744774047 Wurth Electronics Inc, 744774047 Datasheet - Page 3

• Manufacturer Part Number: 744774047
• Description: INDUCTOR POWER 4.7UH 3.0A SMD
• Manufacturer: Wurth Electronics Inc
• Series: WE-PD2r

Specifications of 744774047

• Inductance: 4.7µH
• Tolerance: ±20%
• Current: 3A
• Current - Saturation: 5.5A
• Dc Resistance (dcr): 71 mOhm Max
• Self Resonant Freq: 33MHz
• Package / Case: 0.228" L x 0.205" W x 0.177" H (5.80mm x 5.20mm x 4.50mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 125°C
• Frequency - Test: 1kHz
• Material - Core: Ferrite
• Applications: General Purpose
• Maximum Dc Current: 3 Amps
• Maximum Dc Resistance: 0.071 Ohms
• Self Resonant Frequency: 33 MHz
• Dimensions: 5.2 mm W x 5.8 mm L x 4.5 mm H
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Q @ Freq: -
• Current - Temperature Rise: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 732-1266-2

..................................................................................
..................................................................................
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.
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
Freigabe erteilt / general release:
I
Rollenspezifikation / tape and reel specification:
a
Geprüft / checked
Datum / date
øD
feeding direction
D-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
SMD-SPEICHERDROSSEL WE-PD2
POWER CHOKE WE-PD2
A
b
E
Spezifikation für Freigabe / specification for release
150°
F
B
Würth Elektronik eiSos GmbH & Co.KG
Ø c
744774047
C
..................................................................................
..................................................................................
Kunde / customer
Würth Elektronik
http://www.we-online.com
Unterschrift / signature
Kontrolliert / approved
I
T
G
J
d
The force for tearing off cover tape is
20 to 70 grams in arrow direction
H
LF
W
Gurtspezifikation / Tape specification:
Rollenspezifikation / Reel specification:
RoHS
Name
MST
SST
W
A
B
C
D
E
G
H
F
T
a
b
d
J
c
I
compliant
Änderung / modification
330,0 ± 0,5
20,20 ± 0,1
13,00
100,0 ± 1,0
5,40 ± 0,1
8,00 ± 0,1
1,50
1,50
4,00 ± 0,1
2,00 ± 0,1
1,75 ± 0,1
7,50 ± 0,1
6,20 ± 0,1
4,90 ± 0,1
0,35 ± 0,05
16,0 ± 0,3
Version 2
Version 1
min.
+ 0,1
- 0,0
+ 0,5
- 1,0
DATUM / DATE : 2005-06-21
SEITE 3 VON 3
Datum / date
05-06-21
04-10-11
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm