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74479023

产品描述General Purpose Inductor, 0.22uH, 10%, 1 Element, Ferrite-Core, SMD, 0805, ROHS AND REACH COMPLIANT
产品类别无源元件    电感器   
文件大小458KB,共6页
制造商Wurth Elektronik
标准
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74479023概述

General Purpose Inductor, 0.22uH, 10%, 1 Element, Ferrite-Core, SMD, 0805, ROHS AND REACH COMPLIANT

74479023规格参数

参数名称属性值
Brand NameWurth Electronik
是否Rohs认证符合
厂商名称Wurth Elektronik
包装说明0805
Reach Compliance Codecompliant
ECCN代码EAR99
大小写代码0805
构造Multi-Layer
型芯材料FERRITE
直流电阻0.5 Ω
标称电感 (L)0.22 µH
电感器应用RF 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125 °C
最低工作温度-55 °C
封装高度0.9 mm
封装长度2 mm
封装形式SMT
封装宽度1.2 mm
最小质量因数(标称电感时)20
最大额定电流0.25 A
自谐振频率195 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25 MHz
容差10%
Base Number Matches1

文档预览

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Dimensions: [mm]
Recommended Land Pattern: [mm]
Electrical Properties:
Properties
Inductance
Q-Factor
L
Q
I
R 1
I
R 2
f
res
Test conditions
25 MHz
25 MHz
ΔT = 20 K
ΔT = 40 K
Value
0.22
20
250
990
0.5
195
mA
mA
Ω
MHz
Unit
µH
Tol.
±10%
min.
max.
max.
max.
min.
3
1,2
Rated Current 1
Rated Current 2
DC Resistance
Self Resonant Frequency
R
DC
@ 20 °C
0,5 ±0,3
1
Certification:
0,9 ±0,2
RoHS Approval
REACh Approval
Halogen Free
Scale - 10:1
Halogen Free
Compliant [ 2011/65/EU&2015/863 ]
Conform or declared [ (EC)1907/2006 ]
Conform [ JEDEC JS709B ]
Conform [ IEC 61249-2-21 ]
2 ±0,2
Schematic:
1,25 ±0,2
General Properties:
It is recommended that the temperature of the component does not exceed +125 °C under worst
case conditions
Ambient Temperature (referring
to I
R
)
Operating Temperature
Storage Conditions (in original
packaging)
Moisture Sensitivity Level (MSL)
Scale - 10:1
-55 up to +85 °C
-55 up to +125 °C
< 40 °C ; < 75 % RH
1
Test conditions of Electrical Properties: +20 °C, 33 % RH if not specified differently
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
PROJECTION
METHOD
MHB
DESCRIPTION
007.001
2020-02-19
DIN ISO 2768-1m
WE-MI SMT Multilayer Inductor
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
ORDER CODE
74479023
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
0805
eiSos
Valid
1/6
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.
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