WE-LF SMT Common Mode Chokes

Würth Elektronik WE-LF SMT Common Mode Chokes feature a toroidal core with sector winding and a compact size. These chokes have high attenuation of common-mode interferences in low- and middle-frequency ranges. These chokes are broken down into the WE-LF series, which features a four-pin housing, and the WE-LF SMT series, which offers surface-mount power line chokes and is available in only a type SH package size. Würth Elektronik WE-LF SMT Common Mode Chokes are ideal for mains filters, power electronics, and SMPS applications.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
Width
Height
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Type
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type SV 18mH .5A .75Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PCB Mount WE-LF Radial 30 % 500 mA 750 mOhms - 40 C + 125 C 18.5 mm 13.5 mm 20.5 mm Tray Power Line Chokes Common Mode Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type MV 47mH .4A 1.6Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-LF Through Hole 47 mH 30 % 400 mA 1.6 Ohms - 40 C + 125 C 24.5 mm 17 mm 29 mm Tray Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type MV 12mH 1.2A .28Ohm
Datasheet
N/A
Min.: 1
Mult.: 1

PCB Mount WE-LF Radial 30 % 1.2 A 280 mOhms - 40 C + 125 C 23.5 mm 16 mm 25.5 mm Tray Power Line Chokes Common Mode Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type MV 4.2mH 2A .12Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-LF Through Hole 4.2 mH 30 % 2 A 120 mOhms - 40 C + 125 C 24.5 mm 17 mm 29 mm Tray Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type MV 6.8mH 1.5A .2Ohm
Datasheet
N/A
Min.: 1
Mult.: 1

PCB Mount WE-LF Radial 30 % 1.5 A 200 mOhms - 40 C + 125 C 23.5 mm 16 mm 25.5 mm Tray Power Line Chokes Common Mode Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type LV 33mH .8A .85Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

WE-LF Tray Power Line Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type LV 6.8mH 1.9A .16Ohm
Datasheet
N/A
Min.: 1
Mult.: 1

PCB Mount WE-LF Radial 30 % 1.9 A 160 mOhms - 40 C + 125 C 26.5 mm 18.5 mm 30.5 mm Tray Power Line Chokes Common Mode Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type LV 10mH 1.9A .18Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

WE-LF Tray Power Line Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type LV 2.7mH 3A .06Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

WE-LF Tray Power Line Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type XV 6.8mH 2.5A .12Ohm
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50

WE-LF Reel, Cut Tape, MouseReel Power Line Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type SH 39mH .4A 1.7Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-LF Through Hole 39 mH 30 % 400 mA 1.7 Ohms - 40 C + 125 C 18 mm 18 mm 13 mm Tray Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-LF SMT Type SH 39mH 0.55A 07Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 200

PCB Mount WE-LF SMT SMD/SMT Reel, Cut Tape Power Line Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type MH 47mH .4A 2Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

WE-LF Tray Power Line Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type MH 27mH .6A .7Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PCB Mount WE-LF Radial 30 % 600 mA 700 mOhms - 40 C + 125 C 18 mm 18 mm 13 mm Tray Power Line Chokes Common Mode Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type MH 6.8mH 1.5A .2Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-LF Through Hole 6.8 mH 30 % 1.5 A 200 mOhms - 40 C + 125 C 23 mm 23 mm 14.5 mm Tray Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type LH 5.6mH 2.4A .1Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PCB Mount WE-LF Radial 30 % 2 A 160 mOhms - 40 C + 125 C 28.5 mm 28.5 mm 17 mm Tray Power Line Chokes Common Mode Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type LH 5.6mH 2A .16Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-LF Through Hole 5.6 mH 30 % 2.4 A 100 mOhms - 40 C + 125 C 28.5 mm 28.5 mm 17 mm Tray Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-LF Type XH 27mH 1.2A .4Ohm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PCB Mount WE-LF Radial 30 % 1.2 A 400 mOhms - 40 C + 125 C 33.5 mm 33.5 mm 20 mm Tray Power Line Chokes Common Mode Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters Offline Transformer Non-Stocked
Min.: 1.008
Mult.: 56
WE-LF Tray
Wurth Elektronik Common Mode Chokes / Filters Offline Transformer Non-Stocked
Min.: 1.008
Mult.: 56
WE-LF Tray