Bezeichnung :
description :
A mm
B mm
C mm
D mm
E mm
F mm
start of winding
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.)
(1)
/
rated Current (each wdg.)
(1)
Sättigungsstrom (je Wicklg.) /
saturation current (each wdg.)
Eigenres.-Frequenz /
self-res.-fequency
Nennspannung /
rated Voltage
(1)
Stromfluss durch beide Wicklungen verursacht
∆T /
both windings driven by rated current will occur ∆T
33%
Umgebungstemperatur / temperature: +20°C
Ferrit/ ferrite
ALa
10-08-31
Name Datum / date
I
sat
A
SRF MHz
∆
∆∆
∆T = 40 K
typ.
typ.
I
N1,
I
N2
mΩ
@ 20°C
mΩ
typ.
1,8
typ.
SPEICHERDROSSEL WE-TDC 8038
COUPLED INDUCTOR WE-TDC 8038
µH
R
DC1,2 max
L
1,
L
2
A
Mechanische Abmessungen / dimensions:
100 kHz / 5mA
R
DC1,2 typ
203
Endoberfläche / finishing electrode: Ag/Ni/Sn
C
Lötpad / soldering spec.:
B
Elektrische Eigenschaften / electrical properties:
Umgebungstemp. / ambient temperature: -40°C - +85°C
14
74489440220
Geprüft / checked
Spezifikation für Freigabe / specification for release
DATUM / DATE : 2010-08-31
max.
Testbedingungen /
test conditions
228
+/-20%
Artikelnummer / part number :
Freigabe erteilt / general release:
Kunde / customer :
http://www.we-online.de
Datum / date
..................................................................................
Unterschrift / signature
Kontrolliert / approved
Würth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KGWürth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KG
D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
GMC Metrahit 27I für/for R
DC
Agilent E4991A für/for SRF
not exceed 125°C under worst case operating conditions.
Würth Elektronik
..................................................................................
Agilent N5776A für/for I
DC;
WAYNE KERR 3260B für/for L
0
; I
SAT
D
Prüfgeräte / test equipment:
@ 20°C
Kunde / customer
Luftfeuchtigkeit / humidity:
E
Testbedingungen / test conditions:
8,0 ± 0,3
It is recommended that the temperature of the part does
F
Werkstoffe & Zulassungen / material & approvals:
G
Eigenschaften / general specifications:
Betriebstemp. / operating temperature: -40°C - +125°C
............................................
Basismaterial / base material:
Draht / wire: Class H
3,8 ± 0,3
8,0 ± 0,3
3,2 typ.
2,4 typ.
1,0 typ.
8038
Änderung / modification
Version 1
U
DC
80 V
max.
1 A
22
∆
∆∆
∆L/L < 10%
[mm]
C
A
B
Marking
1
3
4 L1
2 L2
Start Finish
6,2
3,6
1,4
1
4
3
2
DE
1
2
3
4
F
SEITE 1 VON 3
Bezeichnung :
description :
ALa
10-08-31
Name Datum / date
Würth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KGWürth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KG
D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
Änderung / modification
http://www.we-online.de
............................................
Geprüft / checked Kontrolliert / approved
Version 1
Datum / date Unterschrift / signature
Würth Elektronik
Freigabe erteilt / general release:
Kunde / customer
..................................................................................
..................................................................................
COUPLED INDUCTOR WE-TDC 8038
DATUM / DATE : 2010-08-31
H
Induktivitätskurve / Inductance curve:
Artikelnummer / part number :
74489440220
Spezifikation für Freigabe / specification for release
Kunde / customer :
SPEICHERDROSSEL WE-TDC 8038
0,00
5,00
10,00
15,00
20,00
25,00
0,00 0,50 1,00 1,50 2,00 2,50 3,00 3,50 4,00 4,50
L (µH)
Current (A)
Induktivität vs Strom (typ.)/
Inductance vs Current (typ.)
SEITE 2 VON 3
Bezeichnung :
description :
I
Rollenspezifikation / tape and reel specification:
A8,4 ± 0,1 mm
B16,0 ± 0,3 mm
C1,5 + 0,1 mm
D4,0 ± 0,1 mm
E2,0 ± 0,1 mm
F7,5 ± 0,1 mm
G12,0 ± 0,1 mm
H4,1 ± 0,1 mm
I0,4 ± 0,05 mm
Rollenspezifikation / Reel specification:
a178,0 ± 2,0 mm
b21,00 ± 0,8 mm
c13,00 ± 0,5 mm
d50,00 ± 1,0 mm
ALa
10-08-31
Name Datum / date
Gurtspezifikation / Tape specification:
Unterschrift / signature
Würth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KGWürth Elektronik eiSos GmbH & Co. KG
Würth Elektronik eiSos GmbH & Co. KG
D-74638 Waldenburg · Max-Eyth-Strasse 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
Freigabe erteilt / general release:
Kunde / customer
..................................................................................
..................................................................................
Änderung / modification
http://www.we-online.de
............................................
Geprüft / checked Kontrolliert / approved
Datum / date
Würth Elektronik
SPEICHERDROSSEL WE-TDC 8038
COUPLED INDUCTOR WE-TDC 8038
DATUM / DATE : 2010-08-31
Artikelnummer / part number :
74489440220
Spezifikation für Freigabe / specification for release
Kunde / customer :
Version 1
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.
no component /
160 mm min.
components
no components /
100 mm min.
End Start
feeding direction
D
G
B
Ø c
ad
b
XXX XXX
cover tape
E
A
øC F
H
I
A
400 mm min.
SEITE 3 VON 3