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: 7.286
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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


Delevan Common Mode Chokes / Filters CUSTOM COMMON MODE CHOKES 341In Stock
Rp509.835
Rp419.390
Rp388.752
Rp365.085
Min.: 1
Mult.: 1
Bulk Common Mode Chokes
Delevan Common Mode Chokes / Filters 300 UH 25% 175In Stock
Rp347.840
Rp286.014
Rp264.549
Rp249.506
Min.: 1
Mult.: 1
No
PCB Mount 1 Channel CM6296 SMD/SMT 300 uH 25 % 7.5 A 20 mOhms - 55 C + 125 C 26.87 mm 26.87 mm 10.74 mm Bulk Common Mode Chokes IsolationTransformer
Triad Magnetics ET3542-057
Triad Magnetics Common Mode Chokes / Filters COMMON MODE CHOKE 6.0mH at 3.5Arms/ET3542-057 73In Stock
Rp127.138
Rp104.572
Rp96.683
Rp91.180
Min.: 1
Mult.: 1
1 Channel ET 6 mH 3.5 A 100 mOhms 36 mm 36 mm 36 mm Common Mode Chokes
Delevan Common Mode Chokes / Filters Common Mode Chokes / Filters 500 UH 291In Stock
Rp421.775
Rp346.923
Rp321.055
Rp303.443
Min.: 1
Mult.: 1
CM6460R Bulk
Schurter Common Mode Chokes / Filters COMPENSATED 140In Stock
Rp161.812
Rp133.009
Rp122.735
Rp113.562
Min.: 1
Mult.: 1
PCB Mount 1 Channel DFKH Radial 50 mH 600 mA 1.2 Ohms 150 kHz - 25 C + 100 C 31.5 mm 18.5 mm 33 mm Current Compensated Noise Suppresion Chokes Current Compensated Choke
Delevan Common Mode Chokes / Filters 200uH 25% .008ohm Choke/Isolation SMT 63In Stock
Rp343.437
Rp282.528
Rp261.431
Rp246.570
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
ABRACON Common Mode Chokes / Filters CMC 45 Ohm @ 100MHz 1.000 A 110.00 mOhm 4In Stock
2.000Expected 20/01/2027
Cut Tape
Rp9.723
Rp8.329
Rp7.650
Rp6.183
Reel
Rp4.330
Min.: 1
Mult.: 1
: 2.000
PCB Mount SMD/SMT 45 Ohms 500 mA 110 mOhms - 40 C + 85 C 0603 (1608 metric) 1.6 mm 0.85 mm 1.1 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke Coil
TE Connectivity / Schaffner Common Mode Chokes / Filters Common-Mode Choke 25A 17.3mH hor 1ph/DC Nano Core 60In Stock
Rp1.252.481
Rp1.071.039
Rp991.234
Min.: 1
Mult.: 1
PCB Mount 1 Channel RT-Series Through Hole 17.3 mH + 50 %, - 30 % - 40 C Bulk EMC/RFI Chokes
TE Connectivity / Schaffner Common Mode Chokes / Filters Common-Mode Choke 85A 3.2mH hor 1ph/DC Nano Core 21In Stock
Rp2.261.145
Rp1.776.260
Rp1.776.076
Min.: 1
Mult.: 1
PCB Mount 1 Channel RT-Series Through Hole 3.2 mH + 50 %, - 30 % - 40 C Bulk EMC/RFI Chokes
TE Connectivity / Schaffner Common Mode Chokes / Filters Common-Mode Choke 85A 1.8mH hor 3ph Nano Core 24In Stock
Rp2.326.823
Rp1.830.380
Rp1.830.197
Min.: 1
Mult.: 1
PCB Mount 1 Channel RT-Series Through Hole 1.8 mH + 50 %, - 30 % - 40 C Bulk EMC/RFI Chokes
TE Connectivity / Schaffner Common Mode Chokes / Filters Common-Mode Choke 85A 3.2mH vert 1ph/DC Nano Core 23In Stock
Rp1.964.490
Rp1.505.656
Rp1.503.088
Min.: 1
Mult.: 1
PCB Mount 1 Channel RT-Series Through Hole 3.2 mH + 50 %, - 30 % - 40 C Bulk EMC/RFI Chokes
TE Connectivity / Schaffner Common Mode Chokes / Filters Common-Mode Choke 85A 1.8mH vert 3ph Nano Core 24In Stock
Rp1.987.973
Rp1.522.535
Rp1.521.984
Min.: 1
Mult.: 1
PCB Mount 1 Channel RT-Series Through Hole 1.8 mH + 50 %, - 30 % - 40 C Bulk EMC/RFI Chokes
Bourns Common Mode Chokes / Filters Common mode choke 4.695In Stock
Rp69.715
Rp57.423
Rp53.020
Rp48.800
Min.: 1
Mult.: 1
PCB Mount CM1309 Through Hole 8.7 mH - 35 %, + 50 % 700 mA 215 mOhms 390 kHz - 40 C + 125 C 13 mm 9.2 mm 16 mm Tray Common Mode Chokes EMI Filter
TDK Common Mode Chokes / Filters 240uH 20% 4.1ohm 70A AEC-Q200, For Ethernet 10BASE-T1S 19.870In Stock
42.000On Order
Cut Tape
Rp35.958
Rp29.721
Rp25.868
Rp24.400
Reel
Rp19.814
Min.: 1
Mult.: 1
: 6.000
PCB Mount 2 Channel ACT SMD/SMT 240 uH - 20 %, + 50 % 70 mA 4.1 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters Automotive Signal Line
Proterial FT-8K50D F6045G
Proterial Common Mode Chokes / Filters 113In Stock
Rp776.586
Rp638.808
Rp591.292
Rp580.651
Min.: 1
Mult.: 1
FT-8K50D


Delevan Common Mode Chokes / Filters TOROID 100 UH 10% 73In Stock
Rp425.444
Rp349.858
Rp323.623
Rp305.277
Rp289.683
Min.: 1
Mult.: 1
No
PCB Mount 1 Channel PTHF-SM SMD/SMT 100 uH 10 % 3.14 A 550 mOhms 4 MHz 17.78 mm 17.02 mm 10.16 mm Bulk Toroidal Power Chokes


Cyntec Common Mode Chokes / Filters CMC SMD 100.0UH 5.2mm * 3.4mm * 2.8mm 2.401In Stock
Cut Tape
Rp24.400
Rp20.181
Rp17.575
Rp16.566
Reel
Rp13.026
Min.: 1
Mult.: 1
: 2.500
Reel, Cut Tape, MouseReel
Bourns Common Mode Chokes / Filters SDR 2,0-0,52 352In Stock
Rp123.836
Rp102.004
Rp94.298
Rp88.978
Min.: 1
Mult.: 1
PCB Mount 1 Channel 15290x Through Hole 600 uH 260 mOhms - 40 C + 125 C 33.2 mm 18.5 mm 32.3 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters KLL-R 75-30-0,16 89In Stock
Rp854.740
Rp682.288
Rp637.340
Rp627.433
Rp581.568
Min.: 1
Mult.: 1
Vertical Mount 1 Channel 15323X Radial 300 uH 20 A 12 mOhms 87 mm 40 mm 92 mm Bulk Common Mode Chokes AC-DC Choke
Bourns Common Mode Chokes / Filters Common mode choke 5.759In Stock
Rp69.715
Rp57.423
Rp53.020
Rp46.782
Min.: 1
Mult.: 1
PCB Mount CM1311 Through Hole 2.4 mH - 35 %, + 50 % 2 A 50 mOhms 1.05 MHz - 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 3.843In Stock
891Expected 20/10/2026
Rp81.640
Rp68.247
Rp54.121
Rp48.984
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 Ind,5x5x2.5mm,0.1kOhms+/-35%,6A,shd 2.978In Stock
Cut Tape
Rp26.051
Rp21.465
Rp18.713
Rp17.557
Reel
Rp13.998
Min.: 1
Mult.: 1
: 3.000
PCB Mount 2 Channel SRF0502 SMD/SMT 230 nH 100 Ohms 35 % 6 A 15 Ohms - 40 C + 125 C 5 mm 5 mm 2.5 mm Reel, Cut Tape, MouseReel Line Filters
Bourns Common Mode Chokes / Filters Ind,5x5x2.5mm,1kOhms+/-35%,2A,shd 8.884In Stock
Cut Tape
Rp26.051
Rp21.465
Rp18.713
Rp17.557
Reel
Rp14.328
Min.: 1
Mult.: 1
: 3.000
PCB Mount 2 Channel SRF0502 SMD/SMT 2.5 uH 1 kOhms 35 % 2 A 45 Ohms - 40 C + 125 C 5 mm 5 mm 2.5 mm Reel, Cut Tape, MouseReel Line Filters
Bourns Common Mode Chokes / Filters Ind,5x5x2.5mm,1.4kOhms+/-35%,1.5A,shd 2.630In Stock
Cut Tape
Rp26.051
Rp21.465
Rp18.713
Rp17.557
Reel
Rp13.998
Min.: 1
Mult.: 1
: 3.000
PCB Mount 2 Channel SRF0502 SMD/SMT 2.6 uH 1.4 kOhms 35 % 1.5 A 55 Ohms - 40 C + 125 C 5 mm 5 mm 2.5 mm Reel, Cut Tape, MouseReel Line Filters
Bourns Common Mode Chokes / Filters Ind,5x5x2.5mm,0.25kOhms+/-35%,5A,shd 2.847In Stock
Cut Tape
Rp26.051
Rp21.465
Rp18.713
Rp17.557
Reel
Rp13.998
Min.: 1
Mult.: 1
: 3.000
PCB Mount 2 Channel SRF0502 SMD/SMT 550 nH 250 Ohms 35 % 5 A 20 Ohms - 40 C + 125 C 5 mm 5 mm 2.5 mm Reel, Cut Tape, MouseReel Line Filters