Block N87 E 42 Transformer Ferrite Core, 5200nH, For Use With Reactors, Transformers
- RS Stock No.:
- 170-7546
- Mfr. Part No.:
- FS-1E-4220-10
- Brand:
- Block
Available to back order for despatch when stock is available
Added
Price Each (In a Box of 34)
£2.221
(exc. VAT)
£2.665
(inc. VAT)
| Units | Per unit | Per Box* |
| 34 - 136 | £2.221 | £75.514 |
| 170 - 306 | £1.999 | £67.966 |
| 340 + | £1.821 | £61.914 |
| *price indicative | ||
- RS Stock No.:
- 170-7546
- Mfr. Part No.:
- FS-1E-4220-10
- Brand:
- Block
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
Block FS-1E Series Size 42/21/20 Ferrite Transformer Cores
FS-1E series size 42/21/20 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted:
Stock number 840-7468 has a 0.1mm gap
Stock number 840-7541 has a 0.2mm gap
Stock number 840-7639 has a 0.5mm gap
Stock number 840-7711 has a 1.0mm gap
Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies
For bobbins see stock numbers 840-7288 and 840-7282
Stock number 840-7468 has a 0.1mm gap
Stock number 840-7541 has a 0.2mm gap
Stock number 840-7639 has a 0.5mm gap
Stock number 840-7711 has a 1.0mm gap
Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies
For bobbins see stock numbers 840-7288 and 840-7282
Transformer Ferrite Kits - Cores
The AL value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Specifications
Attribute | Value |
|---|---|
| Core Size | E 42 |
| For Use With | Reactors, Transformers |
| Dimensions | 42 x 20 x 21.2mm |
| AL Rating | 5200nH |
| Material | N87 |
| Depth | 21.2mm |
| Length | 42mm |
| Width | 20mm |
| Maximum Temperature | +210°C |
- RS Stock No.:
- 170-7546
- Mfr. Part No.:
- FS-1E-4220-10
- Brand:
- Block
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