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参数资料
| 型号： | 744871470 |
| 厂商： | Wurth Electronics Inc |
| 文件页数： | 3/3页 |
| 文件大小： | 0K |
| 描述： | COUPLED INDUCTOR SEPIC/CUK 47UH |
| 产品培训模块： | Coupled Inductors for SEPIC Converter Applications |
| 产品目录绘图： | WE-DD Series L,XL,XXL TypeTop WE-DD Series L,XL,XXL Type Bottom WE-DD Series L Type Side |
| 特色产品： | WE-DD Coupled Inductors Series |
| 3D 型号： | 74487zzzz.igs 74487zzzz.stp 74487zzzz.wrl |
| 标准包装： | 1 |
| 系列： | WE-DD |
| 每一线圈的电感： | 47µH |
| 线圈数目： | 2 |
| 电流： | 1.1A |
| 容差： | ±20% |
| 电感 - 串行连接： | 188µH |
| 电感 - 并行连接： | 47µH |
| DC 电阻(DCR)： | 最大 180 毫欧 |
| 安装类型： | 表面贴装 |
| 尺寸/尺寸： | 0.492" L x 0.492" W（12.50mm x 12.50mm） |
| 高度： | 0.256"（6.50mm） |
| 包装： | 标准包装 |
| 产品目录页面： | 1806 (CN2011-ZH PDF) |
| 其它名称： | 732-2320-6 |
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744871470
LF
Bezeichnung :
description :
DOPPELDROSSEL WE-DD
POWER-CHOKE WE-DD
RoHS compliant
DATUM / DATE : 2005-03-29
I Rollenspezifikation / tape and reel specification:
Gurtspezifikation / Tape specification:
A
12,55 ± 0,1
mm
1,50 - 0,0
?D
E
F
G
H
C
B
C
D
E
F
16,0 ± 0,1
24,0 ± 0,3
+ 0,1
4,00 ± 0,1
2,00 ± 0,1
mm
mm
mm
mm
mm
G
1,75 ± 0,1
mm
A
B
T
H
I
11,5 ± 0,1
12,55 ± 0,1
mm
mm
J
6,60 ± 0,1
mm
I
T
0,40 ± 0,05
mm
J
Rollenspezifikation / Reel specification:
a
330,0 ± 2,0
mm
a
b
d
b
21,00 ± 0,8
mm
c
d
13,00 ± 0,5
100,0 ± 1,0
mm
mm
?c
150°
The force for tearing off cover tape is
20 to 70 grams in arrow direction
feeding direction
Freigabe erteilt / general release:
..................................................................................
Kunde / customer
..................................................................................
Datum / date
...............................................
Geprüft / checked
Unterschrift / signature
Würth Elektronik
.............................................
Kontrolliert / approved
SST
MST
SST
SST
Name
Version 5
Version 4
Version 3
Version 1
?nderung / modification
05-03-29
04-10-11
04-03-09
03-11-13
Datum / date
This electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such as
aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.
where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electronic component in general electronic equipments,
when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before use. It is essential to
give consideration when to install a protective circuit at the design stage.
Würth Elektronik eiSos GmbH & Co.KG
D-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
http://www.we-online.com
SEITE 3 VON 3
相关PDF资料 |
PDF描述 |
|---|---|
| 744873001 | COUPLED INDUCTOR FLYBACK 1.5UH |
| 744873002 | COUPLED INDUCTOR FLYBACK 2.4UH |
| 744873003 | COUPLED INDUCTOR FLYBACK 3.3UH |
| 744873004 | COUPLED INDUCTOR FLYBACK 4.7UH |
| 744873100 | COUPLED INDUCTOR FLYBACK 10UH |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 744873001 | 功能描述:耦合电感 COUPLED INDUCTOR FLYBACK 1.5UH RoHS:否 制造商:Bourns 电感 - 并联:10 uH 电感 - 串联:40 uH 容差:20 % 最大直流电流:2.08 A 最大直流电阻:0.0826 Ohms 端接类型:SMD/SMT 工作温度范围:- 40 C to + 105 C 系列:SRF0703 类型:Dual-Winding Shielded Power Inductors |
| 744873002 | 功能描述:耦合电感 COUPLED INDUCTOR FLYBACK 2.4UH RoHS:否 制造商:Bourns 电感 - 并联:10 uH 电感 - 串联:40 uH 容差:20 % 最大直流电流:2.08 A 最大直流电阻:0.0826 Ohms 端接类型:SMD/SMT 工作温度范围:- 40 C to + 105 C 系列:SRF0703 类型:Dual-Winding Shielded Power Inductors |
| 744873003 | 功能描述:耦合电感 COUPLED INDUCTOR FLYBACK 3.3UH RoHS:否 制造商:Bourns 电感 - 并联:10 uH 电感 - 串联:40 uH 容差:20 % 最大直流电流:2.08 A 最大直流电阻:0.0826 Ohms 端接类型:SMD/SMT 工作温度范围:- 40 C to + 105 C 系列:SRF0703 类型:Dual-Winding Shielded Power Inductors |
| 744873004 | 功能描述:耦合电感 COUPLED INDUCTOR FLYBACK 4.7UH RoHS:否 制造商:Bourns 电感 - 并联:10 uH 电感 - 串联:40 uH 容差:20 % 最大直流电流:2.08 A 最大直流电阻:0.0826 Ohms 端接类型:SMD/SMT 工作温度范围:- 40 C to + 105 C 系列:SRF0703 类型:Dual-Winding Shielded Power Inductors |
| 744873100 | 功能描述:耦合电感 COUPLED INDUCTOR FLYBACK 10UH RoHS:否 制造商:Bourns 电感 - 并联:10 uH 电感 - 串联:40 uH 容差:20 % 最大直流电流:2.08 A 最大直流电阻:0.0826 Ohms 端接类型:SMD/SMT 工作温度范围:- 40 C to + 105 C 系列:SRF0703 类型:Dual-Winding Shielded Power Inductors |
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