WE-LF SMT Common Mode Power Line Choke | Passive Components | Würth Elektronik Product Catalog

WE-LF SMT Common Mode Power Line Choke

Size	Dimensions	L (mm)	W (mm)	H (mm)	Fl (mm)	Material
Type SH		23.3	18.5	11.5	2.1	MnZn

LTSpice files

LT
LTSpice_WE-LF-SMD (rev22a).zip
|
2.9 KB

Characteristics

SMT power line choke
Compact size
Toroidal core with sector winding
High attenuation of common mode interferences in low and middle frequency range
Recommended solder profile: Reflow
Operating temperature: –40 ºC to +125 ºC

Applications

Mains filter
Power electronics
SMPS

Products

Type SH

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Order Code	Datasheet	Simulation	Downloads	Status	I_R(A)	L₁(mH)	R_{DC max.}(Ω)	V_R(V (AC))	V_T(V (AC))	Material	L(mm)	W(mm)	H(mm)	Samples
7446630027	0.6 A, 27 mH, 1.2 Ω	Simulation	Downloads10 files EDA models: Components ZIP ALT WE-LF_SMD (rev22a).IntLib \| 543.5 KB CDS Cadence_WE-LF_SMD (rev23a).zip \| 2.4 MB EAG Eagle_WE-LF-SMD (rev19a).lbr KIC KiCad_WE-LF-SMD (rev25b).zip \| 2.2 MB ZUK Cadstar_WE-LF-SMD (rev19a).zip \| 5.9 KB CAD files ZIP IGS WE-LF_SMD_SH (rev1).igs \| 10.1 MB STP WE-LF_SMD_SH (rev1).stp \| 2.5 MB Electric models ZIP ADS ADS_WE-LF-SMD (rev24a).zip \| 2.8 MB PSP PSpice_WE-LF_SMD (rev22a).zip \| 5.7 KB S S-Parameter_7446630027 (rev20a).s4p \| 313.9 KB Download all 10 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current0.6 A	Inductance [1]27 mH	DC Resistance [1]1.2 Ω	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length23.3 mm	Width18.5 mm	Height11.5 mm
7446630039	0.55 A, 39 mH, 1.7 Ω	Simulation	Downloads10 files EDA models: Components ZIP ALT WE-LF_SMD (rev22a).IntLib \| 543.5 KB CDS Cadence_WE-LF_SMD (rev23a).zip \| 2.4 MB EAG Eagle_WE-LF-SMD (rev19a).lbr KIC KiCad_WE-LF-SMD (rev25b).zip \| 2.2 MB ZUK Cadstar_WE-LF-SMD (rev19a).zip \| 5.9 KB CAD files ZIP IGS WE-LF_SMD_SH (rev1).igs \| 10.1 MB STP WE-LF_SMD_SH (rev1).stp \| 2.5 MB Electric models ZIP ADS ADS_WE-LF-SMD (rev24a).zip \| 2.8 MB PSP PSpice_WE-LF_SMD (rev22a).zip \| 5.7 KB S S-Parameter_7446630039 (rev20a).s4p \| 314.6 KB Download all 10 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current0.55 A	Inductance [1]39 mH	DC Resistance [1]1.7 Ω	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length23.3 mm	Width18.5 mm	Height11.5 mm
7446630047	0.4 A, 47 mH, 2.6 Ω	Simulation	Downloads10 files EDA models: Components ZIP ALT WE-LF_SMD (rev22a).IntLib \| 543.5 KB CDS Cadence_WE-LF_SMD (rev23a).zip \| 2.4 MB EAG Eagle_WE-LF-SMD (rev19a).lbr KIC KiCad_WE-LF-SMD (rev25b).zip \| 2.2 MB ZUK Cadstar_WE-LF-SMD (rev19a).zip \| 5.9 KB CAD files ZIP IGS WE-LF_SMD_SH (rev1).igs \| 10.1 MB STP WE-LF_SMD_SH (rev1).stp \| 2.5 MB Electric models ZIP ADS ADS_WE-LF-SMD (rev24a).zip \| 2.8 MB PSP PSpice_WE-LF_SMD (rev22a).zip \| 5.7 KB S S-Parameter_7446630047 (rev20a).s4p \| 314.6 KB Download all 10 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current0.4 A	Inductance [1]47 mH	DC Resistance [1]2.6 Ω	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length23.3 mm	Width18.5 mm	Height11.5 mm
7446631007	1.4 A, 6.8 mH, 0.3 Ω	Simulation	Downloads10 files EDA models: Components ZIP ALT WE-LF_SMD (rev22a).IntLib \| 543.5 KB CDS Cadence_WE-LF_SMD (rev23a).zip \| 2.4 MB EAG Eagle_WE-LF-SMD (rev19a).lbr KIC KiCad_WE-LF-SMD (rev25b).zip \| 2.2 MB ZUK Cadstar_WE-LF-SMD (rev19a).zip \| 5.9 KB CAD files ZIP IGS WE-LF_SMD_SH (rev1).igs \| 10.1 MB STP WE-LF_SMD_SH (rev1).stp \| 2.5 MB Electric models ZIP ADS ADS_WE-LF-SMD (rev24a).zip \| 2.8 MB PSP PSpice_WE-LF_SMD (rev22a).zip \| 5.7 KB S S-Parameter_7446631007 (rev20a).s4p \| 310.6 KB Download all 10 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current1.4 A	Inductance [1]6.8 mH	DC Resistance [1]0.3 Ω	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length23.3 mm	Width18.5 mm	Height11.5 mm
7446631010	1 A, 10 mH, 0.55 Ω	Simulation	Downloads10 files EDA models: Components ZIP ALT WE-LF_SMD (rev22a).IntLib \| 543.5 KB CDS Cadence_WE-LF_SMD (rev23a).zip \| 2.4 MB EAG Eagle_WE-LF-SMD (rev19a).lbr KIC KiCad_WE-LF-SMD (rev25b).zip \| 2.2 MB ZUK Cadstar_WE-LF-SMD (rev19a).zip \| 5.9 KB CAD files ZIP IGS WE-LF_SMD_SH (rev1).igs \| 10.1 MB STP WE-LF_SMD_SH (rev1).stp \| 2.5 MB Electric models ZIP ADS ADS_WE-LF-SMD (rev24a).zip \| 2.8 MB PSP PSpice_WE-LF_SMD (rev22a).zip \| 5.7 KB S S-Parameter_7446631010 (rev20a).s4p \| 311.8 KB Download all 10 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current1 A	Inductance [1]10 mH	DC Resistance [1]0.55 Ω	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length23.3 mm	Width18.5 mm	Height11.5 mm
7446632001	3 A, 1 mH, 0.06 Ω	Simulation	Downloads10 files EDA models: Components ZIP ALT WE-LF_SMD (rev22a).IntLib \| 543.5 KB CDS Cadence_WE-LF_SMD (rev23a).zip \| 2.4 MB EAG Eagle_WE-LF-SMD (rev19a).lbr KIC KiCad_WE-LF-SMD (rev25b).zip \| 2.2 MB ZUK Cadstar_WE-LF-SMD (rev19a).zip \| 5.9 KB CAD files ZIP IGS WE-LF_SMD_SH (rev1).igs \| 10.1 MB STP WE-LF_SMD_SH (rev1).stp \| 2.5 MB Electric models ZIP ADS ADS_WE-LF-SMD (rev24a).zip \| 2.8 MB PSP PSpice_WE-LF_SMD (rev22a).zip \| 5.7 KB S S-Parameter_7446632001 (rev20a).s4p \| 309.1 KB Download all 10 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current3 A	Inductance [1]1 mH	DC Resistance [1]0.06 Ω	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length23.3 mm	Width18.5 mm	Height11.5 mm
7446632002	2.75 A, 2.2 mH, 0.1 Ω	Simulation	Downloads10 files EDA models: Components ZIP ALT WE-LF_SMD (rev22a).IntLib \| 543.5 KB CDS Cadence_WE-LF_SMD (rev23a).zip \| 2.4 MB EAG Eagle_WE-LF-SMD (rev19a).lbr KIC KiCad_WE-LF-SMD (rev25b).zip \| 2.2 MB ZUK Cadstar_WE-LF-SMD (rev19a).zip \| 5.9 KB CAD files ZIP IGS WE-LF_SMD_SH (rev1).igs \| 10.1 MB STP WE-LF_SMD_SH (rev1).stp \| 2.5 MB Electric models ZIP ADS ADS_WE-LF-SMD (rev24a).zip \| 2.8 MB PSP PSpice_WE-LF_SMD (rev22a).zip \| 5.7 KB S S-Parameter_7446632002 (rev20a).s4p \| 308 KB Download all 10 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current2.75 A	Inductance [1]2.2 mH	DC Resistance [1]0.1 Ω	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length23.3 mm	Width18.5 mm	Height11.5 mm
7446632003	2.25 A, 3.3 mH, 0.15 Ω	Simulation	Downloads10 files EDA models: Components ZIP ALT WE-LF_SMD (rev22a).IntLib \| 543.5 KB CDS Cadence_WE-LF_SMD (rev23a).zip \| 2.4 MB EAG Eagle_WE-LF-SMD (rev19a).lbr KIC KiCad_WE-LF-SMD (rev25b).zip \| 2.2 MB ZUK Cadstar_WE-LF-SMD (rev19a).zip \| 5.9 KB CAD files ZIP IGS WE-LF_SMD_SH (rev1).igs \| 10.1 MB STP WE-LF_SMD_SH (rev1).stp \| 2.5 MB Electric models ZIP ADS ADS_WE-LF-SMD (rev24a).zip \| 2.8 MB PSP PSpice_WE-LF_SMD (rev22a).zip \| 5.7 KB S S-Parameter_7446632003 (rev20a).s4p \| 309 KB Download all 10 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current2.25 A	Inductance [1]3.3 mH	DC Resistance [1]0.15 Ω	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length23.3 mm	Width18.5 mm	Height11.5 mm
74466340007	5.25 A, 0.7 mH, 0.03 Ω	Simulation	Downloads10 files EDA models: Components ZIP ALT WE-LF_SMD (rev22a).IntLib \| 543.5 KB CDS Cadence_WE-LF_SMD (rev23a).zip \| 2.4 MB EAG Eagle_WE-LF-SMD (rev19a).lbr KIC KiCad_WE-LF-SMD (rev25b).zip \| 2.2 MB ZUK Cadstar_WE-LF-SMD (rev19a).zip \| 5.9 KB CAD files ZIP IGS WE-LF_SMD_SH (rev1).igs \| 10.1 MB STP WE-LF_SMD_SH (rev1).stp \| 2.5 MB Electric models ZIP ADS ADS_WE-LF-SMD (rev24a).zip \| 2.8 MB PSP PSpice_WE-LF_SMD (rev22a).zip \| 5.7 KB S S-Parameter_74466340007 (rev20a).s4p \| 308.8 KB Download all 10 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current5.25 A	Inductance [1]0.7 mH	DC Resistance [1]0.03 Ω	Rated Voltage250 V (AC)	Insulation Test Voltage1500 V (AC)	MaterialMnZn	Length23.3 mm	Width18.5 mm	Height11.5 mm

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