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Products
List -- Nizn Core |
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Nizn ferrite material have the advantage of high resistivity, high curie temperature, low temperature factor, low relative loss, good high permeability feature, which be widely used in home communication  appliance, computer etc area. nizn ferrite, nizn core we are specialized in exporting the all kind of high performance Nizn series core, Initial permeability begin from 80 to 2000. Practical frequency from 1kHz to 100MHz.
Material Characteristic of Soft Nizn ferrite material
nizn ferrite, nizn core |
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| Characteristic |
Symbol |
Unit |
Material |
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1 |
1 |
R10 |
R20B |
R40C |
R40D |
R100A |
| Practical frequency |
f |
MHz |
<150 |
<60 |
<60 |
<35 |
<35 |
| Initial permeability |
μi |
- |
10±20% |
20±20% |
40±20% |
45±20% |
100±20% |
| Relative loss factor |
|
x10-6 |
≤660 |
≤330 |
≤80 |
≤100 |
≤80 |
| Relative loss factor |
11 |
11 |
(7.95MHz) |
(2.52MHz) |
(2.52MHz) |
(2.52MHz) |
(2.52MHz) |
| Effective saturation magnetic flux density |
Bs |
mT |
- |
270(4000A/m) |
300(4000A/m) |
300(4000A/m) |
350(4000A/m) |
| Temperature Factor of permeability |
αμ |
x10-6 |
≤150 |
≤15 |
≤25 |
≤8 |
≤10 |
| ¡æ |
20~60 |
20~60 |
20~60 |
-5~45 |
20~60 |
11 |
11 |
| Curie Temperature |
Tc |
oC |
>460 |
>400 |
>350 |
>400 |
>350 |
| Resistivity |
p |
Ω.m |
105 |
104 |
104 |
104 |
104 |
| Density |
d |
g/m3 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
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| Characteristic |
Symbol |
Unit |
Material |
| |
1 |
1 |
R100B |
R250B |
R500 |
R750 |
R1K |
R1.5KB |
| Practical frequency |
f |
MHz |
<10 |
<10 |
<2 |
<1.5 |
<1.5 |
<1.0 |
| Initial permeability |
μi |
- |
100±20% |
250±20% |
500±20% |
750±20% |
1000±20% |
1500±20% |
| Relative loss factor |
|
10-6 |
≤55
(2.52MHz) |
≤40
(0.795MHz) |
≤30
(100MHz) |
≤25
(100MHz) |
≤40
(100MHz) |
≤30
(100MHz) |
| Effective saturation magnetic flux density |
Bs |
mT |
300
(4000A/m) |
370
(1600A/m) |
300
(1600A/m) |
310
(1600A/m) |
350
(4000A/m) |
280
(1600A/m) |
| Temperature Factor of permeability |
αμ |
10-6 |
≤4.5 |
≤6 |
≤8 |
≤4 |
≤5 |
≤4 |
oC |
20~60 |
20~60 |
20~60 |
-5~45 |
20~60 |
20~60 |
| Curie Temperature |
Tc |
oC |
>300 |
>250 |
>150 |
>150 |
>150 |
>150 |
| Resistivity |
p |
Ω.m |
104 |
104 |
105 |
105 |
105 |
105 |
| Density |
d |
g/m3 |
4.5 |
4.6 |
5.0 |
5.0 |
5.0 |
4.8 |
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