Spezifikation für Freigabe / specification for release
Kunde / customer
:
Artikelnummer / part number
:
Bezeichnung :
description :
744778215
LF
RoHS
compliant
DATUM / DATE : 2004-10-11
SPEICHERDROSSEL WE-PD
POWER-CHOKE WE-PD
A
Mechanische Abmessungen / dimensions :
A
B
Typ S
A
B
C
C
7,3 ± 0,2
3,2 ± 0,2
2,0 ± 0,1
mm
mm
mm
Marking
@@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
1 kHz / 0,25V
@ 20°C
@ 20°C
∆T=40
K
|∆L/L|<10%
Wert / value
Einheit / unit
tol.
± 20%
typ.
max.
max.
typ.
typ.
C
Lötpad / soldering spec. :
[mm]
2,2
1,6
4,8
8,0
L
R
DC typ
R
DC max
I
DC
I
sat
SRF
150,00
0,7200
1,2700
0,56
0,53
6,5
µH
Ω
Ω
A
A
MHz
1,6
D
Prüfgeräte / test equipment :
HP 4274 A
für/for L und/and Q
HP 34401 A
für/for I
DC
und/and R
DC
E
Testbedingungen / test conditions :
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
33%
+20°C
F
Werkstoffe & Zulassungen / material & approvals :
Basismaterial / base material:
Endoberfläche / finishing electrode:
Ferrit/ferrite
100% Sn
G
Eigenschaften / general specifications :
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.
Anbindung an Elektrode / soldering wire to plating: Sn/Ag/Cu - 96.5/3.0/0.5%
Draht / wire:
2SFBW 155°C
Freigabe erteilt / general release:
Kunde / customer
..............................................................................
...............................................................................
MST
MST
RT
MST
Version 5
Version 4
Version 3
Version 2
Version 1
Änderung / modification
04-10-11
03-12-10
03-02-24
02-02-27
00-12-06
Datum / date
Unterschrift / signature
Würth Elektronik
............................................
...................................................
JH
Name
Geprüft / checked
Kontrolliert / approved
Datum / date
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
http://www.we-online.de
SEITE 1 VON 3
Spezifikation für Freigabe / specification for release
Kunde / customer
:
Artikelnummer / part number
:
Bezeichnung :
description :
744778215
LF
RoHS
compliant
DATUM / DATE : 2004-10-11
SPEICHERDROSSEL WE-PD
POWER-CHOKE WE-PD
H
Induktivitätskurve / Inductance curve :
Induktivität vs Strom (typ.) /
Inductance vs Current (typ.)
160,00
140,00
120,00
100,00
L (µH)
80,00
60,00
40,00
20,00
0,00
0,00
0,20
0,40
0,60
0,80
Current (A)
1,00
1,20
1,40
Freigabe erteilt / general release:
Kunde / customer
..............................................................................
...............................................................................
MST
MST
RT
MST
Version 5
Version 4
Version 3
Version 2
Version 1
Änderung / modification
04-10-11
03-12-10
03-02-24
02-02-27
00-12-06
Datum / date
Unterschrift / signature
Würth Elektronik
............................................
...................................................
JH
Name
Geprüft / checked
Kontrolliert / approved
Datum / date
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
http://www.we-online.de
SEITE 2 VON 3
Spezifikation für Freigabe / specification for release
Kunde / customer
:
Artikelnummer / part number
:
Bezeichnung :
description :
744778215
LF
RoHS
compliant
DATUM / DATE : 2004-10-11
SPEICHERDROSSEL WE-PD
POWER-CHOKE WE-PD
I
Rollenspezifikation / Tape and reel specification :
øC
D
E
F
B
A
Gurtspezifikation / Tape specification:
A
mm
9,00 ± 0,1
B
mm
16,0 ± 0,2
C
mm
1,50
+ 0,1
- 0,0
D
mm
4,00 ± 0,1
E
mm
2,00 ± 0,1
F
mm
1,75 ± 0,1
G
mm
9,00 ± 0,1
H
mm
3,50 ± 0,1
G
H
a
b
d
Rollenspezifikation / Reel specification:
a
330,0 ± 2,0
mm
b
21,00 ± 0,8
mm
c
13,00 ± 0,5
mm
d
100,0 ± 1,0
mm
Øc
165 to 180°
The force for tearing off cover tape is
10 to 130 grams in arrow direction
feeding direction
Freigabe erteilt / general release:
Kunde / customer
..............................................................................
...............................................................................
MST
MST
RT
MST
Version 5
Version 4
Version 3
Version 2
Version 1
Änderung / modification
04-10-11
03-12-10
03-02-24
02-02-27
00-12-06
Datum / date
Unterschrift / signature
Würth Elektronik
............................................
...................................................
JH
Name
Geprüft / checked
Kontrolliert / approved
Datum / date
This electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such
as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information
network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electronic component in general
electronic equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed
before use. It is essential to give consideration when to install a protective circuit at the design stage
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
http://www.we-online.de
SEITE 3 VON 3
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