Fi 262 MnZn ( i 650)

B
B1
MAGNETIC MATERIAL + CORES
MAGNETIC MATERIAL
B1.1 FERROCARIT | FI 262
A medium permeability MnZn ferrite for broadband filters and tuning material for frequencies
up to 2 MHz
SYM BOL
VALUE
U N IT
µi
650 ± 20%
1
ta n δ / µ i
< 50
10
C O N D IT IO N S
Complex permeability
10000
2 5 °C ; ≤ 1 0 k H z
≤ 0 ,2 5 m T
2 5 °C ; 1 ,6 M H z
≤ 0 ,2 5 m T
-6
1000
ηB
mT
Pv
m W / cm ³
µ`µ``
2 5 °C ; 1 6 k H z
480
B
3 0 0 0 A /m
100
10
µ`
µ``
1
290
Tc
0,1
°C
Initial permeability µi as a function of temperature T
1
f / MHz
10
Relative loss factor as a function of frequency f
1000
1200
1000
tanδ/µi / 10-6
µi
800
600
100
400
200
0
10
-50
0
50
100
150
200
250
300
0,1
T / °C
Magnetization curves
1
f / MHz
10
specific impedance
1000
500
400
|z| / Ω/cm
B / mT
100
300
.
200
10
100
0
-100
1
0
100
200
300
400 500
H / A/m
600
700
800
0,1
900 1000
157
1
f / MHz
10