Symbols and Definitions  
Mn-Zn  
. A043  
. A05  
. A061(New)  
. A07  
. A10  
. A101  
. A102  
. A12  
. A121  
. A15  
. A151  
. N07(New)  
. N2  
. N4  
. N42  
. N43  
. N5(New)  
. P4  
. P41  
. P42  
. P43  
. P46  
. P47  
. P5  
. P51  
. P52  
. S3  
Ni-Zn  
.K08  
.K10  
.K15(New)  
.K20(New)  
.K081  
.K12  
.B25(New)  
.B30  
.B45  
.B60  
.B90  
.L1(New)  
.L2(New)  
.L3(New)  
.L4(New)  
.L5(New)  
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Home > Products Showroom > Material Characteristics > Mn-Zn >A07
 
  ■Material Characteristics - A07  
     
  Symbol Unit Measuring Conditions High Permeability Materials
Freq. Flux den. Temp. A05 A07
Initial Permeability μi       25℃ 5000±25﹪ 7000±25﹪
Relative Loss Factor tanδ/μi 10-6 10KHz <0.25mT 25℃ <4 <8
100KHz 25℃ <15 <30
Saturation Flux Density Bms mT 10KHz H=1200A/m 25℃ 440 400
100℃ 300 200
Remanence Brms mT 10KHz H=1200A/m 25℃ 80 150
100℃ 90 110
Temperature Factor of Permeability αF 10-6 10KHz <0.25mT 0~20℃ 0~2 -1 ~ 1
20~70℃ 0~2 -1 ~ 1
Hysteresis Material Constant ηB 10-6/mT 10KHz 1.5~3.0mT 25℃ <0.8 <1.2
Disaccommodation Factor DF 10-6 10KHz <0.25mT 25℃ <3 <2
Curie Temperature Tc       140 130
Resistivity ρ Ωm       0.20 0.35
Density d g/cm3       4.85 4.90
 
Remark :

Material characteristics are typical for a toroid core.

Product specification will differ from these data due to the influence of geometry and size.

 
  Download A07 pdf document  
 
 
 
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