RCH110-270M,RCH110-270M pdf中文资料,RCH110-270M引脚图,RCH110-270M电路-Datasheet-电子工程世界

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Power Inductor< Pin Type : RCH Series>

Type: RCH-110

◆

Product Description

・10.5mm

Max.

φ,

10.5mm Max. Height.

・Inductance

range: 10μH½1.0mH

・Rated

current range: 0.53½5.3A

・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)

4.0±0.3

+0.1

φ0.7-0.05

10.0±0.5

±1.0

3.5

φ10.0±0.5

◆

Schematics (Bottom)

②

③

②

③

①

④

①

④

（10μH½33μH）

（39μH½1mH）

＊

To be connected between #1 and #4,#2 and #3 when used.(10μH½33μH).

＊

It is no matter for the electric characteristics if terminal 1 is connected to terminal 4, terminal 2

is connected to terminal 3 with solder.(On the bottom of drum core) (10μH½33μH)

Please refer to the sales offices on our website for a representative near you

www.sumida.com

5.0±0.3

1/2

Power Inductor< Pin Type : RCH Series>

Type: RCH-110

◆

Specification

Part Name

RCH11ØNP-1ØØM

RCH11ØNP-12ØM

RCH11ØNP-15ØM

RCH11ØNP-18ØM

RCH11ØNP-22ØM

RCH11ØNP-27ØM

RCH11ØNP-33ØK

RCH11ØNP-39ØK

RCH11ØNP-47ØK

RCH11ØNP-56ØK

RCH11ØNP-68ØK

RCH11ØNP-82ØK

RCH11ØNP-1Ø1K

RCH11ØNP-121K

RCH11ØNP-151K

RCH11ØNP-181K

RCH11ØNP-221K

RCH11ØNP-271K

RCH11ØNP-331K

RCH11ØNP-391K

RCH11ØNP-471K

RCH11ØNP-561K

RCH11ØNP-681K

RCH11ØNP-821K

RCH11ØNP-1Ø2K

Stamp

100M

120M

150M

180M

220M

270M

330K

390K

470K

560K

680K

820K

101K

121K

151K

181K

221K

271K

331K

391K

471K

561K

681K

821K

102K

Inductance

(at 1kHz)

[Within]

10μH

20%

12μH

20%

15μH

20%

18μH

20%

22μH

20%

27μH

20%

33μH

10%

39μH

10%

47μH

10%

56μH

10%

68μH

10%

82μH

10%

100μH

10%

120μH

10%

150μH

10%

180μH

10%

220μH

10%

270μH

10%

330μH

10%

390μH

10%

470μH

10%

560μH

10%

680μH

10%

820μH

10%

1.0 mH

10%

D.C.R.(Ω)

[Max.]

(at20℃)

0.022

0.023

0.026

0.033

0.037

0.048

0.055

0.073

0.083

0.092

0.12

0.14

0.16

0.20

0.23

0.31

0.34

0.40

0.52

0.65

0.71

1.0

1.1

1.3

1.7

Rated

Current

(Ａ)※1

5.3

4.9

4.4

4.0

3.6

3.3

2.9

2.7

2.5

2.3

2.1

1.9

1.7

1.5

1.4

1.3

1.1

1.0

0.93

0.86

0.78

0.71

0.65

0.59

0.53

S.R.F.

(MHz)

Typ.

7.7

7.1

6.8

6.1

6.0

8.6

8.1

7.6

6.3

6.0

5.7

4.8

4.2

3.9

3.8

3.4

2.8

2.7

2.5

2.2

2.1

2.0

1.7

Mounting

holes

(mm)

※2

1.4

1.2

1.0

※1:

Rated current: The DC current at which the inductance decreases 90% of it’s initial value

or when

△

t=40

℃

whichever is lower(Ta＝20

℃

)

※２:

Please give sufficient consideration to the thickness of wire while mounted into P.C.B.

Please refer to the sales offices on our website for a representative near you

www.sumida.com

2/2

参数对比

与RCH110-270M相近的元器件有：RCH110-220M、RCH110-221K、RCH110-331K、RCH110-470K、RCH110-821K。描述及对比如下：

型号	RCH110-270M	RCH110-220M	RCH110-221K	RCH110-331K	RCH110-470K	RCH110-821K
描述	General Purpose Inductor, 27uH, 20%, Ferrite-Core,	General Purpose Inductor, 22uH, 20%, Ferrite-Core,	General Purpose Inductor, 220uH, 10%, Ferrite-Core,	General Purpose Inductor, 330uH, 10%, Ferrite-Core,	General Purpose Inductor, 47uH, 10%, Ferrite-Core,	General Purpose Inductor, 820uH, 10%, Ferrite-Core,
是否Rohs认证	不符合	不符合	不符合	不符合	不符合	不符合
厂商名称	SUMIDA	SUMIDA	SUMIDA	SUMIDA	SUMIDA	SUMIDA
Reach Compliance Code	unknown	unknow	unknown	unknown	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
构造	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded	-
型芯材料	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	-
直流电阻	0.048 Ω	0.037 Ω	0.34 Ω	0.52 Ω	0.083 Ω	-
标称电感 (L)	27 µH	22 µH	220 µH	330 µH	47 µH	-
电感器类型	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	-
引线直径	0.7 mm	0.7 mm	0.7 mm	0.7 mm	0.7 mm	-
引线长度	3.5 mm	3.5 mm	3.5 mm	3.5 mm	3.5 mm	-
引线间距	5 mm	5 mm	5 mm	5 mm	5 mm	-
制造商序列号	RCH110NP(20%)	RCH110NP(20%)	RCH110NP(10%)	RCH110NP(10%)	RCH110NP(10%)	-
封装直径	10.5 mm	10.5 mm	10.5 mm	10.5 mm	10.5 mm	-
封装长度	10.5 mm	10.5 mm	10.5 mm	10.5 mm	10.5 mm	-
封装形式	Radial	Radial	Radial	Radial	Radial	-
最大额定电流	3.3 A	3.6 A	1.1 A	0.93 A	2.5 A	-
自谐振频率	6.1 MHz	6.8 MHz	3.8 MHz	2.8 MHz	8.1 MHz	-
系列	RCH110NP(20%)	RCH110NP(20%)	RCH110NP(10%)	RCH110NP(10%)	RCH110NP(10%)	-
屏蔽	NO	NO	NO	NO	NO	-
容差	20%	20%	10%	10%	10%	-