Sumida CDRH127NP-391M Power inductor Datasheet

POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH127 , CDRH127/LD
◆ Product Description
・12.3×12.3mm Max.(L×W), 8.0mm Max. Height.
・Both standard type CDRH127 and Low DCR type CDRH127/LD are available.
・Inductance Range:1.2μH~1.0mH(CDRH6127); 1.0μH~1.0mH(CDRH127/LD).
・Rated current range: 0.55~9.8A(CDRH127); 0.7~14A(CDRH127/LD).
・In addition to the standard versions of inductors shown here, custom inductors are available
to meet your exact requirements.
◆ Feature
・Magnetically shielded construction.
・Ideally used in Notebook PC, LCD TV,DVD, Game machine, STB ,Projector etc as DC-DC
Converter inductors.
・RoHS Compliance
◆ Dimensions (mm)
12.0±0.3
Max.8.0
12.0±0.2
5.0 ±0.2
7.6
12.0±0.3
0.2
Electrode terminal
◆ Land Pattern (mm)
Dimension of CDRH127
12.8
7.0
2.9
5.4
Part of silk screen
Please refer to the sales offices on our website for a representative near you
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POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH127 , CDRH127/LD
◆ Specification(CDRH127)
Part Name
※
Stamp
CDRH127NP-1R2N□
1R2
CDRH127NP-2R4N□
2R4
CDRH127NP-3R5N□
3R5
CDRH127NP-4R7N□
4R7
CDRH127NP-6R1N□
6R1
CDRH127NP-7R6N□
7R6
CDRH127NP-1ØØM□
CDRH127NP-12ØM□
CDRH127NP-15ØM□
CDRH127NP-18ØM□
CDRH127NP-22ØM□
CDRH127NP-27ØM□
CDRH127NP-33ØM□
CDRH127NP-39ØM□
CDRH127NP-47ØM□
CDRH127NP-56ØM□
CDRH127NP-68ØM□
CDRH127NP-82ØM□
CDRH127NP-1Ø1M□
CDRH127NP-121M□
CDRH127NP-151M□
CDRH127NP-181M□
CDRH127NP-221M□
CDRH127NP-271M□
CDRH127NP-331M□
CDRH127NP-391M□
CDRH127NP-471M□
CDRH127NP-561M□
CDRH127NP-681M□
CDRH127NP-821M□
CDRH127NP-1Ø2M□
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
Inductance
[Within]
+ 40%
1.2μH - 20%
+ 40%
2.4μH - 20%
+ 40%
3.5μH - 20%
+ 40%
4.7μH - 20%
+ 40%
6.1μH - 20%
+ 40%
7.6μH - 20%
10 μH ± 20%
12 μH ± 20%
15 μH ± 20%
18 μH ± 20%
22 μH ± 20%
27 μH ± 20%
33 μH ± 20%
39 μH ± 20%
47 μH ± 20%
56 μH ± 20%
68 μH ± 20%
82 μH ± 20%
100μH ± 20%
120μH ± 20%
150μH ± 20%
180μH ± 20%
220μH ± 20%
270μH ± 20%
330μH ± 20%
390μH ± 20%
470μH ± 20%
560μH ± 20%
680μH ± 20%
820μH ± 20%
1.0 mH ± 20%
D.C.R.(Ω)
Max.(Typ.)
(at 20℃)
Rated current
(A)※1
7.0m(5.2m)
9.80
11.5m(8.5m)
8.00
13.5m(10.0m)
7.50
15.8m(11.7m)
6.80
17.6m(13.0m)
6.60
20.0m(15.0m)
5.90
21.6m(16.0m)
24.3m(18.0m)
27.0m(20.0m)
39.2m(29.0m)
43.2m(32.0m)
45.9m(34.0m)
64.8m(48.0m)
72.9m(54.0m)
0.10 (76.0m)
0.11 (83.0m)
0.14 (0.10)
0.16 (0.12)
0.22 (0.17)
0.25 (0.18)
0.28 (0.21)
0.35 (0.26)
0.39 (0.29)
0.56 (0.42)
0.64 (0.47)
0.70 (0.52)
0.98 (0.73)
1.07 (0.79)
1.46 (1.12)
1.64 (1.26)
1.82 (1.40)
5.40
4.90
4.50
3.90
3.60
3.40
3.00
2.75
2.50
2.35
2.10
1.95
1.70
1.60
1.42
1.30
1.16
1.06
0.95
0.88
0.79
0.73
0.67
0.60
0.55
Measuring
frequency
at
at
100 kHz
1 kHz
※ Description of part name
CDRH127/LDNP-1RØN□
B Box
C Carrier Tape
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POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH127 , CDRH127/LD
◆ Specification(CDRH127/LD)
Inductance
D.C.R.(Ω)
Rated Current
Measuring
[Within]※2
Max.(Typ.)(at 20℃)
(A)※1
frequency
1R0
1.0μH ± 30%
6.5m(5.0m)
14.0
CDRH127/LDNP-2R4N□
2R4
2.4μH ± 30%
10.5m(8.1m)
10.3
CDRH127/LDNP-3R5N□
3R5
3.5μH ± 30%
12.4m(9.5m)
9.30
CDRH127/LDNP-4R6N□
4R6
4.6μH ± 30%
13.8m(10.6m)
9.10
CDRH127/LDNP-5R8N□
5R8
5.8μH ± 30%
16.2m(12.4m)
8.60
CDRH127/LDNP-7R4N□
7R4
7.4μH ± 30%
17.7m(13.6m)
7.40
CDRH127/LDNP-1ØØM
100
10 μH ± 20%
19.5m(15.0m)
6.70
CDRH127/LDNP-12ØM□
120
12 μH ± 20%
21.3m(16.4m)
6.45
CDRH127/LDNP-15ØM□
150
15 μH ± 20%
26.4m(20.3m)
5.65
CDRH127/LDNP-18ØM□
180
18 μH ± 20%
28.0m(21.5m)
5.10
CDRH127/LDNP-22ØM□
220
22 μH ± 20%
36.4m(28.0m)
4.70
CDRH127/LDNP-27ØM□
270
27 μH ± 20%
41.6m(32.0m)
4.20
CDRH127/LDNP-33ØM□
330
33 μH ± 20%
53.3m(41.0m)
3.90
CDRH127/LDNP-39ØM□
390
39 μH ± 20%
60.5m(46.5m)
3.50
CDRH127/LDNP-47ØM□
470
47 μH ± 20%
78.0m(60.0m)
3.25
CDRH127/LDNP-56ØM□
560
56 μH ± 20%
90.0m(69.0m)
2.90
CDRH127/LDNP-68ØM□
680
68 μH ± 20%
120m(92.0m)
2.60
CDRH127/LDNP-82ØM□
820
82 μH ± 20%
119m(91.0m)
2.40
CDRH127/LDNP-1Ø1M□
101
100μH ± 20%
151m (119m)
2.10
CDRH127/LDNP-121M□
121
120μH ± 20%
169m (130m)
1.90
CDRH127/LDNP-151M□
151
150μH ± 20%
227m (174m)
1.80
CDRH127/LDNP-181M□
181
180μH ± 20%
299m (230m)
1.55
CDRH127/LDNP-221M□
221
220μH ± 20%
338m (260m)
1.45
CDRH127/LDNP-271M□
271
270μH ± 20%
419m (322m)
1.30
CDRH127/LDNP-331M□
331
330μH ± 20%
471m (362m)
1.20
CDRH127/LDNP-391M□
391
390μH ± 20%
572m (440m)
1.10
CDRH127/LDNP-471M□
471
470μH ± 20%
741m (570m)
1.00
CDRH127/LDNP-561M□
561
560μH ± 20%
852m (655m)
0.95
CDRH127/LDNP-681M□
681
680μH ± 20%
1.13 (870m)
0.85
CDRH127/LDNP-821M□
821
820μH ± 20%
1.24 (950m)
0.75
CDRH127/LDNP-1Ø2M□
102
1.0 mH ± 20%
1.50 (1.15)
0.70
Part Name※
Stamp
CDRH127/LDNP-1RØN□
at
at
100 kHz
1 kHz
※1 Rated current: The DC current at which the inductance decreases to 75% of it's nominal value
or when △t=40℃, whichever is lower(Ta=20℃).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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