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744045120 PDF预览

744045120

更新时间: 2024-02-14 14:39:21
品牌 Logo 应用领域
伍尔特 - WURTH 电感器测试射频感应器
页数 文件大小 规格书
3页 119K
描述
SMD HF-CHOKE WE-LQ

744045120 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:1812Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:1.91大小写代码:1812
构造:Chip型芯材料:FERRITE
直流电阻:0.42 Ω标称电感 (L):12 µH
电感器应用:RF INDUCTOR电感器类型:GENERAL PURPOSE INDUCTOR
JESD-609代码:e1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:2.6 mm
封装长度:4.5 mm封装形式:SMT
封装宽度:3.2 mm包装方法:TR, 7 Inch
最小质量因数(标称电感时):48最大额定电流:0.8 A
自谐振频率:28 MHz形状/尺寸说明:RECTANGULAR PACKAGE
屏蔽:NO表面贴装:YES
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子位置:DUAL ENDED
端子形状:WRAPAROUND测试频率:1 MHz
容差:20%Base Number Matches:1

744045120 数据手册

 浏览型号744045120的Datasheet PDF文件第2页浏览型号744045120的Datasheet PDF文件第3页 
Spezifikation für Freigabe / specification for release  
Kunde / customer :  
Artikelnummer / part number :  
744045120  
SMD HF-Drossel WE-LQ  
SMD HF-CHOKE WE-LQ  
Bezeichnung :  
description :  
DATUM / DATE : 2006-07-14  
Typ L  
A Mechanische Abmessungen / dimensions:  
D
B
A
B
C
D
E
F
4,5 ± 0,3  
3,2 ± 0,3  
2,6 ± 0,3  
3,6±0,3  
1,6 ref  
1,3 ref  
5,4 ref  
3,6 ref  
mm  
mm  
mm  
mm  
mm  
mm  
mm  
mm  
C
C
B
A
G
H
E
B
F
E
D
A
@@FRM 1@@  
Marking = Inductance code  
C Lötpad / soldering spec.:  
Eigenschaften /  
properties  
Induktivität /  
inductance  
Güte Q/  
Testbedingungen /  
test conditions  
Wert / value  
12,00  
48  
Einheit / unit  
tol.  
± 20%  
ref.  
[mm]  
G
1 MHz / 0,1V  
1 MHz / 0,1V  
@ 20°C  
L
µH  
Q
Q factor  
H
DC-Widerstand /  
DC-resistance  
Nennstrom /  
RDC  
IDC  
max.  
max.  
typ.  
0,420  
0,800  
1,400  
28  
Ω
A
ΔT= 40 K  
rated current  
2,0 ref  
2,0 ref  
Sättigungsstrom /  
saturation current  
Eigenres.-Frequenz /  
self-res.-fequency  
|ΔL/L|<10%  
Isat  
A
1,4ref.  
typ.  
SRF  
MHz  
D Prüfgeräte / test equipment:  
E Testbedingungen / test conditions:  
HP 4274 A für/for L und/and Q  
HP 34401 A für/for RDC und IDC  
Luftfeuchtigkeit / humidity:  
33%  
Umgebungstemperatur / temperature:  
+20°C  
F Werkstoffe & Zulassungen / material & approvals:  
G Eigenschaften / general specifications:  
Basismaterial / base material:  
Draht / wire:  
Ferrit  
Betriebstemp. / operating temperature: -40°C - + 125°C  
Umgebungstemp. / ambient temperature: -40°C - + 85°C  
It is recommended that the temperature of the part does  
not exceed 125°C under worst case operating conditions.  
Class F  
Pin / Terminal  
Sn/Cu - 99,3/0,7%  
Kunde / customer  
Freigabe erteilt / general release:  
..............................................................................  
................................................................................  
Unterschrift / signature  
Würth Elektronik  
Datum / date  
UB  
Version 3  
06-07-14  
SSt  
MST  
Name  
Version 2  
Version 1  
05-07-27  
04-10-11  
..............................................................................  
................................................................................  
Geprüft / checked  
Kontrolliert / approved  
Änderung / modification  
Datum / date  
Würth Elektronik eiSos GmbH & Co.KG  
D-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400  
http://www.we-online.com  
SEITE 1 VON 3  

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