CDR74BNP-390LC [SUMIDA]
POWER INDUCTORS; 功率电感器
| 型号： | CDR74BNP-390LC |
| 厂家： | 
SUMIDA CORPORATION |
| 描述： | POWER INDUCTORS |
| 文件： | 总3页 (文件大小：236K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
POWER INDUCTORS <SMD Type: CDR Series>
Type: CDR74,CDR74B
◆ Product Description
・8.05×7.45mm Max.(L×W), 4.85mm Max. Height.(CDR74)
・8.15×7.35mm Max.(L×W), 4.9mm Max. Height.(CDR74B)
・Inductance Range: 10～270μH
・Rated current range: 0.31～1.64A(CDR74) ; 0.33～1.65A(CDR74B).
・In addition to the standards versions shown here, custom inductors are also available to
meet your exact requirements.
◆ Feature
・Magnetically shielded construction.
・Ideally used in Notebook PC,LCD TV ,Game machine ,HDD,DSC/DVC, etc as DC-DC Converter
inductors.
・RoHS Compliance.
◆ Dimensions (mm)
4.5±0.35
5.2
7.1±0.35
CDR74
4.5±0.4
6.2
7.0±0.35
CDR74B
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: CDR Series>
Type: CDR74,CDR74B
◆ Land Pattern (mm)
7.5
5.5
PART OF ELECTRODE
PART OF ELECTRODE
PART OF SOLDER
RESIST PRINTING
R 1.0
PART OF SILK
R 1.0
CDR74
CDR74B
◆ Specification(CDR74)
Measured
Inductance
[within]
D.C.R.(Ω)
Rated
S.R.F.
Part name
frequency
Stamp
[MAX.]
Current (MHz)
※
(at 20℃) (A)※1-1 [TYP.]
＋25%
CDR74NP-1ØØN□
CDR74NP-12ØN□
CDR74NP-15ØN□
CDR74NP-18ØN□
CDR74NP-22ØN□
CDR74NP-27ØN□
CDR74NP-33ØN□
CDR74NP-39ØN□
CDR74NP-47ØN□
CDR74NP-56ØN□
CDR74NP-68ØN□
CDR74NP-82ØN□
CDR74NP-1Ø1M□
CDR74NP-121M□
CDR74NP-151M□
CDR74NP-181M□
CDR74NP-221M□
CDR74NP-271M□
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
0.07
0.08
0.09
0.11
0.12
0.17
0.19
0.21
0.24
0.32
0.37
0.40
0.54
0.62
0.86
0.97
1.31
1.46
1.64
1.50
1.34
1.22
1.10
1.00
0.90
0.83
0.75
0.69
0.63
0.57
0.52
0.47
0.42
0.38
0.35
0.31
29.8
26.4
21.1
20.0
19.5
16.5
15.5
14.4
12.8
11.6
10.2
9.95
8.59
7.53
7.00
6.53
5.07
4.67
10μH－15%
＋25%
12μH－15%
＋25%
15μH－15%
＋25%
18μH－15%
＋25%
22μH－15%
＋25%
27μH－15%
at 2.52
MHz
＋25%
33μH－15%
＋25%
39μH－15%
＋25%
47μH－15%
＋25%
56μH－15%
＋25%
68μH－15%
＋25%
82μH－15%
＋20%
100μH－15%
＋20%
120μH－15%
＋20%
150μH－15%
at 1 kHz
＋20%
180μH－15%
＋20%
220μH－15%
＋20%
270μH－15%
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/3
POWER INDUCTORS <SMD Type: CDR Series>
Type: CDR74,CDR74B
◆ Specification(CDR74B)
Inductance
[within]
D.C.R.(Ω)
MAX.
Rated
Current
S.R.F.
(MHz)
[TYP.]
Measured
frequency
Part name
Stamp
※
(at 20℃)
(Ａ) ※1-2
CDR74BNP-1ØØM□
CDR74BNP-12ØM□
CDR74BNP-15ØM□
CDR74BNP-18ØM□
CDR74BNP-22ØM□
CDR74BNP-27ØM□
CDR74BNP-33ØL□
CDR74BNP-39ØL□
CDR74BNP-47ØL□
CDR74BNP-56ØL□
CDR74BNP-68ØL□
CDR74BNP-82ØL□
CDR74BNP-1Ø1K□
CDR74BNP-121K□
CDR74BNP-151K□
CDR74BNP-181K□
CDR74BNP-221K□
CDR74BNP-271K□
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
10μH ± 20%
12μH ± 20%
15μH ± 20%
18μH ± 20%
22μH ± 20%
27μH ± 20%
33μH ± 15%
39μH ± 15%
47μH ± 15%
56μH ± 15%
68μH ± 15%
82μH ± 15%
100μH ± 10%
120μH ± 10%
150μH ± 10%
180μH ± 10%
220μH ± 10%
270μH ± 10%
0.07
0.07
0.08
0.10
0.13
0.16
0.18
0.18
0.27
0.29
0.33
0.43
0.49
0.68
0.94
1.00
1.18
1.30
1.65
1.57
1.39
1.29
1.12
1.06
0.97
0.91
0.80
0.76
0.68
0.62
0.55
0.49
0.44
0.40
0.36
0.33
26.3
25.1
19.9
19.3
18.4
15.7
15.3
14.0
12.4
11.8
10.0
9.3
at 2.52
MHz
8.3
7.3
6.4
at 1 kHz
5.6
5.4
4.6
※ Description of part name
CDR74BNP-1ØØM□
B
Box
C
Carrier Tape
※1-1. Rated current: The D.C. current at which the inductance decreases to 80% of it’s nominal value or
when △t=40℃, whichever is lower(Ta=20℃).
※1-2. Rated current: The D.C. 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
www.sumida.com
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