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参数资料
| 型号： | 7440450018 |
| 厂商： | Wurth Electronics Inc |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR WW 1.8UH 1.7A 1812 SMD |
| 3D 型号： | 744045zzz Series.igs 744045zzz Series.stp 744045zzz Series.wrl |
| 标准包装： | 1 |
| 系列： | WE-LQ |
| 电感： | 1.8µH |
| 电流： | 1.7A |
| 电流 - 饱和： | 3.5A |
| 类型： | 铁氧体芯体 |
| 容差： | ±20% |
| 屏蔽： | 无屏蔽 |
| DC 电阻(DCR)： | 最大 100 毫欧 |
| Q因子@频率： | 45 @ 1MHz |
| 频率 - 自谐振： | 100MHz |
| 材料 - 芯体： | 铁氧体 |
| 封装/外壳： | 1812（4532 公制） |
| 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： | 1MHz |
| 其它名称： | 732-4061-6 |
A Dimensions: [mm]
B Recommended land pattern: [mm]
D Electrical Properties:
Properties
Test conditions
Value
Unit
Tol.
Inductance
Rated current
S?ttigungsstrom
DC Resistance
Self resonant frequency
Q-factor
1 MHz/ 100 mV
?T = 40 K
|ΔL/L| < 10%
@ 20°C
1 MHz/ 100 mV
L
IR
Isat
RDC
fres
Q
1.8
1.70
3.5
0.10
100
45
μH
A
A
Ω
MHz
± 20%
max.
typ.
max.
typ.
ref.
C Schematic:
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-LQ SMD Inductor
3.4
3.3
2014-01-08
2013-04-25
SSt
SSt
SSt
SSt
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
3.2
3.1
3.0
REV
2012-12-05
2012-11-13
2006-07-14
DATE
SSt
SSt
UB
BY
SSt
MST
-
CHECKED
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
Order.- No.
7440450018
Size: 1812
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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PDF描述 |
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| 7440450039 | INDUCTOR WW 3.9UH 1.32A 1812 SMD |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 744045002 | 功能描述:固定电感器 WE-LQ Inductor 1812 RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| 7440450027 | 功能描述:固定电感器 WE-LQ Inductor 1812 RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| 744045003 | 功能描述:固定电感器 WE-LQ Inductor 1812 RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| 7440450039 | 功能描述:固定电感器 WE-LQ Inductor 1812 RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| 744045004 | 功能描述:固定电感器 WE-LQ Inductor 1812 RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
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