ComponentsPassive ComponentsEMC ComponentsCommon Mode Chokes for Extra-low Voltage and Data Lines

WE-SLM SMT Common Mode Line Filter

WE-SLM SMT Common Mode Line Filter
SizeDimen­sionsL
(mm)		W
(mm)		H
(mm)		Mount
WE-SLM
 6 3.3 3.3 SMT

LTSpice files

Characteristics

  • High current capability up to 400 mA
  • Rated voltage: 80 VDC (42 VAC)
  • Flammability corresponding to UL 94 V-0
  • Climatic category 40/125/21

Applications

  • USB
  • CAN
  • FireWire
  • Signal and sensor lines
  • Power supply systems
  • Data lines
  • Suppression of common mode noise

Products

WE-SLM
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Order Code
Data­sheet
Simu­lation
Downloads
Status
Winding Style
Number of windings
L(µH)
Zmax(Ω)
IR(mA)
RDC max.(Ω)
VR(V)
Application
Design Kit
SamplesAvailability & Sample
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744242110
SPECbifilar, 2, 11 µH
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Winding Stylebifilar 
Number of windings2 
Inductance11 µH
Maximum Impedance800 Ω
Rated Current300 mA
DC Resistance0.18 Ω
Rated Voltage80 V
–
Design Kit
744725
–Check availability
744242220
SPECbifilar, 2, 22 µH
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Winding Stylebifilar 
Number of windings2 
Inductance22 µH
Maximum Impedance1500 Ω
Rated Current300 mA
DC Resistance0.23 Ω
Rated Voltage80 V
–
Design Kit –
–Check availability
744242330
SPECbifilar, 2, 33 µH
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Winding Stylebifilar 
Number of windings2 
Inductance33 µH
Maximum Impedance2000 Ω
Rated Current300 mA
DC Resistance0.27 Ω
Rated Voltage80 V
–
Design Kit –
–Check availability
744242510
SPECbifilar, 2, 51 µH
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Winding Stylebifilar 
Number of windings2 
Inductance51 µH
Maximum Impedance2500 Ω
Rated Current400 mA
DC Resistance0.32 Ω
Rated Voltage80 V
ApplicationCAN 
Design Kit
744725
–Check availability
744242101
SPECbifilar, 2, 100 µH
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Winding Stylebifilar 
Number of windings2 
Inductance100 µH
Maximum Impedance4000 Ω
Rated Current300 mA
DC Resistance0.58 Ω
Rated Voltage80 V
–
Design Kit –
–Check availability
744242471
SPECbifilar, 2, 470 µH
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Winding Stylebifilar 
Number of windings2 
Inductance470 µH
Maximum Impedance2200 Ω
Rated Current400 mA
DC Resistance0.35 Ω
Rated Voltage80 V
–
Design Kit
744725
–Check availability

Assortments

Articles from this product series can be found in the following assortments:

Design Kit SMT Common Mode Filters for Data Line Chokes

Videos

Würth Elektronik Webinar: EMC Filters – From component to design

Videos

Würth Elektronik Webinar: Extremely High Speed Data Line Chokes

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