Common Mode Filters / Chokes

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Nanocrystalline Common Mode Power Line Chokes

Würth Elektronik Nanocrystalline Common Mode Power Line Chokes are constructed with a nanocrystalline core material that exhibits a permeability about 10x higher than that of ferrite cores. The WE-CMANC series is AEC-Q200 compliant, while the WE-CMBNC series is standard. The chokes provide improved isolation through the plastic case and winding spacer, and high and stable inductance values at high temperatures. Specifications include a maximum operating temperature rating of +125°C, a 1kHz to 300MHz frequency range, and a compact design. Würth Elektronik Nanocrystalline Power Line Chokes are suitable for 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	Series	Termination Style	Inductance	Tolerance	Maximum DC Current	Maximum DC Resistance	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Qualification	Packaging	Product	Type
Common Mode Chokes / Filters WE-CMANC 2.5mH SzXL 25A RDC=2.2mOhm Nanocrst Core AEC-Q200 7848052502 Wurth Elektronik 1: €13.61 42In Stock New Product	Mfr. Part No. 7848052502 Mouser Part No 710-7848052502 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CMANC 2.5mH SzXL 25A RDC=2.2mOhm Nanocrst Core AEC-Q200 Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	42In Stock	€13.61 €13.60 €12.69 €11.52	Min.: 1 Mult.: 1	Vertical Mount	WE-CMANC	Through Hole	2.5 mH	- 30 %, + 50 %	25 A	2.2 mOhms	- 55 C	+ 125 C	36 mm	23 mm	34 mm	AEC-Q200	Case	Common Mode Chokes	WE-CMANC
Common Mode Chokes / Filters WE-CMANC 0.9mH SzXL 32A RDC=1.1mOhm Nanocrst Core AEC-Q200 7848053201 Wurth Elektronik 1: €13.61 40In Stock New Product	Mfr. Part No. 7848053201 Mouser Part No 710-7848053201 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CMANC 0.9mH SzXL 32A RDC=1.1mOhm Nanocrst Core AEC-Q200 Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	40In Stock	€13.61 €13.60 €12.68 €11.51 View €9.95 €9.94	Min.: 1 Mult.: 1	Vertical Mount	WE-CMANC	Through Hole	900 uH	- 30 %, + 50 %	32 A	1.1 mOhms	- 55 C	+ 125 C	37 mm	23 mm	34 mm	AEC-Q200	Case	Common Mode Chokes	WE-CMANC
Common Mode Chokes / Filters WE-CMANC 35mH SzXXL 5A RDC=90mOhm Nanocrst Core AEC-Q200 7848060535 Wurth Elektronik 1: €21.08 28In Stock New Product	Mfr. Part No. 7848060535 Mouser Part No 710-7848060535 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CMANC 35mH SzXXL 5A RDC=90mOhm Nanocrst Core AEC-Q200 Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	28In Stock	€21.08 €19.50 €17.94 Quote Quote	Min.: 1 Mult.: 1	Vertical Mount	WE-CMANC	Through Hole	35 mH	- 30 %, + 50 %	5 A	90 mOhms	- 55 C	+ 125 C	43 mm	27 mm	46 mm	AEC-Q200	Case	Common Mode Chokes	WE-CMANC
Common Mode Chokes / Filters WE-CMANC 20mH SzXXL 6A RDC=45mOhm Nanocrst Core AEC-Q200 7848060620 Wurth Elektronik 1: €21.08 30In Stock New Product	Mfr. Part No. 7848060620 Mouser Part No 710-7848060620 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CMANC 20mH SzXXL 6A RDC=45mOhm Nanocrst Core AEC-Q200 Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	30In Stock	€21.08 €19.50 €17.94	Min.: 1 Mult.: 1	Vertical Mount	WE-CMANC	Through Hole	20 mH	- 30 %, + 50 %	6 A	45 mOhms	- 55 C	+ 125 C	43 mm	27 mm	46 mm	AEC-Q200	Case	Common Mode Chokes	WE-CMANC
Common Mode Chokes / Filters WE-CMANC 14mH SzXXL 8A RDC=27mOhm Nanocrst Core AEC-Q200 7848060814 Wurth Elektronik 1: €21.08 30In Stock New Product	Mfr. Part No. 7848060814 Mouser Part No 710-7848060814 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CMANC 14mH SzXXL 8A RDC=27mOhm Nanocrst Core AEC-Q200 Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	30In Stock	€21.08 €19.50 €17.94	Min.: 1 Mult.: 1	Vertical Mount	WE-CMANC	Through Hole	14 mH	- 30 %, + 50 %	8 A	27 mOhms	- 55 C	+ 125 C	43.5 mm	27 mm	46 mm	AEC-Q200	Case	Common Mode Chokes	WE-CMANC
Common Mode Chokes / Filters WE-CMANC 9mH SzXXL 13A RDC=15mOhm Nanocrst Core AEC-Q200 7848061309 Wurth Elektronik 1: €21.08 30In Stock New Product	Mfr. Part No. 7848061309 Mouser Part No 710-7848061309 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CMANC 9mH SzXXL 13A RDC=15mOhm Nanocrst Core AEC-Q200 Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	30In Stock	€21.08 €19.50 €17.94	Min.: 1 Mult.: 1	Vertical Mount	WE-CMANC	Through Hole	9 mH	- 30 %, + 50 %	13 A	15 mOhms	- 55 C	+ 125 C	45 mm	27 mm	46 mm	AEC-Q200	Case	Common Mode Chokes	WE-CMANC
Common Mode Chokes / Filters WE-CMANC 7mH SzXXL 15A RDC=9.5mOhm Nanocrst Core AEC-Q200 7848061507 Wurth Elektronik 1: €21.08 30In Stock New Product	Mfr. Part No. 7848061507 Mouser Part No 710-7848061507 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CMANC 7mH SzXXL 15A RDC=9.5mOhm Nanocrst Core AEC-Q200 Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	30In Stock	€21.08 €19.50 €17.94	Min.: 1 Mult.: 1	Vertical Mount	WE-CMANC	Through Hole	7 mH	- 30 %, + 50 %	15 A	9.5 mOhms	- 55 C	+ 125 C	46.5 mm	27.5 mm	46 mm	AEC-Q200	Case	Common Mode Chokes	WE-CMANC
Common Mode Chokes / Filters WE-CMANC 5mH SzXXL 21A RDC=6.5mOhm Nanocrst Core AEC-Q200 7848062105 Wurth Elektronik 1: €21.08 30In Stock New Product	Mfr. Part No. 7848062105 Mouser Part No 710-7848062105 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CMANC 5mH SzXXL 21A RDC=6.5mOhm Nanocrst Core AEC-Q200 Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	30In Stock	€21.08 €19.50 €17.94	Min.: 1 Mult.: 1	Vertical Mount	WE-CMANC	Through Hole	5 mH	- 30 %, + 50 %	21 A	6.5 mOhms	- 55 C	+ 125 C	46.5 mm	27.5 mm	46 mm	AEC-Q200	Case	Common Mode Chokes	WE-CMANC
Common Mode Chokes / Filters WE-CMANC 3mH SzXXL 26A RDC=4.5mOhm Nanocrst Core AEC-Q200 7848062603 Wurth Elektronik 1: €21.08 30In Stock New Product	Mfr. Part No. 7848062603 Mouser Part No 710-7848062603 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CMANC 3mH SzXXL 26A RDC=4.5mOhm Nanocrst Core AEC-Q200 Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	30In Stock	€21.08 €19.50 €17.94	Min.: 1 Mult.: 1	Vertical Mount	WE-CMANC	Through Hole	3 mH	- 30 %, + 50 %	26 A	4.5 mOhms	- 55 C	+ 125 C	47 mm	27.5 mm	46 mm	AEC-Q200	Case	Common Mode Chokes	WE-CMANC
Common Mode Chokes / Filters WE-CMANC 1.5mH SzXXL 38A RDC=2.3mOhm Nanocrst Core AEC-Q200 7848063801 Wurth Elektronik 1: €21.08 21In Stock New Product	Mfr. Part No. 7848063801 Mouser Part No 710-7848063801 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CMANC 1.5mH SzXXL 38A RDC=2.3mOhm Nanocrst Core AEC-Q200 Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	21In Stock	€21.08 €19.50 €17.94	Min.: 1 Mult.: 1	Vertical Mount	WE-CMANC	Through Hole	1.5 mH	- 30 %, + 50 %	38 A	2.3 mOhms	- 55 C	+ 125 C	48 mm	27.5 mm	46 mm	AEC-Q200	Case	Common Mode Chokes	WE-CMANC
Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 10A 7448031002 Wurth Elektronik 1: €10.54 20,942In Stock 990On 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	20,942In Stock 990On Order	€10.54 €9.26 €7.89 €7.12	Min.: 1 Mult.: 1	PCB Mount	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 810In Stock	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	810In Stock	€8.33 €7.31 €6.63 €5.07	Min.: 1 Mult.: 1	PCB Mount	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	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 1,162In Stock	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	1,162In Stock	€8.33 €7.31 €6.63 €5.07	Min.: 1 Mult.: 1	PCB Mount	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 1,558In 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	1,558In Stock	€8.33 €7.31 €6.63 €5.07	Min.: 1 Mult.: 1	PCB Mount	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 1,003In 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	1,003In Stock	€8.33 €7.31 €6.63 €5.07	Min.: 1 Mult.: 1	PCB Mount	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 560In 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	560In Stock	€7.67 €6.74 €5.21 €5.01	Min.: 1 Mult.: 1	PCB Mount	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 428In Stock 200Expected 20/11/2026	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	428In Stock 200Expected 20/11/2026	€7.67 €6.74 €5.21 €5.01	Min.: 1 Mult.: 1	PCB Mount	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 2.5mH 5A 15mOhms 7448025003 Wurth Elektronik 1: €7.67 336In Stock 760Expected 12/02/2027	Mfr. Part No. 7448025003 Mouser Part No 710-7448025003	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC 2.5mH 5A 15mOhms Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	336In Stock 760Expected 12/02/2027	€7.67 €6.75 €5.22 €5.07	Min.: 1 Mult.: 1	PCB Mount	WE-CMBNC	Through Hole	2.5 mH	- 30 %, + 50 %	5 A	15 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 648In Stock	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	648In Stock	€7.67 €6.74 €5.21 €5.01	Min.: 1 Mult.: 1	PCB Mount	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 1mH 7A 6mOhms 7448027001 Wurth Elektronik 1: €7.67 427In Stock 640Expected 05/02/2027	Mfr. Part No. 7448027001 Mouser Part No 710-7448027001	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC 1mH 7A 6mOhms Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	427In Stock 640Expected 05/02/2027	€7.67 €6.74 €5.21 €5.01	Min.: 1 Mult.: 1	PCB Mount	WE-CMBNC	Through Hole	1 mH	- 30 %, + 50 %	7 A	6 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	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 4A 7448030417 Wurth Elektronik 1: €10.76 371In Stock	Mfr. Part No. 7448030417 Mouser Part No 710-7448030417	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 4A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	371In Stock	€10.76 €9.45 €8.07 €7.89 €7.12	Min.: 1 Mult.: 1	PCB Mount	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
Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 5A 7448030509 Wurth Elektronik 1: €10.54 565In Stock 720Expected 20/11/2026	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	565In Stock 720Expected 20/11/2026	€10.54 €9.26 €7.89 €7.12	Min.: 1 Mult.: 1	PCB Mount	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 M Nancrystl 10kHz 15A 7448031501 Wurth Elektronik 1: €10.54 1,072In Stock 1,890On Order	Mfr. Part No. 7448031501 Mouser Part No 710-7448031501	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type M Nancrystl 10kHz 15A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	1,072In Stock 1,890On Order On Order Ship Dates Mfr. No: 7448031501 Stock: 1,072 Can Dispatch Immediately On Order: 270 Expected 20/11/2026 1,620 Expected 22/01/2027 Factory Lead Time: 33 Weeks	€10.54 €9.26 €7.89 €7.12	Min.: 1 Mult.: 1	PCB Mount	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