | |
| Application | EMI Suppression | |
| Material | A5 | |
| Outer Dimensions | 12 x 31 x 5mm | |
| Inner Dimensions | 27 x 1mm | |
| Openable | No | |
| Inner Height | 1mm | |
| Inner Width | 27mm | |
| Outer Depth | 12mm | |
| Outer Height | 5mm | |
| Outer Width | 31mm | |
Select all | ||
|---|---|---|
Brand Essentra | ||
Maximum Number of Wires 20 | ||
Type Flat Cable Core | ||
Application EMI Suppression | ||
Material A5 | ||
Outer Dimensions 12 x 31 x 5mm | ||
Inner Dimensions 27 x 1mm | ||
Openable No | ||
Inner Height 1mm | ||
Inner Width 27mm | ||
Outer Depth 12mm | ||
Outer Height 5mm | ||
Outer Width 31mm | ||
- COO (Country of Origin):
- TW
Ferrite cores for ribbon cables, RFS series, non-split
Non-split ferrite cores for 15 → 38-pin ribbon cables to use as filters for common mode interferences and to attenuate interferences in data cables.

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