7440700012 WUERTH ELEKTRONIK, 7440700012 Datasheet

CHOKE, SMD 1.2UH, 4.6A

7440700012

Manufacturer Part Number
7440700012
Description
CHOKE, SMD 1.2UH, 4.6A
Manufacturer
WUERTH ELEKTRONIK
Series
WE-TPCr
Datasheet

Specifications of 7440700012

Inductance
1.2µH
Inductance Tolerance
± 30%
Dc Resistance Max
0.0165ohm
Dc Current Rating
4.6A
Resonant Frequency
150MHz
Core Material
Ferrite
Inductor Case Style
8020
No. Of Pins
2
Svhc
No SVHC (18-Jun-2010)
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
7440700012
Manufacturer:
WE
Quantity:
60 000
Part Number:
7440700012
Manufacturer:
WURTH/伍尔特
Quantity:
20 000
..................................................................................
...............................................
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
Induktivität /
inductance
DC-Widerstand /
DC-resistance
DC-Widerstand /
DC-resistance
Nennstrom /
rated Current
Sättigungsstrom /
saturation current
Eigenres.-Frequenz /
self-res.-fequency
Freigabe erteilt / general release:
A
D
F
WAYNE KERR 3260B für/for L
Agilent N5776A für/for I
Metra Hit 27I für/for R
Basismaterial / base material:
Draht / wire:
Endoberfläche / finishing electrode:
Eigenschaften / properties
Werkstoffe & Zulassungen / material & approvals:
Mechanische Abmessungen / dimensions:
Prüfgeräte / test equipment:
start of winding
Geprüft / checked
Datum / date
Marking
A
D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
DC;
DC;
Spezifikation für Freigabe / specification for release
SPEICHERDROSSEL WE-TPC
POWER-CHOKE WE-TPC
Testbedingungen /
0
; I
100 kHz / 10mA
B
test conditions
SAT
∆ ∆ ∆ ∆ L/L < 35%
∆ ∆ ∆ ∆ T = 40 K
@ 20° C
@ 20° C
@ 20° C
C
Würth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KG
Ferrit/ ferrite
Class H
Ag/Ni/Sn
7440700012
R
R
SRF
DC max.
DC typ.
I
Lo
I
sat
N
..................................................................................
............................................
Kunde / customer
E
Würth Elektronik
http://www.we-online.de
Wert / value
Unterschrift / signature
Kontrolliert / approved
12,5
16,5
150
1,2
4,6
4,2
D
F
Einheit / unit
E
G
Betriebstemp. / operating temperature: -40° C - +125° C
Umgebungstemp. / ambient temperature: -40° C - +85° C
It is recommended that the temperature of the part does
not exceed 125° C under worst case operating conditions.
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
MHz
Testbedingungen / test conditions:
mΩ
mΩ
Eigenschaften / general specifications:
µH
A
A
±30%
max.
Name
typ.
typ.
typ.
typ.
tol.
ME
ME
ME
ME
B
C
D
E
A
F
C
Änderung / modification
Lötpad / soldering spec.:
1,80 ± 0,2
8,0 ± 0,3
8,0 ± 0,3
3,2 typ.
2,4 typ.
1,0 typ.
8x8x2
Version 4
Version 3
Version 2
Version 1
DATUM / DATE : 2009-04-21
3,6
SEITE 1 VON 3
Datum / date
+20° C
09-04-21
08-11-26
08-04-14
08-02-14
mm
mm
mm
mm
mm
mm
33%
6,2
1,4
[mm]
@@FR M 1@@

Related parts for 7440700012

7440700012 Summary of contents

Page 1

... Basismaterial / base material: Draht / wire: Endoberfläche / finishing electrode: Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7440700012 Wert / value Einheit / unit Lo 1,2 µ ...

Page 2

... Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7440700012 Induktivität vs Strom (typ.)/ Inductance vs Current (typ.) 2,00 3,00 4,00 Current (A) Kunde / customer ...

Page 3

... 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. D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7440700012 C B ...

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