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 530V 1.27mH 13A DCR=8.74mOhms Heat Resistant Thru Hole
Datasheet
119In Stock
Min.: 1
Mult.: 1

Horizontal Mount SCT-X Through Hole 1.27 mH 13 A 8.74 mOhms - 40 C + 130 C 32 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 0.91mH 15A DCR=6.5mOhms Heat Resistant Thru Hole
Datasheet
119In Stock
Min.: 1
Mult.: 1

Horizontal Mount SCT-X Through Hole 910 uH 15 A 6.5 mOhms - 40 C + 130 C 32 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 0.75mH 16A DCR=5.25mOhms Heat Resistant Thru Hole
Datasheet
120In Stock
Min.: 1
Mult.: 1

Horizontal Mount SCT-X Through Hole 750 uH 16 A 5.25 mOhms - 40 C + 130 C 32 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 0.75mH 16A DCR=5.25mOhms Heat Resistant Thru Hole
Datasheet
117In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Through Hole 750 uH 16 A 5.25 mOhms - 40 C + 130 C 44 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 0.61mH 18A DCR=4.33mOhms Heat Resistant Thru Hole
Datasheet
110In Stock
Min.: 1
Mult.: 1

Horizontal Mount SCT-X Through Hole 610 uH 18 A 4.33 mOhms - 40 C + 130 C 32 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 0.61mH 18A DCR=4.33mOhms Heat Resistant Thru Hole
Datasheet
116In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Through Hole 610 uH 18 A 4.33 mOhms - 40 C + 130 C 44 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole
Datasheet
27In Stock
27Expected 8/24/2026
Min.: 1
Mult.: 1
Max.: 54

Vertical Mount SCT-X Through Hole 720 uH 30 A 2.31 mOhms - 40 C + 130 C 61 mm Tray Common Mode Coil Common Mode Choke
TDK Common Mode Chokes / Filters EP21 SMD CHOKE 2x640H 20.3A/+70C
Datasheet
299In Stock
Min.: 1
Mult.: 1

PCB Mount B82552J*J021 SMD/SMT 640 uH - 40 %, + 50 % 20.3 A + 70 C 23.8 mm 17.7 mm 21.6 mm Tray Common Mode Choke Current Compensated Choke
Vacuumschmelze Common Mode Chokes / Filters 3-Phase 120A 1.21mH at 10kHz
Datasheet
86In Stock
Min.: 1
Mult.: 1

PCB Mount SMD/SMT 1.21 mH 76 Ohms 5 % - 40 C + 75 C 42.5 mm Tray Common Mode Choke
Schurter Common Mode Chokes / Filters 12A 2X6.8mH SINGLE PHASE CHOKE
Datasheet
42In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel DKIH Radial 6.8 mH - 30 %, + 50 % 12 A 7 mOhms 2.5 MHz - 40 C + 100 C 26 mm Suppression Choke
Triad Magnetics Common Mode Chokes / Filters COMMON MODE INDUCTOR-8.0mH at 3.2Arms ENCAP TOROID/CMT908-H3
Datasheet
181In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel CMT Through Hole 8 mH 10 % 3.2 A 120 mOhms - 40 C + 80 C 38.1 mm 38.1 mm 20.32 mm Common Mode Chokes Toroidal
Chemi-Con Common Mode Chokes / Filters 250VDC 11.5mH 8A 30.5x34x23.5mm AEC-Q200
Datasheet
89In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel FL-V Radial 11.5 mH 8 A 26 mOhms - 40 C + 130 C 34 mm 23.5 mm 30.5 mm Bulk Common Mode Coils Nanocrystalline Common Mode Coil
Chemi-Con Common Mode Chokes / Filters 250VDC 3mH 10A 29x31x21mm AEC-Q200
Datasheet
463In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel FL-V Radial 3 mH 10 A 11 mOhms - 40 C + 130 C 31 mm 29 mm 29 mm Bulk Common Mode Coils Nanocrystalline Common Mode Coil
Schurter Common Mode Chokes / Filters DKFS Compensat choke 0.5A
Datasheet
227In Stock
Min.: 1
Mult.: 1
PCB Mount 1 Channel DKFS SMD/SMT 4 mH - 30 %, + 50 % 500 mA 500 mOhms 1.2 MHz - 25 C + 100 C 11 mm 10.7 mm 8.2 mm Bulk Suppresion Chokes Current Compensated Choke
Schurter Common Mode Chokes / Filters DKFS Compensat choke 1A
Datasheet
206In Stock
Min.: 1
Mult.: 1
PCB Mount 1 Channel DKFS SMD/SMT 2 mH 900 mA 240 mOhms 1.6 MHz - 25 C + 100 C Bulk Current Compensated Noise Suppresion Chokes Current Compensated Choke
Schurter Common Mode Chokes / Filters 10A 2X6.9mH SINGLE PHASE CHOKE
Datasheet
58In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel DKIH Radial 6.9 mH - 30 %, + 50 % 10 A 10 mOhms 2.2 MHz - 40 C + 100 C 26 mm Suppression Choke
Eaton Electronics Common Mode Chokes / Filters 915uH 0.67A 0.33ohms
Datasheet
800In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel CMS SMD/SMT 915 uH 670 mA 330 mOhms - 40 C + 160 C 8.89 mm 8.89 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Inductor
Schurter Common Mode Chokes / Filters COMPENSATED
Datasheet
394In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel DFKH Through Hole 4 mH - 30 %, + 50 % 1 A 250 mOhms 1.2 MHz - 25 C + 100 C 15 mm 10.5 mm 13.5 mm Suppresion Chokes Current Compensated Choke
Schurter Common Mode Chokes / Filters 50A 2X0.15mH DKIH COMP.CHOKE THT
Datasheet
48In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Radial 150 uH - 30 %, + 50 % 50 A 500 uOhms 400 kHz - 40 C + 100 C 31 mm Current Compensated Noise Suppresion Chokes High Current Choke
Delevan Common Mode Chokes / Filters RoHS, Through Hole, PC Mount Common Mode Choke, 1000 uH , +/- 25%
Datasheet
191In Stock
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel CM9900R Radial 1 mH 25 % 880 mA 194 mOhms - 55 C + 125 C 18.8 mm 21.3 mm 17 mm Reel, Cut Tape Common Mode Chokes PC Mount Common Mode Choke
Vacuumschmelze Common Mode Chokes / Filters CM Choke 1 phase 6A vertical 3.3mH
Datasheet
4.583In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel T60405 Through Hole 790 uH 650 Ohms - 30 %, + 50 % 40 mA - 40 C + 130 C 22 mm 12 mm 25 mm Bulk Common Mode Chokes Standard


Deltron Common Mode Chokes / Filters 6A 2W VERT PCB MOUNT C/M CHOKE
Datasheet
548In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Through Hole 1.4 mH - 25 C + 100 C 28 mm 15 mm 31 mm Common Mode Chokes Single-Phase
Delevan Common Mode Chokes / Filters 680uH 25% .09ohm Choke SMT Common
Datasheet
94In Stock
Min.: 1
Mult.: 1
No
PCB Mount 1 Channel CM6350 SMD/SMT 680 uH 25 % 1.2 A 90 mOhms 0.36 in 0.36 in 0.2 in Bulk Common Mode Chokes
Delevan Common Mode Chokes / Filters 3300uH 25% .21ohm Choke SMT Common
Datasheet
82In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100
No
PCB Mount 1 Channel CM6460 SMD/SMT 3.3 mH 25 % 850 mA 210 mOhms 0.53 in 0.53 in 0.29 in Reel, Cut Tape, MouseReel Common Mode Chokes
Delevan Common Mode Chokes / Filters TOROID 10 UH 10%
Datasheet
82In Stock
Min.: 1
Mult.: 1
No
PCB Mount 1 Channel PTHF-H Radial 10 uH 10 % 14.5 A 8 mOhms 20 MHz 12.06 mm 1.1 in Bulk Toroidal Power Chokes