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Product unit Passive Components Product group EMC Components Product family Common Mode Chokes for Mains Power Lines Product series WE-LF Common Mode Power Line Choke
Product unit Passive Components Product group EMC Components Product family Common Mode Chokes for Mains Power Lines Product series WE-LF Common Mode Power Line Choke

WE-LF Common Mode Power Line Choke

Size L
(mm) 		W
(mm) 		H
(mm) 		Mount
Type SV 18.5 13.5 20.5 THT
Type MV 23.5 16 25.5 THT
Type LV 26.5 18.5 30.5 THT
Type XV 32.5 21.5 35.5 THT
Type SH 18 18 13 THT
Type MH 23 23 14.5 THT
Type LH 28.5 28.5 17 THT
Type XH 33.5 33.5 20 THT

Characteristics

  • Easy assembling due to 4 pin housing
  • Compact and small size
  • 4 soldering pins for perfect mechanical decoupling
  • Toroidal core choke with sector winding
  • High interference suppression for common mode interferences in low and middle frequency ranges
  • Low stray field
  • Operating temperature: -40 °C bis 125 °C
  • Flammability corresponding to UL 94 V-0
  • Climatic category: 40/125/21
  • Certified according IEC 60938-2

Applications

  • Power line filter
  • Power electronics
  • SMPS
  • Suppression of common mode noise

Products

All
Type SV
Type MV
Type LV
Type XV
Type SH
Type MH
Type LH
Type XH
Order Code SPEC Simu­lation Downloads IR 1
(A) 		L1
(mH) 		RDC1 max.
(Ω) 		VR
(V (AC)) 		VT
(V (AC)) 		Design Kit Samples
7446120027
STE ALT EAG CAD LTS PSP IGS CAD 0.4 27 1.2 250 1500 744630
7446120039
STE ALT EAG CAD LTS PSP IGS CAD 0.4 39 1.7 250 1500 744630
7446120047
STE ALT EAG CAD LTS PSP IGS CAD 0.3 47 2.6 250 1500 744630
7446121007
STE ALT EAG CAD LTS PSP IGS CAD 1 6.8 0.3 250 1500 744630
7446121010
STE ALT EAG CAD LTS PSP IGS CAD 0.7 10 0.55 250 1500 744630
7446121018
STE ALT EAG CAD LTS PSP IGS CAD 0.5 18 0.75 250 1500 –
7446122001
STE ALT EAG CAD LTS PSP IGS CAD 2 1 0.06 250 1500 744630
7446122003
STE ALT EAG CAD LTS PSP IGS CAD 1.5 3.3 0.15 250 1500 744630
74461240004
STE ALT EAG CAD LTS PSP IGS CAD 3.6 0.4 0.02 250 1500 744630
7446220047
STE ALT EAG CAD LTS PSP IGS CAD 0.4 47 1.6 250 1500 744630
7446221010
STE ALT EAG CAD LTS PSP IGS CAD 1.3 10 0.25 250 1500 744630
7446221012
STE ALT EAG CAD LTS PSP IGS CAD 1.2 12 0.28 250 1500 744630
7446221027
STE ALT EAG CAD LTS PSP IGS CAD 0.6 27 0.7 250 1500 744630
7446222002
STE ALT EAG CAD LTS PSP IGS CAD 2 2.2 0.06 250 1500 744630
7446222003
STE ALT EAG CAD LTS PSP IGS CAD 2 3.3 0.075 250 1500 744630
7446222004
STE ALT EAG CAD LTS PSP IGS CAD 2 4.2 0.12 250 1500 744630
7446222007
STE ALT EAG CAD LTS PSP IGS CAD 1.5 6.8 0.2 250 1500 –
7446223001
STE ALT EAG CAD LTS PSP IGS CAD 3 1 0.04 250 1500 744630
74462250007
STE ALT EAG CAD LTS PSP IGS CAD 4.7 0.7 0.02 250 1500 744630
7446321027
STE ALT EAG CAD LTS PSP IGS CAD 1 27 0.64 250 1500 –
7446321033
STE ALT EAG CAD LTS PSP IGS CAD 0.8 33 0.85 250 1500 744630
7446321050
STE ALT EAG CAD LTS PSP IGS CAD 0.6 50 1.2 250 1500 744630
7446322007
STE ALT EAG CAD LTS PSP IGS CAD 1.9 6.8 0.16 250 1500 –
7446322010
STE ALT EAG CAD LTS PSP IGS CAD 1.9 10 0.18 250 1500 744630
7446323003
STE ALT EAG CAD LTS PSP IGS CAD 3 2.7 0.06 250 1500 744630
7446323004
STE ALT EAG CAD LTS PSP IGS CAD 3 4 0.07 250 1500 744630
7446326002
STE ALT EAG CAD LTS PSP IGS CAD 6 1.8 0.023 250 1500 744630
7446422007
STE ALT EAG CAD LTS PSP IGS CAD 2.5 6.8 0.12 250 1500 744630
7446424002
STE ALT EAG CAD LTS PSP IGS CAD 4.3 2.2 0.038 250 1500 744630
7446424003
STE ALT EAG CAD LTS PSP IGS CAD 4 3.3 0.065 250 1500 –
7446620015
STE ALT EAG CAD LTS PSP IGS CAD 0.5 15 0.83 250 1500 –
7446620027
STE ALT EAG CAD LTS PSP IGS CAD 0.4 27 1.2 250 1500 744630
744998
7446620039
STE ALT EAG CAD LTS PSP IGS CAD 0.4 39 1.7 250 1500 –
7446621007
STE ALT EAG CAD LTS PSP IGS CAD 1 6.8 0.3 250 1500 744630
744998
7446621010
STE ALT EAG CAD LTS PSP IGS CAD 0.7 10 0.55 250 1500 –
7446622001
STE ALT EAG CAD LTS PSP IGS CAD 2 1 0.06 250 1500 –
7446622002
STE ALT EAG CAD LTS PSP IGS CAD 2 2.2 0.1 250 1500 744630
744998
7446622003
STE ALT EAG CAD LTS PSP IGS CAD 1.5 3.3 0.15 250 1500 –
74466240007
STE ALT EAG CAD LTS PSP IGS CAD 4 0.7 0.027 250 1500 744630
744998
7446720047
STE ALT EAG CAD LTS PSP IGS CAD 0.4 47 2 250 1500 744630
7446721010
STE ALT EAG CAD LTS PSP IGS CAD 1.3 10 0.25 250 1500 –
7446721027
STE ALT EAG CAD LTS PSP IGS CAD 0.6 27 0.7 250 1500 –
7446722002
STE ALT EAG CAD LTS PSP IGS CAD 2 2.2 0.06 250 1500 744630
7446722004
STE ALT EAG CAD LTS PSP IGS CAD 1.9 4.2 0.12 250 1500 –
7446722007
STE ALT EAG CAD LTS PSP IGS CAD 1.5 6.8 0.2 250 1500 744630
7446723001
STE ALT EAG CAD LTS PSP IGS CAD 3 1.2 0.04 250 1500 –
7446821027
STE ALT EAG CAD LTS PSP IGS CAD 1 27 0.64 250 1500 744630
7446822006
STE ALT EAG CAD LTS PSP IGS CAD 2 5.6 0.16 250 1500 744630
7446823003
STE ALT EAG CAD LTS PSP IGS CAD 3 2.7 0.06 250 1500 –
7446823006
STE ALT EAG CAD LTS PSP IGS CAD 2.4 5.6 0.1 250 1500 –
7446921027
STE ALT EAG CAD LTS PSP IGS CAD 1.2 27 0.4 250 1500 744630
7446923010
STE ALT EAG CAD LTS PSP IGS CAD 3 10 0.155 250 1500 –
7446924003
STE ALT EAG CAD LTS PSP IGS CAD 4 3.3 0.065 250 1500 –
7446926002
STE ALT EAG CAD LTS PSP IGS CAD 6 1.8 0.03 250 1500 744630
Order Code SPEC Simu­lation
7446120027
7446120039
7446120047
7446121007
7446121010
7446121018
7446122001
7446122003
74461240004
7446220047
7446221010
7446221012
7446221027
7446222002
7446222003
7446222004
7446222007
7446223001
74462250007
7446321027
7446321033
7446321050
7446322007
7446322010
7446323003
7446323004
7446326002
7446422007
7446424002
7446424003
7446620015
7446620027
7446620039
7446621007
7446621010
7446622001
7446622002
7446622003
74466240007
7446720047
7446721010
7446721027
7446722002
7446722004
7446722007
7446723001
7446821027
7446822006
7446823003
7446823006
7446921027
7446923010
7446924003
7446926002
Samples
Order Code SPEC Simu­lation Downloads IR 1
(A) 		L1
(mH) 		RDC1 max.
(Ω) 		VR
(V (AC)) 		VT
(V (AC)) 		Design Kit Samples

Assortments

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

Design Kit WE-LF Common Mode Power Line Chokes
Design Kit Design Your EMC-Filter

Learn more