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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TDK Common Mode Chokes / Filters 100uH 150mA 3.7Ohm CAN-BUS AEC-Q200 125degC
Datasheet
37 657In Stock
30 000Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6 000

PCB Mount 2 Channel ACT SMD/SMT 100 uH 3.7 kOhms - 30 %, + 50 % 150 mA 1.5 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters Automobile Signal Line
TDK Common Mode Chokes / Filters 100uH 150mA 1.5Ohm CAN-BUS AEC-Q200 125degC
Datasheet
17 085In Stock
18 000Expected 8/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6 000

PCB Mount 2 Channel ACT SMD/SMT 100 uH 3.5 kOhms - 30 %, + 50 % 150 mA 1.5 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters Automobile Signal Line
TDK Common Mode Chokes / Filters 5000ohms 100uH 150mA CAN-BUS AEC-Q200 150deg
Datasheet
98 306In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

PCB Mount 2 Channel ACT45B SMD/SMT 100 uH 5.8 kOhms 150 mA 2 Ohms - 40 C + 150 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.8 mm AEC-Q200 Reel, Cut Tape, MouseReel Data and Signal Line Chokes Signal Line
TDK Common Mode Chokes / Filters 2000ohms 51uH 200mA CAN-BUS AEC-Q200 150degC
Datasheet
123 928In Stock
70 000Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

PCB Mount 2 Channel ACT45B SMD/SMT 51 uH 2.8 kOhms 200 mA 1 Ohms - 40 C + 150 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.8 mm AEC-Q200 Reel, Cut Tape, MouseReel Data and Signal Line Chokes Signal Line
TDK Common Mode Chokes / Filters 1210 90ohm 25% 100mA AEC-Q200
Datasheet
117 603In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

PCB Mount 1 Channel KCZ-AH SMD/SMT 90 Ohms 25 % 100 mA 1.75 Ohms - 55 C + 125 C 0504 (1210 metric) 1.25 mm 1 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters High Speed Differential Signal Line
TDK Common Mode Chokes / Filters 2 X 27mH 0.9A
Datasheet
19 132In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82732R Through Hole 27 mH - 30 %, + 50 % 900 mA 750 mOhms - 40 C + 125 C 24 mm 16.5 mm 23.5 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 51uH 500mA 140mohms
Datasheet
41 242In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel B82790S SMD/SMT 51 uH - 30 %, + 50 % 500 mA 140 mOhms - 40 C + 125 C 7.1 mm 6 mm 5.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Data Line Chokes Common Mode Choke, Ring Core
Laird Common Mode Chokes / Filters 160ohms 100MHz 75A 1 Choke Thru-hole
Datasheet
7 549In Stock
5 156On Order
Min.: 1
Mult.: 1

PCB Mount CM Through Hole 160 Ohms 70 A 300 uOhms - 40 C + 125 C 13.72 mm 10 mm 15.24 mm Bulk Common Mode Chokes Power Line
Coilcraft Common Mode Chokes / Filters For PowerLine 1.12mH 2.6A DCR=49.5mOhms
Datasheet
4 641In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel SMD/SMT 1.12 mH 3.1 kOhms 2.6 A 49.5 mOhms - 40 C + 125 C 13 mm 13 mm 5.6 mm Reel, Cut Tape, MouseReel AC Line Filters
Bourns Common Mode Chokes / Filters 300 ohms .4A
Datasheet
10 988On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount SRF2012 SMD/SMT 300 Ohms 25 % 300 mA 500 mOhms - 55 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Line Filters Common Mode Chip Inductor
KEMET Common Mode Chokes / Filters 46uH 2A DCR=52mOhms
Datasheet
1In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-JA Through Hole 46 uH 2 A 52 mOhms - 25 C + 105 C Tray 15 mm 18 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
Deltron CMV80
Deltron Common Mode Chokes / Filters 8A 2W VERT PCB MOUNT C/M CHOKE 10In Stock
Min.: 1
Mult.: 1

PCB Mount Through Hole - 25 C + 100 C

Cyntec Common Mode Chokes / Filters CMC SMD 51.0UH 4mm * 2.7mm * 2.6mm
Datasheet
1 715In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape, MouseReel

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 6.7mH 10kHz 14.5A Z=1.59kOhms a.100KHz
Datasheet
55In Stock
216Expected 8/21/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 6.7 mH 1.59 kOhms 26 A 6 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 26.8mH 10kHz 8A Z=6.63kOhms a.100kHz
Datasheet
55In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 26.8 mH 6.63 kOhms 14 A 25 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 13.1mH 10kHz 11A Z=3.18kOhms a.100KHz
Datasheet
76In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 13.1 mH 3.18 kOhms 15 A 10 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 10.5mH 10kHz 9A Z=2.53kOhms a.100KHz
Datasheet
182In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 10.5 mH 2.53 kOhms 18 A 14 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 9.1mH 10kHz 9.5A Z=2.18kOhms a.100KHz
Datasheet
187In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 9.1 mH 2.18 kOhms 19 A 11 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bourns Common Mode Chokes / Filters SDR 2,0-1,13
Datasheet
140In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 2.25 mH 350 mOhms - 40 C + 125 C 37.2 mm 23.5 mm 35.2 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 2,0-0,8
Datasheet
135In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 1.1 mH 375 mOhms - 40 C + 125 C 37.2 mm 23.5 mm 35.2 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 2,5-0,54
Datasheet
85In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 600 uH 220 mOhms - 40 C + 125 C 37.2 mm 23.5 mm 35.2 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 3,0-0,78
Datasheet
85In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 1.75 mH 210 mOhms - 40 C + 125 C 46 mm 28.5 mm 35 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 4,0-0,53
Datasheet
85In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 650 uH 150 mOhms - 40 C + 125 C 46 mm 28.5 mm 43 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 3,5-0,73
Datasheet
82In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 1.85 mH 195 mOhms - 40 C + 125 C 46 mm 28.5 mm 43 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 4,5-0,57
Datasheet
90In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 750 uH 150 mOhms - 40 C + 125 C 46 mm 28.5 mm 43 mm Bulk PFC Chokes