SRR1240-6R8ML: 产品描述Fixed Inductors 6.8uH 20% SMD 1240; 产品类别无源元件; 文件大小230KB，共2页; 制造商Bourns; 官网地址http://www.bourns.com; 标准

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SRR1240-6R8ML概述

Fixed Inductors 6.8uH 20% SMD 1240

SRR1240-6R8ML规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	Bourns
产品种类 Product Category	Fixed Inductors
RoHS	Details
端接类型 Termination Style	SMD/SMT
屏蔽 Shielding	Shielded
电感 Inductance	6.8 uH
容差 Tolerance	20 %
最大直流电流 Maximum DC Current	5.2 A
最大直流电阻 Maximum DC Resistance	23 mOhms
最小工作温度 Minimum Operating Temperature	- 40 C
最大工作温度 Maximum Operating Temperature	+ 125 C
测试频率 Test Frequency	7.96 MHz
安装风格 Mounting Style	PCB Mount
封装 / 箱体 Package / Case	5050
长度 Length	12.5 mm
宽度 Width	12.5 mm
高度 Height	4 mm
应用 Application	Power
芯体材料 Core Material	Ferrite
产品 Product	Fixed Inductors
自谐振频率 Self Resonant Frequency	34 MHz
类型 Type	Shielded Power Inductor
工厂包装数量 Factory Pack Quantity	800
单位重量 Unit Weight	0.158733 oz

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Features

■

Available in E12 values

■

Height of 4.5 mm maximum

■

Current rating to 9.3 amps

Applications

■

Input/output of DC/DC converters

■

Power supplies for:

■

RoHS compliant*

•

Portable communication equipment

Camcorders

LCD TVs

Car radios

SRR1240 Series - Shielded SMD Power Inductors

Electrical Speciﬁcations

Inductance 100 KHz

General Speciﬁcations

Typ.

Test

Frequency

(MHz)

SRF

Typ.

(MHz)

RDC

Max.

(mΩ)

I rms

Max.

(A)

I sat

Typ.

(A)

Bourns Part No.

(uH)

Tol. %

SRR1240-1R0Y

SRR1240-1R5Y

SRR1240-2R4Y

SRR1240-3R3Y

SRR1240-3R9Y

SRR1240-4R7M

SRR1240-5R6M

SRR1240-6R8M

SRR1240-8R2M

SRR1240-100M

SRR1240-120M

SRR1240-150M

SRR1240-180M

SRR1240-220M

SRR1240-270M

SRR1240-330M

SRR1240-390M

SRR1240-470M

SRR1240-560M

SRR1240-680M

SRR1240-820M

SRR1240-101M

SRR1240-121K

SRR1240-151K

SRR1240-181K

SRR1240-221K

SRR1240-271K

SRR1240-331K

SRR1240-391K

SRR1240-471K

SRR1240-561K

SRR1240-681K

SRR1240-821K

SRR1240-102K

1.0

1.5

2.4

3.3

3.9

4.7

5.6

6.8

8.2

10.0

12.0

15.0

18.0

22.0

27.0

33.0

39.0

47.0

56.0

68.0

82.0

100.0

120.0

150.0

180.0

220.0

270.0

330.0

390.0

470.0

560.0

680.0

820.0

1000.0

± 30

± 20

± 10

7.96

2.52

0.796

0.252

15.5

7.8

7.5

7.0

6.6

6.0

5.5

5.0

4.5

4.0

3.8

3.5

2.8

7.0

9.5

11.5

15.0

18.0

20.0

23.0

27.0

32.0

38.0

47.0

55.0

67.5

85.0

97.0

120.0

135.0

170.0

200.0

250.0

300.0

370.0

440.0

550.0

660.0

780.0

950.0

1150.0

1350.0

1500.0

2000.0

2400.0

3000.0

9.30

9.20

8.00

6.80

6.35

6.00

5.40

5.20

4.50

4.00

3.80

3.50

3.20

3.00

2.55

2.30

2.15

2.00

1.80

1.50

1.35

1.25

1.20

1.10

0.98

0.92

0.80

0.75

0.70

0.62

0.55

0.50

0.45

0.42

9.20

9.00

7.80

6.50

6.20

5.60

5.10

4.70

4.30

4.00

3.60

3.20

3.00

2.60

2.35

2.10

2.00

1.80

1.65

1.50

1.35

1.20

1.15

1.05

0.95

0.90

0.80

0.75

0.65

0.60

0.52

0.48

0.42

0.40

Test Voltage ....................................0.1 V

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 & RI

Wire ............. Enameled copper wire 130

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

Rated Current

...............Ind. drop of 25 % typ. at Isat

Temperature Rise

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

Packaging .................... 800 pcs. per reel

Product Dimensions

12.5

0.3

(.492

.012)

100

12.5

0.3

(.492

.012)

4.0

0.5

(.157

.020)

5.0

0.3

(.197

.012)

Electrical Schematic

Recommended Layout

REF.

5.4

(.213)

7.0

TYP.

(.276)

2.9

(.114)

REF.

6.8

(.268)

REF.

DIMENSIONS:

2.9

(.114)

REF.

(INCHES)

*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.

SRR1240-6R8ML相似产品对比

	SRR1240-6R8ML	SRR1240-680ML	SRR1240-470ML	SRR1240-330ML	SRR1240-1R5YL	SRR1240-4R7ML	SRR1240-150ML
描述	Fixed Inductors 6.8uH 20% SMD 1240	Fixed Inductors 68uH 20% SMD 1240	Fixed Inductors 47uH 20% SMD 1240	Fixed Inductors 33uH 20% SMD 1240	Fixed Inductors 1.5uH 15% SMD 1240	Fixed Inductors 4.7uH 20% SMD 1240	Fixed Inductors 15uH 20% SMD 1240
Product Attribute	Attribute Value	Attribute Value	Attribute Value	Attribute Value	Attribute Value	Attribute Value	Attribute Value
制造商 Manufacturer	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns
产品种类 Product Category	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors
RoHS	Details	Details	Details	Details	Details	Details	Details
端接类型 Termination Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
屏蔽 Shielding	Shielded	Shielded	Shielded	Shielded	Shielded	Shielded	Shielded
电感 Inductance	6.8 uH	68 uH	47 uH	33 uH	1.5 uH	4.7 uH	15 uH
容差 Tolerance	20 %	20 %	20 %	20 %	30 %	20 %	20 %
最大直流电流 Maximum DC Current	5.2 A	1.5 A	2 A	2.3 A	9.2 A	6 A	3.5 A
最大直流电阻 Maximum DC Resistance	23 mOhms	200 mOhms	135 mOhms	97 mOhms	9.5 mOhms	18 mOhms	47 mOhms
最小工作温度 Minimum Operating Temperature	- 40 C	- 40 C	- 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	+ 125 C	+ 125 C
测试频率 Test Frequency	7.96 MHz	2.52 MHz	2.52 MHz	2.52 MHz	7.96 MHz	7.96 MHz	2.52 MHz
安装风格 Mounting Style	PCB Mount	SMD/SMT	SMD/SMT	PCB Mount	PCB Mount	PCB Mount	PCB Mount
封装 / 箱体 Package / Case	5050	5050	5050	5050	5050	5050	5050
长度 Length	12.5 mm	12.5 mm	12.5 mm	12.5 mm	12.5 mm	12.5 mm	12.5 mm
宽度 Width	12.5 mm	12.5 mm	12.5 mm	12.5 mm	12.5 mm	12.5 mm	12.5 mm
高度 Height	4 mm	4 mm	4 mm	4 mm	4 mm	4 mm	4 mm
芯体材料 Core Material	Ferrite	Ferrite DR & RI	Ferrite DR & RI	Ferrite	Ferrite	Ferrite	Ferrite
产品 Product	Fixed Inductors	Power Inductors	Power Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors
自谐振频率 Self Resonant Frequency	34 MHz	11 MHz	13 MHz	15 MHz	80 MHz	33 MHz	22 MHz
类型 Type	Shielded Power Inductor	Shielded Power Inductor	Shielded Power Inductor	Shielded Power Inductor	Shielded Power Inductor	Shielded Power Inductor	Shielded Power Inductor
工厂包装数量 Factory Pack Quantity	800	800	800	800	800	800	800
单位重量 Unit Weight	0.158733 oz	0.158733 oz	0.158733 oz	0.158733 oz	0.158733 oz	0.158733 oz	0.158733 oz
应用 Application	Power	-	-	Power	Power	Power	Power

SRR1240-6R8ML

SRR1240-6R8ML在线购买

SRR1240-6R8ML概述

SRR1240-6R8ML规格参数

文档预览

SRR1240-6R8ML相似产品对比

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