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 (DKK) 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: 157,26 kr. 554In 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	554In Stock	157,26 kr. 145,47 kr. 133,83 kr.	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: 101,53 kr. 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	101,53 kr. 101,38 kr. 101,16 kr. 94,59 kr. View 85,86 kr. 74,23 kr. 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 XS Nancrystl 10kHz 1.3A 7448011305 Wurth Elektronik 1: 62,14 kr. 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	62,14 kr. 62,07 kr. 54,53 kr. 49,46 kr. View 37,82 kr. 37,75 kr.	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 XXL Nancrystl 10kHz 13A 7448061309 Wurth Elektronik 1: 156,59 kr. 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	156,59 kr. 154,94 kr. 145,47 kr. 133,83 kr. 133,76 kr.	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 XL Nancrystl 10kHz 3.5A 7448050490 Wurth Elektronik 1: 101,53 kr. 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	101,53 kr. 100,64 kr. 85,86 kr. 74,23 kr.	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: 157,26 kr. 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	157,26 kr. 145,47 kr. 133,83 kr.	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: 78,63 kr. 19.992In Stock 1.980On 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	19.992In Stock 1.980On Order	78,63 kr. 69,08 kr. 58,86 kr. 53,12 kr.	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: 62,14 kr. 536In Stock 300Expected 23/10/2026	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	536In Stock 300Expected 23/10/2026	62,14 kr. 54,53 kr. 49,46 kr. 37,82 kr.	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: 62,14 kr. 586In 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	586In Stock	62,14 kr. 54,53 kr. 49,46 kr. 37,82 kr.	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: 62,14 kr. 563In Stock 600Expected 05/10/2026	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 600Expected 05/10/2026	62,14 kr. 54,53 kr. 49,46 kr. 37,82 kr.	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: 62,14 kr. 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	62,14 kr. 54,53 kr. 49,46 kr. 37,82 kr.	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: 62,14 kr. 1.347In 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	1.347In Stock	62,14 kr. 54,53 kr. 49,46 kr. 37,82 kr.	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: 57,22 kr. 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	57,22 kr. 50,28 kr. 38,87 kr. 37,37 kr.	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: 57,22 kr. 271In Stock 240Expected 16/10/2026	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	271In Stock 240Expected 16/10/2026	57,22 kr. 50,28 kr. 38,87 kr. 37,37 kr.	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: 57,22 kr. 356In Stock 320Expected 23/10/2026	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 23/10/2026	57,22 kr. 50,28 kr. 38,87 kr. 37,37 kr.	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: 78,63 kr. 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	78,63 kr. 69,08 kr. 58,86 kr. 53,12 kr.	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: 78,63 kr. 692In Stock 540Expected 23/10/2026	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	692In Stock 540Expected 23/10/2026	78,63 kr. 69,08 kr. 58,86 kr. 53,12 kr.	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 7A 7448040707 Wurth Elektronik 1: 85,79 kr. 287In Stock	Mfr. Part No. 7448040707 Mouser Part No 710-7448040707	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 7A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	287In Stock	85,79 kr. 74,23 kr. 64,01 kr. 58,86 kr.	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
Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 11A 7448041104 Wurth Elektronik 1: 85,79 kr. 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	85,79 kr. 74,23 kr. 64,01 kr. 58,86 kr.	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: 85,79 kr. 630In 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	630In Stock	85,79 kr. 74,23 kr. 64,01 kr. 58,86 kr.	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 L Nancrystl 10kHz 20A 7448042001 Wurth Elektronik 1: 85,79 kr. 180In Stock 1.775On Order	Mfr. Part No. 7448042001 Mouser Part No 710-7448042001	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 20A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	180In Stock 1.775On Order On Order Ship Dates Mfr. No: 7448042001 Stock: 180 Can Dispatch Immediately On Order: 600 Expected 23/10/2026 1.175 Expected 04/12/2026 Factory Lead Time: 33 Weeks	85,79 kr. 74,23 kr. 64,01 kr. 58,86 kr.	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
Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 18A 7448051804 Wurth Elektronik 1: 101,53 kr. 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	101,53 kr. 94,59 kr. 85,86 kr. 74,23 kr.	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: 101,53 kr. 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	101,53 kr. 94,59 kr. 85,86 kr. 74,23 kr.	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: 101,53 kr. 281In Stock	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	101,53 kr. 94,59 kr. 85,86 kr. 74,23 kr.	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: 157,26 kr. 77In Stock 60Expected 23/10/2026	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 23/10/2026	157,26 kr. 145,47 kr. 133,83 kr.	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