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74408942068

产品描述General Purpose Inductor, 6.8uH, 20%, Ferrite-Core, 1919,
产品类别无源元件    电感器   
文件大小510KB,共6页
制造商Wurth Elektronik
标准
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74408942068概述

General Purpose Inductor, 6.8uH, 20%, Ferrite-Core, 1919,

74408942068规格参数

参数名称属性值
Brand NameWurth Electronik
是否Rohs认证符合
Reach Compliance Codecompliant
ECCN代码EAR99
大小写代码1919
构造Shielded
型芯材料Ferrite
直流电阻0.11 Ω
标称电感 (L)6.8 µH
电感器类型GENERAL PURPOSE INDUCTOR
JESD-609代码e1
制造商序列号74408942068
最高工作温度125 °C
最低工作温度-40 °C
封装高度2.8 mm
封装长度4.8 mm
封装形式SMT
封装宽度4.8 mm
包装方法TR, 7 Inch
最大额定电流1.45 A
自谐振频率30 MHz
系列74408942068
屏蔽YES
端子面层Tin/Silver/Copper (Sn/Ag/Cu)
容差20%
Base Number Matches1

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Dimensions: [mm]
Recommended Land Pattern: [mm]
Electrical Properties:
Properties
Inductance
L
I
R
I
SAT
Test conditions
100 kHz/ 1 mA
ΔT = 40 K
|ΔL/L| < 35 %
Value
6.8
1.45
2.4
0.11
0.13
30
Unit
µH
A
A
Ω
Ω
MHz
Tol.
±20%
max.
typ.
typ.
max.
typ.
5,3
Rated Current
Saturation Current
DC Resistance
DC Resistance
1,5
5,5
R
DC
@ 20 °C
R
DC
@ 20 °C
f
res
1,4 ref.
Self Resonant Frequency
Certification:
RoHS Approval
4,8 ±0,3
0,3 ±0,07
Compliant [2011/65/EU&2015/863]
Conform or declared [(EC)1907/2006]
Conform[JEDEC JS709B]
REACh Approval
Halogen Free
Scale - 5:1
2,8 ±0,2
Schematic:
General Properties:
It is recommended that the temperature of the component does not exceed +125 °C under worst
case conditions
4,8 ±0,3
Ambient Temperature (referring
to I
R
)
Operating Temperature
Storage Conditions (in original
packaging)
Moisture Sensitivity Level (MSL)
Scale - 5:1
-40 up to +85 °C
-40 up to +125 °C
< 40 °C ; < 75 % RH
1
Test conditions of Electrical Properties: +20 °C, 33 % RH if not specified differently
Product Marking:
Start of Winding
Marking
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
6R8 (Inductance Code)
PROJECTION
METHOD
LiSt
DESCRIPTION
002.000
2020-04-23
DIN ISO 2768-1m
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
WE-SPC SMT Shielded Power
Inductor
SIZE/TYPE
BUSINESS UNIT
ORDER CODE
74408942068
STATUS
PAGE
4828
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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