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: 7.275
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) 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
Coilcraft Common Mode Chokes / Filters For Data Line 5uH 500mA DCR= 180mOhms 1.895In Stock
3.000Expected 17/09/2026
Min.: 1
Mult.: 1
: 1.000

PCB Mount 1 Channel CDF SMD/SMT 5 uH 520 Ohms 500 mA 180 mOhms - 40 C + 85 C 8 mm x 8 mm 8 mm 8 mm 4.5 mm Reel, Cut Tape, MouseReel EMI Filters Data Line EMI Filter
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .075Ohms 1.622In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel PTRF SMD/SMT 35 uH 814 Ohms 500 mA 75 mOhms - 40 C + 85 C 7.8 mm 5.5 mm 3.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Data Line Filter
Pulse Electronics Common Mode Chokes / Filters 2-Line Chip Choke .3Ohms 5.854In Stock
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel CCMC SMD/SMT 143 uH 25 % 370 mA 300 mOhms 1.2 GHz 1206 (3216 metric) Reel, Cut Tape, MouseReel
Pulse Electronics Common Mode Chokes / Filters 22A 1mH NPB SRF 15.94MHz 380In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel PH9455 Through Hole 1 mH 1.5 Ohms - 30 %, + 50 % 22 A 2.1 mOhms 15.94 MHz - 40 C + 125 C 30 mm 19 mm 32 mm Tray
Pulse Electronics Common Mode Chokes / Filters SMD CommonMode Choke 2200uH .4Ohms LwPrfl 3.191In Stock
Min.: 1
Mult.: 1
: 1.600

PCB Mount 1 Channel T811X SMD/SMT 2.2 mH - 30 %, + 50 % 500 mA 400 mOhms - 40 C + 85 C 8.9 mm 6.3 mm 3.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke
Wurth Elektronik Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x47uH 300ohm 1.283In Stock
Min.: 1
Mult.: 1
: 1.000

PCB Mount 1 Channel WE-SL1 SMD/SMT 47 uH 300 Ohms 50 % 300 mA 160 mOhms - 40 C + 105 C 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
TDK Common Mode Chokes / Filters 1210 45ohm 25% 100mA 5VDC AEC-Q200 29.732In Stock
Min.: 1
Mult.: 1
: 4.000

PCB Mount 1 Channel MCZ-DH SMD/SMT 45 Ohms 25 % 100 mA - 40 C + 85 C 0404 (1210 metric) 1.25 mm 1 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters Automotive
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X6 8MH 1 3A 2.099In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82731M Through Hole 6.8 mH - 30 %, + 50 % 1.3 A 280 mOhms - 40 C + 125 C 21 mm 15 mm 20 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 15mH 0.9A - 30%/+50% 21x10mm Radial 1.976In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82731M Radial 15 mH - 30 %, + 50 % 900 mA 600 mOhms - 40 C + 125 C 21 mm 10 mm 20 mm Tray Power Line Chokes
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X6.8MH 3.2A 766In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82734W Through Hole 6.8 mH - 30 %, + 50 % 3.2 A 85 mOhms - 40 C + 125 C 32.5 mm x 21.7 mm 32.5 mm 21.7 mm 21.7 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters RING CORE CHOKE 2X30MH 0.3A 5.246In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82791H Through Hole 30 mH - 30 %, + 50 % 300 mA 2.2 Ohms - 40 C + 125 C 15.3 mm 7.4 mm 17.6 mm Bulk Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 50mA 2LN 8ohm 15GHZ 18.398In Stock
Min.: 1
Mult.: 1
: 10.000

PCB Mount 2 Channel TCM-T SMD/SMT 30 % 50 mA 1 Ohms - 25 C + 85 C 0.45 mm 0.3 mm 0.23 mm Reel, Cut Tape, MouseReel Thin Film Common Mode Filter
Pulse Electronics Common Mode Chokes / Filters 200uH AEC-Q200 10.360In Stock
Min.: 1
Mult.: 1
: 2.500

PCB Mount 1 Channel AWCU SMD/SMT 200 uH 100 mA 4.5 Ohms - 40 C + 125 C 4.5 mm x 3.2 mm x 2.8 mm 4.5 mm 3.2 mm 2.8 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
TE Connectivity / Schaffner Common Mode Chokes / Filters 50A 0.25mH 2-WIRE HORIZONTAL 489In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RB Through Hole 250 uH - 30 %, + 50 % 50 A 900 uOhms 0 Hz to 400 Hz - 40 C + 125 C 57.8 mm x 61 mm x 38 mm 61 mm 57.8 mm 38 mm Common Mode Chokes Current Compensated Choke
Pulse Electronics Common Mode Chokes / Filters SMD CommonMode Choke 4700uH 1Ohm 1.563In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SMD/SMT 4.7 mH 30 % 1 Ohms 10.16 mm 8.76 mm 3.81 mm Tube Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters SMD CommonMode Choke 22.5uH .22Ohms 1.452In Stock
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel PE SMD/SMT 22.5 uH 220 mOhms 0 C + 70 C 12.1 mm 11.68 mm 8.64 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter


Pulse Electronics Common Mode Chokes / Filters SMD CommonMode Choke 4700uH .8Ohms LwPrf 2.827In Stock
Min.: 1
Mult.: 1
: 1.600

1 Channel 4.7 mH Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters 10uH 20% SMD 984In Stock
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel LPE SMD/SMT 10 uH 2.03 A 30 mOhms - 55 C + 125 C 4841 10.69 mm 12.5 mm 6.3 mm Reel, Cut Tape, MouseReel Gapped Transformers
Wurth Elektronik Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x82uH 440ohm 845In Stock
Min.: 1
Mult.: 1
: 1.000

PCB Mount 1 Channel WE-SL1 SMD/SMT 82 uH 440 Ohms 50 % 300 mA 200 mOhms - 40 C + 105 C 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Line Filters SMD Common Mode Line Filter
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X47MH 0.5A 1.028In Stock
1.600Expected 16/11/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82731M Through Hole 47 mH - 30 %, + 50 % 500 mA 2 Ohms - 40 C + 125 C 21 mm 15 mm 20 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 3.3mH 4.6A Vertical Core 1.568In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82734R Radial 3.3 mH - 30 %, + 50 % 4.6 A 46 Ohms 21 mm 12.5 mm 15.5 mm Tray Power Line Chokes
TDK Common Mode Chokes / Filters DATA LINE-CHOKE 2X25UH -30%/+30% 2.280In Stock
Min.: 1
Mult.: 1
: 1.500

PCB Mount 2 Channel B82790C SMD/SMT 25 uH - 30 %, + 50 % 500 mA 130 mOhms - 40 C + 125 C 9 mm 6 mm 5.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Pulse Electronics Common Mode Chokes / Filters CMC, RWI, ER19 Planar, SMT 807In Stock
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel PH9407.xxxNLT SMD/SMT 120 uH 730 mOhms 35 % 20 A 2.5 mOhms 1.65 MHz - 40 C + 125 C 24.9 mm 21.6 mm 13.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Planar
Laird Common Mode Chokes / Filters CM choke 10.289In Stock
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel CM6050 SMD/SMT 500 Ohms 3.1 A 22.1 mOhms - 55 C + 150 C 5 mm 5 mm Reel, Cut Tape, MouseReel Common Mode Chokes
TDK Common Mode Chokes / Filters 15mH 2.3A 185ohms 5.523In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82734R Through Hole 15 mH - 30 %, + 50 % 2.3 A 185 mOhms - 40 C + 125 C 32.5 mm 31 mm 31 mm Tray Common Mode Chokes Power Line