7447798241 WUERTH ELEKTRONIK, 7447798241 Datasheet

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7447798241

Manufacturer Part Number
7447798241
Description
CHOKE, 1064 SIZE, 24UH
Manufacturer
WUERTH ELEKTRONIK
Series
WE-PDFr
Datasheet

Specifications of 7447798241

Inductance Tolerance
± 20%
Dc Resistance Max
0.0429ohm
Dc Current Rating
4A
Resonant Frequency
17MHz
Core Material
Ferrite
Inductor Case Style
1064
No. Of Pins
2
Svhc
No
Inductance
24µH
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
............................................................................
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
B
D
F
WK 3260B für/for L und/and I
GMC Metrahit 27I für/for R
HP E4991A für/for SRF
Basismaterial / base material:
Endoberfläche / finishing electrode:
Draht / wire:
UL-File Number:
Eigenschaften /
Mechanische Abmessungen / dimensions :
Elektrische Eigenschaften / electrical properties :
Prüfgeräte / test equipment :
Werkstoffe & Zulassungen / material & approvals :
B
properties
Geprüft / checked
Datum / date
Start of winding
Marking
D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
A
SPEICHERDROSSEL WE-PDF
POWER-CHOKE WE-PDF
Spezifikation für Freigabe / specification for release
DC
Testbedingungen /
DC
100 kHz / 5mA
test conditions
@ 20°C / 1A
@ 20°C / 1A
|∆L/L|<10%
∆T=40 K
Würth Elektronik eiSos GmbH & Co.KG
C
Marking = Inductance code
Ferrit/ferrite
100% Sn
SFT-EI / AIWJ
7447798241
E318511
R
R
SRF
DC max
DC typ
I
I
DC
sat
L
http://www.we-online.com
Kunde / customer
.......................................................................
..................................................
Würth Elektronik
Wert / value
Unterschrift / signature
Kontrolliert / approved
24,00
38,0
42,9
4,00
3,55
17,0
D
Einheit / unit
E
G
Betriebstemp. / operating temperature:
Umgebungstemp. / ambient temperature: -40°C - +110°C
It is recommended that the temperature of the part does
not exceed 150°C under worst case operating conditions.
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
MHz
µH
Testbedingungen / test conditions :
Eigenschaften / general specifications :
A
A
E
±20%
max.
Name
typ.
typ.
typ.
typ.
tol.
OO
A
B
C
D
E
C
Änderung / modification
Lötpad / soldering spec. :
size 1064
10,2 ± 0,3
10,2 ± 0,3
6,4 max.
3,0 ± 0,2
6,8 ± 0,5
Version 1
DATUM / DATE : 2009-12-01
3,4
-40°C - +150°C
2,4
2,4
5,8
SEITE 1 VON 4
Datum / date
+20°C
09-12-01
mm
mm
mm
mm
mm
33%
10,6
[mm]

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7447798241 Summary of contents

Page 1

... Draht / wire: UL-File Number: Freigabe erteilt / general release: ............................................................................ Datum / date ............................................... Geprüft / checked D-74638 Waldenburg · Max-Eyth-Straß · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7447798241 C D Marking = Inductance code Wert / value Einheit / unit 24,00 L µ ...

Page 2

... Freigabe erteilt / general release: ............................................................................ Datum / date ............................................... Geprüft / checked D-74638 Waldenburg · Max-Eyth-Straß · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7447798241 Induktivität vs Strom (typ.) / Inductance vs Current (typ.) 2,0 3,0 4,0 Current (A) Kunde / customer ...

Page 3

... Bauteiloberfläche / temperature measured at surface of component Freigabe erteilt / general release: ............................................................................ Datum / date ............................................... Geprüft / checked D-74638 Waldenburg · Max-Eyth-Straß · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7447798241 Temperaturanstieg vs Strom (typ.) / temperature rise vs Current (typ.) 1,5 2,0 2,5 3,0 ...

Page 4

... 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-Straß · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7447798241 E F ...

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