 | Jiangmen City Powder Metallurgy Factory, Ltd. | | Product Detail | SOFT FERRITE MAGNETS | Description:
| Product Class : Electronic Material·Magnetism Material
Characteristics | Unit | JPH-5 | JPH-7 | JPH-10 | JPH-12 | JPH-15 | | Initial Permeability | - | 5000±25% | 7000±25% | 10000±30% | 12000±30% | 15000±30% | | Relative Loss Factor | 10-6 | <6.5(10kHz) | <6.5(10kHz) | <7.0(10kHz) | <8.0(10kHz) | <7.0(10kHz) | Temperature Factor of
initial permeability | 10-6 | -0.5～3.0
(20～60℃) | -0.5～3.0
(20～60℃) | -0.5～2.0
(20～60℃) | -0.5～3.0
(20～70℃) | -0.5～1.5
(20～70℃) | Saturation Flux
Density H=1194A/m | mT | 420 | 410 | 400 | 380 | 360 | | Remanence | mT | 140 | 135 | 90 | 100 | 100 | | Coercivity | A/m | 8 | 7.5 | 7.5 | 4.4 | 4.4 | | Electrical Resistivity | Ω.m | 2 | 0.15 | 0.1 | 0.15 | 0.15 | | Disaccommodation | 10-6 | <3.5 | <3.5 | <3.0 | <3.0 | <2.0 | | Curie temperature | ℃ | >135 | >125 | >120 | >110 | >105 | | Density | kg/m3 | 4.8×103 | 4.9×103 | 4.9×103 | 4.9×103 | 4.95×103 |
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