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Low Power Loss and high flux density
Low Power Loss(PM), High B(BM), High Frequency(FM)
Power for high magnetic permeability and high impedance
High μ(HM)
Sintered powder (SP) with excellent shielding and absorption characteristics
Suitable for various requirements
Ferrite cores for electronics such as displays and home appliances: Powder suitable for electromagnetic properties of each device
Absorbers using reflection loss, shielding materials for wireless power charger: Plastic composite, sheet composite
| Parameter | Symbol | Unit | Condition | HM2A Download |
HM3A Download |
HM5A Download |
HM6A Download |
|---|---|---|---|---|---|---|---|
| Initial permeability | μi | － | 25℃, ≤10㎑, ≤1mT | 5500 ±25% |
7000 ±25% |
10000 ±30% |
12000 ±30% |
| Flux density near saturation | Bs | mT | H=1200(A/m), 25℃, f=10㎑ | 430 | 430 | 410 | 400 |
| Corecive field strengthen | Hc | A/m | 25℃, f=10㎑ | 6 | 6 | 3 | 3 |
| Remanence | Brms | mT | H=1200(A/m), 25℃, f=10㎑ | 65 | 85 | 80 | 90 |
| Curie temperature | Tc | ℃ | － | >140 | >135 | >125 | >120 |
| Relative loss factor | tanδ/μi | 10-6 | f=10㎑ | <5 | <3 | <6 | <13 |
| Relative temperature factor | αF | 10-6 /℃ | 20℃∼60℃ | 0.2 ∼ 0.7 | -0.1 ∼ 0.0 | -0.15 ∼ 1.0 | -0.01 ~ -0.02 |
| Specific resistivity | ρ | Ω·m | － | 1 | 0.5 | 0.13 | 0.1 |
| Density | d | kg/㎥ | － | 4900 | 4900 | 4900 | 5000 |
| Parameter | Symbol | Unit | Condition | PM5 Download |
PM7 Download |
PM11 Download |
PM12 Download |
PM15 Download |
PM16 Download |
|---|---|---|---|---|---|---|---|---|---|
| Initial permeability | μi | - | 25℃, ≤10㎑, ≤1mT | 2200 ±25% |
2400 ±25% |
2400 ±30% |
3200 ±30% |
2500 ±30% |
3400 ±30% |
| Flux density near saturation | Bs | mT | H=1200(A/m), 25℃, f=10㎑ | 480 | 480 | 520 | 520 | 530 | 530 |
| H=1200(A/m), 100℃, f=10㎑ | 390 | 390 | 420 | 420 | 420 | 420 | |||
| Corecive field strength | Hc | A/m | 25℃, f=10㎑ | 12 | 13 | 16 | 14 | 12 | 6 (1kHz) |
| 100℃, f=10㎑ | 10 | 10 | 9 | 10 | 10 | 14 (1kHz) |
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| Remanence | Brms | mT | H=1200(A/m), 25℃, f=10㎑ | 200 | 140 | 150 | 140 | 140 | 83 (1kHz) |
| Curie temperature | Tc | ℃ | － | >230 | >210 | >230 | >210 | >240 | >230 |
| Cutoff frequency | fc | MHz | 25℃ | 1.5 | 1.5 | 1.8 | 1.5 | 1.8 | 1.7 |
| Power loss | PL | mW/㎤ | 100㎑ / 200mT, 25℃ | 780 | 700 | 570 | 315 | 550 | 305 |
| 100㎑ / 200mT, 80℃ | - | - | - | 290 | - | 250 | |||
| 100㎑ / 200mT, 100℃ | 500 | 410 | 300 | - | 250 | - | |||
| 100㎑ / 200mT, 110℃ | - | - | - | - | - | - | |||
| Specific resistivity | ρ | Ω·m | － | 6 | 7 | 7 | 7 | 7 | 7 |
| Density | d | kg/㎥ | － | 4800 | 4800 | 4850 | 4900 | 4900 | 4900 |
| Parameter | Symbol | Unit | Condition | FM4 Download |
FM10 Download |
|---|---|---|---|---|---|
| Initial permeability | μi | - | 25℃, ≤10㎑, ≤1mT | 2000 ±25% |
1300 ±25% |
| Flux density near saturation | Bs | mT | H=1200(A/m), 25℃, f=10㎑ | 490 | 525 |
| H=1200(A/m), 100℃, f=10㎑ | 370 | 430 | |||
| Corecive field strength | Hc | A/m | 25℃, f=10㎑ | 15 | 12 |
| 100℃, f=10㎑ | |||||
| Curie temperature | Tc | ℃ | － | >210 | >290 |
| Cutoff frequency | fc | MHz | 25℃ | 2.0 | 3.0 |
| Power loss | PL | mW/㎤ | 400㎑ / 50mT, 25℃ | 140 | - |
| 400㎑ / 50mT, 100℃ | 110 | ||||
| 500㎑ / 50mT, 25℃ | - | - | |||
| 500㎑ / 50mT, 100℃ | - | - | |||
| 1㎒ / 50mT, 25℃ | - | 331 | |||
| 1㎒ / 50mT, 100℃ | - | 152 | |||
| Specific resistivity | ρ | Ω·m | － | 7 | 12 |
| Density | d | kg/㎥ | － | 4570 | 4800 |
| Parameter | Symbol | Unit | Condition | BM14 Download |
BM20 Download |
BM30 Download |
|---|---|---|---|---|---|---|
| Initial permeability | μi | - | 25℃, ≤10㎑, ≤1mT | 1600 ±25% |
2000 ±25% |
3500 ±30% |
| Flux density near saturation | Bs | mT | H=1200(A/m), 25℃, f=10㎑ | 530 | 560 | 525 |
| H=1200(A/m), 100℃, f=10㎑ | 440 | 470 | 420 | |||
| Corecive field strength | Hc | A/m | 25℃, f=10㎑ | 14 | 16 | 12 |
| 100℃, f=10㎑ | 6 | 10 | 10 | |||
| Remanence | Brms | mT | H=1200(A/m), 25℃, f=10㎑ | 100 | 120 | 100 |
| Curie temperature | Tc | ℃ | － | >290 | >310 | >240 |
| Power loss | PL | mW/㎤ | 100㎑ / 200mT, 25℃ | 900 | 680 | 410 |
| 100㎑ / 200mT, 100℃ | 400 | 380 | 850 | |||
| Specific resistivity | ρ | Ω·m | － | 6 | 7 | 8 |
| Density | d | kg/㎥ | － | 4900 | 4900 | 4850 |
Various products line-up
Products are available that have high impedance and permeability (excellent shielding and absorption performance), as well as excellent frequency characteristicsZ
Application
Ferrite sheets for NFC (absorbing and shielding function)
| Properites | Compressed Density | Specific Surface Area | Sintering temperature | Shrinkage | Sintered Density | μi' (at 1MHz) | μi'' (at 1MHz) | Bm at 1200A/m (at 10kHz) | Application | SEM (X 20,000) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| [g/㎤] | [㎥/g] | [℃] | [%] | [g/㎤] | [-] | [-] | [mT] | ||||
| FRX-902T | (Under Development) | 3.17 | 4.79 | 900 | 13.4 | 5.01 | 29 | 0.48 | 80 | BEADS |  |
| FRX-905T | (Under Development) | 3.16 | 4.9 | 900 | 13.6 | 4.99 | 48 | 0.46 | 217 | BEADS |  |
| FRX-907T | (Under Development) | 3.16 | 4.58 | 900 | 13.8 | 5.02 | 71 | 0.56 | 280 | BEADS |  |
| FRX 623BT | 3.32 | 4.94 | 900 | 12.9 | 5.09 | 219 | 1.36 | 354 | NFC |  |
|
| FRX 854T | 2.9 | 4.7 | 900 | 16.4 | 4.98 | 237 | 2.24 | 353 | INDUCTOR |  |
|
| FRX 840T | (Under Development) | 3.12 | 4.73 | 900 | 14.5 | 5.08 | 471 | 6.17 | 359 | INDUCTOR |  |
| FRX 2473T | 3.24 | 5.86 | 900 | 14 | 5.18 | 476 | 6.01 | 387 | INDUCTOR |  |
|
| FRX 221T | 3.23 | 5.58 | 900 | 14.4 | 5.16 | 1034 | 85.5 | 289 | INDUCTOR |  |
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