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| 型号： | 744775025A |
| 厂商： | Wurth Electronics Inc |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR POWER 2.5UH 5.0A SMD |
| 产品目录绘图： | L-Type Top L-Type Side L-Type Bottom |
| 3D 型号： | 744775zzz.igs 744775zzz.stp 744775zzz.wrl |
| 标准包装： | 1 |
| 系列： | WE-PD2 |
| 电感： | 2.5µH |
| 电流： | 5A |
| 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： | 32 @ 7.96MHz |
| 频率 - 自谐振： | 70MHz |
| 材料 - 芯体： | 铁氧体 |
| 封装/外壳： | 0.295" L x 0.295" W x 0.197" H（7.50mm x 7.50mm x 5.00mm） |
| 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： | 1kHz |
| 其它名称： | 732-1280-6 |
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744775025A
LF
Bezeichnung :
description :
SPEICHERDROSSEL WE-PD2
POWER-CHOKE WE-PD2
RoHS compliant
DATUM / DATE : 2004-10-11
A Mechanische Abmessungen / dimensions :
Typ L
A
B
A
B
C
D
E
F
7,5 ± 0,3
5,0 ± 0,3
2,6 ref
8,0 ref
7,8 ref
2,4 ref
mm
mm
mm
mm
mm
mm
marking dot is start winding
& inductance code
B Elektrische Eigenschaften / electrical properties:
@@FRM 1@@
C L?tpad / soldering spec.:
Eigenschaften /
properties
Testbedingungen /
test conditions
Wert / value
Einheit / unit
tol.
D
Induktivit?t /
inductance
1 kHz
L
2,50
μH
± 20%
Güte Q /
Q factor
DC-Widerstand /
DC-resistance
7,960 MHz
Q
R DC
32
0,02
?
max.
F
E
Nennstrom /
rated current
Eigenres.-Frequenz /
self-res.-fequency
I DC
SRF
5,00
70,00
A
MHz
max.
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:
Freigabe erteilt / general release:
..........................................................................
Datum / date
Ferrit
class F
Lagertemperatur / storage temperature: -40°C ~ + 125°C
Betriebstemp. / operating temperature: -40°C ~ + 125°C
Kunde / customer
............................................................................
Unterschrift / signature
Würth Elektronik
RT
SST
Version 3
Version 2
2004-10-11
2003-07-02
..........................................................................
Geprüft / checked
............................................................
Kontrolliert / approved
JH
Name
Version 1
?nderung / modification
2000-12-06
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 equipme
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
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 1 VON 1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 744775033 | 制造商:WURTH 制造商全称:Wurth Elektronik GmbH & Co. KG, Germany. 功能描述:POWER-CHOKE WE-PD2 |
| 744775033A | 功能描述:固定电感器 Pwr Choke Inductor 3.3uH 20% 4.6A 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 |
| 744775047 | 制造商:WURTH 制造商全称:Wurth Elektronik GmbH & Co. KG, Germany. 功能描述:POWER-CHOKE WE-PD2 |
| 744775047A | 功能描述:固定电感器 Pwr Choke Inductor 4.7uH 20% 3.7A 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 |
| 744775056 | 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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