
KMP_1900RC_A03 Page 2 of 3
1900R Series
Radial Lead Inductors
www.murata-ps.com/support
INDUCTANCE Vs CURRENT
TEMPERATURE Vs CURRENT
INDUCTANCE Vs FREQUENCY
1
10
100
1000
10000
100000
0.001
0.01
0.1
1
10
100
Current, IDC (A)
Inductance,
L
(μ
H)
47mH
4.7mH
470μH
47μH
4.7μH
0
10
20
30
40
50
024
6
8
10
12
Current, IDC (A)
Temperature
rise
above
ambient,
t(C)
4.7mH
470μH
47μH
4.7μH
1
10
100
1000
10000
100000
1000000
10
100
1000
10000
Frequency, (kHz)
Inductance,
L
(μ
H)
47mH
4.7mH
470μH
47μH
4.7μH
100mH