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Lj ETD3913-CF139
ETD-ungapped ferrite core
| ID Code: | 141213 |
| Manufacturer: | Cosmo Ferrites |
| Price with VAT : | 0,584287 € |
| Price without VAT : | 0,482881 € |
| VAT: | 21 % |
| Availability: | In stock |
| Total stock: | 23903 pcs |
| Marking manufacturer: | CF139ETD3913 |
| Central warehouse: | 23903 pcs |
| Unit:: | pcs |
| Overview of volume discounts | Quantity (pcs) | Price without VAT | Price with VAT | |
| 1 + | 0,482881 € | 0,584286 € | ||
| 77 + | 0,455175 € | 0,550762 € | ||
| 154 + | 0,427469 € | 0,517237 € | ||
| 462 + | 0,399763 € | 0,483713 € |
ETD-ungapped ferrite core
Basic information:
| Marking manufacturer | CF139ETD3913 |
| Type of component: | core |
| Specification: | MnZn-Power |
| Case [inch] : | core ETD39 |
| Type of material: | Ferrite |
| Material: Housing | CF139-N87/3C94 |
| Color | BK - black |
| Gap (by product number) | No Gap [mm] |
| Tolerance of nominal value | -20+30% |
| AL (10kHz) (by product number) | 2950 [nH] |
| RoHS | Yes |
| REACH | Yes |
| NOVINKA | N |
Packaging and weight:
| Unit: | pcs |
| Weight: | 32 [g] |
| Type of packaging: | BOX |
| Small package (Number of units): | 77 |
| Big package (BOX): | 462 |
Thermal and mechanical parameters:
| Tmax (maximum working temperature) | 210 [°C] |
| L - Length | 38.9 [mm] |
| W - Width | 12.8 [mm] |
| H - Height | 20 [mm] |
| Fmin: | 20 [N] |
| Fmax: | 60 [N] |
Magnetic parameters (per set)
| BSAT | 390 [mT] |
| μi (25°C) | 2100 |
| Pv (25kHz, 200mT, 100°C) | 1.35 [W] |
| Pv (100kHz, 100mT, 100°C) | 1.15 [W] |
| Pv (100kHz, 200mT, 100°C) | 6 [W] |
| Le - Effective Lenght | 92 [mm] |
| Cross Section | 125 |
| Ve - Effective Volume | 11500 [mm3] |
Alternatives and replacements
| Alternative 1: | 157906 - Lj ETD3913-CF297 (CFR) |
| Alternative 2: | 184266 - Lj ETD3913-GP44 (SDG) |
| Alternative products 1: | B66363-G-X187 |
| Alternative products 2: | ETD39/20/13 |