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744071047 PDF预览

744071047

更新时间: 2024-09-15 12:51:11
品牌 Logo 应用领域
伍尔特 - WURTH 电感器PC
页数 文件大小 规格书
3页 147K
描述
POWER-CHOKE WE-TPC

744071047 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.50.80.00风险等级:1.91
Samacsys Confidence:Samacsys Status:Released
Samacsys PartID:464870Samacsys Pin Count:2
Samacsys Part Category:InductorSamacsys Package Category:Other
Samacsys Footprint Name:WE-TPC_8020/804392Samacsys Released Date:2017-01-12 20:05:57
Is Samacsys:N大小写代码:3232
构造:Chip型芯材料:Ferrite
直流电阻:0.017 Ω标称电感 (L):4.7 µH
电感器类型:GENERAL PURPOSE INDUCTORJESD-609代码:e1
最高工作温度:125 °C最低工作温度:-40 °C
封装高度:4.3 mm封装长度:8 mm
封装形式:SMT封装宽度:8 mm
包装方法:TR, 7 Inch最大额定电流:4.8 A
自谐振频率:35 MHz端子面层:Tin/Silver/Copper (Sn/Ag/Cu)
容差:30%Base Number Matches:1

744071047 数据手册

 浏览型号744071047的Datasheet PDF文件第2页浏览型号744071047的Datasheet PDF文件第3页 
Spezifikation für Freigabe / specification for release  
Kunde / customer :  
Artikelnummer / part number :  
744071047  
SPEICHERDROSSEL WE-TPC  
POWER-CHOKE WE-TPC  
Bezeichnung :  
description :  
DATUM / DATE : 2011-06-27  
8043  
A Mechanische Abmessungen / dimensions:  
A
B
C
D
E
F
8,0 ± 0,3  
8,0 ± 0,3  
4,30 ± 0,3  
3,0 ± 0,5  
2,5 typ.  
mm  
mm  
mm  
mm  
mm  
mm  
C
A
E
D
F
B
Marking  
1,0 typ.  
start of winding  
@@FRM 1@@  
C Lötpad / soldering spec.:  
[mm]  
Testbedingungen /  
test conditions  
Eigenschaften / properties  
Wert / value  
4,7  
Einheit / unit  
tol.  
±30%  
typ.  
3,6  
Induktivität /  
inductance  
100 kHz / 10mA  
L
RDC typ.  
RDC max.  
IR  
µH  
mW  
mW  
A
DC-Widerstand /  
DC-resistance  
DC-Widerstand /  
DC-resistance  
Nennstrom /  
@ 20°C  
17,0  
22,0  
4,8  
@ 20°C  
max.  
max.  
typ.  
6,2  
1,4  
DT = 40 K  
DL/L < 35%  
@ 20°C  
rated Current  
Sättigungsstrom /  
saturation current  
Eigenres.-Frequenz /  
self-res.-fequency  
Isat  
4,8  
A
fres  
typ.  
35  
MHz  
D Prüfgeräte / test equipment:  
Wayne Kerr 3260B für/for L, Isat  
E Testbedingungen / test conditions:  
Luftfeuchtigkeit / humidity:  
33%  
GMC Metrahit 27I Milliohmmeter für/for RDC  
Dostmann T600 Thermometer für/for IR  
Agilent 4396B für/for fres  
Umgebungstemperatur / temperature:  
+20°C  
F Werkstoffe & Zulassungen / material & approvals:  
G Eigenschaften / general specifications:  
Basismaterial / base material:  
Draht / wire:  
Ferrit/ ferrite  
Class H  
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.  
Endoberfläche / finishing electrode:  
Ag/Ni/Sn  
Kunde / customer  
Freigabe erteilt / general release:  
..................................................................................  
..................................................................................  
Unterschrift / signature  
Datum / date  
Würth Elektronik  
CZ  
Version 1  
11-06-27  
...............................................  
............................................  
Geprüft / checked  
Kontrolliert / approved  
Name  
Änderung / modification  
Datum / date  
Würth Elektronik eiSos GmbH & Co. KG  
D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400  
http://www.we-online.de  
SEITE 1 VON 3  

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