Datasheet

7 06/12
Impedance |Z| versus frequency f
measured with impedance analyzer Agilent
4294A or S-parameter network analyzer
Agilent 8753ES, typical values at +20 °C
Q factor versus frequency f
measured with impedance analyzer
Agilent 4294A, typical values at +20 °C
Inductance L versus DC load current I
DC
measured with LCR meter Agilent 4284A,
typical values at +20 °C
Current derating I
op
/I
R
versus ambient temperature T
A
(rated temperature T
R
= +40 qC)
IND0122-K
Z
10
0
10
5
f
10
1
10
2
10
3
10
4
10
5
10
6
Ω
1 μH
10 μH
100 μH
Hz
6
10 10
7
10
8
10
9
1000 μH
4700 μH
||
B781*8S
4
10
f
Q
0
IND0124-C
4700 μH
1000 μH
100 μH
10 μH
1 μH
Hz10
5
10
6
10
7
10
8
50
100
150
B781*8S
IND0123-X
L
10
10
I
10 10
0
10
1
DC
10
0
10
1
10
2
10
3
10
4
1000 μH
100 μH
10 μH
1 μH
4700 μH
A
μH
_
21
_
1
_
B781*8S
IND0552-S-E
0
0
op
I
R
I
T
A
20 40 60 80 100 140
0.2
0.4
0.6
0.8
1.0
1.2
C
˚
B78108S, B78148SRF chokes
BC series, 4 x 9.2 (mm)