Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744114
SPEICHERDROSSEL WE-SI
Bezeichnung :
description :
TOROIDAL LINE CHOKE WE-SI
DATUM / DATE : 2009-12-01
A
Mechanische Abmessungen / dimensions:
A
B
C
D
E
F
18,0 max
9,0 max
20,0 2,0
1,0 min
7,5 1,5
ø 0,5 ref
mm
mm
mm
mm
mm
mm
@@FRM
1@@
B
Elektrische Eigenschaften / electrical properties:
C Lötpad / soldering spec.:
Eigenschaften /
Testbedingungen /
test conditions
Wert / value
Einheit / unit
tol.
properties
Leerlauf-Induktivität /
inductance
10 kHz / 5mA
LO
LN
20%
min.
max.
127,0
µH
µH
Ω
Nenn-Induktivität /
nominal inductance
DC-Widerstand /
DC-resistance
10 kHz/5mA/IN
100,0
RDC
IN
0,1200
1,0
Nennstrom /
nominal current
A
D
Prüfgeräte / test equipment:
E Testbedingungen / test conditions:
Wayne Kerr 3260B für/for L0
Luftfeuchtigkeit / humidity:
33%
GMC Metrahit 27I Milliohmmeter für/for RDC
Fluke 54II Thermometer für/for IDC
Umgebungstemperatur / temperature:
+20°C
F
Werkstoffe & Zulassungen / material & approvals:
G Eigenschaften / general specifications:
Basismaterial / base material:
Draht / wire:
Ferrit / ferrite 3 W 7538
2 UEW; 130°C
Betriebstemp. / operating temperature -25°C - + 85°C
Kunde / customer
Freigabe erteilt / general release:
................................................................................
..................................................................................
Unterschrift / signature
Würth Elektronik
Datum / date
CZ
CZ
Version 4
Version 3
2009-12-01
2009-07-22
................................................................................
..................................................................................
MST
Version 1
2004-10-11
Geprüft / checked
Kontrolliert / approved
Name
Änderung / modification
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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