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| 型号： | 744776022A |
| 厂商： | Wurth Electronics Inc |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR POWER 2.2UH 5.4A SMD |
| 产品目录绘图： | XL-Type Top XL-Type Bottom XL-Type Side |
| 3D 型号： | 744776zzz.igs 744776zzz.stp 744776zzz.wrl |
| 标准包装： | 1 |
| 系列： | WE-PD2 |
| 电感： | 2.2µH |
| 电流： | 5.4A |
| 类型： | 铁氧体芯体 |
| 容差： | ±20% |
| 屏蔽： | 无屏蔽 |
| DC 电阻(DCR)： | 最大 20 毫欧 |
| Q因子@频率： | 35 @ 7.96MHz |
| 频率 - 自谐振： | 68MHz |
| 材料 - 芯体： | 铁氧体 |
| 封装/外壳： | 0.374" L x 0.374" W x 0.217" H（9.50mm x 9.50mm x 5.50mm） |
| 安装类型： | 表面贴装 |
| 包装： | 剪切带 (CT) |
| 工作温度： | -40°C ~ 125°C |
| 频率 - 测试： | 1kHz |
| 产品目录页面： | 1805 (CN2011-ZH PDF) |
| 其它名称： | 732-1294-1 |
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744776022A
Bezeichnung :
description :
SPEICHERDROSSEL WE-PD2
POWER-CHOKE WE-PD2
DATUM / DATE : 2003-07-03
A Mechanische Abmessungen / dimensions :
Typ XL
A
C
A
B
C
D
E
F
G
9,5 ± 0,3
9,5 ± 0,3
5,5 ± 0,3
2,9 typ
10,0 ref
10,0 ref
2,8 ref
mm
mm
mm
mm
mm
mm
mm
marking dot is start winding &
inductance code
B Elektrische Eigenschaften / electrical properties :
C L?tpad / soldering spec. :
Eigenschaften /
properties
Testbedingungen /
test conditions
Wert / value
Einheit / unit
tol.
E
Induktivit?t /
inductance
Güte Q /
Q factor
1 kHz / 0,25V
7,960 MHz
L
Q
2,2
35
μH
±20%
DC-Widerstand /
DC-resistance
Nennstrom /
rated current
Eigenres.-Frequenz /
self-res.-fequency
R DC
I DC
SRF
0,02
5,40
68,00
Ω
A
MHz
max.
max.
G F
D Prüfger?te / test equipment :
E Testbedingungen / test conditions :
HP 4274 A für/for L und/and Q
HP 4274 A für/for R DC und I DC
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
33%
+20°C
F Werkstoffe & Zulassungen / material & approvals
G Eigenschaften / general specifications :
Basismaterial / base material:
Draht / wire:
Ferrit
2UEW ; 130°C
Lagertemperatur / storage temperature: -40°C ~ + 125°C
Betriebstemp. / operating temperature: -40°C ~ +105°C
Freigabe erteilt / general release:
...........................................................................
Kunde / customer
..................................................................................
Datum / date
...........................................................................
Geprüft / checked
Unterschrift / signature
Würth Elektronik
..................................................................................
Kontrolliert / approved
SST
RT
RT
MST
Name
Update temperature
Update
Update
Neugestaltung
?nderung / modification
03-07-03
2002-01-20
02-04-10
02-02-05
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 1 VON 1
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相关代理商/技术参数 |
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| 744776033 | 制造商:WURTH 制造商全称:Wurth Elektronik GmbH & Co. KG, Germany. 功能描述:POWER-CHOKE WE-PD2 |
| 744776033A | 功能描述:固定电感器 Pwr Choke Inductor 3.3uH 20% 5A 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 |
| 744776047 | 制造商:WURTH 制造商全称:Wurth Elektronik GmbH & Co. KG, Germany. 功能描述:POWER-CHOKE WE-PD2 |
| 744776047A | 功能描述:固定电感器 Pwr Choke Inductor 4.7uH 20% 4A 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 |
| 744776056 | 制造商:WURTH 制造商全称:Wurth Elektronik GmbH & Co. KG, Germany. 功能描述:POWER-CHOKE WE-PD2 |
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