• The ELF series inductors are available in ranging from 0505 to
1010 types.
• Because they are magnetically shielded, these parts can be
used in high-density mounting configurations.
• With a miniature winding construction, these inductors
nonetheless achieve high Q characteristics.
• Available in tape packaging to support automated mounting
machines.
APPLICATIONS
Televisions, VCRs, personal computers, and other electronic
equipment.
SPECIFICATIONS
Operating temperature range
Storage temperature range
Terminal tensile strength
–20 to +80°C
[Including self-temperature rise]
–40 to +80°C [Unit of products]
24.5N min.
ELF Series ELF0607 Type
PRODUCT IDENTIFICATION
ELF 0607 RA- 1R0 K -3
(1)
(2) (3) (4) (5) (6)
(1)Series name
(2)Dimensions
0607
ø6.6×7mm (lead pitch 5mm)
(3)Packaging style
RA
Ammo-pack
(4)Inductance value
R22
1R0
0.22µH
1µH
(5)Inductance tolerance
J
K
M
±5%
±10%
±20%
(6)TDK internal code
(Some products may not have this number. See the main body
for details.)
PACKAGING STYLE AND QUANTITIES
Packaging style
Ammo-pack
Quantity
1000 pieces
• All specifications are subject to change without notice.
(2/3)
001-01 / 20030822 / e512_elf0607.fm
Inductors
For General Applications
Radial
AMMO-PACK TAPING STYLE
SHAPES AND DIMENSIONS
271
J
ELF Series ELF0607 Type
ø6.6max.
7max.
10.5max.
27.5max.
ø0.62±0.05
5+0.8, –0.2
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Inductance
(µH)
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
∗1
Inductance
tolerance
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
Q min.
40
40
40
40
40
40
40
40
45
50
50
50
50
50
50
50
50
50
50
50
50
60
60
60
60
60
60
60
60
60
Test
frequency
L, Q (MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
Self-resonant
frequency
(MHz)ref.
390
330
280
250
220
190
170
140
120
110
90
80
68
58
50
47
42
39
35
32
29
26
23
21
19
17
16
14
13
12
DC
resistance
(Ω)max.
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.17
0.18
0.2
0.22
0.25
0.28
0.31
0.34
0.37
0.4
0.45
0.52
0.55
0.97
1.1
1.2
1.3
1.5
1.7
1.8
2.1
2.3
Rated current (mA)
∗1
max.
Based on
Based on
inductance
temperature rise
change
3200
895
2900
895
2600
895
2400
895
2200
895
2100
895
1900
895
1700
895
1600
840
1500
815
1300
775
1200
740
1100
690
1000
655
930
622
860
595
790
570
730
545
660
515
580
480
560
465
520
350
470
330
430
315
390
300
360
285
330
265
300
255
270
240
250
230
Part No.
ELF0607RA-R22X
∗2
ELF0607RA-R27X
ELF0607RA-R33X
ELF0607RA-R39X
ELF0607RA-R47X
ELF0607RA-R56X
ELF0607RA-R68X
ELF0607RA-R82X
ELF0607RA-1R0X
ELF0607RA-1R2X
ELF0607RA-1R5X
ELF0607RA-1R8X
ELF0607RA-2R2X
ELF0607RA-2R7X
ELF0607RA-3R3X
ELF0607RA-3R9X
ELF0607RA-4R7X
ELF0607RA-5R6X
ELF0607RA-6R8X
ELF0607RA-8R2X
ELF0607RA-100X
ELF0607RA-120X
ELF0607RA-150X
ELF0607RA-180X
ELF0607RA-220X
ELF0607RA-270X
ELF0607RA-330X
ELF0607RA-390X
ELF0607RA-470X
ELF0607RA-560X
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%), 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
• All specifications are subject to change without notice.
(3/3)
001-01 / 20030822 / e512_elf0607.fm
Inductors
For General Applications
Radial
ELECTRICAL CHARACTERISTICS
Inductance
(µH)
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
∗1
ELF Series ELF0607 Type
Inductance
tolerance
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
±10, ±5%
Q min.
60
60
55
40
40
40
40
40
40
40
40
40
40
40
30
30
30
30
30
30
Test
frequency
L, Q (MHz)
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
0.252
0.252
0.252
0.252
0.252
Self-resonant
frequency
(MHz)ref.
11
9.8
8.9
8
7.2
6.6
6
5.3
4.8
4.4
4
3.8
3.5
3.2
2.9
2.7
2.4
2.2
2
1.8
DC
resistance
(Ω)max.
2.5
2.8
3.1
3.4
3.9
4.3
4.7
5.3
6
6.6
7.4
8.3
13.5
15.5
18
21
25
29
34
40
Rated current (mA)
∗1
max.
Based on
Based on
inductance
temperature rise
change
230
220
210
205
200
195
175
185
165
175
150
165
140
160
125
150
115
140
105
135
97
125
90
120
82
94
75
88
68
82
63
76
57
69
52
64
48
59
43
55
Part No.
ELF0607RA-680X
ELF0607RA-820X
ELF0607RA-101X
ELF0607RA-121X
ELF0607RA-151X
ELF0607RA-181X
ELF0607RA-221X
ELF0607RA-271X
ELF0607RA-331X
ELF0607RA-391X
ELF0607RA-471X
ELF0607RA-561X
ELF0607RA-681X
ELF0607RA-821X
ELF0607RA-102X
ELF0607RA-122X
ELF0607RA-152X
ELF0607RA-182X
ELF0607RA-222X
ELF0607RA-272X
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, 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
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
LCR
meter
Test circuit L=5H C=20000µF
A
DC
Specimen
10000
5000
2700µH
1000µH
1000µH
330µH
–20
2700µH
33µH
6.8µH
100µH
INDUCTANCE CHANGE vs. TEMPERATURE
CHARACTERISTICS
6
∆L
/L (%)
4
2
0
0
–2
–4
–6
100µH
33µH
6.8µH
2700µH
330µH
1000µH
20 40
80
60
Temperature (˚C)
1000
500
Inductance (
µH
)
330µH
100µH
YHP 4275A LCR METER
f=10kHz
100
50
33µH
Q vs. FREQUENCY CHARACTERISTICS
140
120
10
5
10µH
3.9µH
100
100µH
Q
80
60
2700µH
2.2µH
1
1
5
10
50 100
DC current (mA)
500 1000
40
Q-METER 4340A YHP
20
0.02 0.05 0.1 0.2
0.5 1
2
5
Frequency (MHz)
10 20
50
• All specifications are subject to change without notice.
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