7447452472 Wurth Electronics Inc, 7447452472 Datasheet
7447452472
Manufacturer Part Number
7447452472
Description
INDUCTOR 4700UH .23A RADIAL
Manufacturer
Wurth Electronics Inc
Series
WE-TIr
Type
Ferrite Corer
Datasheet
1.7447452472.pdf
(2 pages)
Specifications of 7447452472
Current
230mA
Operating Temperature
-40°C ~ 125°C
Frequency - Test
1kHz
Material - Core
Ferrite
Applications
General Purpose
Inductance
4.7mH
Current - Saturation
200mA
Tolerance
±10%
Dc Resistance (dcr)
7 Ohm Max
Self Resonant Freq
550kHz
Package / Case
Radial
Mounting Type
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Temperature Rise
-
Shielding
-
Q @ Freq
-
Other names
732-3084
..................................................................................
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
Leerlauf-Induktivität /
inductance
DC-Widerstand /
DC-resistance
DC-Widerstand /
DC-resistance
Nennstrom /
nominal current
Sättigungsstrom/
saturating current
Eigenres.-Frequenz /
self-res.-fequency
Freigabe erteilt / general release:
........................................
A
B
D
F Werkstoffe & Zulassungen / material & approvals
Wayne Kerr 3260B für/for L
GMC Metrahit 27I Milliohmmeter für/for R
Dostmann T900 Thermometer für/for I
Basismaterial / base material:
Draht / wire:
shrink tube:
Eigenschaften /
Marking
= Start of winding
Mechanische Abmessungen / dimensions:
Elektrische Eigenschaften / electrical properties:
Prüfgeräte / test equipment:
properties
Geprüft / checked
Datum / date
D-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
Spezifikation für Freigabe / specification for release
Tonneninduktivität WE-TI
Filter Choke WE-TI
Testbedingungen /
Marking = Inductance code
test conditions
|ΔL/Lo|-10%
1 kHz / 5 mA
∆T=40 K
@20°C
@20°C
B
0
, I
sat
Würth Elektronik eiSos GmbH & Co.KG
D
DC
C
Ferrit/ferrite
Class F
Polyoefine
7447452472
R
R
DC
SRF
DC max.
DC typ.
I
L
I
sat
N
O
F
..................................................................................
Kunde / customer
Würth Elektronik
Wert / value
http://www.we-online.com
Unterschrift / signature
......................................
Kontrolliert / approved
6,100
7,000
4700
0,55
230
200
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
Einheit / unit
E
E
G
Betriebstemp. / operating temperature:
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.
MHz
A
mA
mA
µH
Testbedingungen / test conditions:
Eigenschaften / general specifications:
±10%
max.
max.
Name
typ.
typ.
typ.
tol.
CZ
C
D
A
B
E
F
Änderung / modification
C
Type "LH"
Lötpad / soldering spec.:
13,5 max.
ø 0,65 ref
9,5 max.
3,5 ± 0,5
2,0 max.
5,0 ± 0,5
Version 1
DATUM / DATE : 2010-10-15
-40°C - + 125°C
SEITE 1 VON 2
33%
+20°C
Datum / date
10-10-15
mm
mm
mm
mm
mm
mm
@@FRM 1@@
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7447452472 Summary of contents
Page 1
... F Werkstoffe & Zulassungen / material & approvals Basismaterial / base material: Draht / wire: shrink tube: Freigabe erteilt / general release: .................................................................................. Datum / date ........................................ Geprüft / checked D-74638 Waldenburg · Max-Eyth-Strasse · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7447452472 Wert / value Einheit / unit L µH ...
Page 2
... 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 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 7447452472 Induktivität vs Strom (typ.) / Inductance vs Current (typ.) ...