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SIG3012-4R7: 产品描述General Purpose Inductor, 4.7uH, 20%, 1 Element, SMD, 3030-12M, CHIP, 3030-12M, HALOGEN FREE AND ROHS COMPLIANT; 产品类别无源元件电感器; 文件大小64KB，共1页; 制造商Delta Electronics; 标准

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SIG3012-4R7概述

General Purpose Inductor, 4.7uH, 20%, 1 Element, SMD, 3030-12M, CHIP, 3030-12M, HALOGEN FREE AND ROHS COMPLIANT

SIG3012-4R7规格参数

参数名称	属性值
是否Rohs认证	符合
包装说明	3030-12M
Reach Compliance Code	compliant
ECCN代码	EAR99
大小写代码	3030-12M
直流电阻	0.156 Ω
标称电感 (L)	4.7 µH
电感器应用	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR
功能数量	1
端子数量	2
最大额定电流	1.4 A
形状/尺寸说明	RECTANGULAR PACKAGE
屏蔽	YES
表面贴装	YES
端子位置	DUAL ENDED
端子形状	WRAPAROUND
测试频率	0.1 MHz
容差	20%
Base Number Matches	1

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SMT Power Inductor

SIG3012 Type

Features

RoHS compliant.

Halogen free compliant.

Low profile (1.2mm max. height ), SMD type.

Shielded

Self-leads, suitable for high density mounting.

High energy storage.

Provided with embossed carrier tape packing.

Ideal for power source circuits, DC-DC converter, DC-AC inverters

inductor applications.

In addition to the standard versions shown here,

customized inductors are available to meet your exact requirements.

Mechanical Dimension:

RECOMMENDED PAD PA

TTERNS

2.7

0.8

2.2

UNIT : mm/inch

A = 3.00 0.1 / 0.118

B = 3.00 0.1 / 0.118

C = 1.20 / 0.047 Max.

D = 0.90 0.2 / 0.035

E = 1.90 0.2 / 0.075

0.004

0.008

Electrical Characteristics:

25 C: 100KHz, 1.0V

PART NO.

SIG3012 - 1R0

SIG3012 - 1R5

SIG3012 - 2R2

SIG3012 - 3R3

SIG3012 - 4R7

SIG3012 - 6R8

SIG3012 - 100

SIG3012 - 150

SIG3012 - 220

SIG3012 - 330

SIG3012 - 470

(uH)

1.0

1.5

2.2

3.3

4.7

6.8

10.0

15.0

22.0

33.0

47.0

DCR

(m ) Max.

120

156

228

336

660

756

1236

1740

Isat

(Adc)

2.20

2.00

1.90

1.70

1.40

1.20

1.00

0.70

0.67

0.33

0.28

2.10

1.90

1.70

1.50

1.20

1.00

0.80

0.62

0.55

0.31

0.25

1. Tolerance of inductance: 20% for 1.0~47.0uH.

2. Isat is the DC current which cause the inductance drop 30% typical of its nominal inductance without current.

3. Ir is the DC current which cause the surface temperature of the part increase less than 40

4. Rated current : Value obtained when current flows and the temperature has risen to 40

C or when DC current

flows and the nominal value of inductance has fallen by 30%, whichever is smaller.

5. Operating temperature: -40

C to 125

C (including self-temperature rise).

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG)

252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R

.O.C.

TEL: 886-3-3591968; FAX: 886-3-3591991

http://www.deltaww

.com

SIG3012-4R7相似产品对比

	SIG3012-4R7	SIG3012-2R2
描述	General Purpose Inductor, 4.7uH, 20%, 1 Element, SMD, 3030-12M, CHIP, 3030-12M, HALOGEN FREE AND ROHS COMPLIANT	General Purpose Inductor, 2.2uH, 20%, 1 Element, SMD, 3030-12M, CHIP, 3030-12M, HALOGEN FREE AND ROHS COMPLIANT
包装说明	3030-12M	CHIP, 3030-12M, HALOGEN FREE AND ROHS COMPLIANT
Reach Compliance Code	compliant	compliant
ECCN代码	EAR99	EAR99
大小写代码	3030-12M	3030-12M
直流电阻	0.156 Ω	0.098 Ω
标称电感 (L)	4.7 µH	2.2 µH
电感器应用	POWER INDUCTOR	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
功能数量	1	1
端子数量	2	2
最大额定电流	1.4 A	1.9 A
形状/尺寸说明	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
屏蔽	YES	YES
表面贴装	YES	YES
端子位置	DUAL ENDED	DUAL ENDED
端子形状	WRAPAROUND	WRAPAROUND
测试频率	0.1 MHz	0.1 MHz
容差	20%	20%

SIG3012-4R7

SIG3012-4R7概述

SIG3012-4R7规格参数

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