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 (SGD) 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 80mH 0.6A 1000mOhms
Datasheet
172In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 80 mH - 30 %, + 50 % 600 mA 1 Ohms - 40 C + 125 C 18 mm 14 mm 22 mm Tray
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC 30mH 1.2A 280mOhms
Datasheet
67In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 30 mH - 30 %, + 50 % 1.2 A 280 mOhms - 40 C + 125 C 18 mm 14 mm 22 mm Tray
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC 10mH 2A 85mOhms
Datasheet
97In Stock
80Expected 2/10/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 10 mH - 30 %, + 50 % 2 A 85 mOhms - 40 C + 125 C 18 mm 14 mm 22 mm Tray
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 5A
Datasheet
90In Stock
990Expected 14/8/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 9 mH 50 % 5 A 28 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 M Nancrystl 10kHz 15A
Datasheet
7In Stock
1,260Expected 14/8/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 1 mH 50 % 15 A 3.3 mOhms - 40 C + 125 C 23 mm 17 mm 25 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 2.5A
Datasheet
53In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 82 mH - 30 %, + 50 % 2.5 A 170 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 3.5A
Datasheet
65In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 35 mH - 30 %, + 50 % 3.5 A 80 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 XL Nancrystl 10kHz 2A
Datasheet
13In Stock
24Expected 14/8/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 190 mH - 30 %, + 50 % 2 A 310 mOhms - 40 C + 125 C 33 mm 19 mm 39 mm Bulk Toroidal Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 10A
Datasheet
91In Stock
96Expected 14/8/2026
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 Size XL 7 mH IR = 13A RDC = 8 mOhms
Datasheet
9In Stock
48Expected 31/8/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 7 mH - 30 %, + 50 % 13 A 8 mOhms - 40 C + 125 C 36 mm 23 mm 35 mm Bulk Toroidal Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 5A
Datasheet
29In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 35 mH - 30 %, + 50 % 5 A 90 mOhms - 40 C + 125 C 42 mm 27 mm 46 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 6A
Datasheet
34In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 20 mH - 30 %, + 50 % 6 A 45 mOhms - 40 C + 125 C 42 mm 27 mm 46 mm Bulk Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 8A
Datasheet
44In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 14 mH - 30 %, + 50 % 8 A 27 mOhms - 40 C + 125 C 43 mm 27 mm 46 mm Bulk Power Line Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 15A
Datasheet
69In Stock
30Expected 14/8/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 7 mH - 30 %, + 50 % 15 A 9.5 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 26A
Datasheet
54In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 3 mH - 30 %, + 50 % 26 A 4.5 mOhms - 40 C + 125 C 47 mm 27 mm 46 mm Bulk Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 10A
Datasheet
23,580On 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 1.5mH 6A 8mOhms
Datasheet
581On Order
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 Type L Nancrystl 10kHz 5A
Datasheet
205On Order
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 15 mH - 30 %, + 50 % 5 A 38 mOhms - 40 C + 125 C 28 mm 19 mm 32 mm Bulk Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 4A
Datasheet
145Expected 14/8/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 17 mH 50 % 4 A 50 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 XL Nancrystl 10kHz 3.5A
Datasheet
72Expected 14/8/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMBNC Through Hole 90 mH - 30 %, + 50 % 3.5 A 110 mOhms - 40 C + 125 C 33 mm 19 mm 39 mm Bulk Toroidal Chokes Power Line Choke