功率电感铁芯
W/W SMT NR Inductors' Core
| Item category | SPEC (unit:mm) tolorance:± 0.05mm | |||
|---|---|---|---|---|
| A | B | C | ||
![]() | 201610 | 2.17 | 1.74 | 0.93 |
![]() | 252008 MW | 2.4 | 2 | 0.6 |
![]() | 252010 MW | 2.4 | 2 | 0.95 |
![]() | 252012 MW | 2.4 | 2 | 1.1 |
![]() | 252012 TT | 2.5 | 2.1 | 1.15±0.07 |
![]() | 252012 ML MG | 2.5 | 2.15 | 1.1 |
| Electromagnetic charateristics | Material Name | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| K5 | K20 | K50 | K100 | K120 | K300 | K350 | K400 | K800 | K1000 | K1700 | ||
| Initial permeability | µi (f=10kHz) | 5 | 20 | 50 | 100 | 120 | 300 | 350 | 400 | 800 | 1000 | 1700 |
| Saturation magnetic flux density Bm | m.T (Hm[A/m]) | 250 | 450 | 450 | 450 | 450 | 450 | 400 | 350 | 270 | 300 | 250 |
| Residual Flux Density | m.T (Hm[A/m]) | 180 | 200 | 270 | 250 | 250 | 250 | 250 | 250 | 130 | 120 | 130 |
| Curie Temperature | Tc (°c) | >200 | >200 | >200 | >200 | >200 | >200 | >200 | >200 | >200 | >200 | >110 |
| Resistivity | ρ(Ωcm) | >108 | >108 | >108 | >108 | >108 | >108 | >108 | >108 | >108 | >108 | >105 |