744871220 Wurth Electronics Inc, 744871220 Datasheet - Page 3

• Manufacturer Part Number: 744871220
• Description: COUPLED INDUCTOR SEPIC/CUK 22UH
• Manufacturer: Wurth Electronics Inc
• Series: WE-DDr

Specifications of 744871220

• Inductance Per Coil: 22µH
• Number Of Coils: 2
• Current: 1.85A
• Tolerance: ±20%
• Inductance - Connected In Series: 88µH
• Inductance - Connected In Parallel: 22µH
• Dc Resistance (dcr): 90.00 mOhm Max
• Package / Case: 0.492" L x 0.492" W x 0.256" H (12.50mm x 12.50mm x 6.50mm)
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 732-2318-2

..................................................................................
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
Freigabe erteilt / general release:
...............................................
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.
I
a
Rollenspezifikation / tape and reel specification:
Geprüft / checked
Datum / date
øD
D-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
feeding direction
A
b
Spezifikation für Freigabe / specification for release
DOPPELDROSSEL WE-DD
POWER-CHOKE WE-DD
E
150°
B
Würth Elektronik eiSos GmbH & Co.KG
F
744871220
Ø c
..................................................................................
.............................................
http://www.we-online.com
Kunde / customer
Würth Elektronik
Unterschrift / signature
I
Kontrolliert / approved
LF
T
J
G
RoHS
H
d
compliant
C
Gurtspezifikation / Tape specification:
Rollenspezifikation / Reel specification:
The force for tearing off cover tape is
20 to 70 grams in arrow direction
Name
SST
SST
SST
AG
AG
G
A
B
C
D
E
H
F
J
T
a
b
c
d
I
Änderung / modification
12,55 ± 0,1
12,55 ± 0,1
330,0 ± 2,0
21,00 ± 0,8
13,00 ± 0,5
100,0 ± 1,0
16,0 ± 0,1
24,0 ± 0,3
1,50
4,00 ± 0,1
2,00 ± 0,1
1,75 ± 0,1
11,5 ± 0,1
6,60 ± 0,1
0,40 ± 0,05
Version 5
Version 4
Version 3
Version 2
Version 1
DATUM / DATE : 2005-03-29
+ 0,1
- 0,0
SEITE 3 VON 3
Datum / date
05-03-29
04-10-11
04-03-09
03-06-11
02-11-23
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm