RCH855NP-221K [SUMIDA]

Power Inductor< Pin Type: RCH Series>; 功率电感\u003c引脚类型： RCH系列\u003e


型号：	RCH855NP-221K
厂家：	SUMIDA CORPORATION
描述：	Power Inductor< Pin Type: RCH Series> 功率电感\u003c引脚类型： RCH系列\u003e
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

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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

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