1855 & 1856, Jalan Kolej, 43300 Seri Kembangan, Selangor, Malaysia.
总公司
1855 & 1856, Jalan Kolej, 43300 Seri Kembangan, Selangor, Malaysia.
总公司
特性:
Item | Unit | Value |
---|---|---|
Surface Roughness | Ra μm | >0.20 |
Bulk Density | g/cm3 | >3.6 |
Alumina Content | Wt% | 96 |
Color | – | White |
Dielectric Constant (at 1MHz) | – | ≦10 |
Volume Resisivity (at 25℃) | Ohm-cm | >1014 |
Thermal Conductivity (at 25℃) | W / mK | 22.3 |
Coefficient of Linear Thermal Expansion (25-800℃) | 10-6/K | ≦ 8.0 |
Flexural Strength | Mpa | >300 |
Ni-zn Ferrite Material List | |||||||||
---|---|---|---|---|---|---|---|---|---|
Item | Condition | SWI, SWU, TK | LPI, SWI, PWC, TK | SWI, SWU, PWC, TK | SWI, SWU, PWC, TK | SWI, SWU, PWC, TK, TPI | SWI, SWU, PWC, TK, TPI | SWI, PWC, TK | |
F050 | F200 | F500 | F900 | F401 | F801 | F202 | |||
Initial Permeability µi | 25℃/100KHz | 5 | 20 | 50 | 90 | 400 | 800 | 2000 | |
Saturation magnetic flux density Bm (mT) | F050: 5.6KA/m F200 & F202: 2.4KA/m F500、F900、F401 & F801: 4KA/m All in 25℃ | 160 | 360 | 359 | 374 | 440 | 415 | 295 | |
Remeanent flux density Br (mT) | 90 | 180 | 207 | 218 | 285 | 168 | 140 | ||
Coercive force Hc (A/m) | 1600 | 800 | 316 | 304 | 58 | 23 | 13 | ||
Curie temperature Tc (℃) | 100KHz, 100mV | > 250℃ | > 250℃ | > 260℃ | > 260℃ | > 250℃ | > 170℃ | > 120℃ | |
Insulation resistance ρ(Ω。m) | 25℃ | > 105 | > 105 | > 105 | > 105 | > 105 | > 105 | > 105 | |
Sintered Density (g/cm3) | 25℃ | 5.15±0.05 | 5.15±0.05 | 5.15±0.05 | 5.15±0.05 | 5.15±0.05 | 5.15±0.05 | 5.15±0.05 |