| 負相對溫度係數材 Negative relative temperature factor |
| Feature: Negative relative temperature factor material have superior temperature |
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characteristics which are suitable for IFT and VCO |
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| Application: Audio equipment |
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Communications equipment
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Duplexer
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| 特 性 Characteristics |
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|
單 位
Unit |
T4N |
T10N |
T9N |
初透磁率
Initial permeability |
μi |
23℃ |
|
T4N |
T10N |
T9N |
飽和磁束密度
Saturation magnetic flux density |
Bs |
23℃ |
mT |
270 |
350 |
310 |
| KA/m |
1.6 |
4 |
4 |
相對損失係數
Relative loss factor |
tanδ/μi |
23℃ |
×10-6 |
35 |
120 |
215 |
| MHz |
0.1 |
0.5 |
0.5 |
相對溫度係數
Relative temperature factor |
αμir |
20~60℃ |
×10-6 |
-3~+1 |
-8~-3 |
-5~+5 |
居禮溫度
Curie temperature |
Tc |
|
℃ |
140 |
300 |
300 |
抵抗率
Electrical resistivity |
ρ |
|
Ω . m |
10 6 |
10 6 |
10 6 |
|
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