WURTH 7447785127

Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
7447785127
LF
SPEICHERDROSSEL WE-PD
POWER-CHOKE WE-PD
DATUM / DATE : 2009-03-30
A Mechanische Abmessungen / dimensions :
Typ XS
C
A
D
B
Marking
A
B
C
D
E
E
mm
mm
mm
mm
mm
5,9 ± 0,3
6,2 ± 0,3
3,3 max.
1,5 ref.
2,8 ref.
@@FRM 1@@
= Start of winding
Marking = Inductance code
B Elektrische Eigenschaften / electrical properties :
Eigenschaften /
properties
Induktivität /
inductance
DC-Widerstand /
DC-resistance
DC-Widerstand /
DC-resistance
Nennstrom /
rated current
Sättigungsstrom /
saturation current
Eigenres.-Frequenz /
self-res.-fequency
Testbedingungen /
test conditions
C Lötpad / soldering spec. :
Wert / value
Einheit / unit
tol.
100 kHz / 0,25V
L
27,00
µH
± 25%
@ 20°C
RDC typ
0,300
Ω
typ.
@ 20°C
RDC max
0,360
Ω
max.
T=40 K
IDC
0,90
A
max.
| L/L|<10%
Isat
1,00
A
typ.
SRF
18,0
MHz
typ.
D Prüfgeräte / test equipment :
[mm]
2,5
1,9
6,2
E Testbedingungen / test conditions :
HP 4274 A für/for L und/and Q
Luftfeuchtigkeit / humidity:
33%
HP 34401 A für/for IDC und/and RDC
Umgebungstemperatur / temperature:
+20°C
F Werkstoffe & Zulassungen / material & approvals :
G Eigenschaften / general specifications :
Basismaterial / base material:
Ferrit/ferrite
Betriebstemp. / operating temperature: -40°C - + 125°C
Endoberfläche / finishing electrode:
100% Sn
Umgebungstemp. / ambient temperature: -40°C - + 85°C
Anbindung an Elektrode / soldering wire to plating:
Sn/Ag/Cu - 96.5/3.0/0.5%
It is recommended that the temperature of the part does
Draht / wire:
Class F
not exceed 125°C under worst case operating conditions.
Freigabe erteilt / general release:
..................................................................................
Datum / date
..................................................................................
Unterschrift / signature
Würth Elektronik
...................................................
Geprüft / checked
Kunde / customer
............................................
Kontrolliert / approved
WÖ
Version 3
05-02-15
MST
Version 2
04-10-11
ME
Version 1
04-06-15
Name
Änderung / modification
Datum / date
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.de
Spezifikation für Freigabe / specification for release
Kunde / customer :
SEITE 1 VON 3
Artikelnummer / part number :
Bezeichnung :
description :
7447785127
LF
SPEICHERDROSSEL WE-PD
POWER-CHOKE WE-PD
DATUM / DATE : 2009-03-30
H Induktivitätskurve / Inductance curve :
Induktivität vs Strom (typ.) /
Inductance vs Current (typ.)
30,00
25,00
L (µH)
20,00
15,00
10,00
5,00
0,00
0,00
0,20
0,40
0,60
0,80
1,00
1,20
1,40
1,60
Current (A)
Kunde / customer
Freigabe erteilt / general release:
..................................................................................
..................................................................................
Datum / date
Unterschrift / signature
Würth Elektronik
...................................................
............................................
Geprüft / checked
Kontrolliert / approved
WÖ
Version 3
05-02-15
MST
Version 2
04-10-11
ME
Version 1
04-06-15
Name
Änderung / modification
Datum / date
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.de
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
7447785127
LF
SPEICHERDROSSEL WE-PD
SEITE 2 VON 3
description :
POWER-CHOKE WE-PD
DATUM / DATE : 2009-03-30
I Rollenspezifikation / Tape and reel specification :
øC
D
E
F
B
A
Gurtspezifikation / Tape specification:
A
mm
6,6 ± 0,1
B
mm
16,0 ± 0,3
C
mm
1,50 ± 0,1
D
mm
4,00 ± 0,1
E
mm
2,00 ± 0,1
F
mm
1,75 ± 0,1
G
mm
7,00 ± 0,1
H
mm
3,40 ± 0,1
G
H
a
d
b
Rollenspezifikation / Reel specification:
a
330,0 ± 0,5
mm
20,20 ± 0,1
mm
b
c
13,00 ± 1,0
mm
d
100,0 ± 1,0
mm
Øc
Freigabe erteilt / general release:
..................................................................................
Datum / date
...................................................
Geprüft / checked
Kunde / customer
..................................................................................
Unterschrift / signature
Würth Elektronik
............................................
Kontrolliert / approved
WÖ
Version 3
05-02-15
MST
Version 2
04-10-11
ME
Version 1
04-06-15
Name
Änderung / modification
Datum / date
This electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and
reliability is especially required or if there is the possibility of direct damage or injury to human body, for example in the range of aerospace, aviation, nuclear control, submarine, transportation,
(automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, 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 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
http://www.we-online.de
SEITE 3 VON 3