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
Component Marking:
Reference on drawing
•
Marking
Description
Start of winding
1R8 (Inductance Code)
1.7
1.6
1.5
1.4
1.3
1.2
1.1
REV
2015-05-18
2015-02-10
2014-09-16
2014-06-16
2014-01-09
2013-04-25
2013-02-20
DATE
SSt
SSt
SSt
SSt
SSt
SSt
SSt
BY
ALa
ALa
ALa
SSt
SSt
SSt
ALa
CHECKED
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-PD SMD Shielded Power Inductor
Order.- No.
SIZE
A4
7447715001
Size: 1245
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.
F1 Typical Inductance vs. Current Characteristics:
F2 Typical Temperature Rise vs. Current Characteristics:
DESCRIPTION
1.7
1.6
1.5
1.4
1.3
1.2
1.1
REV
2015-05-18
2015-02-10
2014-09-16
2014-06-16
2014-01-09
2013-04-25
2013-02-20
DATE
SSt
SSt
SSt
SSt
SSt
SSt
SSt
BY
ALa
ALa
ALa
SSt
SSt
SSt
ALa
CHECKED
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-PD SMD Shielded Power Inductor
Order.- No.
SIZE
A4
7447715001
Size: 1245
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.
F3 Typical Impedance Characteristics:
DESCRIPTION
1.7
1.6
1.5
1.4
1.3
1.2
1.1
REV
2015-05-18
2015-02-10
2014-09-16
2014-06-16
2014-01-09
2013-04-25
2013-02-20
DATE
SSt
SSt
SSt
SSt
SSt
SSt
SSt
BY
ALa
ALa
ALa
SSt
SSt
SSt
ALa
CHECKED
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-PD SMD Shielded Power Inductor
Order.- No.
SIZE
A4
7447715001
Size: 1245
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.
G Packaging Specification - Tape and Reel [mm]:
DESCRIPTION
1.7
1.6
1.5
1.4
1.3
1.2
1.1
REV
2015-05-18
2015-02-10
2014-09-16
2014-06-16
2014-01-09
2013-04-25
2013-02-20
DATE
SSt
SSt
SSt
SSt
SSt
SSt
SSt
BY
ALa
ALa
ALa
SSt
SSt
SSt
ALa
CHECKED
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-PD SMD Shielded Power Inductor
Order.- No.
SIZE
A4
7447715001
Size: 1245
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.
H Soldering Specifications:
H1: Classification Reflow Profile for SMT components:
H2: Classification Reflow Profiles
Profile Feature
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (ts) from (Tsmin to Tsmax)
Ramp-up rate (TL to TP)
Liquidous temperature (TL)
Time (tL) maintained above TL
Peak package body temperature (Tp)
Time within 5°C of actual peak temperature (tp)
Ramp-down rate (TP to TL)
Time 25°C to peak temperature
refer to IPC/JEDEC J-STD-020D
Pb-Free Assembly
150°C
200°C
60-120 seconds
3°C/ second max.
217°C
60-150 seconds
See Table H3
20-30 seconds
6°C/ second max.
8 minutes max.
H3: Package Classification Reflow Temperature
Package Thickness
PB-Free Assembly
PB-Free Assembly
PB-Free Assembly
refer to IPC/JEDEC J-STD-020D
< 1.6 mm
1.6 - 2.5 mm
≥ 2.5 mm
Volume mm³
<350
260°C
260°C
250°C
Volume mm³
350 - 2000
260°C
250°C
245°C
Volume mm³
>2000
260°C
245°C
245°C
DESCRIPTION
1.7
1.6
1.5
1.4
1.3
1.2
1.1
REV
2015-05-18
2015-02-10
2014-09-16
2014-06-16
2014-01-09
2013-04-25
2013-02-20
DATE
SSt
SSt
SSt
SSt
SSt
SSt
SSt
BY
ALa
ALa
ALa
SSt
SSt
SSt
ALa
CHECKED
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-PD SMD Shielded Power Inductor
Order.- No.
SIZE
A4
7447715001
Size: 1245
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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仿真是帮助机器人学习感知（从摄像机图像中了解世界）、规划（制定解决问题的行动序列）和控制（产生改变机器人位置和方向的电机指令）等新技能的一个必要工具。 机器人装配在汽车、航空航天、电子和医疗设备行业中无处不在。设置机器人执行装配任务是一个耗时且昂贵的过程，需要一整支团队来设计机器人的轨迹并仔细划定边界。 在其他机器人技术领域，仿真已经成为不可或缺的工具，尤其是在发展 AI 的过程中。但机...[详细]
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