WE-CMBNC Common Mode Nanocrystalline Chokes

Würth Elektronik WE-CMBNC Common Mode Power Line Chokes are constructed with a nanocrystalline core material that exhibits high permeability, about 10 times higher than ferrite cores. The WE-CMBNC series offers broadband suppression characteristics that can reduce mains interference down to the low kHz range. Other features include high and stable inductance values at high temperatures, small size, frequency range up to 300MHz, and high rated currents. Applications for Würth WE-CMBNC Common Mode Power Line Chokes are power electronics, powerline input and output filters, radio interference suppression in motors, and suppression for common-mode noise.

Results: 45
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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
Tolerance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Height
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Type
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 2.5A
Datasheet
384In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 33 mH 50 % 2.5 A 90 mOhms - 40 C + 125 C 22 mm 13.5 mm 25 mm Bulk Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 2A
Datasheet
1 417In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 1.6 mH - 30 %, + 50 % 2 A 90 mOhms - 40 C + 125 C 14 mm 7.5 mm 16 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 13A
Datasheet
139In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 9 mH - 30 %, + 50 % 13 A 15 mOhms - 40 C + 125 C 44 mm 27 mm 46 mm Bulk Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 1.3A
Datasheet
2 885In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 5 mH - 30 %, + 50 % 1.3 A 200 mOhms - 40 C + 125 C 14 mm 7.5 mm 16 mm Bulk Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 10A
Datasheet
5 948In Stock
17 560On Order
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 2 mH 50 % 10 A 6 mOhms - 40 C + 125 C 22 mm 13.5 mm 25 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 0.9A
Datasheet
603In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 11 mH - 30 %, + 50 % 900 mA 430 mOhms - 40 C + 125 C 14 mm 7.5 mm 16 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 1A
Datasheet
1 031In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 8 mH - 30 %, + 50 % 1 A 330 mOhms - 40 C + 125 C 14 mm 7.5 mm 16 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 3.5A
Datasheet
685In Stock
900Expected 04/09/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 500 uH - 30 %, + 50 % 3.5 A 33 mOhms - 40 C + 125 C 15 mm 7.5 mm 16 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 4.5A
Datasheet
897In Stock
600Expected 31/08/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 400 uH - 30 %, + 50 % 4.5 A 22 mOhms - 40 C + 125 C 15 mm 7.5 mm 16 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC 5mH 3A 40mOhms
Datasheet
367In Stock
200Expected 01/09/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 5 mH - 30 %, + 50 % 3 A 40 mOhms - 40 C + 125 C 18 mm 14 mm 22 mm Tray
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC 3mH 4.5A 22mOhms
Datasheet
455In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 3 mH - 30 %, + 50 % 4.5 A 22 mOhms - 40 C + 125 C 18 mm 14 mm 22 mm Tray
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC 2.5mH 5A 15mOhms
Datasheet
642In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 2.5 mH - 30 %, + 50 % 5 A 15 mOhms - 40 C + 125 C 18 mm 14 mm 22 mm Tray
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC 1.5mH 6A 8mOhms
Datasheet
261In Stock
320Expected 02/09/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 1.5 mH - 30 %, + 50 % 6 A 8 mOhms - 40 C + 125 C 19 mm 14 mm 22 mm Tray
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC 1mH 7A 6mOhms
Datasheet
1 155In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 1 mH - 30 %, + 50 % 7 A 6 mOhms - 40 C + 125 C 19 mm 14 mm 22 mm Tray
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 7A
Datasheet
186In Stock
125Expected 04/09/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 7 mH - 30 %, + 50 % 7 A 20 mOhms - 40 C + 125 C 28 mm 19 mm 32 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 15A
Datasheet
657In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 2 mH - 30 %, + 50 % 15 A 5 mOhms - 40 C + 125 C 30 mm 19 mm 32 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 18A
Datasheet
176In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 1.5 mH - 30 %, + 50 % 18 A 3.2 mOhms - 40 C + 125 C 30 mm 19 mm 32 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 20A
Datasheet
455In Stock
1 775On Order
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 1 mH - 30 %, + 50 % 20 A 2.4 mOhms - 40 C + 125 C 30 mm 19 mm 28 mm Bulk Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 5A
Datasheet
175In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 30 mH - 30 %, + 50 % 5 A 46 mOhms - 40 C + 125 C 33 mm 23 mm 36 mm Bulk Toroidal Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 10A
Datasheet
187In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 12 mH - 30 %, + 50 % 10 A 15 mOhms - 40 C + 125 C 34 mm 23 mm 36 mm Bulk Toroidal Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 18A
Datasheet
554In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 4.5 mH - 30 %, + 50 % 18 A 4.2 mOhms - 40 C + 125 C 36 mm 23 mm 36 mm Bulk Toroidal Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 25A
Datasheet
143In Stock
240Expected 28/08/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 2.5 mH - 30 %, + 50 % 25 A 2.2 mOhms - 40 C + 125 C 36 mm 23 mm 36 mm Bulk Toroidal Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 21A
Datasheet
508In Stock
420Expected 04/09/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 5 mH - 30 %, + 50 % 21 A 6.5 mOhms - 40 C + 125 C 46 mm 27 mm 46 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 38A
Datasheet
194In Stock
345On Order
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 1.5 mH - 30 %, + 50 % 38 A 2.3 mOhms - 40 C + 125 C 48 mm 27 mm 46 mm Bulk Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 2.5A
Datasheet
271In Stock
300Expected 04/09/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 1 mH - 30 %, + 50 % 2.5 A 55 mOhms - 40 C + 125 C 14 mm 7.5 mm 16 mm Bulk Power Line Chokes Power Line Choke