7446630047 Datasheet, PDF (1/2 Pages) Wurth Elektronik GmbH & Co. KG, Germany. – CURRENT-COMPENSATED CHOKE WE-LF SMD

Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
7446630047
Bezeichnung :
description :
STROMKOMPENSIERTE DROSSEL WE-LF SMD
CURRENT-COMPENSATED CHOKE WE-LF SMD
A Mechanische Abmessungen / dimensions:
D
A
E
G
DATUM / DATE : 2008-08-20
Gehäuse / case: SH
A
18,5 max.
mm
B
23,3 max.
mm
C
11,5 max.
mm
D
10 ± 0,2
mm
E
5 ± 0,2
mm
F
19,6 ± 0,3
mm
G
2,1 ± 0,1
mm
H
0,4 typ.
mm
B Elektrische Eigenschaften / electrical properties:
Eigenschaften /
properties
Leerlauf-Induktivität /
inductance
DC-Widerstand /
DC-resistance
Nennstrom /
rated current
Nennspannung /
rated voltage
Testbedingungen / test
conditions
10 kHz / 0,1 mA / 20°C
@ 20 °C
@ 70 °C
50 Hz
L_O
R_DC
I_N
U_N
Wert / value
47,00
2,60
0,30
250
D Prüfgeräte / test equipment:
Einheit / unit
mH
Ω
A
V
tol.
±30%
±10%
C Lötpad / land pattern.:
4
24,6
E Testbedingungen / test conditions:
WAYNE KERR WK3260B/WK3265 für/for L0 und/and RDC
HP 34401 A für/for IN
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
Prüfspannung / testing voltage
33%
+25°C
1500 V, 50 Hz
5mA, 2 sec.
F Werkstoffe & Zulassungen / material & approvals:
G Eigenschaften / general specifications:
Sockel / base:
Draht / wire:
Kleber / glue:
Abstandhalter / spacer:
UL94V-0
Class F
UL94V-2
UL94V-0
Klimabeständigkeit/ climatic class:
40/125/21
Betriebstemp. / operating temperature: -25°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
..................................................................................
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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