Electromagnetic Parameters
Electromagnetic Charasteristics of the Ni-Zn Ferrite Materials
| Material | Ni-Zn ferrit |
N10 |
N20 |
N50 |
N100 |
N200 |
N850 |
| Initial permeability |
µi ±25% |
10 |
20 |
50 |
100 |
200 |
850 |
| Specific loss factor |
tgδ/µi 10-6 |
400 |
400 |
130 |
100 |
50 |
80 |
|
f min MHz |
20 |
2 |
1 |
1 |
0,1 |
0,01 |
|
|
tgδ/µi 10-6 |
900 |
800 |
400 |
250 |
80 |
100 |
|
|
f max MHz |
100 |
40 |
20 |
10 |
1 |
0,4 |
|
| Temperature factor |
10-6/°C |
50 |
35 |
50 |
20 |
12 |
10 |
| Curie point |
°C |
500 |
400 |
370 |
300 |
240 |
130 |
| Specific resistivity |
Ωcm |
>106 |
>105 |
>105 |
>105
|
>105
|
>105 |