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| Characteristics | Unit | MQ40D | MQ53D | MP70D | MP10T | MQ10T | MP15T | |
|---|---|---|---|---|---|---|---|---|
μｉ Initial permeability |
±25％ | ±25％ | ±25％ | ±25％ | ±25％ | ±30％ | ||
| 23℃ | 4000 | 5300 | 7000 | 10000 | 10000 | 15000 | ||
Ｂｓ Saturation magnetic flux density |
23℃ | ｍＴ | 460 | 440 | 430 | 400 | 390 | 430 |
| Magnetioc field 1000A/m | ||||||||
| Ｂｒ | ||||||||
Ｂｒ Remanent flux density |
23℃ | ｍT | 120 | 100 | 120 | 120 | 100 | 120 |
Ｈｃ Coercive force |
23℃ | A/m | 10.0 | 8.0 | 8.0 | 6.4 | 4.8 | 3.2 |
ｔａｎδ/μｉ Relative loss factor |
10ｋＨｚ | ×10-6 | ＜ 5.0 | ＜ 10.0 | ＜ 10.0 | |||
| 100ｋＨｚ | ＜ 10.0 | ＜ 10.0 | ＜ 30.0 | |||||
αμｉｒ Relative temperature factor |
-20～20℃ | -1.0～1.0 | 1.0～3.0 | 1.0～3.0 | 1.0～3.0 | 0～2.0 | 1.0～3.0 | |
| 20～60℃ | ×10-6 | -1.0～1.0 | 0～1.0 | 0～1.5 | 0～2.0 | 0～2.0 | 0～2.0 | |
| 60～100℃ | 0～2.0 | |||||||
DF Disaccommodation factor |
1～10ｍｉｎ | ＜ 3.0 | ＜ 2.0 | ＜ 2.0 | ＜ 1.0 | ＜ 2.0 | ＜ 1.0 | |
Ｔｃ Curie temperature |
℃ | ＞ 160 | ＞ 150 | ＞ 130 | ＞ 120 | ＞ 120 | ＞ 120 | |
ρ Electrical resistivity |
Ω・ｍ | 1.0 | 1.0 | 0.1 | 0.05 | 0.1 | 0.01 | |
ｄ Density |
ｋｇ/ｍ3 | 4.85×103 | 4.85×103 | 4.90×103 | 4.90×103 | 4.90×103 | 5.00×103 |
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