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All specifications are subject to change without notice.
(2/3)
001-01 / 20030822 / e512_elf0505.fm
Inductors
ELF Series ELF0505 Type
For General Applications
Radial
AMMO-PACK TAPING STYLE
SHAPES AND DIMENSIONS
ELECTRICAL CHARACTERISTICS
1 Rated current: Value obtained when current flows and the temperature has risen to 20°C or when DC current flows and the initial value of inductance has
fallen by 10%, whichever is smaller.
2 X: Please specify inductance tolerance, M(±20%) or K(±10%) or J(±5%)
Test equipment L, Q: YHP4340A Q METER, or equivalent
Rdc: MATSUSHITA VP-2941A DIGITAL MILLIOHM METER, or equivalent
SRF: TAKEDA RIKEN TR-4100 TRACKING SCOPE, or equivalent
Inductance
(H)
Inductance
tolerance
Q min.
Test
frequency
L, Q (MHz)
Self-resonant
frequency
(MHz)ref.
DC
resistance
(
)max.
Rated current (mA)1max.
Part No.
Based on
inductance
change
Based on
temperature rise
0.22
±20, ±10%
45
25.2
500
0.15
600
895
ELF0505RA-R22X2-3
0.27
±20, ±10%
45
25.2
470
0.15
600
895
ELF0505RA-R27X-3
0.33
±20, ±10%
45
25.2
340
0.15
600
895
ELF0505RA-R33X-3
0.39
±20, ±10%
45
25.2
290
0.15
600
895
ELF0505RA-R39X-3
0.47
±20, ±10%
45
25.2
250
0.15
600
895
ELF0505RA-R47X-3
0.56
±20, ±10%
45
25.2
210
0.15
600
895
ELF0505RA-R56X-3
0.68
±20, ±10%
45
25.2
180
0.15
600
895
ELF0505RA-R68X-3
0.82
±20, ±10%
45
25.2
135
0.15
600
895
ELF0505RA-R82X-3
1
±20, ±10%
50
7.96
125
0.15
600
895
ELF0505RA-1R0X-3
1.2
±20, ±10%
50
7.96
110
0.16
600
865
ELF0505RA-1R2X-3
1.5
±20, ±10%
50
7.96
99
0.19
600
795
ELF0505RA-1R5X-3
1.8
±20, ±10%
50
7.96
88
0.2
600
775
ELF0505RA-1R8X-3
2.2
±20, ±10%
50
7.96
79
0.23
600
720
ELF0505RA-2R2X-3
2.7
±20, ±10%
50
7.96
70
0.26
600
680
ELF0505RA-2R7X-3
3.3
±20, ±10%
50
7.96
63
0.29
600
645
ELF0505RA-3R3X-3
3.9
±20, ±10%
50
7.96
58
0.32
590
610
ELF0505RA-3R9X-3
4.7
±20, ±10%
50
7.96
53
0.36
540
575
ELF0505RA-4R7X-3
5.6
±20, ±10%
40
7.96
49
0.4
500
550
ELF0505RA-5R6X-3
6.8
±20, ±10%
40
7.96
45
0.44
455
520
ELF0505RA-6R8X-3
8.2
±20, ±10%
35
7.96
41
0.5
395
490
ELF0505RA-8R2X-3
10
±10, ±5%
50
2.52
37
0.8
380
385
ELF0505RA-100X-3
12
±10, ±5%
50
2.52
34
0.89
350
365
ELF0505RA-120X-3
15
±10, ±5%
50
2.52
31
1.02
320
345
ELF0505RA-150X-3
18
±10, ±5%
50
2.52
28
1.14
290
325
ELF0505RA-180X-3
22
±10, ±5%
50
2.52
25
1.3
265
305
ELF0505RA-220X-3
27
±10, ±5%
50
2.52
23
1.46
240
285
ELF0505RA-270X-3
33
±10, ±5%
50
2.52
21
1.65
220
270
ELF0505RA-330X-3
39
±10, ±5%
50
2.52
19
1.83
200
255
ELF0505RA-390X-3
47
±10, ±5%
45
2.52
17.5
2.05
185
240
ELF0505RA-470X-3
56
±10, ±5%
50
2.52
16
2.3
170
230
ELF0505RA-560X-3
5.5max.
8.5max.
25max.
5+0.8, –0.1
Dimensions in mm
0.5
±0.05
5.5+0.5
121
J