POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH12D43R
◆
Product Description
・12.4×12.4mm
Max.(L×W), 4.5mm Max. Height.
・Inductance
range:
10½1000μH.
・Rated
current range:
0.43½4.86A.
・In
addition to the reference versions of parameters shown here,
custom designs are available to meet your exact requirements.
◆
Feature
・
Magnetically shielded construction.
・
Ideally used in PDA,MP3,DSC/DVC,HDD,etc as DC-DC Converter inductors.
・Modified
type from CDRH124 has better electrical characteristics(saturation,DCR,Rs)
than that of CDRH124.
・
RoHS Compliance
◆
Dimensions (mm)
◆Land
Pattern (mm)
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: CDRH12D43R
◆
Specification
Part Name
※
CDRH12D43RNP-100M□
CDRH12D43RNP-150M□
CDRH12D43RNP-220M□
CDRH12D43RNP-330M□
CDRH12D43RNP-470M□
CDRH12D43RNP-680M□
CDRH12D43RNP-101M□
CDRH12D43RNP-151M□
CDRH12D43RNP-221M□
CDRH12D43RNP-331M□
CDRH12D43RNP-471M□
CDRH12D43RNP-681M□
CDRH12D43RNP-102M□
Stamp
100
150
220
330
470
680
101
151
221
331
471
681
102
Inductance
(μH)
［Within½
100kHz/1V
10±20％
15±20％
22±20％
33±20％
47±20％
68±20％
100±20％
150±20％
220±20％
330±20％
470±20％
680±20％
1000±20％
D.C.R.(Ω)
Max.(Typ.)
(at 20℃)
22.5m(18m)
35m(28m)
46.3m(37m)
68.8m(55m)
97.5m(78m)
138.8m(111m)
193.8m(155m)
288.8m(231m)
421.3m(337m)
701.3m(651m)
1.018(814m)
1.420(1.136)
2.173(1.738)
Saturation Current
（A）※1
Temperature
Rise current
(A)
※2
4.86
3.88
3.29
2.62
2.17
1.85
1.52
1.22
1.01
0.75
0.65
0.53
0.43
(at 20℃)
6.3
4.9
4.2
3.5
2.85
2.35
1.95
1.56
1.28
1.05
0.86
0.72
0.58
(at105℃)
4.3
3.4
2.9
2.35
1.95
1.75
1.35
1.08
0.88
0.71
0.60
0.49
0.41
※
Description of part name
CDRH12D43RNP-100M□
B Box
C Carrier Tape
※1.Saturation
Current: The DC current at which the inductance decreases to 65% of it's nominal value.
※2
Temperature rise current: The DC current at which the temperature rise is
△t＝40℃.(Ta＝20℃)
This datasheet is not a final issue, and maybe something will be changed before production.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/2
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