POWER INDUCTORS <SMD Type: CDH Series>
Type: CDH74
◆
Product Description
7.3 8.0mm Max.(L W), 5.2mm Max. Height.
Inductance range: 10 470 H.
Rated current range: 0.33 2.75A.
In addition to the standard versions of inductors shown here,
custom inductors are available to meet your exact requirements.
◆
Feature
Magnetically unshielded construction.
Operating temperature range: -40
+100 (Including coil’s self temperature rise).
Ideally used in Notebook PC, Projector, LCD TV, Game machine, STB etc as DC-DC converter
inductors.
RoHS compliance and Halogen Free.
◆
Dimensions (mm)
MAX.7.3
MAX.8.0
5.8 ±0.2
www.sumida.com
LANIMRET EDORTCELE
8
.
4
5
.
4
◆
Land Pattern (mm)
4.2
◆
Specification
Please refer to the sales offices on our website for a representative near you
1/2
7.6 ±0.2
℃ ½℃
℃ ½℃
Storage temperature range: -40
NEERCS KLIS FO TRAP
½
μ ½
×
47HDC FO NOISNEMID
×
１
.
5
・
・
・
・
・
・
・
・
・
+100 .
MAX.5.2
0.2
2.0 ±0.2
POWER INDUCTORS <SMD Type: CDH Series>
Type: CDH74
Part Name
CDH74NP-120L
CDH74NP-150L
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
12 15
15 15
18 15
22 15
27 10
33 10
39 10
47 10
56 10
68 10
82 5
100
120
150
180
220
270
330
390
470
CDH74NP-180L
CDH74NP-220L
CDH74NP-270K
CDH74NP-330K
CDH74NP-390K
CDH74NP-470K
CDH74NP-560K
CDH74NP-680K
CDH74NP-820J
CDH74NP-101J
CDH74NP-121J
CDH74NP-151J
CDH74NP-181J
CDH74NP-221J
CDH74NP-271J
CDH74NP-331J
CDH74NP-391J
CDH74NP-471J
※
Description of part name
1. Rated current: The DC current at which the inductance decreases to 90% of it's initial value or when
t=40 , whichever is lower(Ta=20 ).
Please refer to the sales offices on our website for a representative near you
℃
□
CDH74NP-100L
B
C
Box
Carrier Tape
www.sumida.com
％±
％±
％±
％±
％±
％±
％±
％±
％±
％±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
5
5
5
5
5
5
5
5
5
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
CDH74NP-100L
100
10 15
56m (43m)
65m (50m)
83m (64m)
94m (72m)
0.13(0.10)
0.16(0.12)
0.17(0.13)
0.21(0.16)
0.23(0.18)
0.26(0.20)
0.35(0.27)
0.48(0.37)
0.55(0.42)
0.62(0.48)
0.72(0.55)
0.82(0.63)
1.08(0.83)
1.38(1.10)
1.55(1.24)
2.09(1.67)
2.39(1.91)
2.75
2.45
2.10
1.95
1.70
1.55
1.45
1.30
1.20
1.15
1.00
0.92
0.81
0.73
0.71
0.66
0.55
0.48
0.40
0.38
0.33
※
） μ（
Stamp
℃
Ω
Inductance
H
1 kHz
D.C.R.( )
Max.(Typ.)
(at 20 )
Rated Current
(A)
1
※
℃ △
※
2/2
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