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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KEMET Common Mode Chokes / Filters 0.76mH 55A 500V DCR=0.98Ohms 3-Phase -40 / +130C
Datasheet
18In Stock
18Expected 7/30/2026
Min.: 1
Mult.: 1
Max.: 36

PCB Mount 1 Channel SCF-X Three Phase Wire 760 uH 980 uOhms - 40 C + 130 C 58 mm Tray Common Mode Choke
Pulse Electronics Common Mode Chokes / Filters 1100Ohms 80V 0.25A RDC=0.5 -40 / + 125C AEC-Q200
Datasheet
4.983In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel AGC SMD/SMT 22 uH 1.1 kOhms 250 mA 500 mOhms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.4 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh
Datasheet
13.326In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

M2022-AS Reel, Cut Tape, MouseReel
TDK Common Mode Chokes / Filters 35mA 2LN 20ohm 8 GHZ
Datasheet
19.730In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

PCB Mount 2 Channel TCM-T SMD/SMT 30 % 35 mA 3 Ohms - 25 C + 85 C 0.45 mm 0.3 mm 0.23 mm Reel, Cut Tape, MouseReel Thin Film Common Mode Filter
Pulse Electronics Common Mode Chokes / Filters 200uH 17A 6.4pF SMT AEC-Q200
Datasheet
641In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel PM9407.xxxNLT SMD/SMT 200 uH 1.08 kOhms 35 % 3.5 mOhms 1.79 MHz - 40 C + 125 C 24.9 mm x 21.6 mm 24.9 mm 21.6 mm 16.9 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes
TDK Common Mode Chokes / Filters 1210 90ohm 25% 100mA AEC-Q200
Datasheet
131.444In 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 6.8mH 1.2A 280mohms
Datasheet
36.048In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82721K Radial 6.8 mH 30 % 1.2 A - 40 C + 125 C 18.2 mm 13.2 mm 20.3 mm Tray Ring Core Chokes
TDK Common Mode Chokes / Filters 0.47mH 500mA 170mohms
Datasheet
12.993In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel B82790C SMD/SMT 470 uH 30 % 500 mA 170 mOhms - 40 C + 125 C 9 mm 6 mm 5.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Laird Common Mode Chokes / Filters 370ohms 100MHz .1A 0805 SMD
Datasheet
11.023In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount CM SMD/SMT 878 Ohms 100 mA 500 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Vishay / Dale Common Mode Chokes / Filters IFLN-1812CZ-A 5.8K 30% ER 410In Stock
500Expected 8/6/2026
Min.: 1
Mult.: 1
PCB Mount 1 Channel IFLN-1210BE-A SMD/SMT 100 uH 5.2 kOhms - 30 %, + 50 % 2 Ohms - 55 C + 150 C SMD-4 4.5 mm 3.2 mm 2.8 mm Common Mode Choke High Impedance
Vishay / Dale Common Mode Chokes / Filters 260 Ohms 20%
Datasheet
974In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount SMD/SMT 260 Ohms 20 % 300 mA 400 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Vishay / Dale Common Mode Chokes / Filters IFLN-1812CZ-A 2.8K 30% ER 385In Stock
500Expected 8/6/2026
Min.: 1
Mult.: 1
PCB Mount 1 Channel IFLN-1210BE-A SMD/SMT 51 uH 6 kOhms - 30 %, + 50 % 1 Ohms - 55 C + 150 C SMD-4 4.5 mm 3.2 mm 2.8 mm Common Mode Choke High Impedance
Pulse Electronics Common Mode Chokes / Filters CMC Toroidal SMT 382 Uh 3.3 A 18 mOhms AEC-Q200
Datasheet
760In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel PM2743 SMD/SMT 383 uH 35 % 18 mOhms 2.5 MHz - 40 C + 125 C 13.5 mm 13.5 mm 5.6 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
TDK Common Mode Chokes / Filters -
Datasheet
154.116In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

PCB Mount ACM SMD/SMT 65 Ohms 400 mA 190 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.3 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Filters ACM2012
Vishay / Dale Common Mode Chokes / Filters 2.2Kohms 20%
Datasheet
8.039In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 2 Channel ICM-1206 SMD/SMT 2.2 kOhms 20 % 200 mA 1.2 Ohms - 40 C + 85 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes High Reliability Common Mode Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMS SMT Bead 4856 30Ohm 17A 3mOhm
Datasheet
4.468In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 2 Channel WE-CMS SMD/SMT 20 Ohms 25 % 17 A 3 mOhms - 55 C + 125 C 4.8 mm 4.5 mm 3.2 mm AEC-Q200 Reel, Cut Tape, MouseReel SMT Bead Array
KEMET Common Mode Chokes / Filters 1000V 0.9 mH 17A 4-Phase 2.830 mohm AEC-Q200
Datasheet
77In Stock
Min.: 1
Mult.: 1

PCB Mount 4 Channel SCF-XV 4 Phase Through Hole 900 uH - 30 %, + 50 % 17 A - 40 C + 150 C 33 mm AEC-Q200 Tray AC Line Filters Automotive Grade Single-Phase Common Mode Coil
KEMET Common Mode Chokes / Filters 1000V 3.6mH 22 A Sing-Phs3.580 mohm AEC-Q200
Datasheet
74In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-XV Through Hole 3.6 mH - 30 %, + 50 % 22 A - 40 C + 150 C 33 mm AEC-Q200 Tray AC Line Filters Automotive Grade Single-Phase Common Mode Coil
KEMET Common Mode Chokes / Filters 1000V 1.6mH 31A 4-Phs Asy1.840 mohm AEC-Q200
Datasheet
89In Stock
Min.: 1
Mult.: 1

PCB Mount 4 Channel SCF-XV 3 Phase Asymmetric Through Hole 1.6 mH - 30 %, + 50 % 31 A - 40 C + 150 C 33 mm AEC-Q200 Tray AC Line Filters Automotive Grade Single-Phase Common Mode Coil
KEMET Common Mode Chokes / Filters 1000V 0.64mH 35A 4-Phs AsyDCR=1.420 mohm
Datasheet
89In Stock
Min.: 1
Mult.: 1

PCB Mount SCF-XV 3 Phase Asymmetric Through Hole 640 uH 35 A 1.42 mOhms - 40 C + 120 C 33 mm AEC-Q200 Tray Common Mode Chokes Automotive Grade
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
2.220In Stock
Min.: 1
Mult.: 1
: 1.500

PCB Mount 2 Channel SPDL Series II SMD/SMT 500 Ohms 4 A 15 Ohms - 40 C + 125 C 7.5 mm 6 mm 4 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
KEMET Common Mode Chokes / Filters 1000V 0.86mH 13A 4.95mOhms AEC-Q200 Dual Mode
Datasheet
195In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCN-XV Dual Mode SMD/SMT 860 uH 30 % 13 A 4.85 mOhms - 40 C + 150 C 43.5 mm 34.5 mm 22.5 mm AEC-Q200 Tray AC Line Filters
Wurth Elektronik Common Mode Chokes / Filters WE-CMB Power Choke 39mH 0.3A 3000m
Datasheet
7.990In Stock
Min.: 1
Mult.: 1
: 300

PCB Mount 1 Channel WE-CMB Through Hole 39 mH 30 % 300 mA 3 Ohms - 40 C + 125 C 15 mm 7.5 mm 18 mm Reel, Cut Tape Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters Common Mode Chokes / Filters 1Kohms 1.5A 60V 1210 Common Mode Fil
Datasheet
78.724In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

PCB Mount ACP SMD/SMT 1 kOhms 25 % 1.5 A 50 mOhms - 40 C + 85 C 1210 (3225 metric) 3.2 mm 2.5 mm 1.9 mm Reel, Cut Tape, MouseReel Common Mode Filters Common Mode Filters for Power Line
KEMET Common Mode Chokes / Filters 1000V 1.6 mH 11A 4-Phase 5.870 mohm AEC-Q200
Datasheet
86In Stock
Min.: 1
Mult.: 1

PCB Mount 4 Channel SCF-XV 4 Phase Through Hole 1.6 mH - 30 %, + 50 % 11 A - 40 C + 150 C 33 mm AEC-Q200 Tray AC Line Filters Automotive Grade Single-Phase Common Mode Coil