Dimensions: [mm]
Recommended Land Pattern: [mm]
Electrical Properties:
Properties
Test conditions
Number of windings
6
5
17,6
1
10,16
10
5
14,5 max.
Tol.
Inductance
L
10 kHz/ 50 mV
Rated Current
IR
ΔT = 40 K
0.32
mH
±30%
3.25
A
max.
DC Resistance
RDC @ 20 °C
0.029
Ω
max.
Leakage Inductance
LS
1 MHz/ 1 mA
2200
nH
typ.
Insulation Test Voltage
VT
50 Hz
500
V (AC)
max.
Rated Voltage
VR
80
V
RoHS Approval
Compliant [2011/65/EU&2015/863]
REACh Approval
Conform or declared [(EC)1907/2006]
7,8 - 0,1
Scale - 1,5:1
Schematic:
0~
5°
9,5 max.
Unit
2
Certification:
6
2,54
17,6 max.
1
10,16 u 0,1
2,54 u 0,05
10
1,6
2,8
Value
N
12,5 u 0,1
General Properties:
1
1
10
2
5
6
Ambient Temperature (referring
to IR)
-40 up to +85 °C
Operating Temperature
-40 up to +125 °C
Storage Conditions (in original
packaging)
< 40 °C ; < 75 % RH
Moisture Sensitivity Level (MSL)
1
Test conditions of Electrical Properties: +20 °C, 33 % RH if not specified differently
Scale - 1,5:1
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ACG
003.001
2022-09-12
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
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
WE-UCF SMT Common Mode Line
Filter
ORDER CODE
744290321
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1712
eiSos
Valid
1/8
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.
Typical Impedance Characteristics:
Test Setup:
100000
10000
Impedance [Ω]
According to CISPR 17
1´ (GND)
1000
2´ (GND)
Port 1
1
1
2
Port 2
2
4
4
DUT
3
100
3
Port 3
Port 4
3´ (GND)
4´ (GND)
GND
10
Network Analyzer: Keysight N5242B or equivalent
1
0.001
0.01
0.1
1
10
100
Frequency [MHz]
Z (comm)
Z (diff)
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ACG
003.001
2022-09-12
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
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
WE-UCF SMT Common Mode Line
Filter
ORDER CODE
744290321
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1712
eiSos
Valid
2/8
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.
Packaging Specification - Tape: [mm]
Packaging Specification - Reel: [mm]
P0
K0
P2
T
E
A
W3
W1
close to center
A
N
D
B
W
S
B0
F
D0
d
C
A0
A
Top Cover
Tape
P1
T1
T2
End
Feeding direction
Start
Carrier Tape
detail B
Cover Tape
Cover Tape
B
No Component
min. 160mm
Components
No Component
min. 100mm
Embossment
Cover Tape
min. 400mm
packaging is reffered to the international standard IEC 60286-3:2013
Tape Type
Tolerance
Value
3
A0
(mm)
typ.
13,20
B0
(mm)
typ.
17,50
W
(mm)
±0,3
32,00
T
(mm)
ref.
0,50
T1
(mm)
ref.
0,10
T2
(mm)
typ.
10,50
K0
(mm)
typ.
10,30
P0
(mm)
±0,1
4,00
P1
(mm)
±0,1
20,00
P2
(mm)
±0,1
2,00
D0
(mm)
+0,1/ -0,0
1,50
D0 / 2
(mm)
+0,05/ -0,0
0,75
D1
(mm)
min.
2,00
d
(mm)
±0,05
0,20
E
(mm)
±0,1
1,75
Chip Cavity
Sprocket Hole
S
(mm)
±0,1
28,40
F
(mm) Material
±0,1
14,20 Polystyrene
Qty.
(pcs.)
Tolerance
Value
A
(mm)
± 2,0
330,00
B
(mm)
min.
1,50
C
(mm)
min.
12,80
D
(mm)
min.
20,20
N
(mm)
min.
80,00
W1
(mm)
+ 2,0
32,40
W2
(mm)
max.
38,40
W3
(mm)
min.
31,90
W3
(mm)
max.
35,40
Material
Polystyrene
250
165° - 180°
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ACG
003.001
2022-09-12
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
Pull-off force
Tape width
32 mm
0,1 N - 1,3 N
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
WE-UCF SMT Common Mode Line
Filter
ORDER CODE
744290321
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1712
eiSos
Valid
3/8
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.
Packaging Specification - Reel in Bag: [mm]
Packaging Specification - Bag and Carton: [mm]
W
ba
g
Bag
W
H
box
bo
x
Vacuum the bag
L
Tolerance
Value
L
box
(mm)
typ.
450,00
W
box
(mm)
typ.
360,00
g
ba
L
No. of
Reel (pcs.)
Qty.
(pcs.)
Material
1
250
PE
Tolerance
Value
Lbox
(mm)
typ.
340,00
Wbox
(mm)
typ.
335,00
Hbox
(mm)
typ.
45,00
x
bo
No. of
Bag (pcs.)
Qty.
(pcs.)
Material
1
250
Paper
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ACG
003.001
2022-09-12
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
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
WE-UCF SMT Common Mode Line
Filter
ORDER CODE
744290321
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1712
eiSos
Valid
4/8
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.
W
IC
L
IC
L
C
H
C
H
IC
Packaging Specification - Outer Carton: [mm]
W
C
Tolerance
Value
LIC
(mm)
typ.
356,00
WIC
(mm)
typ.
350,00
HIC
(mm)
typ.
226,00
No. of
Box(pcs.)
Qty.
(pcs.)
Material
4
1000
Paper
LC
(mm)
typ.
378,00
WC
(mm)
typ.
362,00
HC
(mm)
typ.
252,00
No. of
Inner Carton (pcs.)
Qty.
(pcs.)
Material
1
1000
Paper
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ACG
003.001
2022-09-12
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
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
WE-UCF SMT Common Mode Line
Filter
ORDER CODE
744290321
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1712
eiSos
Valid
5/8
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.
Classification Reflow Profile for SMT components:
Classification Reflow Soldering Profile:
Profile Feature
Tp
tp
Max. Ramp Up Rate
Max. Ramp Down Rate
TL
Temperature
Ts max
tL
Preheat Area
Ts min
TC –5°C
Value
Preheat Temperature Min
Ts min 150 °C
Preheat Temperature Max
Ts max 200 °C
Preheat Time ts from Ts min to Ts max
ts
Ramp-up Rate (TL to TP)
60 - 120 seconds
3 °C/ second max.
Liquidous Temperature
TL
217 °C
Time tL maintained above TL
tL
60 - 150 seconds
Peak package body temperature
Tp
Tp ≤ Tc, see Table below
Time within 5°C of actual peak
temperature
tp
20 - 30 seconds
Ramp-down Rate (TP to TL)
6 °C/ second max.
Time 25°C to peak temperature
8 minutes max.
refer to IPC/ JEDEC J-STD-020E
tS
Package Classification Reflow Temperature (Tc):
Volume mm³
350-2000
Volume mm³
>2000
PB-Free Assembly | Package Thickness 260 °C
< 1.6 mm
260 °C
260 °C
PB-Free Assembly | Package Thickness 260 °C
1.6 mm - 2.5 mm
250 °C
245 °C
PB-Free Assembly | Package Thickness 250 °C
> 2.5 mm
245 °C
245 °C
Properties
25
Time 25°C to Peak
Time
Volume mm³
