LQM18PN4R7MFRB

1 ELEMENT, 4.7 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
1 组成, 4.7 uH, 铁氧体磁芯, 通用电感, 表面贴装

器件类别：传感器

厂商名称：Murata(村田)

厂商官网：https://www.murata.com

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器件参数

参数名称

属性值

功能数量

端子数量

最大工作温度

85 Cel

最小工作温度

-40 Cel

额定感应系数

4.7 uH

自谐振频率

40 MHz

加工封装描述

CHIP, 0603

状态

ACTIVE

隔离

Yes

核心材料

FERRITE

直流电阻

0.4400 ohm

表面贴装

Yes

端子形状

WRAPAROUND

特殊功能

DCR IS MEASURED AT 25% TOLERANCE

端子涂层

TIN

端子布局

DUAL ENDED

制造商系列

LQM18P_FR

电感应用

POWER INDUCTOR

形状大小描述

RECTANGULAR PACKAGE

偏差

20 %

电感类型

GENERAL PURPOSE INDUCTOR

1额定值的测试频率

1 MHz

最大额定电流

0.6200 A

文档预览

LQM18PN4R7MFR#

# indicates a package specification code.

< List of part numbers with package codes >

LQM18PN4R7MFRL , LQM18PN4R7MFRB

Shape

References

Packaging

code

Specifications

φ180mm Embossed taping

Packing in bulk

Minimum quantity

4000

1000

Mass (Typ.)

1 piece

L size

W size

T size

Size code in inch (mm)

1.6 ±0.15mm

0.8 ±0.15mm

0603 (1608)

0.005g

Specifications

Inductance

Inductance test frequency

Rated current (Itemp) (Based on Temperature rise)

Max. of DC resistance

Avg. of DC resistance

Self resonance frequency (min.)

Operating temperature range

Class of magnetic shield

4.7µH ±20%

1MHz

620mA

0.550Ω

0.44Ω±25%

40MHz

-40∼85℃

Magnetic shield of ferrite

1 of 2

1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it s specifications are subject to change or our products in it may be discontinued

without advance notice. Please check with our sales representatives or product engineers before ordering.

2.This datasheet has only typical specifications because there is no space for detailed specifications.

Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.

URL : http://www.murata.com/

Last updated: 2016/04/20

Chart of characteristic data (The charts below may show another part number which shares its characteristics.)

Inductance-Frequency characteristics (Typ.)

Inductance-Current characteristics (Typ.)

Temperature rise characteristics (Typ.)

2 of 2

This PDF data has only typical specifications because there is no space

for detailed specifications.

Therefore, please reviewour product specifications or consult the

approval sheet for product specifications before ordering.

Last updated: 2016/04/20

参数对比

与LQM18PN4R7MFRB相近的元器件有：LQM18PN4R7MFR。描述及对比如下：

型号	LQM18PN4R7MFRB	LQM18PN4R7MFR
描述	1 ELEMENT, 4.7 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 4.7 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
功能数量	1	1
端子数量	2	2
最大工作温度	85 Cel	85 Cel
最小工作温度	-40 Cel	-40 Cel
额定感应系数	4.7 uH	4.7 uH
自谐振频率	40 MHz	40 MHz
加工封装描述	CHIP, 0603	CHIP, 0603
状态	ACTIVE	ACTIVE
隔离	Yes	Yes
核心材料	FERRITE	FERRITE
直流电阻	0.4400 ohm	0.4400 ohm
表面贴装	Yes	Yes
端子形状	WRAPAROUND	WRAPAROUND
特殊功能	DCR IS MEASURED AT 25% TOLERANCE	DCR IS MEASURED AT 25% TOLERANCE
端子涂层	TIN	TIN
端子布局	DUAL ENDED	DUAL ENDED
制造商系列	LQM18P_FR	LQM18P_FR
电感应用	POWER INDUCTOR	POWER INDUCTOR
形状大小描述	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
偏差	20 %	20 %
电感类型	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
1额定值的测试频率	1 MHz	1 MHz
最大额定电流	0.6200 A	0.6200 A