74489440027 Datasheet by Würth Elektronik

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—o 7cwuw D ngifir aVE—o: _ —o— WURTH ELEKTRONIK W "7TH ifi Iesmedmgungen/ Indukhwlat ((e wmg )/ mduclance (each wag) Dcrwmemand ((e chklg )/ DCJeswance (each wdg) Dcrwmemand ((e chklg )/ DCJeswance (each wdg) Samgungsslmm 02 chk‘g w saluramn cunem (each wag) Egemes Frequenz se‘lrves (equenc Nennspannung va|ed vauage Strumfluss mm heme kamnqen vemrsacm m Wfirlh E ok‘ronik I So: GmbH & Co. KG
Bezeichnung :
description :
Amm
Bmm
Cmm
Dmm
Emm
Fmm
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
SvS 11-08-30
ALa 10-11-15
Name Datum / date
UDC
80
V
max.
2,5
A
2,7
DL/L < 10%
8038
Änderung / modification
Version 1
Version 2
3,8 ± 0,3
8,0 ± 0,3
3,2 typ.
2,4 typ.
1,0 typ.
F Werkstoffe & Zulassungen / material & approvals:
...............................................
............................................
Basismaterial / base material:
Draht / wire:
Class H
8,0 ± 0,3
Agilent N5776A für/for IDC;
WAYNE KERR 3260B für/for L0; ISAT
D Prüfgeräte / test equipment:
@ 20°C
Kunde / customer
Luftfeuchtigkeit / humidity:
GMC Metrahit 27I für/for RDC
Agilent E4991A für/for SRF
Würth Elektronik
..................................................................................
Freigabe erteilt / general release:
Kunde / customer :
http://www.we-online.de
Datum / date
..................................................................................
Unterschrift / signature
Kontrolliert / approved
rth 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
Geprüft / checked
Spezifikation für Freigabe / specification for release
DATUM / DATE : 2011-08-30
max.
Testbedingungen /
test conditions
40
+/-30%
Artikelnummer / part number :
Endoberfläche / finishing electrode:
Ag/Ni/Sn
C Lötpad / soldering spec.:
B Elektrische Eigenschaften / electrical properties:
55
74489440027
SPEICHERDROSSEL WE-TDC 8038
COUPLED INDUCTOR WE-TDC 8038
µH
RDC1,2 max
L1,L2
A Mechanische Abmessungen / dimensions:
100 kHz / 5mA
RDC1,2 typ
34,5
typ.
IN1,IN2
mW
@ 20°C
mW
typ.
5,1
typ.
SRF
MHz
DT = 40 K
typ.
Isat
A
[mm]
C
A
B
Marking
1
3
4 L1
2 L2
Start
Finish
6,2
3,6
1,4
1
4
3
2
D
E
1
2
3
4
F
SEITE 1 VON 3
—o 7mmw , 3 Wfl‘flififif ‘VEfl _ + —o wiJRTH ELEKTRONIK "firth Eloktronik oisas GmbH & co. KG
Bezeichnung :
description :
SvS 11-08-30
ALa 10-11-15
Name Datum / date
SPEICHERDROSSEL WE-TDC 8038
Version 2
Artikelnummer / part number :
74489440027
Spezifikation für Freigabe / specification for release
Kunde / customer :
..................................................................................
..................................................................................
COUPLED INDUCTOR WE-TDC 8038
DATUM / DATE : 2011-08-30
H Induktivitätskurve / Inductance curve:
Datum / date
Unterschrift / signature
Würth Elektronik
Freigabe erteilt / general release:
Kunde / customer
Änderung / modification
http://www.we-online.de
...............................................
............................................
Geprüft / checked
Kontrolliert / approved
Version 1
rth 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
0,00
0,50
1,00
1,50
2,00
2,50
3,00
0,00 2,00 4,00 6,00 8,00 10,00 12,00
L (µH)
Current (A)
Induktivität vs Strom (typ.)/
Inductance vs Current (typ.)
SEITE 2 VON 3
wiJRTH ELEKTRONIK 07700 0000 000000 00 0000 campnnems —J Rollens Manon / Reel cmcauon: Worth Elek‘rolllk clSoI GmbH & Co. KG
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
SvS 11-08-30
ALa 10-11-15
Name Datum / date
Version 1
Version 2
Spezifikation für Freigabe / specification for release
Kunde / customer :
SPEICHERDROSSEL WE-TDC 8038
COUPLED INDUCTOR WE-TDC 8038
DATUM / DATE : 2011-08-30
Artikelnummer / part number :
74489440027
http://www.we-online.de
...............................................
............................................
Geprüft / checked
Kontrolliert / approved
Datum / date
Würth Elektronik
Gurtspezifikation / Tape specification:
Unterschrift / signature
rth 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
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
a
d
b
XXX XXX
cover tape
E
A
øC F
H
I
A
400 mm min.
SEITE 3 VON 3

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