744878001 Wurth Electronics Inc, 744878001 Datasheet - Page 3

• Manufacturer Part Number: 744878001
• Description: COUPLED INDUCTOR SEPIC/CUK 1.3UH
• Manufacturer: Wurth Electronics Inc
• Series: WE-DDr

Specifications of 744878001

• Inductance Per Coil: 1.3µH
• Number Of Coils: 2
• Current: 4.4A
• Tolerance: ±20%
• Inductance - Connected In Series: 5.2µH
• Inductance - Connected In Parallel: 1.3µH
• Dc Resistance (dcr): 35.00 mOhm Max
• Package / Case: 0.287" L x 0.287" W x 0.157" H (7.30mm x 7.30mm x 4.00mm)
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 732-2299-2

..................................................................................
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
Freigabe erteilt / general release:
...............................................
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.
I
a
Rollenspezifikation / tape and reel specification:
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
feeding direction
øC
Spezifikation für Freigabe / specification for release
b
A
DOPPELDROSSEL WE-DD
POWER-CHOKE WE-DD
150°
D
Würth Elektronik eiSos GmbH & Co.KG
744878001
E
Ø c
http://www.we-online.com
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Kunde / customer
Würth Elektronik
Unterschrift / signature
Kontrolliert / approved
F
LF
G
B
d
The force for tearing off cover tape is
20 to 70 grams in arrow direction
Gurtspezifikation / Tape specification:
Rollenspezifikation / Reel specification:
Name
OO
G
A
B
C
D
E
F
a
b
c
d
Änderung / modification
330,0 ± 2,0
21,00 ± 0,8
13,00 ± 0,5
100,0 ± 1,0
9,00 ± 0,1
16,0 ± 0,2
1,50
4,00 ± 0,1
2,00 ± 0,1
9,00 ± 0,1
3,50 ± 0,1
DATUM / DATE : 2009-09-01
Version 1
+ 0,1
- 0,0
SEITE 3 VON 3
Datum / date
09-09-01
mm
mm
mm
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mm
mm
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