WE-CLFS Line Filter

Size	L (mm)	W (mm)	H (mm)	Mount
Single-Stage	64	35	29	Chassis
Single Stage Low Leakage	64	35	29	Chassis
Single-Stage-Advanced	75	51.8	29	Chassis
Single Stage Advanced Low Leakage	75	51.8	29	Chassis
Two-Stage	114.9	58.5	45	Chassis
Two Stage Low Leakage	114.9	58.5	45	Chassis

LTSpice files

LT
LTSpice_WE-CLFS (rev25a).zip
|
5.6 MB

Characteristics

Single-phase filter
Broadband noise suppression in common and differential mode
Simple connection through crimp cable lug. Find suitable cable lugs (6.3 x 0.8 mm) here
Fast chassis mounting
Flammability corresponding to UL 94 V-0
Climatic category: 25/100/21
Certifications: cULus (UL 60939-3, CSA 22.2 No. 8), VDE (IEC/EN 60939-2)
UL 60939-3 replaces UL 1283 for Appliance Filters
EU Declaration of conformity
UK Declaration of conformity
Single Stage:
Very compact design
Single-Stage Advanced:
Improved differential mode noise attenuation
Two-Stage:
Extreme differential and common mode noise attenuation
Low Leakage Version
Without Y-capacitors, for a leakage current of almost 0mA
Suitable for industrial applications with strict requirements against leakage current or already exhausted leakage current values within the application.

Applications

Industrial electronics
Switched-mode power supplies
Telecommunications
Household goods
DC applications

Products

All

Single-Stage

Single Stage Low Leakage

Single-Stage-Advanced

Single Stage Advanced Low Leakage

Two-Stage

Two Stage Low Leakage

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Order Code	Datasheet	Simulation	Downloads	Status	I_R(A)	L(mH)	R_{DC max.}(mΩ)	R(kΩ)	C_X(µF)	C_Y(nF)	I_Leak(mA)	V_R(V)	V_{T AC}(V (AC))	V_{T DC}(V (DC))	W(mm)	L(mm)	H(mm)	Alpha-Rack
810911001	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS-Single-Stage (rev1).igs \| 2.1 MB STP Download_STP_WE-CLFS-Single-Stage (rev1).stp \| 529 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current1.5 A	Inductance20 mH	DC Resistance300 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.1 µF	Y2-Capacitance2.2 nF	Leakage Current0.173 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width35 mm	Length64 mm	Height29 mm	Alpha-Rack 742707015
810911001112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810911001112 (rev1).igs \| 2.1 MB STP Download_STP_810911001112 (rev1).stp \| 529 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current1.5 A	Inductance20 mH	DC Resistance300 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.1 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width35 mm	Length64 mm	Height29 mm	Alpha-Rack 742707017
810911003	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS-Single-Stage (rev1).igs \| 2.1 MB STP Download_STP_WE-CLFS-Single-Stage (rev1).stp \| 529 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current3 A	Inductance10 mH	DC Resistance100 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.22 µF	Y2-Capacitance2.2 nF	Leakage Current0.173 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width35 mm	Length64 mm	Height29 mm	Alpha-Rack 742707015
810911003112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810911003112 (rev1).igs \| 2.1 MB STP Download_STP_810911003112 (rev1).stp \| 529 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current3 A	Inductance10 mH	DC Resistance100 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.22 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width35 mm	Length64 mm	Height29 mm	Alpha-Rack 742707017
810911006	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS-Single-Stage (rev1).igs \| 2.1 MB STP Download_STP_WE-CLFS-Single-Stage (rev1).stp \| 529 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current6 A	Inductance2.2 mH	DC Resistance30 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.47 µF	Y2-Capacitance4.7 nF	Leakage Current0.369 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width35 mm	Length64 mm	Height29 mm	Alpha-Rack 742707015
810911006112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810911001112 (rev1).igs \| 2.1 MB STP Download_STP_810911001112 (rev1).stp \| 529 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current6 A	Inductance2.2 mH	DC Resistance30 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.47 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width35 mm	Length64 mm	Height29 mm	Alpha-Rack 742707017
810911008	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS-Single-Stage (rev1).igs \| 2.1 MB STP Download_STP_WE-CLFS-Single-Stage (rev1).stp \| 529 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current8 A	Inductance2.2 mH	DC Resistance20 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.47 µF	Y2-Capacitance4.7 nF	Leakage Current0.369 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width35 mm	Length64 mm	Height29 mm	Alpha-Rack 742707015
810911008112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810911001112 (rev1).igs \| 2.1 MB STP Download_STP_810911001112 (rev1).stp \| 529 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current8 A	Inductance2.2 mH	DC Resistance20 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.47 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width35 mm	Length64 mm	Height29 mm	Alpha-Rack 742707017
810911010	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS-Single-Stage (rev1).igs \| 2.1 MB STP Download_STP_WE-CLFS-Single-Stage (rev1).stp \| 529 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current10 A	Inductance1 mH	DC Resistance15 mΩ	Discharge Resistance680 kΩ	X2-Capacitance0.68 µF	Y2-Capacitance6.8 nF	Leakage Current0.534 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width35 mm	Length64 mm	Height29 mm	Alpha-Rack 742707015
810911010112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810911001112 (rev1).igs \| 2.1 MB STP Download_STP_810911001112 (rev1).stp \| 529 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current10 A	Inductance1 mH	DC Resistance15 mΩ	Discharge Resistance680 kΩ	X2-Capacitance0.68 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width35 mm	Length64 mm	Height29 mm	Alpha-Rack 742707017
810912001	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS_Single-Stage Advanced (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Single-Stage Advanced (rev1).stp \| 523.7 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current1.5 A	Inductance20 mH	DC Resistance300 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.22 µF	Y2-Capacitance2.2 nF	Leakage Current0.173 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707015
810912001112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810912001112 (rev1).igs \| 2 MB STP Download_STP_810912001112 (rev1).stp \| 523.7 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current1.5 A	Inductance20 mH	DC Resistance300 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.22 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707017
810912003	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS_Single-Stage Advanced (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Single-Stage Advanced (rev1).stp \| 523.7 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current3 A	Inductance10 mH	DC Resistance100 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.33 µF	Y2-Capacitance3.3 nF	Leakage Current0.259 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707015
810912003112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810912001112 (rev1).igs \| 2 MB STP Download_STP_810912001112 (rev1).stp \| 523.7 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current3 A	Inductance10 mH	DC Resistance100 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.33 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75000 mm	Height29 mm	Alpha-Rack 742707017
810912006	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS_Single-Stage Advanced (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Single-Stage Advanced (rev1).stp \| 523.7 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current6 A	Inductance10 mH	DC Resistance50 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.33 µF	Y2-Capacitance3.3 nF	Leakage Current0.259 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707015
810912006112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810912001112 (rev1).igs \| 2 MB STP Download_STP_810912001112 (rev1).stp \| 523.7 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current6 A	Inductance10 mH	DC Resistance50 mΩ	Discharge Resistance1000 kΩ	X2-Capacitance0.33 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707017
810912008	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS_Single-Stage Advanced (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Single-Stage Advanced (rev1).stp \| 523.7 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current8 A	Inductance6 mH	DC Resistance30 mΩ	Discharge Resistance680 kΩ	X2-Capacitance0.47 µF	Y2-Capacitance4.7 nF	Leakage Current0.369 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707015
810912008112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810912001112 (rev1).igs \| 2 MB STP Download_STP_810912001112 (rev1).stp \| 523.7 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current8 A	Inductance6 mH	DC Resistance30 mΩ	Discharge Resistance680 kΩ	X2-Capacitance0.47 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707017
810912010	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS_Single-Stage Advanced (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Single-Stage Advanced (rev1).stp \| 523.7 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current10 A	Inductance6 mH	DC Resistance30 mΩ	Discharge Resistance680 kΩ	X2-Capacitance0.47 µF	Y2-Capacitance4.7 nF	Leakage Current0.369 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707015
810912010112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810912001112 (rev1).igs \| 2 MB STP Download_STP_810912001112 (rev1).stp \| 523.7 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current10 A	Inductance6 mH	DC Resistance30 mΩ	Discharge Resistance680 kΩ	X2-Capacitance0.47 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707017
810912012	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS_Single-Stage Advanced (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Single-Stage Advanced (rev1).stp \| 523.7 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current12 A	Inductance2.2 mH	DC Resistance20 mΩ	Discharge Resistance470 kΩ	X2-Capacitance0.68 µF	Y2-Capacitance6.8 nF	Leakage Current0.534 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707015
810912012112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810912001112 (rev1).igs \| 2 MB STP Download_STP_810912001112 (rev1).stp \| 523.7 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current12 A	Inductance2.2 mH	DC Resistance20 mΩ	Discharge Resistance470 kΩ	X2-Capacitance0.68 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707017
810912014	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS_Single-Stage Advanced (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Single-Stage Advanced (rev1).stp \| 523.7 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current14 A	Inductance2.2 mH	DC Resistance20 mΩ	Discharge Resistance470 kΩ	X2-Capacitance0.68 µF	Y2-Capacitance6.8 nF	Leakage Current0.534 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707015
810912014112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810912001112 (rev1).igs \| 2 MB STP Download_STP_810912001112 (rev1).stp \| 523.7 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current14 A	Inductance2.2 mH	DC Resistance20 mΩ	Discharge Resistance470 kΩ	X2-Capacitance0.68 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707017
810912020	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS_Single-Stage Advanced (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Single-Stage Advanced (rev1).stp \| 523.7 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current20 A	Inductance1 mH	DC Resistance10 mΩ	Discharge Resistance330 kΩ	X2-Capacitance1 µF	Y2-Capacitance10 nF	Leakage Current0.785 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707015
810912020112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810912001112 (rev1).igs \| 2 MB STP Download_STP_810912001112 (rev1).stp \| 523.7 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current20 A	Inductance1 mH	DC Resistance10 mΩ	Discharge Resistance330 kΩ	X2-Capacitance1 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width51.8 mm	Length75 mm	Height29 mm	Alpha-Rack 742707017
810913006	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS-Two-Stage (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Two-Stage (rev1).stp \| 515.5 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current6 A	Inductance6 mH	DC Resistance70 mΩ	Discharge Resistance330 kΩ	X2-Capacitance0.47 µF	Y2-Capacitance4.7 nF	Leakage Current0.369 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width58.5 mm	Length114.9 mm	Height45 mm	Alpha-Rack 742707015
810913006112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810913006112 (rev1).igs \| 2 MB STP Download_STP_810913006112 (rev1).stp \| 724.3 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current6 A	Inductance6 mH	DC Resistance70 mΩ	Discharge Resistance330 kΩ	X2-Capacitance0.47 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width58.5 mm	Length114.9 mm	Height45 mm	Alpha-Rack 742707017
810913010	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS-Two-Stage (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Two-Stage (rev1).stp \| 515.5 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current10 A	Inductance6 mH	DC Resistance40 mΩ	Discharge Resistance330 kΩ	X2-Capacitance0.47 µF	Y2-Capacitance4.7 nF	Leakage Current0.369 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width58.5 mm	Length114.9 mm	Height45 mm	Alpha-Rack 742707015
810913010112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810913006112 (rev1).igs \| 2 MB STP Download_STP_810913006112 (rev1).stp \| 724.3 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current10 A	Inductance6 mH	DC Resistance40 mΩ	Discharge Resistance330 kΩ	X2-Capacitance0.47 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width58.5 mm	Length114.9 mm	Height45 mm	Alpha-Rack 742707017
810913014	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS-Two-Stage (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Two-Stage (rev1).stp \| 515.5 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current14 A	Inductance2.2 mH	DC Resistance30 mΩ	Discharge Resistance220 kΩ	X2-Capacitance1 µF	Y2-Capacitance10 nF	Leakage Current0.785 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width58.5 mm	Length114.9 mm	Height45 mm	Alpha-Rack 742707015
810913014112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810913006112 (rev1).igs \| 2 MB STP Download_STP_810913006112 (rev1).stp \| 724.3 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current14 A	Inductance2.2 mH	DC Resistance30 mΩ	Discharge Resistance220 kΩ	X2-Capacitance1 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width58.5 mm	Length114.9 mm	Height45 mm	Alpha-Rack 742707017
810913020	SPEC	Simulation	Downloads4 files CAD files ZIP IGS Download_IGS_WE-CLFS-Two-Stage (rev1).igs \| 2 MB STP Download_STP_WE-CLFS_Two-Stage (rev1).stp \| 515.5 KB Electric models ZIP PSP PSpice_WE-CLFS (rev22a).zip \| 759.1 KB S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 4 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current20 A	Inductance2.2 mH	DC Resistance20 mΩ	Discharge Resistance220 kΩ	X2-Capacitance1 µF	Y2-Capacitance10 nF	Leakage Current0.785 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width58.5 mm	Length114.9 mm	Height45 mm	Alpha-Rack 742707015
810913020112	SPEC	Simulation	Downloads3 files CAD files ZIP IGS Download_IGS_810913006112 (rev1).igs \| 2 MB STP Download_STP_810913006112 (rev1).stp \| 724.3 KB Electric models ZIP S S-Parameter_WE-CLFS (rev25c).zip \| 5.6 MB Download all 3 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Rated Current20 A	Inductance2.2 mH	DC Resistance20 mΩ	Discharge Resistance220 kΩ	X2-Capacitance1 µF	–	Leakage Current0 mA	Rated Voltage250 V	Insulation Test Voltage L->PE2000 V (AC)	Insulation Test Voltage L->N1075 V (DC)	Width58.5 mm	Length114.9 mm	Height45 mm	Alpha-Rack 742707017

New WE-CLFS S-Parameters Extend Down to 5 Hz for Greater Design Accuracy!

Designing for low-frequency performance just got easier. Würth Elektronik has released improved S-Parameter files for its WE-CLFS Line Filter Series, now starting at just 5 Hz. This update provides significantly more accurate modeling across the entire frequency spectrum.

What’s New?

No interpolated values in the lower frequency range up to 10 kHz
Detection of the real filter characteristic by measurements from a frequency of 5 Hz

Why It Matters:

Interpolation related deviations are corrected
More reliable low-frequency simulation results
Better prediction of EMC behaviour
Improved design accuracy for sensitive applications

New SPICE Models Available:

Updated models reflect the new measurements

To LT spice

Diagram about common mode insertion loss

Line Filter Topologies

In line filters, different stages can be distinguished. Single stage filters offer attenuation of up to 75 to 80dB. In the improved single-stage filter, an additional X-capacitor provides better suppression of differential mode noise. The highest common and differential mode attenuation is offered by the two-stage filter, which includes an additional common mode choke and another X-capacitor.