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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Laird Common Mode Chokes / Filters Wire-Wound SMT CMC
Datasheet
233In Stock
Min.: 1
Mult.: 1

CMX Bulk Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters 280uH 14A 7pF SMT AEC-Q200
Datasheet
346In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 80

PCB Mount 1 Channel PM9407.xxxNLT SMD/SMT 280 uH 1.6 kOhms 35 % 4.8 mOhms 1.57 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
KEMET Common Mode Chokes / Filters 1000V 0.268mH DCR=2.83mOhms17A AEC-Q200
Datasheet
46In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel SCT-XV Through Hole 268 uH 30 % 17 A 2.83 mOhms - 40 C + 150 C 53 mm x 33 mm 33 mm AEC-Q200 Tray Common Mode Chokes Automotive
KEMET Common Mode Chokes / Filters 1000V 0.119mH DCR=1.1mOhms29A AEC-Q200
Datasheet
47In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel SCT-XV Through Hole 119 uH 30 % 29 A 1.1 mOhms - 40 C + 150 C 53 mm x 33 mm 33 mm AEC-Q200 Tray Common Mode Chokes Automotive
KEMET Common Mode Chokes / Filters 1000V 0.067mH DCR=0.53mOhms40A AEC
Datasheet
44In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel SCT-XV Through Hole 67 uH 30 % 40 A 530 uOhms - 40 C + 150 C 53 mm x 33 mm 33 mm AEC-Q200 Tray Common Mode Chokes Automotive
Littelfuse Common Mode Chokes / Filters 55ohms 25% 100A 4 Lines 1608
Datasheet
3 700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

PCB Mount 4 Channel LCFE SMD/SMT 55 Ohms 25 % 100 mA 6 Ohms - 40 C + 85 C 1608-10 1.6 mm 0.8 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter


TE Connectivity / Schaffner Common Mode Chokes / Filters 8A 4.8mH 3-Wire Horz PCB Mounting
Datasheet
77In Stock
Min.: 1
Mult.: 1

PCB Mount 3 Channel RT-Series Through Hole 4.8 mH - 30 %, + 50 % 8 A 17 mOhms - 40 C + 100 C 46 mm x 46 mm x 34 mm 46 mm 46 mm 34 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 16A 3mH 3-Wire Vert PCB Mounting
Datasheet
49In Stock
Min.: 1
Mult.: 1

PCB Mount 3 Channel RT-Series Through Hole 3 mH - 30 %, + 50 % 16 A 8 mOhms - 40 C + 100 C 37 mm x 56 mm x 60 mm 56 mm 37 mm 60 mm Common Mode Chokes Current Compensated Choke
Pulse Electronics Common Mode Chokes / Filters CMC 1210 160Ohm 480mA SMD NPB
Datasheet
2 580In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

PCB Mount 1 Channel CCMC SMD/SMT 160 Ohms 680 mA 150 mOhms - 40 C + 85 C 1210 (3225) 3.2 mm 2.5 mm 1.8 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSA 0805 0.478uH54Ohms 280mA AEC-Q200
Datasheet
2 045In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount 1 Channel WE-CNSA SMD/SMT 478 nH 370 Ohms 280 mA 450 mOhms - 40 C + 125 C 2 mm x 1.2 mm x 1.2 mm 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters SMT Common Mode Line Filter
KEMET Common Mode Chokes / Filters 1mH 250V 8A DCR=0.02Ohms
Datasheet
208In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 1 mH 8 A 20 mOhms - 25 C + 120 C Tray 5 mm 19 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 1000 V 3.5mH 13A ESR=6.43mOhms AEC-Q200
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-XV Through Hole 3.5 mH 13 A 6.43 mOhms - 40 C + 150 C AEC-Q200 Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 1000 V 3.2mH 12A ESR=6.45mOhms AEC-Q200
Datasheet
78In Stock
80Expected 10/29/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-XV Through Hole 3.2 mH 12 A 6.45 mOhms - 40 C + 150 C AEC-Q200 Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 1000V 8.9mH 5A ESR=30.59mOhms AEC-Q200
Datasheet
95In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCR-XV Through Hole 8.9 mH 5 A 30.59 mOhms - 40 C + 120 C Tray 3.5 mm 26.5 mm 35 mm AEC-Q200 Tray AC Line Filters
KEMET Common Mode Chokes / Filters 1000V 0.74mH 20A ESR=2.84mOhms AEC-Q200
Datasheet
125In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCR-XV Through Hole 740 uH 20 A 2.84 mOhms - 40 C + 120 C Tray 3.5 mm 37.2 mm AEC-Q200 Tray AC Line Filters
KEMET Common Mode Chokes / Filters 1000V 0.18mH 12A ESR=3.99mOhms AEC-Q200
Datasheet
166In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCT-XV Through Hole 180 uH 12 A 3.99 mOhms - 40 C + 150 C Tray 3.5 mm 18.9 mm 28.5 mm AEC-Q200 Tray AC Line Filters
KEMET Common Mode Chokes / Filters 1000V 0.12mH 27A ESR=1.18mOhms AEC-Q200
Datasheet
82In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCT-XV Through Hole 120 uH 27 A 1.18 mOhms - 40 C + 150 C Tray 3.5 mm 22.9 mm AEC-Q200 Tray AC Line Filters
KEMET Common Mode Chokes / Filters 150V 3.2uH 3A 22mOhms
Datasheet
870In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel SH Through Hole 3.2 uH 3 A 22 mOhms - 25 C + 80 C Bulk 12.5 mm 10 mm 12 mm Bulk DC Line Filters Common Mode Power Line
KEMET Common Mode Chokes / Filters 72uH 3A DCR=42mOhms
Datasheet
974In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN Through Hole 72 uH 3 A 42 mOhms - 25 C + 105 C Tray 20 mm 21 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 120uH 5A DCR=45mOhms
Datasheet
254In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN Through Hole 120 uH 5 A 45 mOhms - 25 C + 105 C Tray 20 mm 35 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 250VAC 3A 1.3mH 21mm 1CH LD=0.8mm
Datasheet
487In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SSHB21HS Through Hole 1.3 mH 3 A 60 mOhms - 25 C + 130 C Tray 3.5 mm 23 mm 15.5 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250VAC 3A 2.8mH 21mm Dual Mode
Datasheet
789In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SSHB21HS Through Hole 2.8 mH 3 A 60 mOhms - 25 C + 120 C Tray 3.5 mm 23 mm 15.5 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250VAC 1.6mH 3A 11.5mm DCR=60mOhms
Datasheet
1 497In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SSR10V Through Hole 1.6 mH 3 A 60 mOhms - 25 C + 120 C Tray 3.5 mm 13 mm 21 mm Tray AC Line Filters High Impedance Common Mode Filters
KEMET Common Mode Chokes / Filters 250V 0.3A 37mH
Datasheet
992In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SU10VFC Through Hole 37 mH 300 mA 4.2 Ohms - 25 C + 120 C Tray 3.5 mm 15.5 mm 15 mm Tray AC Line Filters High Frequency Common Mode Filters
TDK Common Mode Chokes / Filters RING CORE CHOKE 2X1.1MH 2.0A
Datasheet
873In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82720A Through Hole 1.1 mH - 30 %, + 50 % 2 A 65 mOhms - 40 C + 125 C 14.2 mm 14.2 mm 9.6 mm Tray Common Mode Chokes Power Line