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.

Results: 7,533
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 Impedance Tolerance Maximum DC Current Maximum DC Resistance Self Resonant Frequency Minimum Operating Temperature Maximum Operating Temperature Package/Case Length Width Height Qualification Packaging Product Type
Schurter Common Mode Chokes / Filters DKIH-4 COMP.CHOKE 3PH+N 12A 4.0mH 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 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 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 7In Stock
Min.: 1
Mult.: 1

Current Compensated Noise Suppresion Chokes
Schurter Common Mode Chokes / Filters 40A 2X0.45mH DKIH COMP.CHOKE THT 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
Triad Magnetics Common Mode Chokes / Filters Common Mode Inductor: L = 47mH +30/-50% at 1Khz, I = 0.7A max. , B = Bulk Packaging 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 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 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 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 FE2X39-3-3NL
Pulse Electronics Common Mode Chokes / Filters THT Supprssion Choke 39000uH 2.6Ohms 540In Stock
Min.: 1
Mult.: 1

FE2X Tray Current Compensated Noise Suppresion Chokes
Triad Magnetics Common Mode Chokes / Filters COMMON MODE CHOKE 3.6mH at 1.5Arms/ET2432-023 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
TE Connectivity / Schaffner Common Mode Chokes / Filters 3.9mH 1A -HRZNTL COMMN-MODE SPPRESSN 499In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 3.9 mH 15 % 1 A 168 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 1.8mH 1.5A -HRZNTL COMMN-MODE SPPRESSN 242In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel EH Through Hole 1.8 mH 15 % 1.5 A 72 mOhms - 25 C + 100 C 21 mm x 21 mm x 17.8 mm 21 mm 21 mm 17.8 mm Common Mode Chokes Current Compensated Choke
Schurter Common Mode Chokes / Filters DFKF Compensat choke 2A 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 135In 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
Triad Magnetics Common Mode Chokes / Filters Common Mode Inductor: L = 15mH +30/-50% at 1Khz, I = 1.3A max. , B = Bulk Packaging 45In 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
Schurter Common Mode Chokes / Filters DKIV-1 COMP. CHOKE 2PH 25A 0.23mH 30In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Through Hole 230 uH - 30 %, + 50 % 1.04 MHz - 40 C + 100 C 42.4 mm 26.2 mm 43 mm High Current Chokes
Schurter Common Mode Chokes / Filters DKIV-1 COMP. CHOKE 2PH 10A 8.2mH 46In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Through Hole 8.2 mH - 30 %, + 50 % 970 kHz - 40 C + 100 C 36 mm 26.2 mm 35 mm High Current Chokes
Pulse Electronics FE3X025-10-7NL
Pulse Electronics Common Mode Chokes / Filters THT Supprssion Choke 2200uH 6.3mOhms 68In Stock
Min.: 1
Mult.: 1

FE3X Tray Current Compensated Noise Suppresion Chokes
Cincon Common Mode Chokes / Filters 0.72mH Tray 7mOhm 20A 5In Stock
115Expected 2026/03/15
Min.: 1
Mult.: 1
PCB Mount 1 Channel CMK Through Hole 720 uH 30 % 20 A 7 mOhms 29 mm 25.5 mm 12.3 mm Tray Common Mode Chokes
Triad Magnetics Common Mode Chokes / Filters Common Mode Inductor: L = 27mH +30/-50% at 1Khz, I = 0.9A max. , B = Bulk Packaging 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 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% 12In Stock
50Expected 2026/04/09
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
Eaton Electronics Common Mode Chokes / Filters ECMS1V0704-102-R, 1000 ?, 3.0 A, 125 V, SMT 1,808In Stock
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel ECMS-R SMD/SMT 3 A 17 mOhms - 40 C + 125 C 7 mm 6 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V2023S-2R0-R, 2.0 mH, THT, Std Mnt 1,907In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 2 mH 1.5 A 80 mOhms 976 kHz - 40 C + 125 C 23 mm 20 mm 17.5 mm Bulk Common Mode Chokes