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744362200

Description
General Purpose Inductor, 2.2uH, 25%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT
CategoryPassive components    inductor   
File Size161KB,3 Pages
ManufacturerWurth Elektronik
Environmental Compliance
Download Datasheet Parametric View All

744362200 Overview

General Purpose Inductor, 2.2uH, 25%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT

744362200 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerWurth Elektronik
Reach Compliance Codecompliant
ECCN codeEAR99
core materialFERRITE
DC Resistance0.006 Ω
Nominal inductance(L)2.2 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee3
Manufacturer's serial number744362200
Number of functions1
Number of terminals3
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Maximum rated current11.5 A
self resonant frequency51 MHz
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountYES
Terminal surfaceTin (Sn)
Terminal locationON CIRCLE
Terminal shapeWRAPAROUND
Test frequency0.1 MHz
Tolerance25%
Base Number Matches1
Spezifikation für Freigabe / specification for release
Kunde / customer
:
Artikelnummer / part number
:
Bezeichnung :
description :
744362200
LF
RoHS
compliant
DATUM / DATE : 2004-10-11
SPEICHERDROSSEL WE-HCF
POWER-CHOKE WE-HCF
A
Mechanische Abmessungen / dimensions:
2,5
2,0
1
• Marking
D
A
7,5 5,2
3
2
2,0
A
B
C
D
12,5 ± 0,3
12,5 ± 0,3
5,7 ± 0,3
1,9 ± 0,2
mm
mm
mm
mm
B
C
6,4
1
2
@@FRM 1@@
= Start of winding
Marking = Inductance code
B
Elektrische Eigenschaften / electrical properties:
Eigenschaften /
properties
Leerlaufinduktivität/
Initial Inductance
Induktivität/
inductance
DC-Widerstand /
DC-resistance
DC-Widerstand /
DC-resistance
Nennstrom /
rated current
Sättigungsstrom/
saturation current
Eigenres.-Frequenz /
self-res.-frequency
Testbedingungen / test
conditions
100 kHz / 1,0V
at flat point
@ 20°C
@ 20°C
∆T=40
K
|∆L/LF|<20%
Wert / value
Einheit / unit
tol.
± 25%
± 25%
C
Lötpad / soldering spec.:
2,20
2,00
4,34
6,00
11,5
15,0
51,0
µH
µH
mΩ
mΩ
A
A
MHz
4,7
L
L
F
R
DC typ
R
DC max
I
N
I
SAT
SRF
[mm]
3,75
7,5
4,5
typ.
max.
10,5
3,75
3,0
max.
typ.
typ.
4,15
13,0
4,15
D
Prüfgeräte / test equipment:
HP 4274 A
für/for L und/and Q
HP 34401 A
für/for I
DC
und/and R
DC
E
Testbedingungen / test conditions:
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
33%
+20°C
F
Werkstoffe & Zulassungen / material & approvals:
Basismaterial / base material:
Draht / wire:
Endoberfläche / finishing electrode:
Ferrit / ferrite
Class F
100% Sn
G
Eigenschaften / general specifications:
Betriebstemp. / operating temperature:
-40°C - + 125°C
Umgebungstemp. / ambient temperature: -40°C - + 85°C
It is recommended that the temperature of the part does
not exceed 125°C under worst case operating conditions.
Freigabe erteilt / general release:
Kunde / customer
..................................................................................
...........................................................................
Datum / date
Unterschrift / signature
Würth Elektronik
MST
Version 2
Version 1
Änderung / modification
04-10-11
04-07-03
...................................................
............................................
MST
Name
Geprüft / checked
Kontrolliert / approved
Datum / date
Würth Elektronik eiSos GmbH & Co. KG
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.de
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