744776012A Datasheet, PDF (1/1 Pages) Wurth Elektronik GmbH & Co. KG, Germany. – POWER-CHOKE WE-PD2

Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744776012A
Bezeichnung :
description :
SPEICHERDROSSEL WE-PD2
POWER-CHOKE WE-PD2
A Mechanische Abmessungen / dimensions:
DATUM / DATE : 2007-01-02
Typ XL
A
C
marking dot is start winding &
inductance code
A
9,5 ± 0,3
mm
B
9,5 ± 0,3
mm
C
5,5 ± 0,3
mm
D
2,9 typ
mm
E
10,0 ref
mm
F
10,0 ref
mm
G
2,8 ref
mm
B Elektrische Eigenschaften / electrical properties:
Eigenschaften /
properties
Testbedingungen /
test conditions
Wert / value
Induktivität /
inductance
1 kHz / 0,25V
L
1,2
Güte Q /
Q factor
7,960 MHz
Q
DC-Widerstand /
DC-resistance
R_DC
0,02
Nennstrom /
rated current
I_DC
5,50
Eigenres.-Frequenz /
self-res.-fequency
SRF 130,00
D Prüfgeräte / test equipment:
HP 4274 A für/for L und/and Q
HP 4274 A für/for R_DC und I_DC
C Lötpad / soldering spec.:
Einheit / unit tol.
E
µH
±20%
Ω
A
MHz
max.
max.
GF
E Testbedingungen / test conditions:
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
33%
+20°C
F Werkstoffe & Zulassungen / material & approvals
Basismaterial / base material:
Draht / wire:
Ferrit
class F
G Eigenschaften / general specifications:
Lagertemperatur / storage temperature: -40°C ~ + 125°C
Betriebstemp. / operating temperature: -40°C ~ +105°C
Freigabe erteilt / general release:
Kunde / customer
...........................................................................
Datum / date
..................................................................................
Unterschrift / signature
Würth Elektronik
...........................................................................
Geprüft / checked
..................................................................................
Kontrolliert / approved
MST
Name
Neugestaltung
Änderung / modification
07-01-02
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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