a
Bezeichnung :
description :
Amm
Bmm
Cmm
Dmm
Emm
Fmm
@@FRM 1@@
Eigenschaften / properties Wert / value Einheit / unit tol.
Induktivität (je Wicklg.) /
inductance (each wdg.)
DC-Widerstand (je Wicklg.) /
DC-resistance (each wdg)
DC-Widerstand (je Wicklg.) /
DC-resistance (each wdg)
Nennstrom (je Wicklg.)/
rated Current (each wdg.)
Sättigungsstrom (je Wicklg.) /
saturation current (each wdg.)
Eigenres.-Frequenz /
self-res.-fequency
Nennspannung /
rated voltage
33%
Umgebungstemperatur / temperature: +20°C
Ferrit/ ferrite
SVS 11-04-20
Name Datum / date
UDC
max.
V
80
SRF
MHz
typ.
A Mechanische Abmessungen / dimensions:
1 kHz / 0,25V
Luftfeuchtigkeit / humidity:
typ.
HP 4274 A für/for L und/and Q
max.
DT = 40 K
D Prüfgeräte / test equipment:
3,20
DL/L = -10%
744877006
6,8
4,0 ± 0,2
2,7 ± 0,1
1,0 ± 0,1
L1,L2
B Elektrische Eigenschaften / electrical properties:
Umgebungstemp. / ambient temperature: -40°C - + 85°C
20
2 SFBW; 155°C
G Eigenschaften / general specifications:
W
E Testbedingungen / test conditions:
1,80
Spezifikation für Freigabe / specification for release
DATUM / DATE : 2011-04-19
max.
Testbedingungen /
test conditions
0,102
±20%
Artikelnummer / part number :
4,8 max.
http://www.we-online.com
Datum / date
..................................................................................
Unterschrift / signature
Kontrolliert / approved
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
Geprüft / checked
..................................................................................
Kunde / customer :
DOPPELDROSSEL WE-DD
POWER-CHOKE WE-DD
µH
RDC1,2
HP 34401 A für/for IDC und/and RDC
C Lötpad / soldering spec.:
...............................................
..................................................
It is recommended that the temperature of the part does
not exceed 125°C under worst case operating conditions.
Würth Elektronik
Freigabe erteilt / general release:
Kunde / customer
Basismaterial / base material:
Draht / wire:
F Werkstoffe & Zulassungen / material & approvals:
Betriebstemperatur / operating temperature: -40°C - + 125°C
0,085
typ.
RDC1,2
W
A
Isat
IN1,IN2
A
7,3 ± 0,4
Typ M
Änderung / modification
Version 1
[ mm ]
0,8
3,1
2,2
2,2
1,0
A
B
C
D
E
2 3
1
4
A
v
v
v
v
v
v
v
v
1
4
2 L1
3 L2
Start
Finish
SEITE 1 VON 3
Bezeichnung :
description :
SVS 11-04-20
Name Datum / date
Würth Elektronik
...............................................
..................................................
Geprüft / checked
Kontrolliert / approved
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.com
Kunde / customer :
Artikelnummer / part number :
744877006
Datum / date
Unterschrift / signature
DATUM / DATE : 2011-04-19
H Induktivitätskurve / Inductance curve:
Freigabe erteilt / general release:
Kunde / customer
..................................................................................
..................................................................................
DOPPELDROSSEL WE-DD
POWER-CHOKE WE-DD
Spezifikation für Freigabe / specification for release
Version 1
Änderung / modification
0,00
1,00
2,00
3,00
4,00
5,00
6,00
7,00
8,00
0,0 1,0 2,0 3,0 4,0 5,0 6,0
L (µH)
Current (A)
Induktivität vs Strom (typ.) /
Inductance vs Current (typ.)
SEITE 2 VON 3
Bezeichnung :
description :
I Rollenspezifikation / tape and reel specification:
A10,0
± 0,1 mm
B16,0
± 0,2 mm
+ 0,1
- 0,0
D4,00
± 0,1 mm
E2,00
± 0,1 mm
F10,0
± 0,1 mm
G5,00
± 0,1 mm
Rollenspezifikation / Reel specification:
a330,0 ± 2,0 mm
b21,00 ± 0,8 mm
c13,00 ± 0,5 mm
d100,0 ± 1,0 mm
SVS 11-04-20
Name Datum / date
Spezifikation für Freigabe / specification for release
DOPPELDROSSEL WE-DD
POWER-CHOKE WE-DD
Kunde / customer :
Artikelnummer / part number :
744877006
Gurtspezifikation / Tape specification:
Freigabe erteilt / general release:
Kunde / customer
1,50
C
mm
Datum / date
Unterschrift / signature
Würth Elektronik
..................................................................................
..................................................................................
...............................................
..................................................
http://www.we-online.com
Geprüft / checked
Kontrolliert / approved
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
Änderung / modification
Version 1
DATUM / DATE : 2011-04-19
Ø c
a
d
b
A
B
E
DøC
F
G
The force for tearing off cover tape is
20 to 70 grams in arrow direction
150°
feeding direction
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 3 VON 3
