RCH855NP-271K [SUMIDA]
Power Inductor< Pin Type: RCH Series>; 功率电感\u003c引脚类型: RCH系列\u003e型号: | RCH855NP-271K |
厂家: | SUMIDA CORPORATION |
描述: | Power Inductor< Pin Type: RCH Series> |
文件: | 总3页 (文件大小:181K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Power Inductor< Pin Type: RCH Series>
Type: RCH-855
◆ Product Description
・8.3mm Max. φ, 5.5mm Max. Height.
・Inductance Range: 2.5μH~10mH
・Rated current range: 37mA~3.1A
・In addition to the standard versions of inductors shown here, custom inductors are available
to meet your exact requirements.
◆ Feature
・Magnetically unshielded construction.
・Ideally Used in Printers, LCD TV, DVD, Printer, Copy Machine, Mainboard of the compounding
machines, etc as Power Supplies’s Inductors or DC-DC Converter inductors.
・RoHS Compliance
◆ Dimensions (mm)
±1.0
5.0
φ7.8±0.5
MAX.5.5
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/3
Power Inductor< Pin Type: RCH Series>
Type: RCH-855
◆ Specification
Inductance
<Within>(μH)
※1
D.C.R(Ω)
<Max.>
Saturation
Current
Temperature
rise current
(A)※3
Part Name
Stamp
(at20℃)
(A)※2
RCH855NP-2R5M
RCH855NP-3R3M
RCH855NP-4R1M
RCH855NP-5RØM
RCH855NP-5R9M
RCH855NP-6R8M
RCH855NP-8R2M
RCH855NP-1ØØM
RCH855NP-12ØM
RCH855NP-15ØM
RCH855NP-18ØM
RCH855NP-22ØK
RCH855NP-27ØK
RCH855NP-33ØK
RCH855NP-39ØK
RCH855NP-47ØK
RCH855NP-56ØK
RCH855NP-68ØK
RCH855NP-82ØK
RCH855NP-1Ø1K
RCH855NP-121K
RCH855NP-151K
RCH855NP-181K
RCH855NP-221K
RCH855NP-271K
RCH855NP-331K
RCH855NP-391K
RCH855NP-471K
RCH855NP-561K
RCH855NP-681K
RCH855NP-821K
RCH855NP-1Ø2K
RCH855NP-122K
RCH855NP-152K
RCH855NP-182K
RCH855NP-222K
RCH855NP-272K
2R5M
3R3M
4R1M
5R0M
5R9M
6R8M
8R2M
100M
120M
150M
180M
220K
270K
330K
390K
470K
560K
680K
820K
101K
121K
151K
181K
221K
271K
331K
391K
471K
561K
681K
821K
102K
122K
152K
182K
222K
272K
2.5±20%
3.3±20%
4.1±20%
5.0±20%
5.9±20%
6.8±20%
8.2±20%
10±20%
12±20%
15±20%
18±20%
22±10%
27±10%
33±10%
39±10%
47±10%
56±10%
68±10%
82±10%
100±10%
120±10%
150±10%
180±10%
220±10%
270±10%
330±10%
390±10%
470±10%
560±10%
680±10%
820±10%
1000±10%
1200±10%
1500±10%
1800±10%
2200±10%
2700±10%
23m
26m
31m
34m
39m
42m
45m
70m
80m
90m
100m
120m
140m
170m
210m
240m
0.31
0.34
0.40
0.52
0.59
0.71
0.89
1.04
1.28
1.47
1.67
1.95
2.83
3.25
3.82
5.28
6.03
7.15
8.26
11.1
13.1
4.5
4.0
3.6
3.4
3.2
2.9
2.7
2.5
2.4
2.1
2.0
1.7
1.6
1.4
1.3
1.2
1.1
3.1
2.7
2.5
2.4
2.2
2.1
1.9
1.3
1.1
0.95
0.90
0.77
0.72
0.67
0.59
0.57
0.50
0.47
0.43
0.37
0.36
0.32
0.30
0.28
0.25
0.23
0.22
0.20
0.16
0.15
0.14
0.12
0.11
99m
90m
81m
77m
1.0
0.93
0.81
0.76
0.67
0.62
0.54
0.49
0.44
0.41
0.38
0.35
0.32
0.31
0.25
0.23
0.21
0.20
0.18
0.16
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/3
Power Inductor< Pin Type: RCH Series>
Type: RCH-855
Saturation
Inductance
<Within>(μH)
※1
D.C.R(Ω)
<Max.>
Temperature
rise current
(A)※3
Part Name
Stamp
Current
(A)※2
0.14
0.13
0.12
0.11
98m
88m
81m
(at20℃)
RCH855NP-332K
RCH855NP-392K
RCH855NP-472K
RCH855NP-562K
RCH855NP-682K
RCH855NP-822K
RCH855NP-1Ø3K
332K
392K
472K
562K
682K
822K
103K
3300±10%
3900±10%
4700±10%
5600±10%
6800±10%
8200±10%
10000±10%
15.9
18.0
23.9
26.8
31.7
46.5
55.7
68m
65m
56m
53m
49m
40m
37m
※1:Measuring Frequency:
2.5μH~ 8.2μH
10μH ~ 82μH
at 7.96MHz
at 2.52 MHz
100μH~10000μH at 1 kHz
※2: Saturation current: The DC current at which the inductance decreases to 90% of it’s initial value.
※3: Temperature rise current: The DC current at which the temperature rise is △t=20℃.(Ta=20℃).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
3/3
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