|
Characteristics
|
Symbol
|
Unit
|
H5K
|
H7K
|
H10K
|
H15K
|
|
Initial permeability
|
µi
|
5000±25%
|
7000±25%
|
10000±25%
|
15000±25%
|
|
|
Relative loss factor
|
tanδ/µi
|
≤ 15×10-6
|
< 7×10-6
|
< 7×10-6
|
≤ 25×10-6
|
|
|
(100kHz)
|
(10kHz)
|
(10kHz)
|
(10kHz)
|
|||
|
Saturation flux density
|
Bs
|
mT
|
420
|
400
|
400
|
360
|
|
(800A/m)
|
(800A/m)
|
(1000A/m)
|
(1000A/m)
|
|||
|
Remanence
|
Br
|
mT
|
150
|
90
|
90
|
100
|
|
Coercivity
|
Hc
|
A/m
|
12
|
10,4
|
7,2
|
5
|
|
Relative temperature
|
αµr
|
x10-6
|
0-1,5
|
0-1,5
|
||
|
coefficient
|
-0,5-1,5
|
(-30-20°C)
|
(-30-20°C)
|
|||
|
(20-70°C)
|
-0,5-1,5
|
-0,5-1,5
|
||||
|
(20-70°C)
|
(20-70°C)
|
|||||
|
Disaccommodadion factor
|
Pcv
|
x10-6
|
≤ 3
|
< 3
|
< 2
|
|
|
Curie temperature
|
Tc
|
°C
|
> 140
|
> 125
|
> 120
|
> 100
|
|
Resistivity
|
ρ
|
Ω∙m
|
1
|
0,1
|
0,01
|
0,01
|
|
Density
|
δ
|
g/cm3
|
4,8
|
4,9
|
4,9
|
4,95
|
