Power Inductors <SMD Type: CDRH Series>
Type: CDRH8D38
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/2
◆ Product Description
・
8.3×8.3mm Max. (L×W ), 4.0 mm Max. Height.
・
Inductance range: 1.8
～
100µH.
・
Rated current range: 0.88
～
6.8A.
・
In addition to the standards versions shown here,
custom inductors are also available to meet your exact requirements.
◆ Feature
・
Magnetically shielded construction.
・
Storage temperature range: -40
℃
～
+105 .
℃
・
Operating temperature range: -40
℃
～
+105 (Including coil’s self temperature rise).
℃
・
Ideally used in Notebook PC, Game machine ,DVD,LCD TV,STB ,etc as DC-DC converter inductors.
・
RoHS compliance and Halogen Free.
◆ Dimensions (mm)
◆ Land Pattern (mm)
8
.
0
±
0
.
3
8.0±0.3
4.0 MAX.
3.8 1.2
6.3
2
.
5
2.0
2
.
8
10.1
6.1
Power Inductors <SMD Type: CDRH Series>
Type: CDRH8D38
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/2
◆ Specification
Saturation Current
（
A
）※
1
Part Name
※
Stamp
Inductance
(
μ
H)
100kHz/1V
D.C.R.(m
Ω
)
Max.(Typ.)
(at 20
℃
) at 20
℃
at 105
℃
Temperature
Rise Current
(A)
※
2
CDRH8D38NP
－
1R8N
□
1R8 1.8
±
30
％
15.6(12.5) 7.00 6.20 6.80
CDRH8D38NP
－
2R5N
□
2R5 2.5
±
30
％
17.5(14) 6.50 5.50 6.00
CDRH8D38NP
－
3R5N
□
3R5 3.5
±
30
％
24(19) 5.00 4.40 5.20
CDRH8D38NP
－
4R7N
□
4R7 4.7
±
30
％
29(23) 4.60 4.00 4.40
CDRH8D38NP
－
6R0N
□
6R0 6.0
±
30
％
32(25) 4.20 3.50 4.00
CDRH8D38NP
－
100N
□
100 10
±
30
％
48(38) 3.00 2.60 3.20
CDRH8D38NP
－
150N
□
150 15
±
30
％
67(53) 2.75 2.30 2.50
CDRH8D38NP
－
220N
□
220 22
±
30
％
105(84) 2.30 1.88 2.00
CDRH8D38NP
－
330N
□
330 33
±
30
％
157(125) 1.75 1.52 1.60
CDRH8D38NP
－
470N
□
470 47
±
30
％
189(151) 1.52 1.28 1.42
CDRH8D38NP
－
680N
□
680 68
±
30
％
290(232) 1.30 1.10 1.08
CDRH8D38NP
－
101N
□
101 100
±
30
％
410(328) 1.05 0.88 0.88
※
※※
※ Description of part name
CDRH8D38NP-1R8N
□
※
1. Saturation current: The DC current at which the inductance decreases to 65% of its nominal value.
※
2. Temperature rise current: The DC current at which the temperature rise is
△
t
＝
40
℃
(Ta
＝
20
℃
).
B
Box
C
Carrier Tape
