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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Pulse Electronics Common Mode Chokes / Filters 95uH 13.0A DCR=3mOhms SRF=1.7MHz 0.34V AEC-Q200
Datasheet
1,200In Stock
Min.: 1
Mult.: 1
: 200

PCB Mount 1 Channel SMD/SMT 95 uH 340 Ohms 35 % 3 mOhms 1.7 MHz - 40 C + 125 C 19.6 mm 17 mm 9.9 mm Reel, Cut Tape Common Mode Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 2mH SzM 10A RDC=6.3mOhm Nanocrst Core AEC-Q200
Datasheet
270In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 2 mH 50 % 10 A 6.3 mOhms - 55 C + 125 C 24 mm 17 mm 25 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 1mH SzM 15A RDC=3.2mOhm Nanocrst Core AEC-Q200
Datasheet
268In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 1 mH 50 % 15 A 3.2 mOhms - 55 C + 125 C 24 mm 17 mm 25 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
TDK Common Mode Chokes / Filters EP21 SMD CHOKE 2x160H 35A/+70C
Datasheet
320In Stock
Min.: 1
Mult.: 1

PCB Mount B82552J*J021 SMD/SMT 160 uH - 40 %, + 50 % 35 A + 70 C 23.8 mm 17.7 mm 22.3 mm Tray Common Mode Choke Current Compensated Choke
TDK Common Mode Chokes / Filters EP21 SMD CHOKE 2X280H 30.8A/+70C
Datasheet
319In Stock
Min.: 1
Mult.: 1

PCB Mount B82552J*J021 SMD/SMT 280 uH - 40 %, + 50 % 30.8 A + 70 C 23.8 mm 17.7 mm 21.9 mm Tray Common Mode Choke Current Compensated Choke
TDK Common Mode Chokes / Filters EP21 SMD CHOKE 2x440H 23.5A/+70C
Datasheet
324In Stock
Min.: 1
Mult.: 1

PCB Mount B82552J*J021 SMD/SMT 440 uH - 40 %, + 50 % 23.5 A + 70 C 23.8 mm 17.7 mm 21.7 mm Tray Common Mode Choke Current Compensated Choke
Vicor 36-00029-07
Vicor Common Mode Chokes / Filters 10 uH 60A COMMON
Datasheet
10In Stock
Min.: 1
Mult.: 1
Tray
Walsin WTCF2012Z0M751PB
Walsin Common Mode Chokes / Filters CM Choke 2012(0805) 750 Ohm +/-20%
Datasheet
1,064In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount SMD/SMT 750 Ohms 20 % 200 mA 900 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Walsin WTCF2012Z0M361PB
Walsin Common Mode Chokes / Filters CM Choke 2012(0805) 360 Ohm +/-20%
Datasheet
1,805In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount SMD/SMT 360 Ohms 20 % 300 mA 500 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound


Delevan Common Mode Chokes / Filters 50uH 25% .07ohm 4Wind ER Core SMT
Datasheet
85In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel CM6594R SMD/SMT 50 uH 25 % 900 mA 70 mOhms 0.465 in 0.405 in 0.235 in Reel, Cut Tape, MouseReel Common Mode Chokes
Vacuumschmelze Common Mode Chokes / Filters CM Choke 1 phase 85A horiz. 1.6mH
Datasheet
73In Stock
241Expected 10/13/2026
Min.: 1
Mult.: 1

T60405 Bulk Nanocrystalline
Vacuumschmelze Common Mode Chokes / Filters 6.6 mH 4.5A vertical 28mH
Datasheet
792In Stock
5,040Expected 10/7/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel T60405 Through Hole 6.6 mH 6.5 kOhms - 30 %, + 50 % 20 mA 400 kHz - 40 C + 130 C 27 mm 17 mm 28 mm Tray Common Mode Chokes Standard
Vacuumschmelze Common Mode Chokes / Filters 1.1 mH 25A horiz. 4.9mH
Datasheet
173In Stock
Min.: 1
Mult.: 1

Horizontal Mount T60405 Through Hole 1.13 mH 1.15 kOhms 5 % 120 mA - 40 C + 130 C 51.5 mm 51.5 mm 32 mm Tray Common Mode Chokes Standard
Pulse Electronics FE2X10-3-3NL
Pulse Electronics Common Mode Chokes / Filters THT Supprssion Choke 10000uH .74Ohms
Datasheet
455In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel FE2X Through Hole 10 mH 30 % 700 mA 740 mOhms 300 kHz - 40 C + 125 C 17.9 mm 17.9 mm 12.9 mm Tray Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters ED101-0.2-40M
Datasheet
456In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ED101 Through Hole 40 mH - 30 %, + 50 % 200 mA 10 Ohms - 40 C + 125 C 14.3 mm x 24 mm x 15.3 mm 24 mm 14.3 mm 15.3 mm Tube Common Mode Chokes Current Compensated Choke
Chemi-Con Common Mode Chokes / Filters 250VDC 1.7mH 14A 27x31x17.5mm AEC-Q200
Datasheet
171In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel FL-V Radial 1.7 mH 14 A 7 mOhms - 40 C + 130 C 31 mm 17.5 mm 27 mm Bulk Common Mode Coils Nanocrystalline Common Mode Coil
Eaton Electronics Common Mode Chokes / Filters 62uH 1.9A 0.035ohms
Datasheet
1,357In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel CMS SMD/SMT 62 uH 1.9 A 35 mOhms Reel, Cut Tape, MouseReel Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters 146uH 3.1A 0.017ohms
Datasheet
464In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel CMS SMD/SMT 146 uH 3.1 A 17 mOhms - 40 C + 160 C 13.97 mm 13.97 mm 6 mm Reel, Cut Tape, MouseReel EMI Filters Toroidal
KEMET Common Mode Chokes / Filters 1000V 2.1mH 11A ESR=7.89mOhms AEC-Q200
Datasheet
130In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCR-XV Through Hole 2.1 mH 11 A 7.89 mOhms - 40 C + 120 C Tray 3.5 mm 33.5 mm 27.5 mm AEC-Q200 Tray AC Line Filters
Delevan Common Mode Chokes / Filters 2200uH 25% .75ohm Choke SMT Common
Datasheet
208In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel CM6149R SMD/SMT 2.2 mH - 25 %, + 35 % 180 mA 750 mOhms - 55 C + 105 C 7.24 mm 7.24 mm 5.08 mm Reel, Cut Tape, MouseReel Common Mode Chokes Low Profile
Bel Signal Transformer Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE
Datasheet
179In Stock
Min.: 1
Mult.: 1

HCTC Tray
Bel Signal Transformer Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE
Datasheet
403In Stock
Min.: 1
Mult.: 1

HCTC Tray
TE Connectivity / Schaffner Common Mode Chokes / Filters ED100-0.5-15M
Datasheet
459In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ED100 Through Hole 15 mH - 30 %, + 50 % 500 mA 2 Ohms - 40 C + 125 C 14.3 mm x 24 mm x 15.3 mm 24 mm 14.3 mm 15.3 mm Tube Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters CHOKE 16A 12mH/path CURRENT-COMPENSATED
Datasheet
24In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RD Wire 12 mH - 30 %, + 50 % 16 A 20.05 mOhms - 25 C + 110 C 80 mm x 80 mm x 50 mm 80 mm 80 mm 50 mm Common Mode Chokes Current Compensated Choke
Schurter Common Mode Chokes / Filters DKIV-1 COMP. CHOKE 2PH 32A 7.2mH
Datasheet
149In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Through Hole 7.2 mH - 30 %, + 50 % 3.62 MHz - 40 C + 100 C 53 mm 32.6 mm 49 mm High Current Chokes