| Characteristics | Unit |
NB25S | NB50S | NB65S | NB90S | NB12D | |
|---|---|---|---|---|---|---|---|
μｉ
Initial permeability |
23℃ | 250 | 500 | 650 | 900 | 1200 | |
Ｂｓ
Saturation magnetic flux density |
23℃ | mT | 500 | 440 | 410 | 390 | 360 |
| kA/m | 8 | 4 | 1.6 | 1.6 | 1.6 | ||
ｔａｎδ/μｉ
Relative loss factor |
23℃ | ×10-6 | 25 | 15 | 15 | 13 | 10 |
| MHz | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | ||
αμir
Relative temp factor |
20～60℃ | ×10-6 | 24 | 15 | 20 | 18 | 6 |
Ｔｃ
Curie temperature |
℃ | ＞250 | 240 | 200 | 150 | 130 | |
ρ
Electrical resistivity |
Ω・m |
106 |
106 |
106 |
106 |
106 |
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