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7443340330

Description
fixed inductors WE-hcc choke 3.3uh 14a 6.50mohm
CategoryPassive components   
File Size125KB,4 Pages
ManufacturerAll Sensors
Environmental Compliance  
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7443340330 Overview

fixed inductors WE-hcc choke 3.3uh 14a 6.50mohm

7443340330 Parametric

Parameter NameAttribute value
ManufactureWurth Electronics
Product CategoryFixed Inductors
RoHSYes
Inductance3.3 uH
Tolerance20 %
Maximum DC Curre14 A
Maximum DC Resistance6.5 mOhms
Operating Temperature Range- 40 C to + 125 C
Self Resonant Frequency81 MHz
ShieldingShielded
Termination StyleSMD/SMT
Case Length8.4 mm
Case Width7.9 mm
Case Heigh7.2 mm
Core MaterialFerrite
PackagingReel
ProducHigh Current Inductors
Factory Pack Quantity500
Test Frequency100 kHz
TypeSMD High Current Cube Induc
Spezifikation für Freigabe / specification for release
Kunde / customer
:
Artikelnummer / part number
:
Bezeichnung :
description :
7443340330
SPEICHERDROSSEL WE-HCC 8070 (Ferrit)
POWER-CHOKE WE-HCC 8070 (Ferrite)
DATUM / DATE : 2009-11-03
A
Mechanische Abmessungen / dimensions:
A
C
F
B
D
E
datecode & inductance code
marking at side wall
RDC is measured at these points
A
B
C
D
E
F
8,4 ± 0,4
7,9 ± 0,3
7,2 ± 0,3
2,3 ± 0,2
1,5 ± 0,2
2,75 ± 0,5
mm
mm
mm
mm
mm
mm
B
Elektrische Eigenschaften / electrical properties:
Eigenschaften /
properties
Lerrlaufinduktivität/
initial inductance
DC-Widerstand /
DC-resistance
Nennstrom /
rated current
Sättigungsstrom/
saturation current
Eigenres.-Frequenz
self-res.-frequency
Testbedingungen /
test conditions
100 kHz / 10mA
@ 20° C
T= 50 K
L/L
0
= 30 %
Wert / value
Einheit / unit
tol.
± 20%
C
Lötpad / soldering spec.:
µH
mΩ
A
A
MHz
L
0
R
DC
I
N
I
sat
SRF
3,30
6,50
14,0
8,5
81,0
3,0
± 10%
typ.
typ.
typ.
2,3
4,4
[
mm]
D
Prüfgeräte / test equipment:
WAYNE KERR 3260B
für/for L
0
; I
SAT
HP 34401 A & Fluke 54II
für/for I
DC;
Metra HIT 27I
für/for R
DC
E
Testbedingungen / test conditions:
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
33%
+20°
C
F
Werkstoffe & Zulassungen / material & approvals:
Basismaterial / base material:
Draht / wire:
Ferrite
JIS 155° , UL : E201757
C
G
Eigenschaften / general specifications:
Arbeitstemperatur / operating temperature: -40° - +125°
C
C
Lagertemp. / storage temperature:
-40° - +60°
C
C
It is recommended that the temperature of the part does
not exceed 125° under worst case operating conditions.
C
Kunde / customer
Freigabe erteilt / general release:
..................................................................................
..................................................................................
Datum / date
Unterschrift / signature
Würth Elektronik
BD
Version 2
Version 1
Änderung / modification
09-11-03
09-05-05
..............................................
...................................................
Rst
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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