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 1000V 0.62mH 44A 4-Ph Asy0.950 mohm AEC-Q200
Datasheet
95In Stock
Min.: 1
Mult.: 1

PCB Mount 4 Channel SCF-XV 3 Phase Asymmetric Through Hole 620 uH - 30 %, + 50 % 44 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 0.38mH 19A 2.95mOhms AEC-Q200 Dual Mode
Datasheet
86In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCN-XV Dual Mode SMD/SMT 380 uH 30 % 19 A 2.36 mOhms - 40 C + 150 C 43.5 mm 34.5 mm 22.5 mm AEC-Q200 Tray AC Line Filters
KEMET Common Mode Chokes / Filters 1000V 2.7 mH 10A 11.1mOhms AEC-Q200 Dual Mode
Datasheet
145In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCN-XV Dual Mode SMD/SMT 2.7 mH 30 % 10 A 11.1 mOhms - 40 C + 150 C 43.5 mm 34.5 mm 32 mm AEC-Q200 Tray AC Line Filters
KEMET Common Mode Chokes / Filters 1000V 7.6mH 12A Sing-PhaseDCR=13.600mohm
Datasheet
76In Stock
Min.: 1
Mult.: 1

PCB Mount SCR-XV Through Hole 7.6 mH 12 A 13.6 mOhms - 40 C + 120 C AEC-Q200 Tray Common Mode Chokes Automotive Grade
KEMET Common Mode Chokes / Filters 1000V 1.9mH 22A Sing-PhaseDCR=3.580 mohm
Datasheet
90In Stock
Min.: 1
Mult.: 1

PCB Mount SCR-XV Through Hole 1.9 mH 22 A 3.58 mOhms - 40 C + 120 C 33 mm AEC-Q200 Tray Common Mode Chokes Automotive Grade
KEMET Common Mode Chokes / Filters 1000V 1.31mH 24A 4-Phs AsyDCR=2.960 mohm
Datasheet
94In Stock
Min.: 1
Mult.: 1

PCB Mount SCF-XV 3 Phase Asymmetric Through Hole 1.31 mH 24 A 2.96 mOhms - 40 C + 120 C 33 mm AEC-Q200 Tray Common Mode Chokes Automotive Grade
KEMET Common Mode Chokes / Filters 1000V 0.47 mH 28 A 3-PhaseDCR=1.610 mohm
Datasheet
91In Stock
Min.: 1
Mult.: 1

PCB Mount SCR XV 3 Phase Through Hole 470 uH 28 A 1.61 mOhms - 40 C + 120 C 33 mm AEC-Q200 Tray Common Mode Chokes Automotive Grade
KEMET Common Mode Chokes / Filters 1000V 0.33mH 40A Sing-PhseDCR=0.780 mohm
Datasheet
65In Stock
Min.: 1
Mult.: 1

PCB Mount SCR-XV Through Hole 330 uH 40 A 780 uOhms - 40 C + 120 C 33 mm AEC-Q200 Tray Common Mode Chokes Automotive Grade
Bel Signal Transformer Common Mode Chokes / Filters Choke
Datasheet
13In Stock
Min.: 1
Mult.: 1

Chassis Mount 1 Channel Screw 500 uH 100 A 5 mOhms 161.9 mm 158.8 mm 136.5 mm Chokes Filter and Dual Chokes
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
3,975In Stock
Min.: 1
Mult.: 1
: 2,500

SPDL 1.4 kOhms 1.5 A 40 Ohms Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 1.5A 6.8mH 123mOhm Vertical Choke
Datasheet
1,214In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 6.8 mH - 30 %, + 50 % 1.5 A 123 mOhms - 40 C + 100 C 23 mm x 15.5 mm x 25 mm 15.5 mm 23 mm 25 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 10A 6mH 2-Wire Vert PCB Mounting
Datasheet
279In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RT-Series Through Hole 6 mH - 30 %, + 50 % 10 A 16 mOhms - 40 C + 100 C 32 mm x 43 mm x 44 mm 43 mm 32 mm 44 mm Tray Common Mode Chokes Current Compensated Choke
Wurth Elektronik Common Mode Chokes / Filters WE-LF SMD Type SH 27mH 0.6A RDC=1.2mOhms
Datasheet
647In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

PCB Mount 1 Channel WE-LF SMD SMD/SMT 27 mH 30 % 600 mA 1.2 mOhms - 40 C + 125 C 23.3 mm 18.5 mm 11.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line Choke
KEMET Common Mode Chokes / Filters 50V DCR=100mOhm 0.1A Imped 700Ohm
Datasheet
2,034In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

PCB Mount 1 Channel M-500CT SMD/SMT 700 uH 1 A 100 mOhms - 25 C + 85 C Reel 9 mm 10 mm 5 mm Reel, Cut Tape, MouseReel DC Line Filters
KEMET Common Mode Chokes / Filters 250V 1A 2mH
Datasheet
4,013In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-G/GS Through Hole 2 mH 1 A 180 mOhms - 25 C + 105 C Tray 15 mm 8.5 mm 15 mm Tray AC Line Filters Standard Common Mode Filters
KEMET Common Mode Chokes / Filters 1000 V 0.2mH 22A ESR=1.38mOhms AEC-Q200
Datasheet
420In Stock
210Expected 8/24/2026
Min.: 1
Mult.: 1
Max.: 84

PCB Mount 1 Channel SCF-XV Through Hole 200 uH 22 A 1.38 mOhms - 40 C + 150 C AEC-Q200 Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 250V 6A 20mH DCR=26mOhms
Datasheet
93In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Through Hole 20 mH 6 A 26 mOhms - 40 C + 120 C Tray 10 mm 23 mm 32 mm Tray AC Line Filters Compact Common Mode Filters
KEMET Common Mode Chokes / Filters 1000 V 2 mH 17 A ESR=3.83mOhms AEC-Q200
Datasheet
145In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-XV Through Hole 2 mH 17 A 3.83 mOhms - 40 C + 150 C AEC-Q200 Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 250V 22.5A 1400uH DCR=5mOhms
Datasheet
378In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCR31 Through Hole 1.4 mH 22.5 A 5 mOhms - 25 C + 120 C Tray 5 mm 44 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 64uH 1A DCR=110mOhms
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-JB Through Hole 64 uH 1 A 110 mOhms - 25 C + 105 C Tray 13.5 mm 9.2 mm 15.5 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 250V 1.2A 22mH
Datasheet
3,704In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS26V Through Hole 22 mH 1.2 A 550 mOhms - 25 C + 120 C Tray 3.5 mm 20.5 mm 30.5 mm Tray Common Mode Chokes Line Filter
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x7.8mH 6.0A
Datasheet
429In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82725S Through Hole 7.8 mH 30 % 6 A 24 mOhms - 40 C + 125 C 40.4 mm x 20.5 mm 40.4 mm 20.5 mm 37 mm Tray Common Mode Chokes Power Line
Laird Common Mode Chokes / Filters Broadband,1Ck,3032 SM,W
Datasheet
294In Stock
Min.: 1
Mult.: 1

CMX Bulk Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For PowerLine 0.22mH 2.9A DCR=60mOhms
Datasheet
150In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel SMD/SMT 220 uH 2.59 kOhms 2.9 A 60 mOhms - 40 C + 125 C 19.56 mm 17.02 mm 9.91 mm Reel, Cut Tape, MouseReel
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .135Ohms
Datasheet
180In Stock
500Expected 10/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

PTRF Reel, Cut Tape, MouseReel