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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Qty. RoHS ECAD Model Mounting Style
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Schurter Common Mode Chokes / Filters DKFS Compensat choke 0.5A
Datasheet
227In Stock
Min.: 1
Mult.: 1
PCB Mount 1 Channel DKFS SMD/SMT 4 mH - 30 %, + 50 % 500 mA 500 mOhms 1.2 MHz - 25 C + 100 C 11 mm 10.7 mm 8.2 mm Bulk Suppresion Chokes Current Compensated Choke
Delevan Common Mode Chokes / Filters 200uH 25% .008ohm Choke/Isolation SMT
Datasheet
63In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel CM6296R SMD/SMT 200 uH 25 % 17 A 8 mOhms 1.058 in 1.058 in 0.423 in Bulk Common Mode Chokes
KEMET Common Mode Chokes / Filters 1000V 19.5mH 10A Sing-Phs17.910mohm AEC-Q200
Datasheet
112In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-XV Through Hole 19.5 mH - 30 %, + 50 % 10 A - 40 C + 150 C 33 mm AEC-Q200 Tray AC Line Filters Automotive Grade Single-Phase Common Mode Coil
ABRACON Common Mode Chokes / Filters CMC 51uH 0.2A 700mOhm
Datasheet
5.990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel ACMS-Q3225 SMD/SMT 51 uH 200 mA 700 mOhms - 55 C + 150 C 3.2 mm 2.5 mm 2.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Proterial Common Mode Chokes / Filters 20A 10.0mH VERT CMC COIL 1PH
Datasheet
877In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel FM-A 1 phase Through Hole 10 mH 8.5 kOhms 20 A 12 mOhms - 40 C + 130 C 52 mm 43 mm 60 mm Common Mode Chokes Common Mode Choke Coil
Bourns Common Mode Chokes / Filters Common mode choke
Datasheet
148In Stock
Min.: 1
Mult.: 1

PCB Mount CM1310 Through Hole 4.1 mH - 35 %, + 50 % 1.2 A 85 mOhms 660 kHz - 40 C + 125 C 13 mm 9.2 mm 16 mm Tray Common Mode Chokes EMI Filter
Bourns Common Mode Chokes / Filters Common mode choke
Datasheet
97In Stock
Min.: 1
Mult.: 1

PCB Mount CM1312 Through Hole 1 mH - 35 %, + 50 % 2.8 A 22 mOhms - 40 C + 125 C 13 mm 9.2 mm 16 mm Tray Common Mode Chokes EMI Filter
Bourns Common Mode Chokes / Filters CMC,4.5x3.2x2.8mm,2800ohm+/-25%,0.9A,shd
Datasheet
1.216In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel SRF4532TA SMD/SMT 10 uH 2.8 kOhms 900 mA 350 mOhms - 55 C + 125 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape, MouseReel Chip Inductors Automotive Common Mode Inductor
Bourns Common Mode Chokes / Filters CMC,4.5x3.2x2.8mm,90ohm+/-25%,4A,shd
Datasheet
1.743In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel SRF4532TA SMD/SMT 350 nH 90 Ohms 4 A 50 mOhms - 55 C + 125 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape, MouseReel Chip Inductors Automotive Common Mode Inductor
Bourns Common Mode Chokes / Filters CMC,4.5x3.2x2.8mm,900ohm+/-25%,2.3A,shd
Datasheet
1.517In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel SRF4532TA SMD/SMT 3.2 uH 900 Ohms 2.3 A 70 mOhms - 55 C + 125 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape, MouseReel Chip Inductors Automotive Common Mode Inductor
Pulse Electronics Common Mode Chokes / Filters PE-0805GCM 800 Ohms 50V 1 : 1 DCR=0.9 Ohms -40 /+85
Datasheet
1.230In Stock
12.000Expected 5/15/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel PE-0805GCMC SMD/SMT 800 Ohms 900 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters 5100Ohms 80V 0.15A RDC=2 -40 / + 125C AEC-Q200
Datasheet
444In Stock
6.000Expected 2/20/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel AGC SMD/SMT 100 uH 5.1 kOhms 150 mA 2 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.4 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters 550Ohms 80V 0.3A RDC=0.4 -40 / + 125C AEC-Q200
Datasheet
3.860In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel AGC SMD/SMT 11 uH 550 Ohms 300 mA 400 mOhms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.4 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters 1200Ohms 80V 0.31A RDC=1 -40 / + 125C AEC-Q200
Datasheet
3.692In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel AGC SMD/SMT 22 uH 1.2 kOhms - 30 %, + 50 % 310 mA 1 Ohms - 40 C + 125 C 1812 (4532 metric) 4.5 mm 3.2 mm 3.05 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters 2500Ohms 80V 0.23A RDC=1 -40 / + 125C AEC-Q200
Datasheet
1.397In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel AGC SMD/SMT 51 uH 3.5 kOhms - 30 %, + 50 % 230 mA 1 Ohms - 40 C + 125 C 1812 (4532 metric) 4.5 mm 3.2 mm 3.05 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters PE-0805GCM 800 Ohms 50V 1 : 1 DCR=0.9 Ohms -40 /+85
Datasheet
3.689In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel PE-0805GCMC SMD/SMT 260 Ohms 600 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters PE-0805GCM 800 Ohms 50V 1 : 1 DCR=0.9 Ohms -40 /+85
Datasheet
906In Stock
12.000Expected 5/22/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel PE-0805GCMC SMD/SMT 380 Ohms 600 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters 600 Ohms 20%
Datasheet
3.317In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount SMD/SMT 600 Ohms 20 % 260 mA 800 mOhms - 40 C + 85 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
KEMET Common Mode Chokes / Filters 500V 61.3mH 0.3A 4.146Ohms -40/+120C
Datasheet
412In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 61.3 mH 20 % 4.146 Ohms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 34.2mH0.4A 2.372Ohms -40/+120C
Datasheet
1.030In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 34.2 mH 20 % 2.372 Ohms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 25.4mH 0.5A 1.723Ohms -40/+120C
Datasheet
439In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 25.4 mH 20 % 1.723 Ohms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 12.5mH 0.6A 0.842Ohms -40/+120C
Datasheet
368In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 12.5 mH 20 % 842 mOhms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 9.9mH 0.7A 0.658Ohms -40/+120C
Datasheet
510In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 9.9 mH 20 % 658 mOhms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 6.9mH 0.8A 0.471Ohms -40/+120C
Datasheet
480In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 6.9 mH 20 % 471 mOhms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 5.5mH 1A 0.373Ohms -40/+120C
Datasheet
175In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 5.5 mH 20 % 373 mOhms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes