Power Inductors <SMD Type: CDRH Series>
Type: CDRH3D28/E
◆
Product Description
4.0×4.0mm Max. (L×W), 3.0mm Max. Height.
Inductance range: 1.0 47µH.
Rated current range: 0.48 2.6A.
Custom design is available.
◆
Feature
Magnetically shielded construction.
Operating temperature range: -40
+105 (Including coil’s self temperature rise).
Ideally used in Mobile phone, PDA, MP3, DSC/DVC, Portable DVD, etc as DC-DC converter inductors.
RoHS compliance and Halogen Free.
◆
Dimensions (mm)
2.
0
±
1.
1
◆
Land Pattern (mm)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
edortcelE
4
±4.
2.0
φ
8.2
.xaM 0.3
)8.2(
℃ ½℃
℃ ½℃
Storage temperature range: -40
※
3
.
8
±
0
.
2
½
½
2.0±8.3※
・
・
・
・
・
・
・
・
・
+105 .
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Power Inductors <SMD Type: CDRH Series>
Type: CDRH3D28/E
◆
Specification
Stamp
※） （
Part Name
※
※
Description of part name
1.Saturation current: The DC current at which the inductance decreases to 65% of its nominal value.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
℃ ＝ ℃ ＝△
2.Temperature rise current:The DC current at which the temperature rise is
□
CDRH3D28ENP-1R0N
B
C
％
□
CDRH3D28ENP-470N
K
47±30
％
□
CDRH3D28ENP-330N
J
33±30
％
□
CDRH3D28ENP-220N
I
22±30
％
□
CDRH3D28ENP-150N
H
15±30
％
□
CDRH3D28ENP-100N
G
10±30
％
□
CDRH3D28ENP-6R8N
F
6.8±30
％
□
CDRH3D28ENP-4R7N
E
4.7±30
％
□
CDRH3D28ENP-3R3N
D
3.3±30
％
□
CDRH3D28ENP-2R2N
C
2.2±30
％
□
CDRH3D28ENP-1R5N
B
1.5±30
％
□
CDRH3D28ENP-1R0N
A
1.0±30
37.5(30.0)
44.6(35.7)
52.0(41.6)
72.1(57.7)
88.3(70.6)
119(95.0)
145(116)
213(170)
335(268)
481(385)
599(479)
3.00
2.60
2.45
2.00
1.65
1.24
1.05
0.90
0.73
0.58
0.48
2.40
2.00
1.90
1.48
1.20
0.94
0.80
0.64
0.53
0.44
0.36
Box
Carrier Tape
t 40 .(Ta 20 )
℃
℃
at 20
at 100
2.60
2.20
2.05
1.85
1.62
1.32
1.18
1.02
0.74
0.63
0.56
※
Ω
℃
Inductance
(µH)
100kHz/1V
D.C.R.(m )
Max.(Typ.)
( 20 )
Saturation Current
A
1
Temperature
Rise Current
(A)
2
※
※
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