WURTH 744774033

Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
744774033
SMD-SPEICHERDROSSEL WE-PD2
POWER CHOKE WE-PD2
DATUM / DATE : 2007-03-01
A Mechanische Abmessungen / dimensions:
Typ M
C
A
Marking
B
D
A
B
C
D
E
F
G
H
mm
mm
mm
mm
mm
mm
mm
mm
5,2 ± 0,3
5,8 ± 0,3
4,5 ± 0,35
2,0 ref.
5,5 ref.
6,0 ref.
1,7 ref.
2,15 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
1 KHz / 0,25 V
L
3,30
µH
±20%
@ 20°C
RDC typ.
0,042
Ω
typ.
@ 20°C
RDC max.
0,060
Ω
max.
T= 40 K
IDC
4,00
A
max.
Isat
7,50
A
typ.
SRF
43,00
MHz
typ.
| L/L|<10%
D Prüfgeräte / test equipment:
[mm]
tol.
E
H
F
G
H
E Testbedingungen / test conditions:
33%
HP 4274 A für/for L und/and Q
Luftfeuchtigkeit / humidity:
HP 34401 A für/for RDC und IDC
Umgebungstemperatur / temperature:
F Werkstoffe & Zulassungen / material & approvals:
+20°C
G Eigenschaften / general specifications:
Basismaterial / base material:
Ferrit
Betriebstemp. / operating temperature:
-40°C - + 125°C
Endoberfläche / finishing electrode:
Sn/Cu - 99,3/0,7%
Umgebungstemp. / ambient temperature: -40°C - + 85°C
Draht / wire:
Class F
It is recommended that the temperature of the part does
not exceed 125°C under worst case operating conditions.
Freigabe erteilt / general release:
..................................................................................
Datum / date
Kunde / customer
..................................................................................
Unterschrift / signature
Würth Elektronik
..................................................................................
Geprüft / checked
..................................................................................
Kontrolliert / approved
MST
Version 1
07-03-01
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.com
SEITE 1 VON 3
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
744774033
SMD-SPEICHERDROSSEL WE-PD2
POWER CHOKE WE-PD2
DATUM / DATE : 2007-03-01
H Induktivitätskurve / Inductance curve:
Induktivität vs Strom (typ.) /
Inductance vs Current (typ.)
3,50
3,00
2,50
L (µH)
2,00
1,50
1,00
0,50
0,00
0,0
1,0
2,0
3,0
4,0
5,0
6,0
7,0
8,0
9,0
10,0
Current (A)
Freigabe erteilt / general release:
..................................................................................
Datum / date
Kunde / customer
..................................................................................
Unterschrift / signature
Würth Elektronik
..................................................................................
Geprüft / checked
..................................................................................
Kontrolliert / approved
MST
Version 1
07-03-01
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.com
SEITE 2 VON 3
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
744774033
SMD-SPEICHERDROSSEL WE-PD2
POWER CHOKE WE-PD2
DATUM / DATE : 2007-03-01
I Rollenspezifikation / tape and reel specification:
øD
Gurtspezifikation / Tape specification:
F
E
G
Marking
H
A
A
B
C
D
E
F
G
H
I
J
T
W
B
C
W
T
I
5,40
8,00
1,50
1,50
4,00
2,00
1,75
7,50
6,20
4,90
0,35
16,0
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
± 0,1
± 0,1
min.
+ 0,1
- 0,0
± 0,1
± 0,1
± 0,1
± 0,1
± 0,1
± 0,1
± 0,05
± 0,3
J
a
Rollenspezifikation / Reel specification:
a
330,0 ± 0,5
b
20,20 ± 0,1
c
13,00 +- 0,5
1,0
d
100,0 ± 1,0
d
b
mm
mm
mm
mm
Øc
150°
The force for tearing off cover tape is
20 to 70 grams in arrow direction
feeding direction
Freigabe erteilt / general release:
..................................................................................
Datum / date
Kunde / customer
..................................................................................
Unterschrift / signature
Würth Elektronik
..................................................................................
Geprüft / checked
..................................................................................
Kontrolliert / approved
MST
Version 1
07-03-01
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.com
SEITE 3 VON 3