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 >N43
 
  ■Material Characteristics - N43  
     
  Symbol Unit Measuring Conditions EMI Material
Freq. Flux den. Temp. N43 N5 N51
Initial Permeability μi       25℃ 750 ± 25% 2000±25﹪ 450±25﹪
Relative Loss Factor tanδ/μi 10-6 10KHz <0.25mT 25℃ <60 <1.24  
100kHz <15 <23  
Saturation Flux Density Bms mT 10KHz H=1200A/m 25℃ 490 370 363
100℃ 400 285 304
Remanence Brms mT 10KHz H=1200A/m 25℃ 240 240 316
100℃ 190 140 250
Coercivity Hc A/m 10KHz H=1200A/m 25℃ 23   70
100℃ 18   32
Temperature Factor of Permeability αF 10-6/℃ 10KHz <0.25mT 5℃~25℃ <2.2 <1.1 <15
25℃~55℃ <1.8 <5.8 <15
Hysteresis Material Constant ηB 10-6/mT 10KHz 1.5mT~3.0mT 25℃ <2.5(100KHz) <0.36  
Curie Temperature Tc 10KHz <0.25mT   >250 >130 >220
Resistivity ρ Ωm       2.00 140 10000
Density d g/cm3       4.70 5.09 4.75
 
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 N43 pdf document  
 
 
 
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