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Mn-Zn HIGH PERMEABILITY FERRITE MATERIAL CHARACTERISTICS
release time：2017-2-8 15:39:42
Mn-Zn High Permeability Ferrite Material Characteristics 特性
Characteristics 單位Unit SSH-4 SSH-5 SSH-7 SSH-10 SSH-12 SSH-15 初始磁導率 μi
Initial Permeability 3800±
25% 5000±
25% 7000±
25% 10000±
30% 12000±
30% 15000±
30% 比損耗因數tan δ/μi （10KHZ）
Relative Loss Factor ×10-6 ≈1.0 <15.0
(100KHZ) <30.0
(100KHZ) <7.0 <7.0 <7.0 飽和磁通密度 Bs（mT）
Saturation Magnetic Fulx Density(H=1194A/m) 25℃ mT 550 430 420 400 380 360 100℃ 435 — — — — — 剩磁Br(mT)Residual Magnetic Fulx Density 25℃ mT 120 140 110 100 100 100 100℃ 180 — — — — — 矯頑力Hc（A/m）Coercive Force 25℃ A/m 12 8 7 6.5 6 3.2 100℃ 15 — — — — — 比溫度係數ɑμr （20℃-60℃）Relative Temperature Coefficient ×10-6/℃ ≈-2.2 -0.5~2.0 -0.5~2.0 -0.5~2.0 -0.5~2.0 -0.5~2.0 比磁滯損耗係數(ηB)Hysteresis Material Constant 25℃,10KHZ,1.5-3mT ×10-6/ mT <0.3 <1 <1.2 <1.4 <1.5 <2.0 居裏溫度Tc(℃)
Curie Temperature ℃ >255 >140 >125 >120 >110 >110 電阻率(Ω.m)
Electrical Resistivity Ω.m — 0.5 0.2 0.15 0.15 0.05 密度d(g/cm3)
Density g/cm3 4.85 4.85 4.85 4.9 4.9 4.9
The above typical are calculated from the standard toroid core.The specific property ofany parts will be adjusted little based on these data.