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参数资料
| 型号： | 744874470 |
| 厂商： | Wurth Electronics Inc |
| 文件页数： | 3/3页 |
| 文件大小： | 0K |
| 描述： | COUPLED INDUCTOR FLYBACK 47UH |
| 标准包装： | 1 |
| 系列： | WE-DD |
| 每一线圈的电感： | 47µH |
| 线圈数目： | 2 |
| 电流： | 1.8A |
| 容差： | ±20% |
| 电感 - 串行连接： | 188µH |
| 电感 - 并行连接： | 47µH |
| DC 电阻(DCR)： | 最大 150 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 |
| 其它名称： | 732-3887-6 |
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744874470
Bezeichnung :
description :
DOPPELDROSSEL WE-DD
POWER-CHOKE WE-DD
DATUM / DATE : 2010-10-01
I Rollenspezifikation / tape and reel specification:
Gurtspezifikation / Tape specification:
A
12,55 ± 0,1
mm
?D
E
F
G
B
C
16,0 ± 0,1
24,0 ± 0,3
mm
mm
1,50 - 0,0
C
C
H
C
D
E
F
+ 0,1
4,00 ± 0,1
2,00 ± 0,1
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:
..................................................................................
Datum / date
Kunde / customer
................................................................................
Unterschrift / signature
Würth Elektronik
...............................................
Geprüft / checked
.............................................
Kontrolliert / approved
OO
Name
Version 1
?nderung / modification
10-01-01
Datum / date
This electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and reliability is especially
required or if there is the possibility of direct damage or injury to human body, for example in the range of 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 must be informed 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.
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 |
|---|---|
| 744877001 | COUPLED INDUCTOR SEPIC/CUK 1.8UH |
| 744877002 | COUPLED INDUCTOR SEPIC/CUK 2.4UH |
| 744877003 | COUPLED INDUCTOR SEPIC/CUK 3.3UH |
| 744877004 | COUPLED INDUCTOR SEPIC/CUK 4.7UH |
| 744877005 | COUPLED INDUCTOR SEPIC/CUK 5.6UH |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 744877001 | 功能描述:耦合电感 COUPLED INDUCTOR SEPIC/CUK 1.8UH 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 |
| 744877002 | 功能描述:耦合电感 COUPLED INDUCTOR SEPIC/CUK 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 |
| 744877003 | 功能描述:耦合电感 COUPLED INDUCTOR SEPIC/CUK 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 |
| 744877004 | 功能描述:耦合电感 COUPLED INDUCTOR SEPIC/CUK 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 |
| 744877005 | 功能描述:耦合电感 WE-DD Coupled Inductor 7345 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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