Power Inductors <SMD Type: CDRH Series>
Type: CDRH125, CDRH125/LD
◆
Product Description
・12.3×12.3mm
Max.(L×W), 6.0mm Max. Height.
・Inductance
Range:
1.3μH½1.0mH(CDRH125); 1.0μH½1.0mH(CDRH125/LD);
・Rated
current range:
0.4½8.0A(CDRH125); 0.46½9.0A(CDRH125/LD);
・Custom
design is available.
◆
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)
0.2
5.0
12.0±0.3
12.0±0.3
Max.6.0
Electrode
◆
Land Pattern (mm)
5.4
0.5
2.8
Dimension of CDRH125
Part of solder resist printing
Please refer to the sales offices on our website for a representative near you
www.sumida.com
12.6
7.0
11.8±0.2
7.6±0.2
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Power Inductors <SMD Type: CDRH Series>
Type: CDRH125, CDRH125/LD
◆
Specification
Part Name
※
CDRH125NP-1R3N□
CDRH125NP-2R1N□
CDRH125NP-3R1N□
CDRH125NP-4R4N□
CDRH125NP-5R8N□
CDRH125NP-7R5N□
CDRH125NP-100M□
CDRH125NP-120M□
CDRH125NP-150M□
CDRH125NP-180M□
CDRH125NP-220M□
CDRH125NP-270M□
CDRH125NP-330M□
CDRH125NP-390M□
CDRH125NP-470M□
CDRH125NP-560M□
CDRH125NP-680M□
CDRH125NP-820M□
CDRH125NP-101M□
CDRH125NP-121M□
CDRH125NP-151M□
CDRH125NP-181M□
CDRH125NP-221M□
CDRH125NP-271M□
(CDRH125)
Stamp
Inductance
(μH)
1.3
2.1
3.1
4.4
5.8
7.5
＋30%
－20%
＋30%
－20%
＋30%
－20%
＋30%
－20%
＋30%
－20%
＋30%
－20%
D.C.R.(Ω)
Max.(Typ.)
(20℃)
0.012(0.009)
0.014(0.011)
0.017(0.013)
0.020(0.016)
0.021(0.017)
0.024(0.019)
0.025(0.019)
0.027(0.021)
0.030(0.023)
0.034(0.026)
0.036(0.028)
0.051(0.039)
0.057(0.044)
0.068(0.052)
0.075(0.058)
0.11(0.084)
0.12(0.093)
0.14(0.11)
0.16(0.12)
0.17(0.13)
0.23(0.18)
0.29(0.22)
0.40(0.31)
0.46(0.35)
Rated
Current
(A)※1
8.00
7.00
6.00
5.00
4.40
4.20
4.00
3.50
3.30
3.00
2.80
2.30
2.10
2.00
1.80
1.70
1.50
1.40
1.30
1.10
1.00
0.90
0.80
0.75
Measuring
frequency
7.96MHz
7.96MHz
7.96MHz
7.96MHz
7.96MHz
7.96MHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1R3
2R1
3R1
4R4
5R8
7R5
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/4
Power Inductors <SMD Type: CDRH Series>
Type: CDRH125, CDRH125/LD
Part Name
※
CDRH125NP-331M□
CDRH125NP-391M□
CDRH125NP-471M□
CDRH125NP-561M□
CDRH125NP-681M□
CDRH125NP-821M□
CDRH125NP-102M□
Inductance
(μH)
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
D.C.R.(Ω)
Max.(Typ.)
(at 20℃)
0.51(0.39)
0.69(0.53)
0.77(0.59)
0.86(0.66)
1.20(0.92)
1.34(1.03)
1.53(1.18)
Rated Current
(A)※1
0.68
0.65
0.58
0.54
0.48
0.43
0.40
Measuring
frequency
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
Stamp
331
391
471
561
681
821
102
◆
Specification
Part No.
※
(CDRH125/LD)
Stamp
1R0
2R4
3R3
4R7
5R8
7R5
100
120
150
180
220
270
330
390
470
560
Inductance
(μH)※1
1.0±30%
2.4±30%
3.3±30%
4.7±30%
5.8±30%
7.5±30%
10±30%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
D.C.R
(Ω)
[Typ.]
3.8mΩ
5.8mΩ
7.7mΩ
8.9mΩ
11.0mΩ
14.7mΩ
22.5mΩ
24.6mΩ
27.1mΩ
31.8mΩ
33.9mΩ
41.5mΩ
50.0mΩ
60.0mΩ
72.5mΩ
95.4mΩ
D.C.R
(Ω)
[Max.]
5.0mΩ
7.5mΩ
10.0mΩ
11.5mΩ
15.0mΩ
19.0mΩ
29.0mΩ
32.0mΩ
35.0mΩ
41.0mΩ
44.0mΩ
52.0mΩ
65.0mΩ
75.0mΩ
95.0mΩ
125mΩ
Rated
current
(A)※1
9.00
8.60
8.20
6.40
6.30
5.60
4.60
4.20
4.00
3.56
3.28
3.00
2.60
2.40
2.30
2.00
Measuring
frequency
7.96MHz
7.96MHz
7.96MHz
7.96MHz
7.96MHz
7.96MHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
CDRH125/LDNP-1R0N□
CDRH125/LDNP-2R4N□
CDRH125/LDNP-3R3N□
CDRH125/LDNP-4R7N□
CDRH125/LDNP-5R8N□
CDRH125/LDNP-7R5N□
CDRH125/LDNP-100N□
CDRH125/LDNP-120M□
CDRH125/LDNP-150M□
CDRH125/LDNP-180M□
CDRH125/LDNP-220M□
CDRH125/LDNP-270M□
CDRH125/LDNP-330M□
CDRH125/LDNP-390M□
CDRH125/LDNP-470M□
CDRH125/LDNP-560M□
Please refer to the sales offices on our website for a representative near you
www.sumida.com
3/4
Power Inductors <SMD Type: CDRH Series>
Type: CDRH125, CDRH125/LD
Inductance
(μH)
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
D.C.R
(Ω)
[Typ.]
0.110
0.121
0.144
0.175
0.218
0.259
0.303
0.403
0.547
0.614
0.711
0.956
1.08
1.17
1.62
D.C.R
(Ω)
[Max.]
0.140
0.157
0.187
0.228
0.280
0.335
0.395
0.520
0.710
0.800
0.920
1.20
1.35
1.40
1.95
Rated
current
(A)※1
1.85
1.70
1.60
1.37
1.26
1.14
1.08
0.94
0.85
0.77
0.72
0.67
0.57
0.51
0.46
Part No.
※
CDRH125/LDNP-680M□
CDRH125/LDNP-820M□
CDRH125/LDNP-101M□
CDRH125/LDNP-121M□
CDRH125/LDNP-151M□
CDRH125/LDNP-181M□
CDRH125/LDNP-221M□
CDRH125/LDNP-271M□
CDRH125/LDNP-331M□
CDRH125/LDNP-391M□
CDRH125/LDNP-471M□
CDRH125/LDNP-561M□
CDRH125/LDNP-681M□
CDRH125/LDNP-821M□
CDRH125/LDNP-102M□
Stamp
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
Measuring
frequency
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
※
Description of part name
CDRH125NP-100M□
B Box
C Carrier Tape
※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
4/4
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