Mn-Zn(Low Loss)

Material Characteristic Symbol Unit F2K F2K5   Initial Permeability    (10KHz 10mV) μi 2300±25％ 2500±25％   Relative Loss Factor    (10KHz 10mV) tan δ/μi X10-6 2.5 2.0   Saturation Magnetic Flux Density  (1KHz 1200A/m) Bs mT 500 480   Residual Flux Density Br mT 120 70   Coercive Force Hc A/m 10 8   Curie Temperature Tc ℃ 230 190   Core Loss Volume Density  (100KHz 200mT 25℃) Pcv Kw/m3 625 550   Electrical Resistivity ρv Ω-m 2.0 3.0   Density D g/cm3 4.8 4.8

Mn-Zn(High µ)

Material Characteristic Symbol Unit F4K F5K F6K F8K F10K F12K  Initial Permeability    (10KHz 10mV) μi 4500±25％ 5000±25％ 6000±25％ 7500±25％ 10000±30％ 12000±30％  Relative Loss Factor    (10KHz 10mV) tan δ/μi X10-6 2.0 4.0 1.2 1.5 1.8 4.0  Saturation Magnetic Flux Density (1KHz 1200A/m) Bs mT 470 430 460 410 410 380  Residual Flux Density Br mT 100 60 100 80 110 80  Coercive Force Hc A/m 8 7 7 5 5 4  Curie Temperature Tc ℃ 160 150 150 120 120 120  Electrical Resistivity ρv Ω-m 1.0 1.0 1.0 1.0 0.5 0.5  Density D g/cm3 4.8 4.8 4.8 4.8 4.8 4.9