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SRU8043-180Y: 产品描述Fixed Inductors 18uH 30% SMD 8043; 产品类别无源元件电感器; 文件大小208KB，共2页; 制造商Bourns; 官网地址http://www.bourns.com; 标准

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SRU8043-180Y概述

Fixed Inductors 18uH 30% SMD 8043

SRU8043-180Y规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	Bourns
包装说明	3131
Reach Compliance Code	not_compliant
ECCN代码	EAR99
Factory Lead Time	18 weeks
大小写代码	3131
构造	Rectangular
型芯材料	FERRITE
直流电阻	0.062 Ω
标称电感 (L)	18 µH
电感器应用	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR
JESD-609代码	e3
功能数量	1
端子数量	2
最高工作温度	125 °C
最低工作温度	-40 °C
封装高度	4.3 mm
封装长度	8 mm
封装形式	SMT
封装宽度	8 mm
包装方法	TR, EMBOSSED, 13 INCH
最大额定电流	2.3 A
自谐振频率	15 MHz
形状/尺寸说明	RECTANGULAR PACKAGE
屏蔽	YES
表面贴装	YES
端子面层	Tin (Sn)
端子位置	DUAL ENDED
端子形状	ONE SURFACE
测试频率	0.1 MHz
容差	30%

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Features

■

Available in E6 series

■

Unit height of 4.3 mm

■

Current up to 5.4 A

Applications

■

Input/output of DC/DC converters

■

Power supplies for:

101

■

RoHS compliant*

•

Portable communication equipment

Camcorders

LCD TVs

Car radios

SRU8043 Series - Shielded SMD Power Inductors

Electrical Speciﬁcations

Inductance

100 KHz

Bourns

Part No.

(µH)

Tol.

Ref.

Test

Freq.

(MHz)

SRF

Min.

(MHz)

Irms

Max.

(A)

Isat

Typ.

(A)

General Speciﬁcations

Test Voltage .......................................1 V

Reﬂow Soldering .. 230 °C, 50 sec. max.

Operating Temperature

................................-40 °C to +125 °C

(Temperature rise included)

Storage Temperature

................................-40 °C to +125 °C

Resistance to Soldering Heat

............................... 260 °C for 10 sec.

Materials

Core ....................Ferrite DR and RI core

Wire ............................Enameled copper

Terminal ....................................Ag/Ni/Sn

Rated Current

...................Ind. drop 35 % typ. at Isat

Temperature Rise

.....................40 °C max. at rated Irms

Packaging .................. 1000 pcs. per reel

Product Dimensions

8.0 ± 0.3

(.315 ± .012)

RDC

(mΩ)

**K-

Factor

SRU8043-2R2Y

SRU8043-3R9Y

SRU8043-4R7Y

SRU8043-6R8Y

SRU8043-100Y

SRU8043-120Y

SRU8043-150Y

SRU8043-180Y

SRU8043-220Y

SRU8043-270Y

SRU8043-330Y

SRU8043-470Y

SRU8043-680Y

SRU8043-101Y

2.2

3.9

4.7

6.8

100

± 30

±30

± 30

±30

7.96

2.52

0.796

65.0

42.0

36.0

30.0

20.0

15.0

12.0

11.0

9.0

7.0

6.0

11.2

14.6

17.0

22.4

30.0

39.0

46.0

62.0

72.5

84.0

100.0

120.0

192.0

287.0

5.40

4.80

4.60

3.80

3.50

2.80

2.70

2.30

2.20

1.80

1.70

1.50

1.20

1.00

5.20

4.00

3.60

3.10

2.70

2.20

2.00

1.70

1.55

1.40

1.20

1.00

0.80

250

191

171

141

120

110

**K-Factor: To calculate core ﬂux density, Bp-p (gauss) = K x L(µH) x

I (peak-to-peak ripple current, A),

determine core loss from

Core Loss vs. Flux Density

plot.

Core Loss vs. Flux Density

10000

1000

100

0.1

0.01

0.001

0.0001

100

1000

1 MHz

800 KHz

500 KHz

400 KHz

300 KHz

200 KHz

100 KHz

8.0 ± 0.3

(.315 ± .012)

Core Loss (mW)

4.3 ± 0.3

(.169 ± .012)

6.0

TYP.

(.236)

2.5

(.098)

TYP.

2.8

(.110)

TYP.

2.5

TYP.

(.098)

Flux Density Bp-p (gauss)

Electrical Schematic

Inductor Connection

Recommended Layout

5.8

(.228)

REF.

* RoHS Directive 2002/95/EC Jan. 27, 2003 including

annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

The device characteristics and parameters in this data

sheet can and do vary in different applications and

actual device performance may vary over time.

Users should verify actual device performance in their

speciﬁc applications.

2.0

(.079)

REF.

2.0

(.079)

REF.

LCR METER

DIMENSIONS:

(INCHES)

3.2

(.126)

REF.

SRU8043-180Y相似产品对比

	SRU8043-180Y	SRU8043-3R9Y	GP55SP-2084-BTW	SRU8043-470Y
描述	Fixed Inductors 18uH 30% SMD 8043	Supervisory Circuits Processor Sprvisry Circuits	Fixed Resistor, Metal Film, 0.5W, 2080000ohm, 250V, 0.1% +/-Tol, 200ppm/Cel,	Switching Voltage Regulators 93% Eff Buck-Boost Converter
是否Rohs认证	符合	符合	符合	符合
Reach Compliance Code	not_compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99
构造	Rectangular	Shielded	Cylindrical	Shielded
JESD-609代码	e3	e3	e3	e3
端子数量	2	2	2	2
最高工作温度	125 °C	125 °C	160 °C	125 °C
最低工作温度	-40 °C	-40 °C	-55 °C	-40 °C
封装长度	8 mm	8 mm	6.3 mm	8 mm
封装形式	SMT	SMT	Axial	SMT
包装方法	TR, EMBOSSED, 13 INCH	Bulk	TR	Bulk
端子面层	Tin (Sn)	Tin (Sn)	Matte Tin (Sn) - with Nickel (Ni) barrier	Tin (Sn)
容差	30%	30%	0.1%	30%
是否无铅	不含铅	不含铅	-	不含铅
包装说明	3131	3232	-	3232
Factory Lead Time	18 weeks	18 weeks	-	18 weeks
大小写代码	3131	3232	-	3232
型芯材料	FERRITE	FERRITE	-	FERRITE
直流电阻	0.062 Ω	0.0146 Ω	-	0.12 Ω
标称电感 (L)	18 µH	3.9 µH	-	47 µH
电感器应用	POWER INDUCTOR	POWER INDUCTOR	-	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR
功能数量	1	1	-	1
封装高度	4.3 mm	4.3 mm	-	4.3 mm
封装宽度	8 mm	8 mm	-	8 mm
最大额定电流	2.3 A	4 A	-	1.2 A
自谐振频率	15 MHz	42 MHz	-	9 MHz
形状/尺寸说明	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE
屏蔽	YES	YES	-	YES
表面贴装	YES	YES	-	YES
端子位置	DUAL ENDED	DUAL ENDED	-	DUAL ENDED
端子形状	ONE SURFACE	ONE SURFACE	-	ONE SURFACE
测试频率	0.1 MHz	0.1 MHz	-	0.1 MHz

SRU8043-180Y

SRU8043-180Y在线购买

SRU8043-180Y概述

SRU8043-180Y规格参数

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