SMD EMI filters
44
Features
• Available in standard EIA0603 size and fifteen different
specifications.
• Suit both flow and reflow soldering.
• Tape and reel packaging conforms to EIA standards.
Specifications
Shapes
T
W L
C C
Type L W T C
N2012LB 2.0 ± 0.2 1.25 ± 0.3 1.25 ± 0.3 0.2 min.
(mm)
Circuit Diagram
Applications
• Mobile communication equipment such as mobile phones,
PHS and pagers.
Multilayer Chip Inductors N-LB Series
N2012LB47N
N2012LB68N
N2012LB82N
N2012LBR10
N2012LBR12
N2012LBR15
N2012LBR18
N2012LBR22
N2012LBR27
N2012LBR33
N2012LBR39
N2012LBR47
N2012LBR56
N2012LBR68
N2012LBR82
0.047
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
40
40
40
30
30
30
30
30
30
30
30
30
30
30
25
45
45
45
35
35
35
35
35
35
35
35
35
35
35
30
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
0.11
0.12
0.12
0.14
0.14
0.15
0.20
0.21
0.24
0.24
0.26
0.27
0.36
0.38
0.44
300
250
250
250
250
250
250
250
250
250
250
250
250
150
150
1020
850
810
765
640
510
425
340
255
240
215
190
155
135
120
Model Inductance
(H)
L,Q test
frequency
(MHz)
Self-resonant frequency
(MHz)
Min. nom.
DC
resistance
(mΩ) max.
Rated
current
(mA) max.
Q
min. num.
1200
1000
950
900
750
600
500
400
320
280
250
210
180
160
140
µ
SMD EMI filters
45
Inductance Characteristics
Note
Operating temperature range
-
25˚C~+80˚C
Storage temperature range (taping)
-
5˚C~+40˚C
(bulk)
-
25˚C~+85˚C
Reliability test See pages 104 and 105.
Taping dimensions Please order by referring to page 97 ~ 101.
Bulk dimensions Please order by referring to page 102.
Cautions for use See pages 103.
1 10 100 1000 10000
Inductance (nH)
1000
100
10
1
Frequency (MHz)
N2012LB47N
1 10 100 1000 10000
Inductance (nH)
1000
100
10
1
Frequency (MHz)
N2012LB68N
1 10 100 1000 10000
Inductance (nH)
1000
100
10
1
Frequency (MHz)
N2012LB82N
1 10 100 1000 10000
Inductance (nH)
1000
100
10
1
Frequency (MHz)
N2012LBR10
1 10 100 1000 10000
Inductance (nH)
1000
100
10
1
Frequency (MHz)
N2012LBR12
1 10 100 1000 10000
Inductance (nH)
1000
100
10
1
Frequency (MHz)
N2012LBR15
SMD EMI filters
46
1 10 100 1000 10000
Inductance (nH)
10000
1000
100
10
1
Frequency (MHz)
N2012LBR18
1 10 100 1000 10000
Inductance (nH)
10000
1000
100
10
1
Frequency (MHz)
N2012LBR22
1 10 100 1000 10000
Inductance (nH)
10000
1000
100
10
1
Frequency (MHz)
N2012LBR27
1 10 100 1000 10000
Inductance (nH)
10000
1000
100
10
1
Frequency (MHz)
N2012LBR33
1 10 100 1000 10000
Inductance (nH)
10000
1000
100
10
1
Frequency (MHz)
N2012LBR39
1 10 100 1000 10000
Inductance (nH)
10000
1000
100
10
1
Frequency (MHz)
N2012LBR47
1 10 100 1000 10000
Inductance (nH)
10000
1000
100
10
1
Frequency (MHz)
N2012LBR56
1 10 100 1000 10000
Inductance (nH)
10000
1000
100
10
1
Frequency (MHz)
N2012LBR68
SMD EMI filters
47
1 10 100 1000 10000
Inductance (nH)
10000
1000
100
10
1
Frequency (MHz)
N2012LBR82
