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74437377047 PDF预览

74437377047

更新时间: 2024-11-06 12:51:39
品牌 Logo 应用领域
伍尔特 - WURTH 电感器测试功率感应器PC
页数 文件大小 规格书
6页 1059K
描述
WE-LHMI SMD Power Inductor

74437377047 技术参数

是否Rohs认证:符合生命周期:Active
包装说明:5050Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:2.22Samacsys Confidence:
Samacsys Status:ReleasedSamacsys PartID:465180
Samacsys Pin Count:2Samacsys Part Category:Inductor
Samacsys Package Category:OtherSamacsys Footprint Name:WE-LHMI_133548
Samacsys Released Date:2017-01-12 20:05:57Is Samacsys:N
大小写代码:5050构造:Rectangular
直流电阻:0.015 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
最高工作温度:125 °C最低工作温度:-40 °C
封装高度:3.3 mm封装长度:12.6 mm
封装形式:SMT封装宽度:12.6 mm
包装方法:TR, EMBOSSED, 13 INCH最大额定电流:7.5 A
自谐振频率:13 MHz形状/尺寸说明:RECTANGULAR PACKAGE
屏蔽:YES特殊特征:INDUCTANCE IS MEASURED AT 10 MILLI AMPERE
表面贴装:YES端子位置:DUAL ENDED
端子形状:J BEND测试频率:0.1 MHz
容差:20%Base Number Matches:1

74437377047 数据手册

 浏览型号74437377047的Datasheet PDF文件第2页浏览型号74437377047的Datasheet PDF文件第3页浏览型号74437377047的Datasheet PDF文件第4页浏览型号74437377047的Datasheet PDF文件第5页浏览型号74437377047的Datasheet PDF文件第6页 
A Dimensions: [mm]  
B Land Pattern: [mm]  
D Electrical Properties:  
Properties  
Inductance  
Test conditions  
Value  
4.7  
Unit  
µH  
Tol.  
±20%  
max.  
typ.  
100 kHz/ 10 mA  
∆T = 40 K  
|ΔL/L| < 20%  
@ 20°C  
L
Rated Current  
I
7.5  
A
R
Saturation Current  
DC Resistance  
I
18.0  
15.00  
13.00  
13  
A
sat  
R
R
f
mΩ  
mΩ  
MHz  
max.  
typ.  
DC  
DC  
DC Resistance  
@ 20°C  
Self Resonant Frequency  
typ.  
res  
C Schematic:  
E General information:  
It is recommended that the temperature of the part does not exceed 125°C  
under worst case operating conditions.  
Ambient temperature: -40°C to +85°C (refering to I )  
R
Operating temperature: -40°C to +125°C  
Storage temperature (on tape & reel): -20°C to +40°C; 75% RH max.  
Test conditions of Electrical Properties: 20°C, 33% RH  
if not specified differently  
DESCRIPTION  
WE-LHMI SMD Power Inductor  
Würth Elektronik eiSos GmbH & Co. KG  
EMC & Inductive Solutions  
Max-Eyth-Str. 1  
74638 Waldenburg  
Germany  
Order.- No.  
1.2  
1.1  
1.0  
REV  
2012-06-28  
2012-02-29  
2011-10-01  
DATE  
SSt  
SSt  
SSt  
BY  
SSt  
BD  
SIZE  
A4  
Tel. +49 (0) 79 42 945 - 0  
www.we-online.com  
eiSos@we-online.com  
74437377047  
Size: 1335  
BD  
CHECKED  
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use.  
Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before  
the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.  

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