Common Mode Filters / Chokes

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WE-CNSW High Frequency Common-Mode Line Filters

Würth Elektronik WE-CNSW High-Frequency Common-Mode Line Filters are SMD inductors that offer high common-mode suppression at high frequencies. Available in 0603, 0805, 1205, 1210, and 1812 case sizes, the WE-CNSW filters have a small influence on high-speed signals through winding symmetry and operate within a temperature range of -40°C to +85°C, +105°C, or +125°C. Applications for the Würth Elektronik WE-CNSW High-Frequency Common-Mode Line Filters are USB 2.0, USB 3.0, HDMI, LVDS, high-speed data lines, IEEE 1394 (FireWire), LAN, and common-mode noise sources.

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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	Impedance	Tolerance	Maximum DC Current	Maximum DC Resistance	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Length	Width	Height	Qualification	Packaging	Product	Type
Common Mode Chokes / Filters WE-CNSW 0805 320mA 67Ohm 100MHz AECQ200 744233670 Wurth Elektronik 1: 9,40 kr. 23.845In Stock	Mfr. Part No. 744233670 Mouser Part No 710-744233670	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 320mA 67Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	23.845In Stock	Cut Tape 9,40 kr. 8,95 kr. 8,36 kr. 7,91 kr. View Reel 3,61 kr. 7,61 kr. 6,29 kr. 3,61 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCB Mount	1 Channel	WE-CNSW	SMD/SMT	92 nH	67 Ohms	25 %	320 mA	240 mOhms	- 40 C	+ 105 C	0805 (2012 metric)	1.6 mm	0.85 mm	1.1 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters WE-CNSW 1812 450mA 11uH 100kHz AECQ200 744235110 Wurth Elektronik 1: 11,56 kr. 6.123In Stock	Mfr. Part No. 744235110 Mouser Part No 710-744235110	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1812 450mA 11uH 100kHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	6.123In Stock	Cut Tape 11,56 kr. 11,04 kr. 10,29 kr. 9,55 kr. 9,18 kr. Reel 7,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	PCB Mount	1 Channel	WE-CNSW	SMD/SMT	11 uH	5 kOhms		450 mA	800 mOhms	- 40 C	+ 125 C	1812 (4532 metric)	4.5 mm	3.2 mm	2.8 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Line Filters
Common Mode Chokes / Filters WE-CNSW 1812 250mA 22uH 100kHz AECQ200 744235220 Wurth Elektronik 1: 11,56 kr. 3.651In Stock	Mfr. Part No. 744235220 Mouser Part No 710-744235220	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1812 250mA 22uH 100kHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	3.651In Stock	Cut Tape 11,56 kr. 11,04 kr. 10,29 kr. 9,55 kr. 9,18 kr. Reel 7,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	PCB Mount	1 Channel	WE-CNSW	SMD/SMT	22 uH	8 kOhms	- 30 %, + 50 %	250 mA	2.65 Ohms	- 40 C	+ 125 C	1812 (4532 metric)	4.5 mm	3.2 mm	2.8 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters WE-CNSW 1812 1000mA 1.3uH 100kHz AECQ200 744235801 Wurth Elektronik 1: 11,56 kr. 7.723In Stock	Mfr. Part No. 744235801 Mouser Part No 710-744235801	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1812 1000mA 1.3uH 100kHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	7.723In Stock	Cut Tape 11,56 kr. 11,41 kr. 10,29 kr. 9,18 kr. Reel 8,06 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	PCB Mount	1 Channel	WE-CNSW	SMD/SMT	1.3 uH	800 Ohms		1 A	120 mOhms	- 40 C	+ 125 C	1812 (4532 metric)	4.5 mm	3.2 mm	2.8 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Line Filters
Common Mode Chokes / Filters WE-CNSW 1812 2000mA 0.3uH 100kHz AECQ200 744235900 Wurth Elektronik 1: 11,56 kr. 6.451In Stock	Mfr. Part No. 744235900 Mouser Part No 710-744235900	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1812 2000mA 0.3uH 100kHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	6.451In Stock	Cut Tape 11,56 kr. 11,04 kr. 10,29 kr. 9,55 kr. 9,18 kr. Reel 7,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	PCB Mount	1 Channel	WE-CNSW	SMD/SMT	300 nH	90 Ohms	20 %	2 A	50 mOhms	- 40 C	+ 125 C	1812 (4532 metric)	4.5 mm	3.2 mm	2.8 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters WE-CNSW 0603 400mA 180Ohm 100MHz AECQ2 744230181 Wurth Elektronik 1: 8,43 kr. 1.222In Stock 2.000Expected 02/10/2026	Mfr. Part No. 744230181 Mouser Part No 710-744230181	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 400mA 180Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	1.222In Stock 2.000Expected 02/10/2026	Cut Tape 8,43 kr. 8,06 kr. 7,53 kr. 7,12 kr. View Reel 3,10 kr. 6,86 kr. 5,65 kr. 3,10 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCB Mount		WE-CNSW	SMD/SMT	220 nH	180 Ohms	25 %	400 mA	210 mOhms	- 40 C	+ 105 C	0603 (1608 metric)	1.6 mm	0.85 mm	1.1 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Line Filters	SMD Common Mode Line Filter
Common Mode Chokes / Filters WE-CNSW 0805 400mA 67Ohm 100MHz AECQ200 744231061 Wurth Elektronik 1: 7,25 kr. 2.118In Stock	Mfr. Part No. 744231061 Mouser Part No 710-744231061	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 400mA 67Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	2.118In Stock	Cut Tape 7,25 kr. 6,86 kr. 6,42 kr. 6,09 kr. View Reel 2,22 kr. 5,84 kr. 4,81 kr. 2,22 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCB Mount		WE-CNSW	SMD/SMT	88 nH	67 Ohms	25 %	400 mA	250 mOhms	- 40 C	+ 125 C	0805 (2012 metric)	2 mm	1.2 mm	1.2 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Line Filters	SMD Common Mode Line Filter
Common Mode Chokes / Filters WE-CNSW 1206 310mA 260Ohm 100MHz AECQ2 744232261 Wurth Elektronik 1: 8,43 kr. 1.049In Stock 2.000Expected 02/10/2026	Mfr. Part No. 744232261 Mouser Part No 710-744232261	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1206 310mA 260Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	1.049In Stock 2.000Expected 02/10/2026	Cut Tape 8,43 kr. 8,06 kr. 7,53 kr. 7,12 kr. View Reel 3,37 kr. 6,86 kr. 5,65 kr. 3,37 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCB Mount		WE-CNSW	SMD/SMT	304 nH	260 Ohms	25 %	310 mA	500 mOhms	- 40 C	+ 125 C	1206 (3216 metric)	3.2 mm	1.6 mm	1.9 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Line Filters	SMD Common Mode Line Filter
Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200 744235101 Wurth Elektronik 1: 11,56 kr. 276In Stock 3.500Expected 01/01/2027	Mfr. Part No. 744235101 Mouser Part No 710-744235101	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	276In Stock 3.500Expected 01/01/2027	Cut Tape 11,56 kr. 11,04 kr. 10,29 kr. 9,55 kr. 9,18 kr. Reel 7,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	PCB Mount	1 Channel	WE-CNSW	SMD/SMT	100 uH	5 kOhms	- 30 %, + 50 %	150 mA	2 Ohms	- 40 C	+ 125 C		4.55 mm	3.22 mm	2.6 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter