Bezeichnung :
description :
A mm
B mm
C mm
D mm
E mm
F mm
G mm
Marking = part number
Eigenschaften /
properties Wert / value Einheit / unit tol.
Leerlaufinduktivität/
initial inductance
DC-Widerstand /
DC-resistance
Nennstrom /
rated current
Sättigungsstrom/
saturation current
Eigenres.-Frequenz
self-res.-frequency
33%
Umgebungstemperatur / temperature: +20°C
MnZn Ferrite
When exposed to shock and vibration stress, it is recommended
to fix the device by seperate means (such as glue, fasteners, etc).
ME
09-11-02
Rst
09-07-15
Name Datum / date
Version 1
Version 2
Geprüft / checked
................................................... ..............................................
Änderung / modification
Basismaterial / base material:
F
Werkstoffe & Zulassungen / material & approvals:
Würth Elektronik
..................................................................................
Kunde / customer
Draht / wire: Polyamide/Imid coating
exceed 125°C under worst case operating conditions.
Isat typ.
SRF 9,5 MHz
D
Prüfgeräte / test equipment:
Umgebungstemp. / ambient temperature: -40°C - +75°C
Freigabe erteilt / general release:
± 8%
IN
9,0
∆
∆∆
∆L/L0= 30 %
http://www.we-online.de
Datum / date
..................................................................................
Unterschrift / signature
Kontrolliert / approved



D-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
Spezifikation für Freigabe / specification for release
A
Testbedingungen /
test conditions
8,5 typ.
± 20%
∆
∆∆
∆T= 50 K
Kunde / customer :
SPEICHERDROSSEL WE-HCI (Ferrit)
POWER-CHOKE WE-HCI (Ferrite)
Artikelnummer / part number :
8,9 ± 0,3
100 kHz / 10mA L0
3,3 ± 0,5
8,0 ref
B
Elektrische Eigenschaften / electrical properties:
74435573300
A
Mechanische Abmessungen / dimensions:
µH
@ 20° C RDC 21,70
33,00
A
WAYNE KERR 3260B für/for L0; RDC; ISAT; IN
mΩ
Luftfeuchtigkeit / humidity:
Arbeitstemperatur / operating temperature: -40°C - +125°C
typ.
G
Eigenschaften / general specifications:
E
Testbedingungen / test conditions:
18,2 ± 0,5
C
Lötpad / soldering spec.:
It is recommended that the temperature of the part does not
18,3 ± 1,0
5,0 ref
9,0 ref
EA
Marking
C
D
B
F
G
[mm]
6,0
6,0
7,3
SEITE 1 VON 4
Bezeichnung :
description :
H
Induktivitätskurve / Inductance curve:
ME
09-11-02
Rst
09-07-15
Name Datum / date
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
Geprüft / checked Kontrolliert / approved Änderung / modification



Version 2
................................................................................. ............................................................. Version 1
Datum / date Unterschrift / signature
Würth Elektronik
.................................................................................. ..................................................................................
Freigabe erteilt / general release: Kunde / customer
SPEICHERDROSSEL WE-HCI (Ferrit)
POWER-CHOKE WE-HCI (Ferrite) 0
Artikelnummer / part number :
74435573300
Spezifikation für Freigabe / specification for release
Kunde / customer :
Induktivität vs Strom (typ.)
Inductance vs Current (typ.)
0,00
5,00
10,00
15,00
20,00
25,00
30,00
35,00
0 5 10 15 20 25
Current (A)
L (µH)
SEITE 2 VON 4
Bezeichnung :
description :
I
Temperaturanstieg / Temperature rise curve:
ME
09-11-02
Rst
09-07-15
Name Datum / date
Würth Elektronik
Version 2
................................................................................. .............................................................
74435573300
Freigabe erteilt / general release: Kunde / customer
Spezifikation für Freigabe / specification for release
SPEICHERDROSSEL WE-HCI (Ferrit)
POWER-CHOKE WE-HCI (Ferrite)
Kunde / customer :
Artikelnummer / part number :
http://www.we-online.de
Geprüft / checked Kontrolliert / approved Änderung / modification



0
Version 1
D-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
.................................................................................. ..................................................................................
Datum / date Unterschrift / signature
Temperaturanstieg vs. Strom (typ.)/
Temperature rise vs. Current (typ.)
0,00
10,00
20,00
30,00
40,00
50,00
60,00
70,00
80,00
90,00
100,00
0 2 4 6 8 10 12 14
Current (A)
T [ °C ]
SEITE 3 VON 4
Bezeichnung :
description :
I
Rollenspezifikation / tape and reel specification:
A19,3 ± 0,15 mm
B32,0 ± 0,1 mm
E4,00 ± 0,1 mm
F2,00 ± 0,1 mm
G1,75 ± 0,1 mm
H14,2 ± 0,1 mm
I18,65 ± 0,15 mm
J10,50 ± 0,15 mm
T0,40 ± 0,05 mm
W32,0 ± 0,3 mm
a330,0 ± 2,0 mm
b32,5 ± 0,8 mm
c37,5 ± 0,5 mm
d100,0 ± 1,5 mm
ME
Rst
09-07-15
Name Datum / date
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.com
Geprüft / checked Kontrolliert / approved Änderung / modification



Version 2
................................................................................. ............................................................... Version 1
Datum / date Unterschrift / signature
Würth Elektronik
Freigabe erteilt / general release: Kunde / customer
.................................................................................. ..................................................................................
Gurtspezifikation / Tape specification:
C2,00 mmtyp
SPEICHERDROSSEL WE-HCI (Ferrit)
POWER-CHOKE WE-HCI (Ferrite) 0
Artikelnummer / part number :
74435573300
Kunde / customer :
Spezifikation für Freigabe / specification for release
Rollenspezifikation / Reel specification:
minD1,50 mm
ad
W
E F G
A B C
Ø D
H
I
T
J
The Force for tearing off cover tape is
20 to 70 grams in arrow direction
150°
feeding direction
c
b
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.
SEITE 4 VON 4