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: 7.276
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


Sumida Common Mode Chokes / Filters SMD AC Common Mode Choke 115In Stock
Min.: 1
Mult.: 1

Common Mode Chokes
Vacuumschmelze Common Mode Chokes / Filters CM Choke 1 phase 20A horiz. 6.6mH 2.101In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel T60405 Radial 6.6 mH 2.9 mOhms 3 % 20 A 5.7 MHz - 40 C + 130 C 24 mm Tray Common Mode Chokes Nanocrystalline
Bourns Common Mode Chokes / Filters 4.25mH 2amp 154In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 7100 Through Hole 4.25 mH 15 % 2 A 110 mOhms - 55 C + 105 C 20.32 mm 11.43 mm 13.97 mm Bulk Common Mode Chokes High Current
Bourns Common Mode Chokes / Filters Line Filters 364In Stock
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel SRF1006 SMD/SMT 2 mH 2 kOhms 40 % 400 mA 270 mOhms - 40 C + 105 C 10 mm 8.7 mm 6.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Bourns Common Mode Chokes / Filters 200uH 25% 401In Stock
Min.: 1
Mult.: 1
: 2.000

PCB Mount SRF2012A SMD/SMT 200 Ohms 25 % 300 mA 400 mOhms - 55 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Line Filters Common Mode Inductor
Panasonic Industry Common Mode Chokes / Filters 0603 Com Mode 200ohm Noise Filter array 4.565In Stock
Min.: 1
Mult.: 1
: 5.000

PCB Mount EXC SMD/SMT 200 Ohms 20 % 100 mA 3.5 Ohms - 40 C + 85 C 0603 (1608 metric) Reel, Cut Tape, MouseReel Common Mode Noise Filters
Pulse Electronics Common Mode Chokes / Filters 94uH 450mohms DCR=30ohms SMT AECQ2 57In Stock
Min.: 1
Mult.: 1
: 1.250

PCB Mount 1 Channel PM2741 SMD/SMT 94 uH 450 Ohms 30 mOhms 15 MHz - 40 C + 125 C 9.1 mm 8.9 mm 3.8 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-0805 160 20% ER E3 1.980In Stock
Min.: 1
Mult.: 1
: 2.000

PCB Mount ICM-0805 SMD/SMT 160 Ohms 20 % 350 mA 350 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel
Vishay / Dale Common Mode Chokes / Filters 180 Ohms 20% 110In Stock
Min.: 1
Mult.: 1
: 2.000

PCB Mount SMD/SMT 180 Ohms 20 % 330 mA 350 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Vishay / Dale Common Mode Chokes / Filters ICM-0805 30 20% ER E3 1.533In Stock
Min.: 1
Mult.: 1
: 2.000

PCB Mount ICM-0805 SMD/SMT 30 Ohms 20 % 450 mA 200 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel
KEMET Common Mode Chokes / Filters 250V 1.5mH 2A DCR=120mOhms 14In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-JS Through Hole 1.5 mH 2 A 120 mOhms - 25 C + 105 C Tray 5 mm 12 mm Tray AC Line Filters Common Mode Choke
KEMET Common Mode Chokes / Filters 250V 4.2mH 7A DCR=42mOhms 9In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-E-J Through Hole 4.2 mH 7 A 42 mOhms - 40 C + 120 C Tray 4.5 mm 27 mm Tray AC Line Filters Common Mode Choke
KEMET Common Mode Chokes / Filters 250V 3.7mH 15A DCR=0.016Ohms 120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-E-J Through Hole 3.7 mH 15 A 16 mOhms - 25 C + 120 C Tray 5 mm 44 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250VAC 0.7A 51mH 139In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SS26V Through Hole 51 mH 700 mA 1.4 Ohms - 25 C + 120 C Tray 3.5 mm 20.5 mm 30.5 mm Tray AC Line Filters Standard Common Mode Filters
KEMET Common Mode Chokes / Filters 250VAC 47.5mH 1A 20.9mm DCR=0.58mOhms 370In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SSR21NH-M Through Hole 47.5 mH 1 A 580 mOhms - 25 C + 120 C Tray 3.5 mm 23 mm 14.5 mm Tray AC Line Filters
ABRACON Common Mode Chokes / Filters CMC 260 Ohm at 100MHz 1.000 A 500.00 mOhm 148In Stock
Min.: 1
Mult.: 1
: 2.000

Reel, Cut Tape, MouseReel Data Line Chokes
ABRACON Common Mode Chokes / Filters CMC 0.400 A 1500.00 mOhm 258In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ALFT Radial 26 mH 400 mA 1.5 Ohms - 25 C + 85 C 23.9 mm 18 mm 21.6 mm Bulk Common Mode Filters Line Filter
Sumida Common Mode Chokes / Filters 4.7 mH High Frequency 155In Stock
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel Through Hole 4.7 mH 340 mA 1.6 Ohms - 40 C + 85 C 16.5 mm 11 mm 16.5 mm Reel, Cut Tape Common Mode Chokes Line Filter
Bourns Common Mode Chokes / Filters 2.55mH 2amp 214In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 7100 Radial 2.55 mH 15 % 2 A 85 mOhms - 55 C + 105 C 20.32 mm 11.43 mm 13.97 mm Bulk Common Mode Chokes
TE Connectivity / Schaffner Common Mode Chokes / Filters 1A 33mH 810mOhm Horizontal Choke 5In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 33 mH - 30 %, + 50 % 1 A 810 mOhms - 40 C + 100 C 32.5 mm x 33.1 mm x 19.7 mm 33.1 mm 32.5 mm 19.7 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 1.5A 10mH 148mOhm Vertical Choke 52In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RN Through Hole 10 mH - 30 %, + 50 % 1.5 A 148 mOhms - 40 C + 100 C 23 mm x 15.5 mm x 25 mm 15.5 mm 23 mm 25 mm Common Mode Chokes Current Compensated Choke
Bourns Common Mode Chokes / Filters 360uH 25% 1.838In Stock
Min.: 1
Mult.: 1
: 2.000

PCB Mount SRF3216A SMD/SMT 360 Ohms 25 % 300 mA 600 mOhms - 40 C + 125 C 3216 metric 3.2 mm 1.6 mm 2 mm Reel, Cut Tape, MouseReel Common Mode Line Filters Ferrite Chip
Wurth Elektronik Common Mode Chokes / Filters WE-ZB Line Choke 100MHz 3000Ohm 617In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-ZB Radial 100 uH 3 kOhms 35 % 500 mA 170 mOhms - 40 C + 85 C 8 mm 3.5 mm 9.5 mm Bulk Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SI 157uH 5.1A DCR=63mOhms 3In Stock
200Expected 04/09/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-SI Radial 157 uH 20 % 5.1 A 63 mOhms 3 MHz - 25 C + 65 C 31 mm x 13.5 mm 13.5 mm Bulk Toroidal Chokes Toroidal Storage Choke
KEMET Common Mode Chokes / Filters 250V 5A 2mH 192In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 2 mH 5 A 70 mOhms - 25 C + 105 C Tray 15 mm 32 mm Tray AC Line Filters Standard Common Mode Filters