744823333 Datasheet, PDF (1/1 Pages) Wurth Elektronik GmbH & Co. KG, Germany. – COMMON MODE CHOKE WE-CMB

Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744823333
Bezeichnung :
description :
STROMKOMP. DROSSEL WE-CMB
COMMON MODE CHOKE WE-CMB
A Mechanische Abmessungen / dimensions:
A
B
E
G
C
F
LF
RoHS compliant
D
12
43
DATUM / DATE : 2004-10-11
M
A
23,5 max.
mm
B
13,0 ± 0,5
mm
C
7,5 ± 0,5
mm
D
10,7 ± 0,5
mm
E
28,0 max.
mm
F
3,0 ± 0,5
mm
G
0,7 ref.
mm
@@FRM 1@@
B Elektrische Eigenschaften / electrical properties:
Eigenschaften /
properties
Leerlauf-Induktivität
inductance
Testbedingungen / test
conditions
10 kHz / 50µA
L_O
Wert / value
3,3
DC-Widerstand /
DC-resistance
Nennstrom /
nominal current
@ 25°C
R_DC
60
I_DC
2,5
Nennspannung/
nominal voltage
U_N
250
Einheit / unit
mH
mΩ
A
V_AC
tol.
±30%
max.
max.
typ.
C Schaltbild / schematic:
1
4
N1
N2
2
3
D Prüfgeräte / test equipment:
WAYNE KERR WK3260B/WK3265 für/for L₀/L_N und/and RDC
HP 34401 A für/for I_N
E Testbedingungen/ test conditions:
Luftfeuchtigkeit / humidity:
33%
Umgebungstemperatur / temperature:
+25°C
Prüfspannung / testing voltage
1500 V,50 Hz
5mA , 2 sec.
F Werkstoffe & Zulassungen / material & approvals G Eigenschaften / general specifications:
Sockel / base:
Draht / wire:
Verguß / molding:
Abstandhalter / spacer:
UL94V-0
2UEWF (155°C)
UL94V-2
UL94V-0
Klimabeständigkeit/ climatic class:
40/125/21
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.
Freigabe erteilt / general release:
Kunde / customer
..........................................................................
Datum / date
........................................................................
Unterschrift / signature
Würth Elektronik
MST
MST
Version 4
Version 3
04-10-11
04-06-22
MST Version 2
03-12-01
..........................................................................
Geprüft / checked
........................................................................ MST
Kontrolliert / approved Name
Version 1
Änderung / modification
03-07-03
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 e
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 electro
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
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