参数资料
型号: 74458308
厂商: Wurth Electronics Inc
文件页数: 1/5页
文件大小: 0K
描述: INDUCTOR 8MH 0.35A SMD
标准包装: 1
系列: WE-ASI
电感: 8mH
电流: 350mA
电流 - 饱和: 600mA
类型: 铁氧体芯体
容差: ±10%
屏蔽: 无屏蔽
DC 电阻(DCR): 最大 8 欧姆
频率 - 自谐振: 410kHz
材料 - 芯体: 铁氧体
封装/外壳: 0.730" L x 0.600" W x 0.472" H(18.54mm x 15.24mm x 12.00mm)
安装类型: 表面贴装
包装: 标准包装
工作温度: -40°C ~ 125°C
频率 - 测试: 100kHz
其它名称: 732-3934-6
A Dimensions: [mm]
B Recommended land pattern: [mm]
D Electrical Properties:
Properties
Test conditions
Value
Unit
Tol.
Inductance
Capacitance
DC Resistance
DC Resistance
Rated current
Saturation current
Self resonant frequency
100 kHz/ 100 mV
@ 20°C
@ 20°C
ΔT = 40K
|ΔL/L| < 10%
L
C
RDC
RDC
IR
Isat
fres
8.0
19
8.0
6.8
0.35
0.6
410
mH
μF
Ω
Ω
A
A
kHz
± 10%
ref.
max.
typ.
max.
typ.
min.
E General information:
It is recommended that the temperature of the part does not exceed 125°C
under worst case operating conditions.
?Ambient temperature: -40°C to +85°C (refering to IR)
?Operating temperature: -40°C to +125°C
?Storage temperature (on tape & reel): -20°C to +40°C; 75% RH max.
?Test conditions of Electrical Properties: 20°C, 33% RH
if not specified differently
DESCRIPTION
WE-ASI SMD Wire Wound Inductor
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
4.1
4.0
3.0
REV
2014-01-08
2013-04-30
2004-10-11
DATE
SSt
SSt
MST
BY
SSt
ALa
-
CHECKED
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
Order.- No.
74458308
Size: Type L (Actuator)
SIZE
A4
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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