744766056 Datasheet, PDF (1/1 Pages) Wurth Elektronik GmbH & Co. KG, Germany. – SMD-RF-Choke WE-GF

Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744766056
Bezeichnung :
description :
SMD-HF-Entstördrossel WE-GF
SMD-RF-Choke WE-GF
A Mechanische Abmessungen / dimensions :
LF
RoHS compliant
DATUM / DATE : 2004-10-11
Typ / Type L
A
4,2 ± 0,2
mm
B
4,5 ± 0,3
mm
C
3,2 ± 0,4
mm
D
D
1,0 ref.
mm
E
3,2 ± 0,2
mm
A
D
D
F
eE
F
1,2
mm
B
@@FRM 1@@
B Elektrische Eigenschaften / electrical properties :
Eigenschaften /
properties
Induktivität /
inductance
Testbedingungen /
test conditions
7,96 MHz
L
Wert / value
5,60
Güte Q /
Q factor
7,96 MHz
Q
50
DC-Widerstand /
DC-resistance
R_DC
1,10
Nennstrom /
rated current
I_DC
300
Eigenres.-Frequenz /
self-res.-fequency
SRF
33
Einheit / unit
µH
tol.
±10%
C Lötpad / soldering spec. :
[mm]
min.
Ω
max.
mA
MHz
max.
typ.
1,5 3,0 1,5
D Prüfgeräte / test equipment :
E Testbedingungen / test conditions :
HP 4291 B für/for L und/and Q
HP 4338 B für/for R_DC
HP 4284 A für/for I_DC
HP 8722 D für/for SRF
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
33%
+20°C
F Werkstoffe & Zulassungen / material & approvals : G Eigenschaften / general specifications :
Basismaterial / base material:
Anschlusspad/ Terminal
Gehäuse/ Housing
Ferrit / ferrite
Cu/Sn
UL94-V0
Betriebstemp. / operating temperature: -40°C - + 105°C
Umgebungstemp. / ambient temperature: -40°C - + 85°C
It is recommended that the temperature of the part does
not exceed 105°C under worst case operating conditions.
Freigabe erteilt / general release:
Kunde / customer
...........................................................................
Datum / date
..................................................................................
Unterschrift / signature
Würth Elektronik
MST
AG/LF/MST
Version 4
Version 3
04-10-11
03-12-04
MST
Version 2
02-03-27
...........................................................................
Geprüft / checked
..................................................................................
Kontrolliert / approved
JH
Name
Version 1
Änderung / modification
00-12-06
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 etc. 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
electronic 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.de
SEITE 1 VON 1