749196321 Wurth Electronics Inc, 749196321 Datasheet - Page 3

• Manufacturer Part Number: 749196321
• Description: TRANSFORMER 14.2UH .97A SMD
• Manufacturer: Wurth Electronics Inc
• Series: WE-FLEXr
• Type: Configurable (For DC/DC)r

Specifications of 749196321

• Applications: Flyback Converters
• Voltage - Isolation: 500VDC
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Footprint: 0.87" x 0.69" (22.1mm x 17.5mm)
• Height Above Board: 0.33" (8.3mm)
• Package / Case: 0.689" L x 0.870" W x 0.327" H (17.50mm x 22.10mm x 8.30mm)
• Tolerance: ±20%
• Dc Resistance (dcr): 140.0 mOhm Max
• Inductance Per Coil: 14.2µH
• Number Of Coils: 6
• Inductance - Connected In Series: 511.2µH
• Inductance - Connected In Parallel: 14.2µH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 732-2446-2

Freigabe erteilt / general release:
..................................................................................
...............................................
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
Packing unit
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
Rollenspezifikation / tape and reel specification :
a
Geprüft / checked
Datum / date
øC
D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
feeding direction
FLEX-ÜBERTRAGER WE-FLEX
FLEX-TRANSFORMER WE-FLEX
300pcs / reel
b
A
Spezifikation für Freigabe / specification for release
D
165 to 180°
F
G
Würth Elektronik eiSos GmbH & Co.KG
E
Ø c
749196321
H
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http://www.we-online.com
Kunde / customer
Würth Elektronik
Unterschrift / signature
Kontrolliert / approved
K
I
LF
B2
d
B1
B
Gurtspezifikation / Tape specification:
Rollenspezifikation / Reel specification:
The force for tearing off cover tape is
10 to 130 grams in arrow direction
Name
B1
B2
TBr
TBr
TBr
G
C
D
H
A
B
E
F
K
a
b
d
c
I
Änderung / modification
330,0 ± 2,0
21,00 ± 0,8
13,00 ± 0,5
100,0 ± 1,0
17,6 ± 0,1
44,0 ± 0,3
40,4 ± 0,1
20,2 ± 0,1
1,50
4,00 ± 0,1
2,00 ± 0,1
1,50
1,70
24,0 ± 0,1
8,40 ± 0,1
22,2 ± 0,1
Version 3
Version 2
Version 1
+ 0,1
- 0,0
+ 0,1
- 0,0
+ 0,15
- 0,05
DATUM / DATE : 2006-08-01
SEITE 3 VON 3
Datum / date
2006-08-01
2005-10-24
2005-01-19
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