744821120 [WURTH]
COMMON MODE CHOKE WE-CMB; 共模扼流圈WE- CMB
| 型号： | 744821120 |
| 厂家： | 
WURTH ELEKTRONIK GMBH & CO. KG, GERMANY. |
| 描述： | COMMON MODE CHOKE WE-CMB |
| 文件： | 总1页 (文件大小：167K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
LF
744821120
RoHS compliant
DATUM / DATE : 2004-10-11
STROMKOMPENSIERTE DROSSEL WE-CMB
COMMON MODE CHOKE WE-CMB
Bezeichnung :
description :
A
Mechanische Abmessungen / dimensions:
XS
B
A
A
B
C
D
E
F
15 max.
7,5 max.
10,0 ± 0,5
4,5 ± 0,5
17,5 max.
2,5 ± 0,5
0,7 ref.
mm
mm
mm
mm
mm
mm
mm
D
1
4
2
E
C
3
G
G
F
B
Elektrische Eigenschaften / electrical properties:
C
Lötpad / soldering spec.:
Eigenschaften /
Testbedingungen / test
Wert / value Einheit / unit
tol.
properties
Leerlauf-Induktivität /
inductance
DC-Widerstand /
DC-resistance
Nennstrom /
nominal current
Nennspannung/
nominal voltage
conditions
10 kHz / 50µA
@ 25°C
±30%
max.
max.
typ.
LO
RDC
IDC
20,0
1000,0
0,5
mH
mΩ
A
1
4
N1
N2
2
3
UN
VAC
230
D
Prüfgeräte / test equipment:
E Testbedingungen / test conditions:
FLUKE PM 6306 für/for L0/LN
Luftfeuchtigkeit / humidity:
33%
HP 34401 A für/for IN und/and RDC
Umgebungstemperatur / temperature:
+25°C
1500 V, 50 Hz
5mA, 2 sec.
Prüfspannung / testing voltage
F Werkstoffe & Zulassungen / material & approvals
G
Eigenschaften / general specifications:
Sockel / base:
UL94V-0
Class F
Klimabeständigkeit/ climatic class:
Betriebstemp. / operating temperature: -40°C - + 125°C
Übertemperatur / temperature rise: < 55 K
40/125/21
Draht / wire:
Kleber / glue:
UL94V-2
UL94V-0
Abstandhalter / spacer:
It is recommended that the temperature of the part does
not exceed 125°C under worst case operating conditions.
Kunde / customer
Freigabe erteilt / general release:
................................................................................
..............................................................................
Unterschrift / signature
Würth Elektronik
Datum / date
MST
Version 2
05-06-17
................................................................................
MST
Version 1
04-06-08
Geprüft / checked
Kontrolliert / approved
Name
Änderung / modification
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 1 VON 1
相关型号：
©2020 ICPDF网 联系我们和版权申明