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LQM21FN4R7M80K PDF预览

LQM21FN4R7M80K

更新时间： 2024-01-18 06:13:15
品牌 Logo 应用领域
村田 - MURATA 测试射频感应器电感器
页数 文件大小 规格书
1页 60K
描述
General Purpose Inductor, 4.7uH, 20%, 1 Element, Ferrite-Core, SMD, 0805, CHIP, 0805

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LQM21FN4R7M80K 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：CHIP, 0805
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8504.50.80.00风险等级：5.25
Samacsys Description：LQM21FN_80 Series Inductor 4.7μH ±20% 0805 (2012)大小写代码：0805
构造：Chip型芯材料：FERRITE
直流电阻：0.234 Ω标称电感 (L)：4.7 µH
电感器应用：RF 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：-55 °C封装高度：1.25 mm
封装长度：2 mm封装形式：SMT
封装宽度：1.25 mm包装方法：TR, Embossed Plastic, 13 Inch
最大额定电流：0.12 A自谐振频率：25 MHz
形状/尺寸说明：RECTANGULAR PACKAGE屏蔽：YES
特殊特征：DCR IS MEASURED AT 30% TOLERANCE表面贴装：YES
端子面层：TIN端子位置：DUAL ENDED
端子形状：WRAPAROUND测试频率：1 MHz
容差：20%Base Number Matches：1

LQM21FN4R7M80K 数据手册

  
Inductors (Coils) for Power Lines  
1
Data Sheet  
LQM21FN_80 Series 0805/2012 (inch/mm)  
Multi-  
layer  
Thickness  
RoHS  
General  
1.45mm  
Reflow  
OK  
max.  
FlowOK  
Dimensions  
Packaging  
c
c
Code  
Packaging  
Minimum Quantity  
0.5 0.ꢀ  
L
K
B
ø180mm Embossed Taping  
ø330mm Embossed Taping  
Packing in Bulk  
3000  
10000  
1000  
1.25 0.2  
2.0 0.2  
(in mm)  
Rated Value ( : packaging code)  
p
c
Inductance  
Rated Current  
Rated Current  
Self-Resonance  
Frequency (min.)  
Part Number  
LQM21FN4R7M80  
Inductance  
DC Resistance  
Test Frequency (Based on Inductance Change) (Based on Temperature Rise)  
p 4.7µH ±20%  
1MHz  
1MHz  
120mA  
100mA  
120mA  
100mA  
0.18Ω±30%  
0.30Ω±30%  
25MHz  
15MHz  
LQM21FN100M80  
p
10µH ±20%  
Class of Magnetic Shield: Magnetic shield of ferrite  
Operating Temperature Range (Self-temperature rise is not included): -55～125℃  
Impedance-Frequency Characteristics (Typ.)  
Inductance-Current Characteristics (Typ.)  
c
c
100  
10000  
10μH  
1000  
4.7μH  
10  
10μH  
4.7μH  
100  
10  
1
1
0.1  
1
10  
100  
1000  
1
10  
100  
1000  
Frequency (MHz)  
Current (mA)  
Caution/Notice  
c !  
Caution (Rating)  
Notice  
!
Do not use products beyond the rated current as  
this may create excessive heat.  
Solderability of Tin plating termination chip might be  
deteriorated when low temperature soldering profile  
where peak solder temperature is below the Tin melting  
point is used. Please confirm the solderability of Tin  
plating termination chip before use.  
oThis data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design.  
!Note:  
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 approve our product  
specifications or transact the approval sheet for product specifications before ordering.  
2014.1.14  
http://www.murata.com/  
1

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