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7447745039 PDF预览

7447745039

更新时间: 2024-01-18 15:23:55
品牌 Logo 应用领域
伍尔特 - WURTH 电感器测试功率感应器光电二极管PC
页数 文件大小 规格书
3页 118K
描述
POWER CHOKE WE-PD2

7447745039 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:5.68Samacsys Confidence:
Samacsys Status:ReleasedSamacsys PartID:465807
Samacsys Pin Count:2Samacsys Part Category:Inductor
Samacsys Package Category:OtherSamacsys Footprint Name:WE-PD2_5848/582055
Samacsys Released Date:2017-01-12 20:05:57Is Samacsys:N
型芯材料:FERRITE直流电阻:0.054 Ω
标称电感 (L):3.9 µH电感器应用:POWER INDUCTOR
电感器类型:GENERAL PURPOSE INDUCTORJESD-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
最大额定电流:2.8 A自谐振频率:48 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:ONE SURFACE
测试频率:0.1 MHz容差:20%
Base Number Matches:1

7447745039 数据手册

 浏览型号7447745039的Datasheet PDF文件第2页浏览型号7447745039的Datasheet PDF文件第3页 
Spezifikation für Freigabe / specification for release  
Kunde / customer :  
LF  
Artikelnummer / part number :  
7447745039  
SMD-SPEICHERDROSSEL WE-PD2  
POWER CHOKE WE-PD2  
Bezeichnung :  
description :  
DATUM / DATE : 2009-05-19  
Typ MS  
A
Mechanische Abmessungen / dimensions:  
C
A
B
C
D
E
F
5,2 0,3  
5,8 0,3  
2,0 0,3  
2,0 ref.  
5,5 ref.  
6,0 ref.  
1,7 ref.  
2,15 ref.  
mm  
mm  
mm  
mm  
mm  
mm  
mm  
mm  
A
B
D
G
H
@
@
F
R
M
1
@
@
= Start of winding  
Marking = Inductance code  
B
Elektrische Eigenschaften / electrical properties:  
C
Lötpad / soldering spec.:  
[mm]  
Eigenschaften /  
Testbedingungen /  
Wert / value  
Einheit / unit  
tol.  
20%  
typ.  
max.  
typ.  
typ.  
typ.  
properties  
test conditions  
E
Induktivität /  
inductance  
100 kHz / 10mA  
@ 20°C  
L
RDC typ.  
RDC max.  
IDC  
3,90  
µH  
m  
mΩ  
A
DC-Widerstand /  
DC-resistance  
DC-Widerstand /  
DC-resistance  
Nennstrom /  
47,00  
54,00  
2,80  
H
G
@ 20°C  
F
T= 40 K  
rated current  
Sättigungsstrom /  
saturation current  
Eigenres.-Frequenz /  
self-res.-fequency  
H
|L/L|<10%  
Isat  
2,60  
A
SRF  
48,0  
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:  
Ferrit  
Betriebstemp. / operating temperature:  
-40°C - + 125°C  
Endoberfläche / finishing electrode:  
Sn/Cu - 99,3/0,7%  
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.  
Kunde / customer  
Freigabe erteilt / general release:  
.................................................................................  
..................................................................................  
Unterschrift / signature  
Würth Elektronik  
Datum / date  
ME  
ME  
Version 2  
Version 1  
09-05-19  
07-04-21  
.................................................................................  
..................................................................................  
Geprüft / checked  
Kontrolliert / approved  
Name  
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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