A Dimensions: [mm]
B Recommended hole pattern: [mm]
D Electrical Properties:
Properties
Inductance
Test conditions
Value
2x 25
0.25
3.6
Unit
mH
Tol.
+50/-30%
max.
10 kHz/ 100 mV
@ 70°C
@ 20°C
50 Hz
L
Rated current
I
A
R
DC Resistance
Rated voltage
R
Ω
max.
DC
U
250
V (AC)
V (AC)
R
Insulation test voltage
50 Hz
U
2000
T
C Schematic:
E General information:
It is recommended that the temperature of the part does
not exceed +125°C under worst case conditions.
Storage Temperature: -20°C to 60°C
Operating Temperature: -40°C to 125°C
Temperature Rise: < 55K
Test conditions of Electrical Properties: 20°C, 33% RH
if not specified differently
DESCRIPTION
WE-TFCH Common Mode Power Line
Choke (Horizontal)
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
1.3
1.2
1.1
1.0
REV
2012-10-24
2012-09-17
2012-06-28
2012-05-01
DATE
SSt
SSt
SSt
SSt
BY
HasA
HasA
Order.- No.
SIZE
A4
SSt
744861250
HasA
CHECKED
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use.
Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, 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 & Co KG must be informed about the intent of such usage 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.