WE-CMB Common Mode Power Line Inductors (Chokes)

Würth Elektronik WE-CMB Common Mode Power Line Inductors (Chokes) feature a compact design that delivers high suppression of asymmetric interferences, even at low-frequency ranges. In addition, these inductors provide broadband screening due to a low capacitance winding technique. Würth Elektronik WE-CMB Common Mode, Power Line Inductors, are ideal for power electronics and suppressing common-mode noises. Parasitics can have a significant effect on the noise attenuation and current rating of a common mode filter. Würth designed the WE-CMB series for minimal parasitic effects over its useful frequency bandwidth so it does what it is designed to do - get rid of the noise.

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Qty. RoHS ECAD Model Mounting Style
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KEMET Common Mode Chokes / Filters 0.64mH 7A DCR=24.54Ohms Mn-Zn Ferrite Core 10HT
Datasheet
252In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 640 uH 7 A 24.54 Ohms - 40 C + 130 C 21.5 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 0.64mH 7A DCR=24.54Ohms Mn-Zn Ferrite Core 10HT
Datasheet
252In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 640 uH 7 A 24.54 Ohms - 40 C + 130 C 23 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 0.43mH 8A DCR=16.24Ohms Mn-Zn Ferrite Core 10HT
Datasheet
252In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 430 uH 8 A 16.24 Ohms - 40 C + 130 C 22 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 0.43mH 8A DCR=16.24Ohms Mn-Zn Ferrite Core 10HT
Datasheet
252In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 430 uH 8 A 16.24 Ohms - 40 C + 130 C 23.5 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 1.21mH 13A DCR=11.18Ohms Mn-Zn Ferrite Core 10HT
Datasheet
120In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 1.21 mH 13 A 11.8 Ohms - 40 C + 130 C 29.5 mm Tray
KEMET Common Mode Chokes / Filters 4.22mH 6A DCR=41.06Ohms Mn-Zn Ferrite Core 10HT
Datasheet
118In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 4.22 mH 6 A 41.06 Ohms - 40 C + 130 C 29.5 mm Tray
KEMET Common Mode Chokes / Filters 3.36mH 7A DCR=28.9Ohms Mn-Zn Ferrite Core 10HT
Datasheet
120In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 3.36 mH 7 A 28.9 Ohms - 40 C + 130 C 29 mm Tray
KEMET Common Mode Chokes / Filters 2.37mH 9A DCR=20.4Ohms Mn-Zn Ferrite Core 10HT
Datasheet
120In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 2.37 mH 9 A 20.4 Ohms - 40 C + 130 C 29.5 mm Tray
Triad Magnetics Common Mode Chokes / Filters Common Mode Inductor: L = 47mH +30/-50% at 1Khz, I = 0.7A max. , B = Bulk Packaging
Datasheet
26In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel CMF Radial 47 mH - 30 %, + 50 % 700 mA 1.39 Ohms - 40 C + 105 C 24.5 mm 14.5 mm 13.5 mm Common Mode Chokes Common Mode Frame Choke
Schurter Common Mode Chokes / Filters COMPENSATED
Datasheet
132In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel DFKH Radial 50 mH 600 mA 1.2 Ohms 150 kHz - 25 C + 100 C 31.5 mm 18.5 mm 33 mm Current Compensated Noise Suppresion Chokes Current Compensated Choke
Schurter Common Mode Chokes / Filters DKFP COMP.CHOKE THT P O 1.5A 2X1.6mH
Datasheet
69In Stock
Min.: 1
Mult.: 1
PCB Mount 1 Channel DKFP Through Hole 1.6 mH 1.5 A 94 mOhms 3.1 MHz - 40 C + 125 C 14.5 mm 14.5 mm 9.5 mm Current Compensated Noise Suppresion Chokes Current Compensated Choke
Schurter Common Mode Chokes / Filters DKFP COMP.CHOKE THT P V 1.5A 2X3.3mH
Datasheet
240In Stock
Min.: 1
Mult.: 1
PCB Mount 1 Channel DKFP Through Hole 3.3 mH 1.5 A 122 mOhms 1.8 MHz - 40 C + 125 C 19 mm 13 mm 21 mm Current Compensated Noise Suppresion Chokes Current Compensated Choke


Pulse Electronics Common Mode Chokes / Filters INDUCTOR
Datasheet
311In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Through Hole 3 mH 3.5 A 60 mOhms - 40 C + 125 C 31.75 mm 31.75 mm 15.24 mm Bulk EMI Filters
EPCOS / TDK Common Mode Chokes / Filters 27mH 0.5A 1.1ohms
Datasheet
688In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82721K Radial 27 mH 30 % 500 mA + 60 C 18.2 mm 13.2 mm 20.3 mm Bulk Ring Core Chokes
Triad Magnetics Common Mode Chokes / Filters Common Mode Inductor: L = 27mH +30/-50% at 1Khz, I = 0.9A max. , B = Bulk Packaging
Datasheet
8In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel CMF Radial 27 mH - 30 %, + 50 % 900 mA 850 mOhms - 40 C + 105 C 24.5 mm 14.5 mm 13.5 mm Common Mode Chokes Common Mode Frame Choke
Schurter Common Mode Chokes / Filters DKFP COMP.CHOKE THT P V 2x3mH
Datasheet
105In Stock
Min.: 1
Mult.: 1
PCB Mount 1 Channel DKFP Through Hole 3 mH 1 A 200 mOhms 1.7 MHz - 40 C + 125 C 18.5 mm 9 mm 14 mm Current Compensated Noise Suppresion Chokes Current Compensated Choke
Delevan Common Mode Chokes / Filters RoHS, Through Hole, PC Mount Common Mode Choke, 100 uH , +/- 25%
Datasheet
12In Stock
50Expected 09-04-2026
Min.: 1
Mult.: 1
Reel: 25

PCB Mount 1 Channel CM7560R Radial 100 uH 25 % 5.5 A 13 mOhms - 55 C + 125 C 21.8 mm 27.2 mm 21.1 mm Reel, Cut Tape Common Mode Chokes PC Mount Common Mode Choke
Schurter Common Mode Chokes / Filters 25A 3X2.2mH 3-PHASE CHOKE
Datasheet
13In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel DKIH Radial 2.2 mH - 30 %, + 50 % 25 A 1.2 mOhms 3.5 MHz - 40 C + 100 C 31 mm Suppression Choke
Schurter Common Mode Chokes / Filters DKLP Compensat choke 8A <60mH
Datasheet
1In Stock
Min.: 1
Mult.: 1
Chassis Mount 1 Channel DKLP-3 Wire 40 mH - 30 %, + 50 % 8 A 110 mOhms 50 kHz - 25 C + 100 C 120 mm 120 mm 70 mm Suppresion Chokes Current Compensated Choke
Triad Magnetics Common Mode Chokes / Filters Common Mode Inductor: L = 100mH +30/-50% at 1Khz, I = 0.45A max. , B = Bulk Packaging
Datasheet
106In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel CMF Radial 100 mH - 30 %, + 50 % 450 mA 3.22 Ohms - 40 C + 105 C 24.5 mm 14.5 mm 13.5 mm Common Mode Chokes Common Mode Frame Choke
Schurter Common Mode Chokes / Filters DKIH-4 COMP.CHOKE 3PH+N 12A 4.0mH
Datasheet
35In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Radial 4 mH - 30 %, + 50 % 12 A 4.33 mOhms 4.8 MHz - 40 C + 100 C 31 mm Power Line Chokes Suppression Choke
Schurter Common Mode Chokes / Filters DKIV-1 COMP. CHOKE 2PH 32A 0.75mH
Datasheet
8In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Through Hole 750 uH - 30 %, + 50 % 470 kHz - 40 C + 100 C 53 mm 32.6 mm 49 mm High Current Chokes
Schurter Common Mode Chokes / Filters DKFP COMP.CHOKE THT P O 4A 2X1.5mH
Datasheet
3In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel DKFP Through Hole 1.5 mH - 30 %, + 50 % 4 A 30 mOhms 2.8 MHz - 40 C + 125 C 23 mm 22 mm 13.5 mm Suppresion Chokes Current Compensated Choke
Schurter Common Mode Chokes / Filters 12A 2X0.70mH DKIH COMP.CHOKE THT
Datasheet
7In Stock
Min.: 1
Mult.: 1

Current Compensated Noise Suppresion Chokes
Schurter Common Mode Chokes / Filters 40A 2X0.45mH DKIH COMP.CHOKE THT
Datasheet
15In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Radial 450 uH - 30 %, + 50 % 40 A 1.5 mOhms 400 kHz - 40 C + 100 C 31 mm Current Compensated Noise Suppresion Chokes High Current Choke