WE-CLFS Line Filters

Würth Elektronik WE-CLFS Line Filters offer a 150VAC/DC rating and a 1.5A to 20A current range. The WE-CLFS series includes single-stage, single-stage advanced, and two-stage line filters. The single-stage modules feature a compact design, a discharge resistor, an X-capacitor, a Common Mode choke, and two Y-capacitors. The single-stage advanced modules differ due to their additional X-capacitor and improved differential mode noise attenuation. The two-stage modules add another Common Mode choke and another X-capacitor, allowing extreme differential and common mode noise attenuation. Würth Elektronik WE-CLFS Line Filters are ideal for industrial, household goods, telecommunications, and DC applications. 

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Industrial Automation
Power Products
Power Line Filters

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Filter Type
Voltage Rating
Current Rating
Mounting Style
Termination Style
Leakage Current
Series
Packaging
Operating Frequency
Wurth Elektronik Power Line Filters WE-CLFS Line Filter 3A 100 mOhm Faston
Datasheet
39Expected 8/28/2026
Min.: 1
Mult.: 1

1-Phase Single-Stage Filter 250 VAC, 250 VDC 3 A Chassis Mount Faston 259 uA WE-CLFS Tray 50 Hz, 60 Hz
Wurth Elektronik Power Line Filters WE-CLFS DCR=100mOhms 3A Faston SingleSt
Datasheet
8Expected 9/4/2026
Min.: 1
Mult.: 1

Single Phase Filter 250 VAC 3 A Chassis Mount Screw 0 A WE-CLFS Tray 50 Hz, 60 Hz
Wurth Elektronik Power Line Filters WE-CLFS DCR=30mOhms 8A Faston SingleSt
Datasheet
8Expected 10/16/2026
Min.: 1
Mult.: 1

Single Phase Filter 250 VAC 8 A Chassis Mount Screw 0 A WE-CLFS Tray 50 Hz, 60 Hz
Wurth Elektronik Power Line Filters WE-CLFS DCR=40 mOhms 10A Faston TwoStage
Datasheet
6Expected 9/18/2026
Min.: 1
Mult.: 1

Single Phase Filter 250 VAC 10 A Chassis Mount Screw 0 A WE-CLFS Tray 50 Hz, 60 Hz
Wurth Elektronik Power Line Filters WE-CLFS DCR=100mOhms 3A Faston SingleSt
Datasheet
Lead-Time 36 Weeks
Min.: 1
Mult.: 1

Single Phase Filter 250 VAC 3 A Chassis Mount Screw 0 A WE-CLFS Tray 50 Hz, 60 Hz
Wurth Elektronik Power Line Filters WE-CLFS DCR=20mOhms 8A Faston SingleSt
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

Single Phase Filter 250 VAC Chassis Mount Screw 0 A WE-CLFS Tray 50 Hz, 60 Hz
Wurth Elektronik Power Line Filters WE-CLFS DCR=20mOhms 14A Faston SingleSt
Datasheet
Lead-Time 36 Weeks
Min.: 1
Mult.: 1

Single Phase Filter 250 VAC 14 A Chassis Mount Screw 0 A WE-CLFS Tray 50 Hz, 60 Hz
Wurth Elektronik Power Line Filters WE-CLFS DCR=70mOhms 6A Fastpm TwoStage
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

Single Phase Filter 250 VAC 6 A Chassis Mount Screw 0 A WE-CLFS Tray 50 Hz, 60 Hz
Wurth Elektronik Power Line Filters WE-CLFS DCR=20mOhms 20A Faston TwoStage
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

Single Phase Filter 250 VAC 20 A Chassis Mount Screw 0 A WE-CLFS Tray 50 Hz, 60 Hz