744290104 Datasheet, PDF (1/6 Pages) Wurth Elektronik GmbH & Co. KG, Germany. – WE-UCF SMD Common Mode Line Filter

A Dimensions: [mm]
B Recommended land pattern: [mm]
C Schematic:
D Electrical Properties:
Properties
Test conditions
Value
Unit
Tol.
Inductance
10 kHz/ 50 mV
L
2x 100
mH
±30%
Rated current
∆T = 40 K
IR
0.15
A
max.
DC Resistance
@ 20°C
RDC
2x 8.5
Ω
max.
Leakage inductance 100 kHz/ 1 mA
LS
780000 nH
typ.
Insulation test voltage
50 Hz
UT
500
V (AC)
max.
Rated voltage
UR
80
V
E General information:
It is recommended that the temperature of the part does not exceed 125°C
under worst case operating conditions.
•Ambient temperature: -40°C to +85°C (refering to IR)
•Operating temperature: -40°C to +125°C
•Storage temperature (on tape & reel): -20°C to +40°C; 75% RH max.
•Test conditions of Electrical Properties: 20°C, 33% RH
if not specified differently
DESCRIPTION
WE-UCF SMD Common Mode Line Filter
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
1.2
2015-08-06
KaS
SBa
74638 Waldenburg
Germany
Order.- No.
SIZE
1.1
2014-06-11
SSt
1.0
2014-01-22
SSt
SSt
Tel. [phone] - 0
SBa
www.we-online.com
744290104
A4
[e-mail]
REV
DATE
BY
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.