Hitachi

Hitachi Metals America

Product Categories


Characteristics  
Unit
NH25S
NH45S
NH65S
NH90S
μi
Initial permeability
23℃ 250 450 650 900
Bs
Saturation magnetic flux density
23℃ mT 480 440 380 350
kA/m 16 4 1.6 4
tanδ/μi
Relative loss factor
23℃ ×10-6 30 20 12 17
MHz 0.1 0.1 0.1 0.1
αμir
Relative temp factor
20~60℃ ×10-6 24 20 8 14
Tc
Curie temperature
>250 240 190 160
ρ
Electrical resistivity
Ω・m
106
106
106
106