Power Inductors <SMD Type: CDRH Series>
Type: CDRH4D29/LD
◆
Product Description
・5.1×5.1mm
Max.(L×W), 3.0mm Max. Height.
・Inductance
range: 0.8½100 µH
・Rated
current range: 0.29½3.0 A
・Custom
design is available.
◆
Feature
・Magnetically
shielded construction.
・Ideally
used in Mobile phone,PDA,MP3,HDD,DSC/DVC,Note book PC, etc as DC-DC converter.
・RoHS
Compliance
◆
Dimensions (mm)
※
4.9±0.2
3.0 Max.
※
3.
5.
6
1.
5
4
4.9±0.2
Electro de
※Not
including terminal dimension.
◆
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: CDRH4D29/LD
◆
Specification
Part Name
※
CDRH4D29LDNP-R80P□
CDRH4D29LDNP-1R5P□
CDRH4D29LDNP-2R2P□
CDRH4D29LDNP-3R3P□
CDRH4D29LDNP-4R7P□
CDRH4D29LDNP-5R6P□
CDRH4D29LDNP-6R8P□
CDRH4D29LDNP-8R2P□
CDRH4D29LDNP-100M□
CDRH4D29LDNP-150M□
CDRH4D29LDNP-220M□
CDRH4D29LDNP-330M□
CDRH4D29LDNP-390M□
CDRH4D29LDNP-470M□
CDRH4D29LDNP-680M□
CDRH4D29LDNP-820M□
CDRH4D29LDNP-101M□
Stamp
R80
1R5
2R2
3R3
4R7
5R6
6R8
8R2
100
150
220
330
390
470
680
820
101
Inductance
(µH)
100kHz/1V
0.80±25%
1.5±25%
2.2±25%
3.3±25%
4.7±25%
5.6±25%
6.8±25%
8.2±25%
10.0±20%
15.0±20%
22.0±20%
33.0±20%
39.0±20%
47.0±20%
68.0±20%
82.0±20%
100±20%
D.C.R.(mΩ)
Max.(Typ.)
( 20℃)
13.9(11.1)
18.0(14.4)
20.1(16.1)
29.5(23.6)
35.4(28.3)
45.9(36.7)
49.3(39.4)
53.3(42.6)
71.6(57.3)
93.0(74.4)
122(97.6)
190(152)
218(174)
238(190)
355(284)
474(379)
523(418)
Saturation Current
(A)※1
( 20℃)
(105℃)
3.0
2.4
2
1.6
1.3
1.2
1.15
1.0
0.9
0.72
0.65
0.52
0.46
0.41
0.36
0.32
0.29
2.5
2
1.7
1.3
1.1
1.0
0.95
0.85
0.76
0.62
0.53
0.43
0.4
0.36
0.3
0.27
0.24
Temperature
rise current
(A)※2
5.4
4.5
4.1
3.2
2.8
2.4
2.3
2.2
1.85
1.7
1.35
1.05
1.0
0.95
0.75
0.62
0.58
※
Description Of Part Name:
CDRH4D29LDNP- R80P□
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℃)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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