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7447798470 PDF预览

7447798470

更新时间: 2024-11-06 06:31:47
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
页数 文件大小 规格书
4页 144K
描述
POWER-CHOKE WE-PDF

7447798470 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:4040Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:1.63大小写代码:4040
型芯材料:FERRITE直流电阻:0.0117 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:150 °C
最低工作温度:40 °C自谐振频率:42 MHz
形状/尺寸说明:RECTANGULAR PACKAGE屏蔽:NO
表面贴装:YES端子位置:DUAL ENDED
端子形状:WRAPAROUND测试频率:0.1 MHz
容差:20%Base Number Matches:1

7447798470 数据手册

 浏览型号7447798470的Datasheet PDF文件第2页浏览型号7447798470的Datasheet PDF文件第3页浏览型号7447798470的Datasheet PDF文件第4页 
Spezifikation für Freigabe / specification for release  
Kunde / customer :  
Artikelnummer / part number :  
7447798470  
SPEICHERDROSSEL WE-PDF  
POWER-CHOKE WE-PDF  
Bezeichnung :  
description :  
DATUM / DATE : 2009-12-01  
size 1064  
A
Mechanische Abmessungen / dimensions :  
A
C
D
A
B
C
D
E
10,2 ± 0,3  
10,2 ± 0,3  
6,4 max.  
3,0 ± 0,2  
6,8 ± 0,5  
mm  
mm  
mm  
mm  
mm  
B
E
Marking  
Start of winding  
Marking = Inductance code  
B
Elektrische Eigenschaften / electrical properties :  
C
Lötpad / soldering spec. :  
Eigenschaften /  
properties  
Testbedingungen /  
test conditions  
Wert / value Einheit / unit  
tol.  
±30%  
typ.  
[mm]  
3,4  
Induktivität /  
inductance  
100 kHz / 5mA  
@ 20°C / 1A  
@ 20°C / 1A  
T=40 K  
L
4,70  
11,7  
13,2  
7,50  
7,60  
43,0  
µH  
mΩ  
mΩ  
A
DC-Widerstand /  
DC-resistance  
DC-Widerstand /  
DC-resistance  
Nennstrom /  
rated current  
Sättigungsstrom /  
saturation current  
2,4  
RDC typ  
RDC max  
IDC  
max.  
typ.  
5,8  
2,4  
10,6  
|L/L|<10%  
Isat  
typ.  
A
Eigenres.-Frequenz /  
self-res.-fequency  
typ.  
SRF  
MHz  
D
Prüfgeräte / test equipment :  
E Testbedingungen / test conditions :  
WK 3260B für/for L und/and IDC  
GMC Metrahit 27I für/for RDC  
Luftfeuchtigkeit / humidity:  
33%  
Umgebungstemperatur / temperature:  
+20°C  
HP E4991A für/for SRF  
F
Werkstoffe & Zulassungen / material & approvals :  
G Eigenschaften / general specifications :  
Basismaterial / base material:  
Endoberfläche / finishing electrode:  
Draht / wire:  
Ferrit/ferrite  
100% Sn  
Betriebstemp. / operating temperature: -40°C - +150°C  
Umgebungstemp. / ambient temperature: -40°C - +110°C  
It is recommended that the temperature of the part does  
not exceed 150°C under worst case operating conditions.  
SFT-EI / AIWJ  
E318511  
UL-File Number:  
Kunde / customer  
Freigabe erteilt / general release:  
............................................................................  
.......................................................................  
Unterschrift / signature  
Würth Elektronik  
Datum / date  
OO  
Version 1  
09-12-01  
...............................................  
..................................................  
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 4  

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