Sumida CDRH74NP-121M Power inductor Datasheet

POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH74
◆ Product Description
・7.5×7.5mm Max.(L×W), 4.5mm Max. Height.
・Inductance Range:10μH~1.0mH
・Rated current range: 0.18~1.84A
・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)
Max.4.5
7.3±0.2
7.2±0.2
1.8
5.4±0.2
7.3±0.2
0.2
Electrode terminal
◆ Land Pattern (mm)
Dimension of CDRH74
8.0
4.8
1.6
2.2
Part of silk screen
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH74
◆ Specification
Part Name
※
Stamp
CDRH74NP-1ØØM□
CDRH74NP-12ØM□
CDRH74NP-15ØM□
CDRH74NP-18ØM□
CDRH74NP-22ØM□
CDRH74NP-27ØM□
CDRH74NP-33ØM□
CDRH74NP-39ØM□
CDRH74NP-47ØM□
CDRH74NP-56ØM□
CDRH74NP-68ØM□
CDRH74NP-82ØM□
CDRH74NP-1Ø1M□
CDRH74NP-121M□
CDRH74NP-151M□
CDRH74NP-181M□
CDRH74NP-221M□
CDRH74NP-271M□
CDRH74NP-331M□
CDRH74NP-391M□
CDRH74NP-471M□
CDRH74NP-561M□
CDRH74NP-681M□
CDRH74NP-821M□
CDRH74NP-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]
100kHz
10μH ± 20%
12μH ± 20%
15μH ± 20%
18μH ± 20%
22μH ± 20%
27μH ± 20%
33μH ± 20%
39μH ± 20%
47μH ± 20%
56μH ± 20%
68μH ± 20%
82μH ± 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%
1.0mH ± 20%
D.C.R.(Ω)
Max.(Typ.)
(at 20℃)
49m(38m)
58m(44m)
Rated current
(A)※1
1.84
1.71
81m(62m)
91m(70m)
1.47
1.31
0.11(77m)
0.15(0.12)
1.23
1.12
0.17(0.13)
0.23(0.18)
0.96
0.91
0.26(0.20)
0.35(0.27)
0.88
0.75
0.38(0.30)
0.43(0.33)
0.69
0.61
0.61(0.47)
0.66(0.51)
0.60
0.52
0.88(0.68)
0.98(0.76)
0.46
0.42
1.17(0.90)
1.64(1.32)
0.36
0.34
1.86(1.49)
2.85(2.28)
0.32
0.29
3.01(2.41)
3.62(2.89)
0.26
0.23
4.63(3.71)
5.20(4.16)
6.00(4.80)
0.22
0.20
0.18
※ Description of part name
CDRH74NP-1ØØM□
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
2/2
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