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| Part Number | B65839A0250E057 |
| Datasheet | B65839A0250E057 datasheet |
| Description | FERRITE CORE EP 250NH T57 2PCS |
| Manufacturer | EPCOS (TDK) |
| Series | B65839 |
| Part Status | Active |
| Core Type | EP |
| Inductance Factor (Al) | 250nH |
| Tolerance | ±7% |
| Gap | T57 |
| Effective Permeability (µe) | - |
| Initial Permeability (µi) | EP 7 |
| Material | Gapped |
| Core Factor (ΣI/A) mm1 | 303 |
| Effective Length (le) mm | 4000 |
| Effective Area (Ae) mm² | 1.52 |
| Minimum Core Cross Section (Amin) mm² | 15.7 |
| Effective Magnetic Volume (Ve) mm³ | 10.3 |
| Finish | 8.5 |
| Supplier Device Package | 162 |
| Height | Uncoated |
| Length | 3.75mm |
| Width | 9.40mm |
| Diameter | 6.50mm |