744303012 [WURTH]
POWER-CHOKE WE-HCM-175; POWER- CHOKE WE- HCM -175
| 型号： | 744303012 |
| 厂家： | 
WURTH ELEKTRONIK GMBH & CO. KG, GERMANY. |
| 描述： | POWER-CHOKE WE-HCM-175 |
| 文件： | 总4页 (文件大小：141K) |
| 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 :
preliminary
Artikelnummer / part number :
744303012
SPEICHERDROSSEL WE-HCM-175
POWER-CHOKE WE-HCM-175
Bezeichnung :
description :
RoHS compliant
DATUM / DATE : 2007-12-01
10x7x5
A
Mechanische Abmessungen / dimensions :
B
C
D
A
B
C
D
E
10,2 max.
7,0 max.
5,0 max.
2,5 ref
mm
mm
mm
mm
mm
E
A
1,52 ref.
RDC is measured at these points
@
@
F
R
M
1
@
@
B
Elektrische Eigenschaften / electrical properties :
C
Lötpad / soldering spec.:
mm]
Eigenschaften /
Testbedingungen /
test conditions
[
Wert / value
Einheit / unit
tol.
20%
typ.
+/-7%
typ.
typ.
typ.
properties
Lerrlaufinduktivität/
initial inductance
Nenn-Induktivität /
rated inductance
DC-Widerstand /
DC-resistance
L0
LN
100 kHz / 1mA
100 kHz / 1mA / 31A
@ 20°C
120
nH
nH
mΩ
A
118
3,05
RDC
IN
0,325
31,0
Nennstrom /
rated current
∆T= 40 K
2
6,35
Sättigungsstrom/
saturation current
Eigenres.-Frequenz
self-res.-frequency
∆L/L0= 20 %
Isat
55,0
A
SRF
125
MHz
D
Prüfgeräte / test equipment :
E Testbedingungen / test conditions :
Luftfeuchtigkeit / humidity:
WAYNE KERR 3260B für/for L0; ISAT
33%
Agilent N5776A für/for IDC;
Umgebungstemperatur / temperature:
+20°C
Metra Hit 27I für/for RDC;
F
Werkstoffe & Zulassungen / material & approvals :
G Eigenschaften / general specifications :
Basismaterial / base material:
Endoberfläche / finishing electrode:
Draht / wire:
Ferrit/ferrite
Arbeitstemperatur / 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.
Sn/Cu - 99.3/0.7 %
Flatewire
Kunde / customer
Freigabe erteilt / general release:
..........................................................................
...............................................................................
Unterschrift / signature
Würth Elektronik
Datum / date
ME
Version 1
07-12-01
Datum / date
...................................................
..............................................
Geprüft / checked
Kontrolliert / approved
Name
Änderung / modification
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.de
SEITE 1 VON 4
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744303012
RoHS compliant
SPEICHERDROSSEL WE-HCM-175
POWER-CHOKE WE-HCM-175
Bezeichnung :
description :
DATUM / DATE : 2007-12-01
H
Induktivitätskurve / Inductance curve :
Induktivität vs Strom (typ.)
Inductance vs Current (typ.)
150,00
100,00
50,00
0
5
10
15
20
25
Current (A)
Kunde / customer
Freigabe erteilt / general release:
..........................................................................
...............................................................................
Unterschrift / signature
Würth Elektronik
Datum / date
ME
Version 1
07-12-01
..........................................................................
.............................................................
Geprüft / checked
Kontrolliert / approved
Name
Änderung / modification
Datum / date
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.de
SEITE 2 VON 4
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744303012
RoHS compliant
Bezeichnung :
description :
I
Temperaturanstieg / Temperature rise curve :
Temperaturanstieg vs. Strom (typ.)/
Temperature rise vs. Current (typ.)
100,00
90,00
80,00
70,00
60,00
50,00
40,00
30,00
20,00
10,00
0,00
0
10
20
30
40
50
60
Current (A)
Kunde / customer
Freigabe erteilt / general release:
..........................................................................
...............................................................................
Unterschrift / signature
Würth Elektronik
Datum / date
ME
Name
Version 1
07-12-01
Datum / date
..........................................................................
.............................................................
Geprüft / checked
Kontrolliert / approved
Änderung / modification
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.de
SEITE 3 VON 4
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
744303012
RoHS compliant
SPEICHERDROSSEL WE-HCM-175
POWER-CHOKE WE-HCM-175
Bezeichnung :
description :
DATUM / DATE : 2007-12-01
I
Rollenspezifikation / tape and reel specification :
Gurtspezifikation / Tape specification:
A
mm
mm
7,1 0,1
12,0 0,1
typ.
E
F
G
Ø D
B
C
mm
mm
1,05
H
typ.
W
D
1,05
E
F
G
H
I
mm
mm
mm
mm
mm
mm
4,00 0,1
2,00 0,1
1,75 0,1
11,5 0,1
10,3 0,1
5,30 0,1
A
B
C
I
J
W
mm
24,0 0,3
J
b
Rollenspezifikation / Reel specification:
a
b
c
d
mm
mm
mm
mm
330,0 2,0
24,5 0,8
29,5 0,5
100,0 1,5
a
d
b
c
Ø c
150°
The Force for tearing off cover tape is
20 to 70 grams in arrow direction
feeding direction
Kunde / customer
Freigabe erteilt / general release:
..........................................................................
...............................................................................
Unterschrift / signature
Würth Elektronik
Datum / date
..........................................................................
...............................................................
ME
Version 1
07-12-01
Geprüft / checked
Kontrolliert / approved
Name
Änderung / modification
Datum / date
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
This electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such as
aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.
where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electronic component in general electronic
equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before use. It
is essential to give consideration when to install a protective circuit at the design stage.
SEITE 4 VON 4
相关型号：
©2020 ICPDF网 联系我们和版权申明