744765110A Datasheet, PDF (1/1 Pages) Wurth Elektronik GmbH & Co. KG, Germany. – Ceramic-SMD-Inductor WE-KI

Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744765110A
Bezeichnung :
description :
Keramik-SMD-Induktivität WE-KI
Ceramic-SMD-Inductor WE-KI
A Mechanische Abmessungen / dimensions:
LF
RoHS compliant
DATUM / DATE : 2004-10-11
Größe / size 0402
B
C
D
A
D
A
1,0 ± 0,1
mm
B
0,55 ± 0,1
mm
C
0,5 ± 0,1
mm
D
0,2 ± 0,1
mm
H
0,65
mm
I
0,375
mm
J
0,45
mm
B Elektrische Eigenschaften / electrical properties:
Eigenschaften / Testbedingungen /
properties
test conditions
Induktivität /
inductance
250 MHz
L
Wert / value
10,0
Güte Q /
Q factor
250 MHz
Q
23
Güte Q /
Q factor
DC-Widerstand /
DC-resistance
900 MHz
Q
47
R_DC
0,195
Nennstrom /
rated current
Eigenres.-Frequenz /
self-res.-frequency
∆T = 15 K
I_DC
SRF
480
3900
Einheit / unit
nH
Ω
mA
MHz
tol.
±5%
min.
typ.
max.
max.
min.
C Lötpad / soldering spec.:
H
I
J
I
D Prüfgeräte / test equipment:
E Testbedingungen / test conditions:
Agilent 4287A + HP 16193A für/for L und/and Q
HP 4338B für/for R_DC
HP 4285A + 42841A + 42842C + 42851-6110 für/for I_DC
ENA 5071B für/for SRF
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
60 … 70%
25°C
F Werkstoffe & Zulassungen / material & approvals
G Eigenschaften / general specifications:
Basismaterial / base material:
Kontaktmaterial / contact plating:
Keramik/ ceramic
Mo/Mn + Ni + Au
Umgebungstemperatur / ambient temperature: -40°C ~ + 110°C
Betriebstemperatur / operating temperature: -40°C ~ +125°C
Lagerbedingungen / storage conditions: -10°C ~ + 40°C
30 ~ 70% RH
Freigabe erteilt / general release:
Kunde / customer
.............................................................................
Datum / date
.................................................................................
Unterschrift / signature
Würth Elektronik
.........................................................
Geprüft / checked
............................................................ AWe
Kontrolliert / approved
Name
Version 1
Änderung / modification
04-10-11
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.com
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