WURTH 744220

Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
LF
744220
STROMKOMP. SMD LINE FILTER WE-SL2
COMMON MODE SMD LINE FILTER WE-SL2
Bezeichnung :
description :
DATUM / DATE : 2004-10-11
A Mechanische Abmessungen / dimensions:
C
H
3
B
4
G
D
A
2
WE
F
2
3
= = = = =
4
1
1
Ee
9,2 ± 0,3
6,0 ± 0,3
5,0 ± 0,2
2,0 ref.
2,54 ± 0,2
5,7 ref.
1,4 ref.
1,0 ± 0,1
A
B
C
D
E
F
G
H
mm
mm
mm
mm
mm
mm
mm
@@FRM 1@@
B Elektrische Eigenschaften / electrical properties:
Testbedingungen /
test conditions
5 mV / 100 KHz
C Lötpad / soldering spec.:
Wert / value
Einheit / unit
tol.
L1-4;2-3
4.700
µH
± 50 %
UDC
80
V
RDC
0,75
Ω
max.
IDC
0,50
A
max.
Z
20000
Ω
max.
1,2
1,2
D Prüfgeräte / test equipment:
2,54
Eigenschaften /
properties
Induktivität /
inductance
Nennspannung/
rated voltage
DC-Widerstand /
DC-resistance
Nennstrom /
rated current
Impedanz /
impedance
2,0
9,5
E Testbedingungen / test conditions:
HP 4274 A für/for L und/and Q
Luftfeuchtigkeit / humidity:
33%
HP 34401 A für/for IDC und/and RDC
Umgebungstemperatur / temperature:
+20°C
F Werkstoffe & Zulassungen / material & approvals
G Eigenschaften / granted properties:
Basismaterial / base material:
Ferrit / ferrite
Betriebstemp. / operating temperature:
Draht / wire:
Class F
Umgebungstemp. / ambient temperature: -40°C - + 85°C
UL94-V0
It is recommended that the temperature of the part does
Gehäuse / Housing:
-40°C - + 125°C
not exceed 125°C under worst case operating conditions.
Spannungsfestigkeit / High-Pot Test:(60Hz 3mA 3sec.)
Freigabe erteilt / general release:
..................................................................................
Datum / date
..................................................................................
Geprüft / checked
500 VAC
Kunde / customer
..................................................................................BKO
Unterschrift / signature
Würth Elektronik
Version 5
2008-04-29
MST
Version 4
2004-10-11
MST
Version 3
2004-03-29
AG
Version 2
2003-04-15
..................................................................................MST
Kontrolliert / approved
Name
Version 1
Änderung / modification
2002-04-17
Datum / date
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 2
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
744220
LF
STROMKOMP. SMD LINE FILTER WE-SL2
COMMON MODE SMD LINE FILTER WE-SL2
DATUM / DATE : 2004-10-11
H Impedanzverlauf / impedance curve:
100000
Impedanz / impedance [Ohm]
10000
1000
100
10
1
0,01
0,1
1
10
Frequenz / frequency [MHz]
IF BW 10kHz
START 1 MHz
POWER 0 dBm
SWP 134,5 msec
STOP 10 MHz
Z (com)
common mode
differential mode
= = = = =
= = = = =
Freigabe erteilt / general release:
..................................................................................
Datum / date
..................................................................................
Geprüft / checked
Kunde / customer
..................................................................................BKO
Unterschrift / signature
Würth Elektronik
08-04-29
Version 4
04-10-11
MST
Version 3
2004-03-29
AG
Version 2
2003-04-15
..................................................................................MST
Kontrolliert / approved
Version 5
MST
Name
Version 1
Änderung / modification
2002-04-17
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
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