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 1000 V 0.4mH 31A ESR=1mOhms AEC-Q200
Datasheet
172In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-XV Through Hole 400 uH 31 A 1 mOhms - 40 C + 150 C AEC-Q200 Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 1000 V 21.2mH 5A ESR=39.9mOhms AEC-Q200
Datasheet
141In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-XV Through Hole 21.2 mH 5 A 39.9 mOhms - 40 C + 150 C AEC-Q200 Tray Common Mode Chokes
ABRACON Common Mode Chokes / Filters CMC 90? 3.2A 2LN SMD
Datasheet
2.747In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

PCB Mount 1 Channel ACMP-4724 SMD/SMT 90 Ohms 3.2 A 35 mOhms - 40 C + 125 C 4.7 mm 4.5 mm 2.4 mm Reel, Cut Tape, MouseReel Power Common Mode Chokes
ABRACON Common Mode Chokes / Filters CMC 90Ohm 0.4A 300mOhm
Datasheet
5.789In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel ACMP-Q2012 SMD/SMT 90 Ohms 400 mA 300 mOhms - 55 C + 125 C 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes
TDK Common Mode Chokes / Filters Common Mode Chokes / Filters 1Kohms 1.5A 60V 1210 Common Mode Fil
Datasheet
86.443In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 1000 V 21.2mH 5A ESR=40.3mOhms AEC-Q200
Datasheet
213In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-XV Through Hole 21.2 mH 5 A 40.3 mOhms - 40 C + 150 C AEC-Q200 Tray Common Mode Chokes
Laird Technologies Common Mode Chokes / Filters 470uH 750volts 0.2ohms
Datasheet
6.075In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

PCB Mount 1 Channel CC SMD/SMT 470 uH 8.6 kOhms 700 mA 200 mOhms - 40 C + 125 C 7.5 mm 6 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMB Power Choke 39mH 0.3A 3000m
Datasheet
8.787In Stock
Min.: 1
Mult.: 1
Reel: 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
Laird Technologies Common Mode Chokes / Filters 1000uH 750volts 0.2ohms
Datasheet
4.651In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

PCB Mount 1 Channel CC SMD/SMT 1 mH 4.25 kOhms 700 mA 200 mOhms - 40 C + 125 C 7.5 mm 6 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMB Choke Type XS 4mH 1.5A 140mOhm
Datasheet
12.283In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMB Radial 4 mH 30 % 1.5 A 140 mOhms - 40 C + 125 C 15 mm 7.5 mm 18 mm Bulk Power Line Chokes Common Mode Power Line Choke
Pulse Electronics Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
Datasheet
1.500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

PCB Mount 1 Channel AWCU SMD/SMT 100 uH 2.2 kOhms 150 mA 1.5 Ohms - 50 C + 150 C 3.3 mm x 2.5 mm x 2.3 mm 3.3 mm 2.5 mm 2.3 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
Pulse Electronics Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
Datasheet
1.381In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

PCB Mount 1 Channel AWCU SMD/SMT 51 uH 1 kOhms 200 mA 700 mOhms - 50 C + 150 C 3.3 mm x 2.5 mm x 2.5 mm 3.3 mm 2.5 mm 2.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
iNRCORE Common Mode Chokes / Filters
Datasheet
110In Stock
Min.: 1
Mult.: 1
Reel: 75
SLIC Reel, Cut Tape Ruggedized
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 150nH DCR=.209Ohms
Datasheet
3.770In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

0603USB Reel, Cut Tape, MouseReel Common Mode Chokes
iNRCORE Common Mode Chokes / Filters 96 UH 6A
Datasheet
114In Stock
Min.: 1
Mult.: 1
SLIC Tube Ruggedized
Laird Technologies Common Mode Chokes / Filters 0.19ohm 90MHz 0.4A
Datasheet
5.756In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel CMA0805 SMD/SMT 90 Ohms 25 % 400 mA 190 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Automotive Common Mode Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 28nH DCR=.11Ohms
Datasheet
3.106In Stock
192Expected 3/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

0805USBF Reel, Cut Tape, MouseReel Common Mode Chokes
Littelfuse Common Mode Chokes / Filters 90ohms 25% 100A 2 Lines 0806
Datasheet
1.956In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PCB Mount 2 Channel LCFE SMD/SMT 90 Ohms 25 % 100 mA 8 Ohms - 40 C + 85 C 0806-6 0.87 mm 0.67 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Littelfuse Common Mode Chokes / Filters 90ohms 25% 100A 2 Lines 0806
Datasheet
2.864In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PCB Mount 2 Channel LCFE SMD/SMT 90 Ohms 25 % 100 mA 8 Ohms - 40 C + 85 C 0806-6 0.87 mm 0.67 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Pulse Electronics Common Mode Chokes / Filters MDL DUAL XFMR-CMC AEC-Q200
Datasheet
3.417In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

2 Channel BMS SMD/SMT 450 uH 450 mOhms, 850 mOhms - 40 C + 125 C SMT-12 14.81 mm 11.68 mm 5 mm AEC-Q200 Reel, Cut Tape, MouseReel Signal Transformers
Pulse Electronics Common Mode Chokes / Filters CMC 2.8uH 5A
Datasheet
1.974In Stock
Min.: 1
Mult.: 1
Reel: 1.500

PCB Mount 1 Channel PA4339-NLT SMD/SMT 2.8 uH 50 % 5 A 10 mOhms 138 MHz - 40 C + 125 C 7 mm 6 mm 3.8 mm Reel, Cut Tape
Pulse Electronics Common Mode Chokes / Filters SMT COMMON MODE INDUCTOR
Datasheet
1.560In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

PCB Mount 1 Channel PE-5391x SMD/SMT 900 uH 1.5 A 60 Ohms 2 MHz 16.38 mm 14.22 mm 8.89 mm Reel, Cut Tape, MouseReel Common Mode Chokes SMT Common Mode Inductor
Pulse Electronics Common Mode Chokes / Filters SMD CommonMode Choke 1000uH .3Ohms LwPrf
Datasheet
2.260In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.600

PCB Mount 1 Channel SMD/SMT 1 mH - 30 %, + 50 % 700 mA 300 mOhms - 40 C + 85 C 8.9 mm 6.3 mm 3.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0603 350mA 250Ohm 100MHz AECQ2
Datasheet
Product Comments
11.057In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount WE-CNSW SMD/SMT 279 nH 250 Ohms 25 % 350 mA 2.5 Ohms - 40 C + 105 C 0603 (1608 metric) 1.6 mm 0.85 mm 1.1 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters SMD Common Mode Line Filter
TDK Common Mode Chokes / Filters 0603 33ohm 200mA
Datasheet
28.917In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15.000

PCB Mount 1 Channel MAF SMD/SMT 33 Ohms 25 % 200 mA 700 mOhms - 55 C + 125 C 0201 (0603 metric) 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel EMC Filters Noise Suppression Filter