Common Mode Filters / Chokes

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	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	Packaging	Product	Type
Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 21A 7448062105 Wurth Elektronik 1: 21,08 € 916In Stock	Mfr. Part No. 7448062105 Mouser Part No 710-7448062105	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 21A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	916In Stock	21,08 € 19,50 € 17,94 €	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
Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 5A 7448050530 Wurth Elektronik 1: 13,61 € 175In Stock	Mfr. Part No. 7448050530 Mouser Part No 710-7448050530	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 5A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	175In Stock	13,61 € 13,59 € 13,56 € 12,68 € View 11,51 € 9,95 € Quote	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
Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 13A 7448061309 Wurth Elektronik 1: 20,99 € 132In Stock	Mfr. Part No. 7448061309 Mouser Part No 710-7448061309	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 13A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	132In Stock	20,99 € 20,77 € 19,50 € 17,94 € 17,93 €	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
Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 1.3A 7448011305 Wurth Elektronik 1: 8,33 € 2 580In Stock	Mfr. Part No. 7448011305 Mouser Part No 710-7448011305	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 1.3A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	2 580In Stock	8,33 € 8,32 € 7,31 € 6,63 € View 5,07 € 5,06 €	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
Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 3.5A 7448050490 Wurth Elektronik 1: 13,61 € 70In Stock	Mfr. Part No. 7448050490 Mouser Part No 710-7448050490	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 3.5A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	70In Stock	13,61 € 13,49 € 11,51 € 9,95 €	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
Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 8A 7448060814 Wurth Elektronik 1: 21,08 € 44In Stock	Mfr. Part No. 7448060814 Mouser Part No 710-7448060814	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 8A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	44In Stock	21,08 € 19,50 € 17,94 €	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
Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 10A 7448031002 Wurth Elektronik 1: 10,54 € 20 426In Stock 1 530On Order	Mfr. Part No. 7448031002 Mouser Part No 710-7448031002	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 10A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	20 426In Stock 1 530On Order	10,54 € 9,26 € 7,89 € 7,12 €	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
Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 0.9A 7448010911 Wurth Elektronik 1: 8,33 € 534In Stock 300Expected 12/10/2026	Mfr. Part No. 7448010911 Mouser Part No 710-7448010911	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 0.9A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	534In Stock 300Expected 12/10/2026	8,33 € 7,31 € 6,63 € 5,07 €	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
Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 1A 7448011008 Wurth Elektronik 1: 8,33 € 582In Stock	Mfr. Part No. 7448011008 Mouser Part No 710-7448011008	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 1A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	582In Stock	8,33 € 7,31 € 6,63 € 5,07 €	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
Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 2.5A 7448012501 Wurth Elektronik 1: 8,33 € 563In Stock 600On Order	Mfr. Part No. 7448012501 Mouser Part No 710-7448012501	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 2.5A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	563In Stock 600On Order	8,33 € 7,31 € 6,63 € 5,07 €	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
Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 3.5A 7448013501 Wurth Elektronik 1: 8,33 € 1 570In Stock	Mfr. Part No. 7448013501 Mouser Part No 710-7448013501	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 3.5A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	1 570In Stock	8,33 € 7,31 € 6,63 € 5,07 €	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
Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 4.5A 7448014501 Wurth Elektronik 1: 8,33 € 1 325In Stock	Mfr. Part No. 7448014501 Mouser Part No 710-7448014501	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 4.5A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	1 325In Stock	8,33 € 7,31 € 6,63 € 5,07 €	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
Common Mode Chokes / Filters WE-CMBNC 5mH 3A 40mOhms 7448023005 Wurth Elektronik 1: 7,67 € 562In Stock	Mfr. Part No. 7448023005 Mouser Part No 710-7448023005	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC 5mH 3A 40mOhms Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	562In Stock	7,67 € 6,74 € 5,21 € 5,01 €	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
Common Mode Chokes / Filters WE-CMBNC 3mH 4.5A 22mOhms 7448024503 Wurth Elektronik 1: 7,67 € 268In Stock 240Expected 23/10/2026	Mfr. Part No. 7448024503 Mouser Part No 710-7448024503	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC 3mH 4.5A 22mOhms Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	268In Stock 240Expected 23/10/2026	7,67 € 6,74 € 5,21 € 5,01 €	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
Common Mode Chokes / Filters WE-CMBNC 1.5mH 6A 8mOhms 7448026002 Wurth Elektronik 1: 7,67 € 356In Stock 320Expected 12/10/2026	Mfr. Part No. 7448026002 Mouser Part No 710-7448026002	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC 1.5mH 6A 8mOhms Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	356In Stock 320Expected 12/10/2026	7,67 € 6,74 € 5,21 € 5,01 €	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
Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 2.5A 7448030333 Wurth Elektronik 1: 10,54 € 371In Stock	Mfr. Part No. 7448030333 Mouser Part No 710-7448030333	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 2.5A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	371In Stock	10,54 € 9,26 € 7,89 € 7,12 €	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
Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 5A 7448030509 Wurth Elektronik 1: 10,54 € 687In Stock 540Expected 12/10/2026	Mfr. Part No. 7448030509 Mouser Part No 710-7448030509	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 5A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	687In Stock 540Expected 12/10/2026	10,54 € 9,26 € 7,89 € 7,12 €	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
Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 11A 7448041104 Wurth Elektronik 1: 11,50 € 676In Stock	Mfr. Part No. 7448041104 Mouser Part No 710-7448041104	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 11A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	676In Stock	11,50 € 9,95 € 8,58 € 7,89 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	WE-CMBNC	Through Hole	4 mH	- 30 %, + 50 %	11 A	8.5 mOhms	- 40 C	+ 125 C	28 mm	19 mm	28 mm	Bulk	Common Mode Chokes	Power Line
Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 15A 7448041502 Wurth Elektronik 1: 11,50 € 627In Stock	Mfr. Part No. 7448041502 Mouser Part No 710-7448041502	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 15A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	627In Stock	11,50 € 9,95 € 8,58 € 7,89 €	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
Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 18A 7448051804 Wurth Elektronik 1: 13,61 € 541In Stock	Mfr. Part No. 7448051804 Mouser Part No 710-7448051804	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 18A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	541In Stock	13,61 € 12,68 € 11,51 € 9,95 €	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
Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 23A 7448052303 Wurth Elektronik 1: 13,61 € 374In Stock 48On Order	Mfr. Part No. 7448052303 Mouser Part No 710-7448052303	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 23A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	374In Stock 48On Order	13,61 € 12,68 € 11,51 € 9,95 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	WE-CMBNC	Through Hole	3 mH	- 30 %, + 50 %	23 A	3 mOhms	- 40 C	+ 125 C	36 mm	23 mm	36 mm	Bulk	Toroidal Chokes	Power Line Choke
Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 25A 7448052502 Wurth Elektronik 1: 13,61 € 281In Stock 216Expected 26/05/2027	Mfr. Part No. 7448052502 Mouser Part No 710-7448052502	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 25A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	281In Stock 216Expected 26/05/2027	13,61 € 12,68 € 11,51 € 9,95 €	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
Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 15A 7448061507 Wurth Elektronik 1: 21,08 € 77In Stock 60Expected 12/10/2026	Mfr. Part No. 7448061507 Mouser Part No 710-7448061507	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 15A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	77In Stock 60Expected 12/10/2026	21,08 € 19,50 € 17,94 €	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
Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 38A 7448063801 Wurth Elektronik 1: 21,08 € 218In Stock 285On Order	Mfr. Part No. 7448063801 Mouser Part No 710-7448063801	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 38A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	218In Stock 285On Order	21,08 € 19,50 € 17,94 €	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
Common Mode Chokes / Filters WE-CMBNC 80mH 0.6A 1000mOhms 7448020680 Wurth Elektronik 1: 7,67 € 162In Stock	Mfr. Part No. 7448020680 Mouser Part No 710-7448020680	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC 80mH 0.6A 1000mOhms Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	162In Stock	7,67 € 6,74 € 5,21 € 5,01 €	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