Datasheet > SMDR0804-4R7M

SMDR0804-4R7M

更新时间： 2024-11-02 10:40:51

品牌	Logo	应用领域
MERITEK		/
页数	文件大小	规格书
4页	1009K
描述
General Purpose Inductor, 4.7uH, 20%, 1 Element, SMD, 3116, CHIP, 3116, ROHS COMPLIANT

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SMDR0804-4R7M 数据手册

Series

SMDR

Unshielded SMT Power Inductors

SMDR 0402/0802/0804/0810/1206 TYPE

MERITEK

FEATURES

• High power, high saturation, low resistence

• Ideal inductors for DC-DC conversion in notebook

computer, PDAs, Step-up or step-down converters, ﬂash

memory programmers, etc.

• SMDR0402 used ceramic base with gold-planting

• The others used LCP plastic base

CHARACTERISTICS

• I sat:The current when the inductance becomes 10%

lower than its initial value. (Ta = 20 ºC)

• I rms:The current when temperature of coil increases up

to Max. T = 40 ºC (Ta = 20 ºC)

• Operating temperature: -40 to 85 ºC

APPLICATIONS

• Portable telephones

• Personable computers

• DC/DC converters, etc.

• Other various electronic appliances

Shape and Size: (Dimensions are in mm)

INDUCTANCE AND RATED CURRENT RANGES

ITEM

A (MAX) B (MAX) C (MAX)

SMDR0402..........1.0 ~ 1000 uH.............2.9 ~ 0.07A

SMDR0802..........10 ~ 1000 uH..............2.0 ~ 0.05A

SMDR0804..........1.0 ~ 1000 uH.............6.8 ~ 0.030A

SMDR0810..........10 ~ 1000 uH..............3.5 ~ 0.10A

SMDR1206..........1.0 ~ 1000 uH.............8.6 ~ 0.56A

SMDR0402

SMDR0802

SMDR0804

SMDR0810

SMDR1206

6.60

12.95

18.54

4.45

9.40

15.24

2.82

3.50

5.21

11.43

7.11

4.32

7.62

12.70

1.27

2.54

1.02

2.54

3.56

2.79

1.40

2.92

4.06

7.37

12.45

PART NUMBERING SYSTEM

SMDR

Test Equipments:

470

0802

• L: Agilent 4284A LCR meter @ 100kHz 0.1V

• DC Resistance: Milli - ohm meter or equivalent

• SRF: Agilant 4291 B RF Impedance Analyzer

• Electrical speciﬁcations at 25 ºC

Meritek Series

Size (in mm)

0402 0802 0804 0810 1206

Code

ORDERING INFORMATION

See corresponded dimensions chart

SM DR0804 - 470

(1) (2) (3)

(4)

Inductance (uH)

First two digits are signiﬁcant ﬁgures

Third Digit denotes number of Zeros

(1)Type: Surface Mount

(2) Style: DR Core OD =8.5mm H=4.0mm

(3) Inductance: 470 for 47uH

Tolerance

Code

10%

20%

(4) InductanceTolerance: K : 10%; M : 20%

12 3 4

中文翻译

下载PDF

与SMDR0804-4R7M相关器件

型号	品牌	获取价格	描述	数据表
SMDR0804-680M	MERITEK	获取价格	General Purpose Inductor, 68uH, 20%, 1 Element, SMD, 3116, CHIP, 3116, ROHS COMPLIANT
SMDR0804-6R8M	MERITEK	获取价格	General Purpose Inductor, 6.8uH, 20%, 1 Element, SMD, 3116, CHIP, 3116, ROHS COMPLIANT
SMDR0810-100M	MERITEK	获取价格	General Purpose Inductor, 10uH, 20%, 1 Element, SMD, 3139, CHIP, 3139, ROHS COMPLIANT
SMDR0810-101M	MERITEK	获取价格	General Purpose Inductor, 100uH, 20%, 1 Element, SMD, 3139, CHIP, 3139, ROHS COMPLIANT
SMDR0810-102M	MERITEK	获取价格	General Purpose Inductor, 1000uH, 20%, 1 Element, SMD, 3139, CHIP, 3139, ROHS COMPLIANT
SMDR0810-150M	MERITEK	获取价格	General Purpose Inductor, 15uH, 20%, 1 Element, SMD, 3139, CHIP, 3139, ROHS COMPLIANT
SMDR0810-151M	MERITEK	获取价格	General Purpose Inductor, 150uH, 20%, 1 Element, SMD, 3139, CHIP, 3139, ROHS COMPLIANT
SMDR0810-220M	MERITEK	获取价格	General Purpose Inductor, 22uH, 20%, 1 Element, SMD, 3139, CHIP, 3139, ROHS COMPLIANT
SMDR0810-221M	MERITEK	获取价格	General Purpose Inductor, 220uH, 20%, 1 Element, SMD, 3139, CHIP, 3139, ROHS COMPLIANT
SMDR0810-330M	MERITEK	获取价格	General Purpose Inductor, 33uH, 20%, 1 Element, SMD, 3139, CHIP, 3139, ROHS COMPLIANT

与SMDR0804-4R7M相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

22
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

23
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

46
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

54

产品中心

服务支持

精选活动

关于我们

帮助中心

SMDR0804-4R7M

SMDR0804-4R7M 数据手册

与SMDR0804-4R7M相关器件

与SMDR0804-4R7M相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SMDR0804-4R7M

SMDR0804-4R7M 数据手册

与SMDR0804-4R7M相关器件

与SMDR0804-4R7M相关文章

您还可以找

您在本页遇到什么问题？