74489440220 [WURTH]
COUPLED INDUCTOR WE-TDC 8038; 耦合电感器WE- TDC 8038
| 型号： | 74489440220 |
| 厂家： | 
WURTH ELEKTRONIK GMBH & CO. KG, GERMANY. |
| 描述： | COUPLED INDUCTOR WE-TDC 8038 |
| 文件： | 总3页 (文件大小：250K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
74489440220
SPEICHERDROSSEL WE-TDC 8038
COUPLED INDUCTOR WE-TDC 8038
Bezeichnung :
description :
DATUM / DATE : 2010-08-31
8038
A
Mechanische Abmessungen / dimensions:
A
B
C
D
E
F
8,0 0,3
8,0 0,3
3,8 0,3
3,2 typ.
2,4 typ.
1,0 typ.
mm
mm
mm
mm
mm
mm
C
A
E
D
1
F
4
2
B
3
4
L1
L2
1
Start
3
Finish
2
start of winding
B
Elektrische Eigenschaften / electrical properties:
Testbedingungen /
test conditions
C Lötpad / soldering spec.:
Eigenschaften / properties
Wert / value
Einheit / unit
tol.
[mm]
3,6
Induktivität (je Wicklg.) /
inductance (each wdg.)
L1,L2
100 kHz / 5mA
+/-20%
typ.
22
203
228
1
µH
mΩ
mΩ
A
DC-Widerstand (je Wicklg.) /
DC-resistance (each wdg.)
DC-Widerstand (je Wicklg.) /
DC-resistance (each wdg.)
RDC1,2 typ
RDC1,2 max
IN1, N2
@ 20°C
@ 20°C
1
max.
typ.
6,2
1,4
4
2
Nennstrom (je Wicklg.) (1)
/
I
∆T = 40 K
∆L/L < 10%
rated Current (each wdg.) (1)
Sättigungsstrom (je Wicklg.) /
saturation current (each wdg.)
Eigenres.-Frequenz /
3
Isat
typ.
1,8
14
A
typ.
SRF
UDC
MHz
V
self-res.-fequency
Nennspannung /
max.
80
rated Voltage
(1)
Stromfluss durch beide Wicklungen verursacht ∆T /
both windings driven by rated current will occur ∆T
D
Prüfgeräte / test equipment:
E Testbedingungen / test conditions:
WAYNE KERR 3260B für/for L0; ISAT
Luftfeuchtigkeit / humidity:
33%
Agilent N5776A für/for IDC;
GMC Metrahit 27I für/for RDC
Agilent E4991A für/for SRF
Umgebungstemperatur / temperature:
+20°C
F
Werkstoffe & Zulassungen / material & approvals:
G Eigenschaften / general specifications:
Basismaterial / base material:
Draht / wire:
Ferrit/ ferrite
Class H
Betriebstemp. / operating temperature: -40°C - +125°C
Umgebungstemp. / ambient temperature: -40°C - +85°C
It is recommended that the temperature of the part does
not exceed 125°C under worst case operating conditions.
Endoberfläche / finishing electrode:
Ag/Ni/Sn
Kunde / customer
Freigabe erteilt / general release:
..................................................................................
................................................................................
Unterschrift / signature
Datum / date
Würth Elektronik
ALa
Version 1
10-08-31
...............................................
Geprüft / checked
............................................
Kontrolliert / approved
Name
Änderung / modification
Datum / date
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
http://www.we-online.de
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Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
74489440220
SPEICHERDROSSEL WE-TDC 8038
COUPLED INDUCTOR WE-TDC 8038
Bezeichnung :
description :
DATUM / DATE : 2010-08-31
H
Induktivitätskurve / Inductance curve:
Kunde / customer
Freigabe erteilt / general release:
..................................................................................
................................................................................
Unterschrift / signature
Datum / date
Würth Elektronik
ALa
Version 1
Änderung / modification
10-08-31
...............................................
Geprüft / checked
............................................
Kontrolliert / approved
Name
Datum / date
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
http://www.we-online.de
SEITE 2 VON 3
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
74489440220
SPEICHERDROSSEL WE-TDC 8038
COUPLED INDUCTOR WE-TDC 8038
Bezeichnung :
description :
DATUM / DATE : 2010-08-31
Gurtspezifikation / Tape specification:
I
Rollenspezifikation / tape and reel specification:
F
D
E
øC
A
B
C
D
E
F
G
H
I
8,4 0,1
16,0 0,3
1,5 + 0,1
4,0 0,1
2,0 0,1
7,5 0,1
12,0 0,1
4,1 0,1
0,4 0,05
mm
mm
mm
mm
mm
mm
mm
mm
mm
XXX
XXX
A
B
A
G
I
H
End
Start
components
cover tape
no component /
160 mm min.
no components /
100 mm min.
400 mm min.
feeding direction
Rollenspezifikation / Reel specification:
a
178,0 2,0
mm
b
c
d
21,00 0,8
13,00 0,5
50,00 1,0
mm
mm
mm
a
d
b
Ø c
Kunde / customer
Freigabe erteilt / general release:
..................................................................................
................................................................................
Unterschrift / signature
Datum / date
Würth Elektronik
ALa
Version 1
10-08-31
...............................................
Geprüft / checked
............................................
Kontrolliert / approved
Name
Änderung / modification
Datum / date
This electronic component has been designed and developed for usage in general electronic equipment. Before incorporatingthis 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), transportationsignal, disaster
prevention, medical, public information network etc, Würth Elektronik eiSos GmbH must be informed before the design-in stage. In addition, sufficient reliability evaluationchecks for safety must be performed on every electronic
component which is used in electricalcircuits that require high safety and reliability functions or performance.
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
http://www.we-online.de
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