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SRR1205-390ML: 产品类别无源元件电感器; 文件大小524KB，共2页; 制造商Bourns; 官网地址http://www.bourns.com; 标准

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SRR1205-390ML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
包装说明	5050
Reach Compliance Code	compliant
ECCN代码	EAR99
Factory Lead Time	18 weeks
大小写代码	5050
构造	Shielded
型芯材料	FERRITE
直流电阻	0.16 Ω
标称电感 (L)	39 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	5.5 mm
封装长度	12.7 mm
封装形式	SMT
封装宽度	12.7 mm
包装方法	TR
最小质量因数（标称电感时）	18
最大额定电流	1.65 A
自谐振频率	7.5 MHz
形状/尺寸说明	RECTANGULAR PACKAGE
屏蔽	YES
表面贴装	YES
端子面层	Tin (Sn) - with Nickel (Ni) barrier
端子位置	DUAL ENDED
端子形状	WRAPAROUND
测试频率	0.01 MHz
容差	20%
Base Number Matches	1

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Features

E6 series optional

Unit height of 5.5 mm

Current rating up to 5 A

J-hook leads

RoHS compliant*

Applications

Input/output of DC/DC converters

Power supplies for:

• Portable communication equipment

• Camcorders

• LCD TVs

SRR1205 Series - Shielded High Power Inductors

General Specifications

Test Voltage .......................................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 5 sec.

Rated Current

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

Temperature Rise

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

Materials

Core ........................Ferrite DR & RI core

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

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

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

Packaging.................... 600 pcs. per reel

Product Dimensions

Electrical Characteristics

Ro VE LEA

HS RS D

C ION FRE

OM S E

PL AR

IA E

Inductance 1

KHz

Bourns Part No.

(µH)

Tol. %

Ref.

Test

Frequency

(MHz)

SRF

Min.

(MHz)

RDC

Max.

(mΩ)

I rms

Max.

(A)

I sat

Typ.

(A)

**K-

Factor

SRR1205-2R5ML

SRR1205-3R3ML

SRR1205-5R0ML

SRR1205-7R5ML

SRR1205-100ML

SRR1205-120ML

SRR1205-150ML

SRR1205-180ML

SRR1205-220ML

SRR1205-270ML

SRR1205-330ML

SRR1205-390ML

SRR1205-500YL

SRR1205-560YL

SRR1205-680YL

SRR1205-750YL

SRR1205-101KL

SRR1205-121KL

SRR1205-151KL

SRR1205-181KL

SRR1205-221KL

SRR1205-271KL

SRR1205-331KL

SRR1205-391KL

SRR1205-471KL

SRR1205-561KL

SRR1205-681KL

SRR1205-821KL

2.5

3.3

5.0

7.5

100

120

150

180

220

270

330

390

470

560

680

820

± 20

± 15

± 10

7.96M

27.0

25.0

21.0

17.0

15.0

13.0

11.0

10.0

9.0

8.0

7.5

7.0

6.5

6.0

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

120

145

160

200

240

280

330

400

500

580

750

840

1000

1500

5.00

4.50

4.00

3.50

3.00

2.80

2.70

2.60

2.40

1.80

101

1.65

1.50

1.40

1.30

1.20

1.00

0.90

12.7 ± 0.3

0.80

(.500 ± .012)

10.00

9.20

8.20

7.80

6.00

5.60

5.30

4.80

4.60

4.00

MAX.

7.96M

2.52M

0.796M

2.00

3.50

(.500 ± .012)

3.20

2.80

2.50

2.40

2.20

5.0 ± 0.2

(.197 ± .007)

1.60

12.7 ± 0.3

2.00

1.50

1.40

1.30

5.5

1.00

0.88

0.80

0.72

0.65

0.60

0.57

(.217)

101

12.7 ± 0.3

(.500 ± .012)

0.70

0.65

0.60

0.50

0.45

0.40

0.35

0.30

1340

2.3 ± 0.2

0.54

(.091 ± .007)

1980

2200

2400

3000

5.0 ± 0.2

(.197 ± .007)

12.7 ± 0.3

(.500 ± .012)

5.5

MAX.

(.217)

2.3 ± 0.2

(.091 ± .007)

**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.

Schematic

Recommended Layout

7.0

(.276)

6.0

(.236)

4.0

(.157)

*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.

DIMENSIONS:

(INCHES)

7.0

(.276)

6.0

(.236)

SRR1205-390ML相似产品对比

	SRR1205-390ML	SRR1205-181KL	SRR1205-7R5ML	SRR1205-3R3ML	GP50S48-2183-DTQ	SRR1205-560YL	GP56S48-2083-DB25	SRR1205-331KL
描述		Fixed Inductors 180uH 10% SMD 1205	Fixed Inductors 7.5uH 20% SMD 1205	Fixed Inductors 3.3uH 20% SMD 1205	Fixed Resistor, Metal Film, 0.25W, 218000ohm, 200V, 0.5% +/-Tol, 100ppm/Cel,	Fixed Inductors 56uH 15% SMD 1205	Fixed Resistor, Metal Film, 0.6W, 208000ohm, 250V, 0.5% +/-Tol, 25ppm/Cel,	Fixed Inductors 330uH 10% SMD 1205
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
构造	Shielded	Shielded	Rectangular	Rectangular	Cylindrical	Shielded	Cylindrical	Shielded
端子数量	2	2	2	2	2	2	2	2
最高工作温度	125 °C	125 °C	125 °C	125 °C	160 °C	125 °C	160 °C	125 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-55 °C	-40 °C	-55 °C	-40 °C
封装长度	12.7 mm	12.7 mm	12.7 mm	12.7 mm	3.4 mm	12.7 mm	6.3 mm	12.7 mm
封装形式	SMT	SMT	SMT	SMT	Axial	SMT	Axial	SMT
包装方法	TR	TR	TR, EMBOSSED, 13 INCH	TR, EMBOSSED, 13 INCH	TR	TR	Bulk	TR
容差	20%	10%	20%	20%	0.5%	15%	0.5%	10%
是否无铅	不含铅	不含铅	不含铅	不含铅	-	不含铅	-	不含铅
是否Rohs认证	符合	符合	符合	符合	不符合	符合	-	符合
包装说明	5050	5050	5050	5050	-	5050	-	5050
Factory Lead Time	18 weeks	18 weeks	18 weeks	18 weeks	-	18 weeks	-	18 weeks
大小写代码	5050	5050	5050	5050	-	5050	-	5050
型芯材料	FERRITE	FERRITE	FERRITE	FERRITE	-	FERRITE	-	FERRITE
直流电阻	0.16 Ω	0.75 Ω	0.04 Ω	0.03 Ω	-	0.24 Ω	-	1.34 Ω
标称电感 (L)	39 µH	180 µH	7.5 µH	3.3 µH	-	56 µH	-	330 µH
电感器应用	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	-	POWER INDUCTOR	-	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR
JESD-609代码	e3	e3	e3	e3	e0	e3	-	e3
功能数量	1	1	1	1	-	1	-	1
封装高度	5.5 mm	5.5 mm	5.5 mm	5.5 mm	-	5.5 mm	-	5.5 mm
封装宽度	12.7 mm	12.7 mm	12.7 mm	12.7 mm	-	12.7 mm	-	12.7 mm
最大额定电流	1.65 A	0.7 A	3.5 A	4.5 A	-	1.4 A	-	0.54 A
自谐振频率	7.5 MHz	3.5 MHz	17 MHz	25 MHz	-	7 MHz	-	2 MHz
形状/尺寸说明	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE
屏蔽	YES	YES	YES	YES	-	YES	-	YES
表面贴装	YES	YES	YES	YES	-	YES	-	YES
端子面层	Tin (Sn) - with Nickel (Ni) barrier	Tin (Sn) - with Nickel (Ni) barrier	Tin (Sn) - with Nickel (Ni) barrier	Tin (Sn) - with Nickel (Ni) barrier	Tin/Lead (Sn/Pb)	Tin (Sn) - with Nickel (Ni) barrier	-	Tin (Sn) - with Nickel (Ni) barrier
端子位置	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	-	DUAL ENDED	-	DUAL ENDED
端子形状	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	-	WRAPAROUND	-	WRAPAROUND
测试频率	0.01 MHz	0.01 MHz	0.001 MHz	0.001 MHz	-	0.01 MHz	-	0.01 MHz

SRR1205-390ML

SRR1205-390ML在线购买

SRR1205-390ML规格参数

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SRR1205-390ML相似产品对比

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