SRR1003-7R5ML: 产品描述Fixed Inductors 7.5uH 20% SMD 1003; 产品类别无源元件; 文件大小131KB，共2页; 制造商Bourns; 官网地址http://www.bourns.com

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SRR1003-7R5ML概述

Fixed Inductors 7.5uH 20% SMD 1003

SRR1003-7R5ML规格参数

参数名称	属性值
产品种类 Product Category	Fixed Inductors
制造商 Manufacturer	Bourns
RoHS	Details
电感 Inductance	7.5 uH
容差 Tolerance	20 %
最大直流电流 Maximum DC Current	1.44 A
最大直流电阻 Maximum DC Resistance	100 mOhms
最小工作温度 Minimum Operating Temperature	- 40 C
最大工作温度 Maximum Operating Temperature	+ 125 C
Q Minimum	10
产品 Product	Power Inductors
屏蔽 Shielding	Shielded
端接类型 Termination Style	SMD/SMT
安装风格 Mounting Style	SMD/SMT
长度 Length	12.7 mm
宽度 Width	10.3 mm
高度 Height	3 mm
类型 Type	Shielded Power Inductor
自谐振频率 Self Resonant Frequency	32 MHz
工厂包装数量 Factory Pack Quantity	1000

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Features

■

Available in E6 series

■

Low profile of 3 mm

■

High current

■

RoHS compliant*

Applications

■

Input/output of DC/DC converters

■

Power supplies for:

•

Portable communication equipment

•

Camcorders

•

LCD TVs

•

Car radios

SRR1003 Series - Shielded Power Inductors

Electrical Specifications

Inductance 1kHz

Bourns Part No.

(µH)

Tol. %

Ref.

Test

Frequency

(MHz)

SRF

Min.

(MHz)

RDC

Max.

(Ω)

I rms

Max.

(A)

I sat

Typ.

(A)

SRR1003-1R8M

SRR1003-2R2M

SRR1003-3R0M

SRR1003-3R9M

SRR1003-4R7M

SRR1003-7R5M

SRR1003-100M

SRR1003-120M

SRR1003-150M

SRR1003-180M

SRR1003-220M

SRR1003-270M

SRR1003-330M

SRR1003-390M

SRR1003-470M

SRR1003-560M

SRR1003-680M

SRR1003-820M

SRR1003-101M

SRR1003-121M

SRR1003-151M

SRR1003-181M

SRR1003-221M

SRR1003-271Y

SRR1003-331Y

SRR1003-391Y

SRR1003-471Y

1.8

2.2

3.0

3.9

4.7

7.5

100

120

150

180

220

270

330

390

470

7.96M

2.52M

0.796M

100.0

90.0

70.0

60.0

50.0

32.0

28.0

26.0

25.0

14.0

22.0

19.0

17.0

16.0

14.0

13.0

11.0

10.0

9.0

8.0

7.0

6.0

4.1

3.6

2.6

2.1

0.038

0.045

0.062

0.07

0.078

0.10

0.145

0.185

0.20

0.27

0.30

0.40

0.45

0.56

0.65

0.68

0.80

1.20

1.40

1.52

1.80

2.20

3.10

3.60

4.60

5.10

3.00

2.76

2.20

2.10

1.90

1.44

1.24

1.10

1.02

0.90

0.85

0.75

0.70

0.65

0.60

0.52

0.48

0.42

0.40

0.35

0.32

0.28

0.26

0.22

0.20

0.18

0.16

8.00

6.70

5.60

5.20

4.60

3.90

3.30

3.00

2.60

2.50

2.10

1.90

1.70

1.60

1.40

1.30

1.20

1.00

0.95

0.85

0.80

0.75

0.65

0.60

0.55

0.46

0.45

General Specifications

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

Reflow soldering.....250 °C; 10 sec max.

(In compliance with JEDEC,

J-STD-020C, Table 4-2)

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

(Temperature rise included)

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

Resistance to Soldering Heat

............................250 °C, 10 sec. max.

Materials

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

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

Base ......................................LCP E4008

Terminal ....................................Cu/Ni/Sn

Rated Current

..................Ind. drop 10 % typ. at Isat

Temperature Rise

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

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

Product Dimensions

101

10.3

0.2

(.406

.008)

12.7

0.1

(.500

.004)

3.0

MAX.

(.118)

Soldering Profile

300

7.6

(.299)

TYP.

2.5

(.098)

TYP.

<1> Max. of 10 seconds at 250 °C

<2> Max. of 30 seconds > 220 °C

250

250 °C

<1>

200

<2>

2.5

(.098)

TYP.

Temperature (°C)

150

120 - 150 seconds

100

Recommended Layout

Ramp-down

5 °C/second maximum

7.3

(.287)

2.8

(.110)

Ramp-up

4 °/second maximum

100

150

Time

(seconds)

200

250

300

3.0

(.118)

DIMENSIONS:

(INCHES)

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

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

SRR1003-7R5ML相似产品对比

	SRR1003-7R5ML	SRR1003-120ML	SRR1003-471YL	SRR1003-3R0ML	SRR1003-330ML
描述	Fixed Inductors 7.5uH 20% SMD 1003	Fixed Inductors 12uH 20% SMD 1003	Fixed Inductors 470uH 15% SMD 1003	Fixed Inductors 3uH 20% SMD 1003	Fixed Inductors 33uH 20% SMD 1003
产品种类 Product Category	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors
制造商 Manufacturer	Bourns	Bourns	Bourns	Bourns	Bourns
RoHS	Details	Details	Details	Details	Details
电感 Inductance	7.5 uH	12 uH	470 uH	3 uH	33 uH
容差 Tolerance	20 %	20 %	15 %	20 %	20 %
最大直流电流 Maximum DC Current	1.44 A	1.1 A	160 mA	2.2 A	700 mA
最大直流电阻 Maximum DC Resistance	100 mOhms	190 mOhms	5.1 Ohms	62 mOhms	450 mOhms
最小工作温度 Minimum Operating Temperature	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C
最大工作温度 Maximum Operating Temperature	+ 125 C	+ 125 C	+ 125 C	+ 125 C	+ 125 C
Q Minimum	10	20	28	11	17
产品 Product	Power Inductors	Power Inductors	Power Inductors	Power Inductors	Power Inductors
屏蔽 Shielding	Shielded	Shielded	Shielded	Shielded	Shielded
端接类型 Termination Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
安装风格 Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
长度 Length	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm
宽度 Width	10.3 mm	10.3 mm	10.3 mm	10.3 mm	10.3 mm
高度 Height	3 mm	3 mm	3 mm	3 mm	3 mm
类型 Type	Shielded Power Inductor	Shielded Power Inductor	Shielded Power Inductor	Shielded Power Inductor	Shielded Power Inductor
自谐振频率 Self Resonant Frequency	32 MHz	26 MHz	2.1 MHz	70 MHz	17 MHz
工厂包装数量 Factory Pack Quantity	1000	1000	1000	1000	1000

SRR1003-7R5ML

SRR1003-7R5ML在线购买

SRR1003-7R5ML概述

SRR1003-7R5ML规格参数

文档预览

SRR1003-7R5ML相似产品对比

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