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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Termination Style
Inductance
Impedance
Tolerance
Maximum DC Current
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Self Resonant Frequency
Minimum Operating Temperature
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Type
Schurter Common Mode Chokes / Filters DKFP COMP.CHOKE THT P V 2x3mH
Datasheet
5In Stock
180Expected 5/6/2027
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
Schurter Common Mode Chokes / Filters 16A 3X4.4mH 3-PHASE CHOKE
Datasheet
15In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel DKIH Radial 4.4 mH - 30 %, + 50 % 16 A 3 mOhms 2.5 MHz - 40 C + 100 C 31 mm Suppression Choke
Fair-Rite Common Mode Chokes / Filters 44 COMMN MDE SM BEAD Z=230 OHM @ 100MHz 2.286In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 27 SMD/SMT 255 Ohms 5 A 4.1 mOhms - 55 C + 125 C 7 mm 14.8 mm 5.3 mm Bulk Common Mode Beads Signal Line
Triad Magnetics Common Mode Chokes / Filters COMMON MODE INDUCTOR - L = 47mH +30/-50% at 1KHZ, I = 1.1A MAX (NOTE: "-B" indicates BULK packaging).
Datasheet
Non-Stocked Lead-Time 41 Weeks
Min.: 1
Mult.: 1

Vertical Mount 1 Channel CMF Radial 47 mH - 30 %, + 50 % 1.1 A 884 mOhms - 40 C + 105 C 29 mm 15.5 mm 27 mm Common Mode Chokes Common Mode Frame Choke
Triad Magnetics Common Mode Chokes / Filters COMMON MODE CHOKE 3.6mH at 1.5Arms/ET2432-023
Datasheet
79In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel ET Through Hole 3.6 mH 1.5 A 250 mOhms - 20 C + 105 C 19.5 mm 26.5 mm 31 mm Common Mode Chokes High Frequency
Chemi-Con Common Mode Chokes / Filters 1.3uH 30A 20kHz 0.4mOhm AEC-Q200
Datasheet
149In Stock
Min.: 1
Mult.: 1

PCB Mount SM Radial 1.2 uH 50 A 400 uOhms - 40 C + 130 C 24 mm 26 mm AEC-Q200 Bulk Amorphous Choke Coils
Schurter Common Mode Chokes / Filters DFKF Compensat choke 2A
Datasheet
69In Stock
Min.: 1
Mult.: 1
PCB Mount 1 Channel DFKF Radial 6 mH 2 A 100 mOhms 300 kHz - 25 C + 100 C Current Compensated Noise Suppresion Chokes Current Compensated Choke
Schurter Common Mode Chokes / Filters COMPENSATED
Datasheet
125In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel DFKH Through Hole 27 mH - 30 %, + 50 % 1.4 A 470 mOhms 300 kHz - 25 C + 100 C 31.5 mm 18.5 mm 33 mm Suppresion Chokes Current Compensated Choke
Delevan Common Mode Chokes / Filters 1000uH 25% .047ohm Choke SMT Common
Datasheet
26In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel CM6560R SMD/SMT 1 mH - 25 %, + 35 % 2.4 A 47 mOhms - 55 C + 105 C 16.5 mm 16.5 mm 8.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Delevan Common Mode Chokes / Filters RoHS, Surface Mount, Toroidal Power Choke, 10 uH , +/- 10%
Datasheet
70In Stock
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel PTKMR-SM SMD/SMT 10 uH 10 % 7.36 A 10 mOhms 17.78 mm 17.02 mm 10.16 mm Reel, Cut Tape Power Inductors Vertical Mount Toroidal Power Choke
Schurter Common Mode Chokes / Filters COMPENSATED
Datasheet
78In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel DKFH Radial 33 mH 1 A 700 mOhms 250 kHz - 25 C + 100 C Current Compensated Noise Suppresion Chokes Current Compensated Choke
Schurter Common Mode Chokes / Filters 50A 3X0.08mH DKIH COMP.CHOKE THT
Datasheet
18In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Radial 80 uH - 30 %, + 50 % 50 A 400 uOhms 400 kHz - 40 C + 100 C 31 mm Current Compensated Noise Suppresion Chokes High Current Choke
Triad Magnetics Common Mode Chokes / Filters COMMON MODE INDUCTOR - L = 15mH +30/-50% at 1KHZ, I = 1.3A MAX (NOTE: "-B" indicates BULK packaging).
Datasheet
43In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel CMF Radial 15 mH - 30 %, + 50 % 1.3 A 470 mOhms - 40 C + 105 C 24.5 mm 14.5 mm 13.5 mm Common Mode Chokes Common Mode Frame Choke
Triad Magnetics Common Mode Chokes / Filters COMMON MODE INDUCTOR - L = 47mH +30/-50% at 1KHZ, I = 0.7A MAX (NOTE: "-B" indicates BULK packaging).
Datasheet
22In 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 DKIV-1 COMP. CHOKE 2PH 12A 7.2mH
Datasheet
2In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Through Hole 7.2 mH - 30 %, + 50 % 1.26 MHz - 40 C + 100 C 36 mm 26.2 mm 35 mm High Current Chokes
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
Schurter Common Mode Chokes / Filters 40A 3X0.15mH DKIH COMP.CHOKE THT
Datasheet
18In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Radial 150 uH - 30 %, + 50 % 40 A 600 uOhms 400 kHz - 40 C + 100 C 31 mm Current Compensated Noise Suppresion Chokes High Current Choke
Eaton Electronics Common Mode Chokes / Filters 1070uH 0.58A 0.44ohms
Datasheet
25In Stock
800Expected 11/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel CMS SMD/SMT 1.07 mH 580 mA 440 mOhms - 40 C + 160 C 8.89 mm 8.89 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Inductor
TE Connectivity / Schaffner RD5122-6-9M6
TE Connectivity / Schaffner Common Mode Chokes / Filters CHOKE 6A 9.6mH/path CURRENT-COMPENSATED
Datasheet
67In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RD Through Hole 9.6 mH - 30 %, + 50 % 6 A 45.1 mOhms 0 Hz to 400 Hz - 25 C + 110 C 50 mm x 50 mm x 35 mm 50 mm 50 mm 35 mm Common Mode Chokes Current Compensated Choke
Pulse Electronics FE3X025-10-7NL
Pulse Electronics Common Mode Chokes / Filters THT Supprssion Choke 2200uH 6.3mOhms
Datasheet
68In Stock
Min.: 1
Mult.: 1

FE3X Tray Current Compensated Noise Suppresion Chokes
Pulse Electronics FE2X39-3-3NL
Pulse Electronics Common Mode Chokes / Filters THT Supprssion Choke 39000uH 2.6Ohms
Datasheet
510In Stock
Min.: 1
Mult.: 1

FE2X Tray Current Compensated Noise Suppresion Chokes
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