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7445304 数据表(PDF) 1 Page - Wurth Elektronik GmbH & Co. KG, Germany.

部件名 7445304
功能描述  POWER-CHOKE WE-PD 3
Download  3 Pages
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制造商  WURTH [Wurth Elektronik GmbH & Co. KG, Germany.]
网页  http://www.we-online.com
标志 WURTH - Wurth Elektronik GmbH & Co. KG, Germany.

7445304 数据表(HTML) 1 Page - Wurth Elektronik GmbH & Co. KG, Germany.

  7445304 Datasheet HTML 1Page - Wurth Elektronik GmbH & Co. KG, Germany. 7445304 Datasheet HTML 2Page - Wurth Elektronik GmbH & Co. KG, Germany. 7445304 Datasheet HTML 3Page - Wurth Elektronik GmbH & Co. KG, Germany.  
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Bezeichnung :
description :
Amm
Bmm
Cmm
Dmm
Emm
Fmm
@@FRM 1@@
Marking = Inductance code
Eigenschaften /
properties
Wert / value
Einheit / unit
tol.
Induktivität /
Inductance
DC-Widerstand /
DC-resistance
DC-Widerstand /
DC-resistance
Nennstrom /
rated current
Sättigungsstrom/
saturation current
Eigenres.-Frequenz/
self.res.-frequency
33%
Umgebungstemperatur / temperature:
+20°C
MST
2004-10-11
Name
Datum / date
Freigabe erteilt / general release:
Würth Elektronik
..................................................................................
..................................................................................
..................................................................................
Kontrolliert / approved
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
Geprüft / checked
Änderung / modification
Datum / date
..................................................................................
Version 1
10,3 ± 0,2
12,7 ± 0,2
Typ M
2,5 ± 0,2
7,6 ± 0,3
2,4 ± 0,2
2,7 ± 0,3
Basismaterial / base material:
Ferrit / ferrite
D Prüfgeräte / test equipment :
E Testbedingungen / test conditions :
Luftfeuchtigkeit / humidity:
C Lötpad / soldering spec. :
B Elektrische Eigenschaften / electrical properities :
It is recommended that the temperature of the part does
2 UEWF 155°C
Umgebungstemp. / ambient temperature: -40°C - + 85°C
|∆L/L|<10%
MHz
Spezifikation für Freigabe / specification for release
DATUM / DATE : 2004-10-11
max.
A
Testbedingungen /
test conditions
3,60
typ.
µH
IDC
typ.
100 kHz / 0,1V
@ 20° C
∆T=40 K
1,90
± 20%
A
A Mechanische Abmessungen / dimensions :
max.
RDC max
Kunde / customer :
7445304
SPEICHERDROSSEL WE-PD 3
Artikelnummer / part number :
@ 20° C
POWER-CHOKE WE-PD 3
L
4,70
Isat
RDC typ
0,065
0,078
HP 4274 A für/for L und/and Q
Endoberfläche / finishing electrode
100% Sn
typ.
SRF
43,00
Betriebstemp. / operating temperature:
-40°C - + 125°C
Draht / wire:
Sockel / Base
UL94-V0
http://www.we-online.com
HP 34401 A für/for IDC und/and RDC
Kunde / customer
not exceed 125°C under worst case operating conditions.
F Werkstoffe & Zulassungen / material & approvals :
G Eigenschaften / granted properties :
Anbindung an Elektrode / soldering wire to plating
Sn/Cu - 97/3%
Unterschrift / signature
[mm]
3,0
3,0
2,8
7,3
A
B
F
C
D
E
D
RoHS
compliant
LF
SEITE 1 VON 3


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