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Characteristics of Mn-Zn Materials with High Permeability (CY-HP Seires)
 


Parameters Conditions Unit CY-HP5 CY-HP5B CY-HP7 CY-HP7B CY-HP10 CY-HP12 CY-HP15
Initial Permeability(i) 10kHz, 0.1mT, 25C - 5000 ±25% 5500 ±25% 7000 ±25% 7500 ±25% 10000 ±30% 12000 ±30% 15000 ±30%
Relative Loss Factor
( Tan d / i )
100kHz ppm (10-6) <6.5 <15 <7.0 <20 <7.0 <10 <7.0
Temperature Coefficient of
Initial Permeability
20C ~ 60C ppm (10-6/C) -0.5~2.0 -0.5~2.0 -0.5~2.0 -0.5~2.0 -0.5~2.0 -0.5~2.5 -0.5~2.0
Saturation Flux Density 1200A/m, 25C mT 420 420 410 410 400 380 360
Remanence (Br) 25C mT 140 150 100 90 100 100 100
Coercivity (Hc) 25C A/m 8 8 7.5 6 7.2 3 2.5
Electrical Resistivity - Ohm m 1 1 0.3 0.3 0.15 0.15 0.15
Disaccommodation factor (DF) - ppm (10-6) <3.0 <3.0 <2.5 <2.5 <2.0 <2.0 <2.0
Curie Temperature (Tc) - C >135 <135 >125 <125 >120 <120 >110
Density (d) - g/cm3 4.8 4.8 4.9 4.9 4.9 4.9 4.95

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