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74479775147

更新时间: 2024-11-02 12:51:39
品牌 Logo 应用领域
伍尔特 - WURTH /
页数 文件大小 规格书
4页 619K
描述
SMD-power inductance WE-PMI

74479775147 技术参数

是否Rohs认证: 符合生命周期:End Of Life
包装说明:CHIP, 0805, ROHS AND REACH COMPLIANTReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:1.91大小写代码:0805
构造:Multilayer Chip型芯材料:FERRITE
直流电阻:0.075 Ω标称电感 (L):0.47 µH
电感器应用:POWER 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:-40 °C封装高度:1 mm
封装长度:2 mm封装形式:SMT
封装宽度:1.2 mm包装方法:TR, 7 Inch
最小质量因数(标称电感时):15最大额定电流:1.3 A
自谐振频率:130 MHz形状/尺寸说明:RECTANGULAR PACKAGE
屏蔽:NO表面贴装:YES
端子面层:Tin (Sn) - with Nickel (Ni) barrier端子位置:DUAL ENDED
端子形状:WRAPAROUND测试频率:1 MHz
容差:20%Base Number Matches:1

74479775147 数据手册

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Spezifikation für Freigabe / specification for release  
Kunde / customer :  
Artikelnummer / part number :  
74479775147  
SMD-Powerinduktivität WE-PMI  
SMD-power inductance WE-PMI  
Bezeichnung :  
description :  
DATUM / DATE : 2011-01-26  
Größe / size 0805  
A
Mechanische Abmessungen / dimensions:  
A
B
C
D
2,0 0,2  
1,2 0,2  
1,0 0,2  
0,5 0,3  
mm  
mm  
mm  
mm  
@@FRM  
1@@  
B
Elektrische Eigenschaften / electrical properties:  
C Lötpad / soldering spec.:  
Testbedingungen /  
test conditions  
Eigenschaften /  
properties  
Induktivität /  
Wert / value  
0,47  
15  
Einheit / unit  
tol.  
1 MHz  
1 MHz  
@ 20°C  
20%  
min.  
25%  
min.  
typ.  
typ.  
typ.  
L
Q
µH  
inductance  
Güte Q /  
Q factor  
DC-Widerstand /  
DC-resistance  
Eigenres.-Frequenz /  
self-res.-fequency  
Nennstrom /  
rated current  
Nennstrom /  
rated current  
Sättigungsstrom /  
saturation current  
RDC  
fres  
IDC  
IDC  
Isat  
75  
m  
MHz  
mA  
130  
T=20 K  
T=40 K  
1100  
1300  
650  
mA  
|L/L|=30%  
mA  
D
Prüfgeräte / test equipment:  
E Testbedingungen / test conditions:  
Agilent E4991 A für/for L und/and Q und/and SRF  
GMC Metrahit 27i für/for RDC  
WK3260B für/for Isat  
Luftfeuchtigkeit / humidity:  
33%  
Umgebungstemperatur / temperature:  
+20°C  
Agilent 6032 für/for IDC  
F
Basismaterial / base material:  
Werkstoffe & Zulassungen / material & approvals:  
G
Eigenschaften / general specifications:  
Ferrit / ferrite  
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.  
Kunde / customer  
Freigabe erteilt / general release:  
................................................................................  
..................................................................................  
Unterschrift / signature  
Würth Elektronik  
Datum / date  
Ddi  
Version 2  
11-02-24  
................................................................................  
..................................................................................  
Ddi  
Version 1  
11-01-26  
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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