![](http://datasheet.mmic.net.cn/160000/EL0405RA-2R2K-3_datasheet_8699076/EL0405RA-2R2K-3_3.png)
All specifications are subject to change without notice.
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001-01 / 20030822 / e512_el0405.fm
Inductors
EL Series EL0405 Type
For General Applications
Radial
ELECTRICAL CHARACTERISTICS
X: Please specify inductance tolerance, K(±10%) or J (±5%)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
INDUCTANCE CHANGE vs. TEMPERATURE
CHARACTERISTICS
Q vs. FREQUENCY CHARACTERISTICS
Inductance
(H)
Inductance
tolerance
Q min.
Test frequency
L, Q(MHz)
Self-resonant
frequency
(MHz)min.
DC resistance
(
)max.
Rated current
(mA)max.
Part No.
100
±10, ±5%
35
0.796
6.5
4.4
150
EL0405RA-101X-3
120
±10, ±5%
35
0.796
6.2
5.1
140
EL0405RA-121X-3
150
±10, ±5%
35
0.796
5.7
5.95
130
EL0405RA-151X-3
180
±10, ±5%
35
0.796
5.3
7
120
EL0405RA-181X-3
220
±10, ±5%
35
0.796
4
8
112
EL0405RA-221X-3
270
±10, ±5%
35
0.796
3.6
12.4
90
EL0405RA-271X-3
330
±10, ±5%
35
0.796
3.3
13.2
87
EL0405RA-331X-3
390
±10, ±5%
35
0.796
3
15.4
80
EL0405RA-391X-3
470
±10, ±5%
35
0.796
2.8
17.3
76
EL0405RA-471X-3
560
±10, ±5%
30
0.796
2.4
21
69
EL0405RA-561X-3
680
±10, ±5%
30
0.796
2.2
23.5
65
EL0405RA-681X-3
820
±10, ±5%
30
0.796
2
26.5
61
EL0405RA-821X-3
1000
±10, ±5%
25
0.252
1.8
31.5
56
EL0405RA-102X-3
DC current(mA)
1
10
5
1
100
1000
500
50
10000
5000
5
10
50
500
100
1000
Inductance
(
H
)
150
H
100
H
47
H
18
H
8.2
H
4.7
H
470
H
A
L=0.1H
5A
C=20000
F
Test circuit
DC
LCR
meter
Specimen
YHP model-4275A or equivalent
0
20
2
3
1
–2
–3
–1
40
60
80
L/
L
( %
)
Temperature(C)
–20
47
H
3.3
H
470
H
3.3
H
47
H
470
H
Test terminal: Measuring at after the correction
Cycle: +20C
→ +80C → +20C → –20C
Temperature: Kept stabilized for 30+5, –0min each
Measuring frequency
3.3
H: 1MHz
47
H: 1MHz
470
H: 50kHz
Test equipment:
LCR METER YHP4275A
Frequency(MHz)
0.1
1
0.5
10
5
10
20
50
100
200
500
1000
Q
100
50
0.47
H
4.7
H
47
H
470
H
Test equipment: Q METER YHP4340A