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.

Results: 7 296
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Impedance
Tolerance
Maximum DC Current
Maximum DC Resistance
Self Resonant Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
Width
Height
Qualification
Packaging
Product
Type
TDK Common Mode Chokes / Filters EP21 SMD CHOKE 2x160H 35A/+70C
Datasheet
320In Stock
Min.: 1
Mult.: 1

PCB Mount B82552J*J021 SMD/SMT 160 uH - 40 %, + 50 % 35 A + 70 C 23.8 mm 17.7 mm 22.3 mm Tray Common Mode Choke Current Compensated Choke
TDK Common Mode Chokes / Filters EP21 SMD CHOKE 2X280H 30.8A/+70C
Datasheet
319In Stock
Min.: 1
Mult.: 1

PCB Mount B82552J*J021 SMD/SMT 280 uH - 40 %, + 50 % 30.8 A + 70 C 23.8 mm 17.7 mm 21.9 mm Tray Common Mode Choke Current Compensated Choke
TDK Common Mode Chokes / Filters EP21 SMD CHOKE 2x440H 23.5A/+70C
Datasheet
324In Stock
Min.: 1
Mult.: 1

PCB Mount B82552J*J021 SMD/SMT 440 uH - 40 %, + 50 % 23.5 A + 70 C 23.8 mm 17.7 mm 21.7 mm Tray Common Mode Choke Current Compensated Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 10 mH 1.5 A
Datasheet
1 216In Stock
Min.: 1
Mult.: 1

PCB Mount B82722V6*B040 Through Hole 10 mH 1.5 A + 70 C 23 mm 15.5 mm 24 mm Tray Common Mode Chokes
TDK Common Mode Chokes / Filters RING CORE CHOKE 4.7mH 2.5A
Datasheet
960In Stock
Min.: 1
Mult.: 1

PCB Mount B82722V6*B040 Through Hole 4.7 mH 2.5 A + 70 C 23 mm 15.5 mm 24 mm Tray Common Mode Chokes


Delevan Common Mode Chokes / Filters 50uH 25% .07ohm 4Wind ER Core SMT
Datasheet
85In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel CM6594R SMD/SMT 50 uH 25 % 900 mA 70 mOhms 0.465 in 0.405 in 0.235 in Reel, Cut Tape, MouseReel Common Mode Chokes
Vacuumschmelze Common Mode Chokes / Filters 6.6 mH 4.5A vertical 28mH
Datasheet
1 800In Stock
5 040Expected 10/7/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel T60405 Through Hole 6.6 mH 6.5 kOhms - 30 %, + 50 % 20 mA 400 kHz - 40 C + 130 C 27 mm 17 mm 28 mm Tray Common Mode Chokes Standard
Vacuumschmelze Common Mode Chokes / Filters 1.1 mH 25A horiz. 4.9mH
Datasheet
173In Stock
Min.: 1
Mult.: 1

Horizontal Mount T60405 Through Hole 1.13 mH 1.15 kOhms 5 % 120 mA - 40 C + 130 C 51.5 mm 51.5 mm 32 mm Tray Common Mode Chokes Standard
Delevan Common Mode Chokes / Filters 3300uH 25% .21ohm Choke SMT Common
Datasheet
82In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100
No
PCB Mount 1 Channel CM6460 SMD/SMT 3.3 mH 25 % 850 mA 210 mOhms 0.53 in 0.53 in 0.29 in Reel, Cut Tape, MouseReel Common Mode Chokes

TE Connectivity / Schaffner Common Mode Chokes / Filters CHOKE 6A 7.5mH/path CURRENT-COMPENSATED
Datasheet
43In Stock
Min.: 1
Mult.: 1

3 Channel RD Wire 7.5 mH - 30 %, + 50 % 6 A 49 mOhms - 25 C + 125 C 60 mm x 60 mm x 35 mm 60 mm 60 mm 35 mm Common Mode Chokes Current Compensated Choke

Eaton Electronics Common Mode Chokes / Filters 57uH 3.6A 0.012ohms
Datasheet
741In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel CMS SMD/SMT 57 uH 3.6 A 12 mOhms - 40 C + 160 C 11.43 mm 11.43 mm 6 mm Reel, Cut Tape, MouseReel EMI Filters Toroidal
Eaton Electronics Common Mode Chokes / Filters 258uH 2.45A 0.027ohms
Datasheet
387In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel CMS SMD/SMT 258 uH 2.45 A 27 mOhms - 40 C + 160 C 13.97 mm 13.97 mm 6 mm Reel, Cut Tape, MouseReel EMI Filters Toroidal
KEMET Common Mode Chokes / Filters 1000V 4.33mH 6A ESR=27.4mOhms AEC-Q200
Datasheet
103In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCT-XV Through Hole 4.33 mH 6 A 27.4 mOhms - 40 C + 150 C Tray 3.5 mm 22.9 mm AEC-Q200 Tray AC Line Filters
Vacuumschmelze Common Mode Chokes / Filters 6.7 mH 6A vertical 29mH
Datasheet
4 356In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel T60405 Radial 6.7 mH 37.6 mOhms 3 % 6 A 250 kHz - 40 C + 130 C 37 mm Tray Common Mode Chokes Nanocrystalline
Vacuumschmelze Common Mode Chokes / Filters 500 uH 63A horiz. 1.6mH
Datasheet
423In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel T60405 Radial 500 uH 720 uOhms 3 % 63 A 1 MHz - 40 C + 130 C 42 mm Tray Common Mode Chokes Nanocrystalline
Pulse Electronics FE2X10-3-3NL
Pulse Electronics Common Mode Chokes / Filters THT Supprssion Choke 10000uH .74Ohms
Datasheet
455In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel FE2X Through Hole 10 mH 30 % 700 mA 740 mOhms 300 kHz - 40 C + 125 C 17.9 mm 17.9 mm 12.9 mm Tray Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters ED101-0.3-27M
Datasheet
463In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ED101 Through Hole 27 mH - 30 %, + 50 % 300 mA 5.5 Ohms - 40 C + 125 C 14.3 mm x 24 mm x 15.3 mm 24 mm 14.3 mm 15.3 mm Tube Common Mode Chokes Current Compensated Choke
Eaton Electronics Common Mode Chokes / Filters 18uH 3.8A 0.0089ohms
Datasheet
3 439In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount 1 Channel CMS SMD/SMT 18 uH 3.8 A 8.9 mOhms - 40 C + 160 C 9.4 mm 7.2 mm 2.6 mm Reel, Cut Tape, MouseReel EMI Filters Toroidal
Eaton Electronics Common Mode Chokes / Filters 400uH 1.7A 0.053ohms
Datasheet
393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel CMS SMD/SMT 400 uH 1.7 A 53 mOhms - 40 C + 160 C 11.43 mm 11.43 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Toroidal
Wurth Elektronik Common Mode Chokes / Filters MID-D11 SMD Dual Coi 45mH .2A 10.05Ohm
Datasheet
Product Comments
343In Stock
Min.: 1
Mult.: 1

MID-D11 Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 1000V 14mH 18A ESR=3.99mOhms AEC-Q200
Datasheet
92In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCR-XV Through Hole 1.04 mH 18 A 3.99 mOhms - 40 C + 120 C Tray 3.5 mm 26.5 mm 38.7 mm AEC-Q200 Tray AC Line Filters
KEMET Common Mode Chokes / Filters 1000V 0.13mH 31A ESR=0.95mOhms AEC-Q200
Datasheet
137In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCT-XV Through Hole 130 uH 31 A 950 uOhms - 40 C + 150 C Tray 3.5 mm 35 mm AEC-Q200 Tray AC Line Filters
Delevan Common Mode Chokes / Filters 100uH 25% .008ohm Choke/Isolation SMT
Datasheet
500In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel CM6296R SMD/SMT 100 uH 25 % 9.5 A 16 mOhms - 55 C + 125 C 26.87 mm 26.87 mm 10.74 mm Bulk Common Mode Chokes IsolationTransformer
Delevan Common Mode Chokes / Filters 47uH 25% .008ohm Choke SMT Common
Datasheet
297In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel CM6350R SMD/SMT 47 uH 25 % 5 A 8 mOhms 0.36 in 0.36 in 0.2 in Bulk Common Mode Chokes
ABRACON Common Mode Chokes / Filters CMC 100uH 0.35A 2000mOhm
Datasheet
487In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel ACMS-Q6527E SMD/SMT 100 uH 350 mA 2 Ohms - 40 C + 125 C 4.5 mm 3.2 mm 2.3 mm Reel, Cut Tape, MouseReel Common Mode Chokes