Chip Inductors
Chip Inductors
Surface Mount, Chip
Series:
Chip
Type:
ELJ-A/B/C/D/E
RE, ND, NC, NA, FD,
FC, FA, SA, PB, PC, PA
Non-winding (RE) and wire wound types chip inductors for
automatic mounting and high-density mounting.
Industrial property:
Patents 4.
s
Features
• High Q
• Good for mounting
• Allowable range (1.5 nH to 1,000 µH)
s
Recommended Applications
• CTV, VTR, HIC, HDD, FDD, cordless telephones,
portable telephones, pagers, video cameras
s
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
E
L
Product Code
J
F
Type
A
R
2
2
M
Tolerance
D
J
K
±0.3
nH
±15%
±10%
F
Packaging
F
Tape and Reel
Option
Nominal Inductance
Style
2N2
→
2.2 nH
22N
→
22 nH
R22
→
0.22
µH
2R2
→
2.2
µH
220
→
22
µH
221
→
220
µH
102
→
1000
µH
Types
Coreless
Regular
Shield
Power
E
1608
(0603)
RE
—
—
—
D
2012
(0805)
ND
FD
—
—
C
2520
(1008)
NC
FC
—
PC
A
3225
(1210)
NA
FA
SA
PA
B
4532
(1812)
—
FB
—
—
Size unit: mm (inch)
M
±20%
Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation.
Chip Inductors
s
Inductance, Size Guide
Type Name
1608 (0603)
RE
Refer to EL8
2012 (0805)
ND
Refer to EL9
2520 (1008)
NA
Refer to EL10
3225 (1210)
NA
Refer to EL11
2012 (0805)
FD
Refer to EL11
2520 (1008)
FC
Refer to EL12
Normal
(Ferrite Core)
3225 (1210)
FA
Refer to EL13
3225 (1210)
SA
Mag. Shield
Refer to EL14
4532 (1812)
FB
Refer to EL14
High Power
(Ferrite Core)
2520 (1008)
PC
Refer to EL15
3225 (1210)
PA
Refer to EL15
Size unit: mm (inch)
0.001
D
1.5 nH 3.9 nH
0.01
J
0.1
L Value (µH)
1.0
10
100
1000
Notes
Non-Magnetic Core (Ceramic,
Resin, etc.)
100 nH
K
10 nH
33 nH
J, K
1000 nH
D:
J :
K :
M:
±0.3
nH
±
5%
±10%
±20%
• Low inductance,
tight tolerance
• Stable L value,
against an envision
mental condition
• Suitable for high-
frequency circuits
K
10 nH
J, K
820 nH
M
0.047 nH
0.22
µH
K
1.0
µH
J
8.2
µH
K
0.82
µH
4.7
µH
K, M
0.22
µH
1.0
µH
J, K
100
µH
K, M
0.22
µH
1.0
µH
J, K
220
µH
• Suitable for
various
applications
K
10
µH
270
µH
J, K
100
µH
1000
µH
M
1.0
µH
6.8
µH
K
33
µH
• Low DC resistance
and large rated DC
current
• Suitable for power
line as choke coil
330
µH
M
1.0
µH
10
µH
K
Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation.
Chip Inductors
Non-Magnetic Core Types RE, ND, NC, NA
s
Examples: Type 1608 (0603) RE
Inductance
Part No.
ELJRE1N5DF2
ELJRE1N8DF2
ELJRE2N2DF2
ELJRE2N7DF2
ELJRE3N3DF2
ELJRE3N9JF2
ELJRE4N7JF2
ELJRE5N6JF2
ELJRE6N8JF2
ELJRE8N2JF2
ELJRE10NJF2
ELJRE12NJF2
ELJRE15NJF2
ELJRE18NJF2
ELJRE22NJF2
ELJRE27NJF2
ELJRE33NJF2
ELJRE39NJF2
ELJRE47NJF2
ELJRE56NJF3
ELJRE68NJF3
ELJRE82NJF3
ELJRER10JF3
nH
(100 MHz)
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
68
82
100
±
5%
±0.3
nH
Tolerance
Q
*
1
min.
(100 MHz)
8
8
8
8
9
9
9
9
9
9
10
10
10
10
10
10
10
11
11
12
12
12
12
Q
*
2
Typical
(800 MHz)
47
45
35
35
35
36
36
36
36
36
37
37
38
39
40
41
40
39
38
35
35
33
30
SRF
*
3
min.
(MHz)
6000
6000
6000
6000
5500
5500
4800
4600
3550
3500
2800
2800
2500
2300
2000
2000
1800
1800
1800
1800
1500
1500
1300
DCR
*4
max.
(Ω)
0.07
0.08
0.09
0.10
0.12
0.15
0.17
0.18
0.20
0.28
0.32
0.35
0.41
0.45
0.50
0.55
0.60
0.80
0.95
1.20
1.30
1.50
1.80
Rated DC
Current max.
(mA)
500
500
500
500
500
450
450
430
430
400
400
400
350
350
300
300
300
300
250
250
250
250
200
*
Test instrument
*
1
HP4191A
*
2
HP4291A
*
3
Self-resonant frequency
*
4
DC resistance
s
Q-Frequency Characteristics
Type: RE
80
160
60
10 nH
47 nH
2.2nH
120
47 nH
100 nH
15 nH
10 nH
Type: ND
Q
40
100 nH
Q
80
20
40
0
10 M
100 M
1G
10 G
0
10 M
100 M
1G
3G
Frequency
Frequency
Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation.
Chip Inductors
s
Examples: Type 1202 (0805) ND
Inductance
Part No.
ELJND10NKF
ELJND12NKF
ELJND15NKF
ELJND18NKF
ELJND22NKF
ELJND27NKF
ELJND33NJ/KF
ELJND39NJ/KF
ELJND47NJ/KF
ELJND56NJ/KF
ELJND68NJ/KF
ELJND82NJ/KF
ELJNDR10J/KF
ELJNDR12J/KF
ELJNDR15J/KF
ELJNDR18J/KF
ELJNDR22J/KF
ELJNDR27J/KF
ELJNDR33J/KF
ELJNDR39J/KF
ELJNDR47J/KF
ELJNDR56J/KF
ELJNDR68J/KF
ELJNDR82J/KF
ELJND1ROJ/KF
nH
(100 MHz)
10
12
15
18
22
27
33
47
56
68
82
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
8
7.96
25.2
10
±
5%
±
10%
8
15
100
±
10%
Q
*
1
min.
Tolerance
(100 MHz)
10
12
L•Q
Test–Frequency
(100 MHz)
SRF
*
2
*
3
min.
(MHz)
2500
2500
2500
2000
2000
1800
1500
1500
1000
800
800
800
800
600
600
600
500
300
200
150
150
100
100
80
80
R DC
±30%
(Ω)
0.14
0.18
0.18
0.22
0.22
0.26
0.30
0.31
0.35
0.39
0.44
0.48
0.66
0.76
1.13
1.24
1.41
1.41
1.66
1.82
1.97
2.07
2.32
2.60
2.98
IDC max.
(mA)
540
535
520
480
465
455
395
390
385
360
340
330
2.85
275
230
195
170
170
160
150
145
140
130
125
120
*
Test instrument
*
1
HP4191A
*
2
HP8753B
*
3
Self-resonant frequency
Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation.
Chip Inductors
s
Examples: Type 2520 (1008) NC
Inductance
Part No.
ELJNC10NKF
ELJNC12NKF
ELJNC15NKF
ELJNC18NKF
ELJNC22NKF
ELJNC27NKF
ELJNC33NJ/KF
ELJNC39NJ/KF
ELJNC47NJ/KF
ELJNC56NJ/KF
ELJNC68NJ/KF
ELJNC82NJ/KF
ELJNCR10J/KF
ELJNCR12J/KF
ELJNCR15J/KF
ELJNCR18J/KF
ELJNCR22J/KF
ELJNCR27J/KF
ELJNCR33J/KF
ELJNCR39J/KF
ELJNCR47J/KF
ELJNCR56J/KF
ELJNCR68J/KF
ELJNCR82J/KF
µH
0.010
0.012
0.015
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
10
25.2
±
10%
±5%
15
100
±
10%
10
Tolerance
Q
min.
L•Q
Test–Frequency
MHz
SRF
*
MHz (min.)
2500
2200
1800
1550
1350
1150
1000
890
770
670
590
520
460
400
340
300
260
230
200
180
160
145
130
100
DCR**
Ω
max.
0.32
0.34
0.38
0.40
0.43
0.47
0.51
0.55
0.59
0.63
0.68
0.73
0.80
0.87
0.98
1.05
1.15
1.25
1.37
1.47
1.58
1.70
1.85
2.10
Rated DC
Current mA max.
280
270
255
250
240
230
220
215
205
200
190
185
175
170
160
155
145
140
135
130
125
120
110
100
*
Self-Resonant Frequency
**
DC Resistance
Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation.
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