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744822120 Datasheet(PDF) 1 Page - Wurth Elektronik GmbH & Co. KG, Germany.

Part No. 744822120
Description  COMMON MODE CHOKE WE-CMB
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Maker  WURTH [Wurth Elektronik GmbH & Co. KG, Germany.]
Homepage  http://www.we-online.com
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744822120 Datasheet(HTML) 1 Page - Wurth Elektronik GmbH & Co. KG, Germany.

   
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Bezeichnung :
description :
S
A
17,5 max
mm
B
13,0 max
mm
C
7,7 ± 0,5
mm
D
5,0 ± 0,5
mm
E
22,0 max.
mm
F
3,0 ± 0,5
mm
G
0,7 typ.
mm
Eigenschaften /
properties
Wert / value
Einheit / unit
tol.
Leerlauf-Induktivität /
inductance
DC-Widerstand /
DC-resistance
Nennstrom /
nominal current
Nennspannung /
nominal voltage
33%
+25°C
1500 V,50 Hz
5mA , 2 sec.
MST
Version 4
04-10-11
MST
Version 3
04-05-24
MST
Version 2
03-10-09
MST
Version 1
03-07-03
Name
Änderung / modification
Datum / date
Würth Elektronik
.........................................................................
F Werkstoffe & Zulassungen / material & approvals
G Eigenschaften / general specifications:
D Prüfgeräte / test equipment:
Freigabe erteilt / general release:
Kunde / customer
B Elektrische Eigenschaften / electrical properties:
250
http://www.we-online.com
Datum / date
...........................................................................
Unterschrift / signature
Kontrolliert / approved
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
Geprüft / checked
...........................................................................
.........................................................................
Spezifikation für Freigabe / specification for release
DATUM / DATE : 2004-10-11
max.
A
Testbedingungen / test
conditions
0,5
540,0
±30%
UL94V-2
Abstandhalter / spacer:
UL94V-0
Klimabeständigkeit/ climatic class:
40/125/21
Sockel / base:
UL94V-0
Draht / wire:
2UEWF (155°C)
Kleber / glue:
Kunde / customer :
STROMKOMP. DROSSEL WE-CMB
COMMON MODE CHOKE WE-CMB
Artikelnummer / part number :
mH
RDC
744822120
LO
20,0
A Mechanische Abmessungen / dimensions:
10 kHz / 50µA
VAC
m
typ.
WAYNE KERR WK3260B/WK3265 für/for L0/LN und/and RDC
UN
IDC
E Testbedingungen / test conditions:
max.
@ 25°C
HP 34401 A für/for IN
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
Prüfspannung / testing voltage
Betriebstemp. / operating temperature:
-40°C - + 125°C
Übertemperatur / temperature rise:
< 55 K
It is recommended that the temperature of the part does
not exceed 125°C under worst case operating conditions.
A
G
1
2
N1
3
4
N2
B
F
E
D
C
1
2
3
4
RoHS
compliant
LF
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.
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