Common Mode Filters / Chokes

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WE-CMB Common Mode Power Line Inductors (Chokes)

Würth Elektronik WE-CMB Common Mode Power Line Inductors (Chokes) feature a compact design that delivers high suppression of asymmetric interferences, even at low-frequency ranges. In addition, these inductors provide broadband screening due to a low capacitance winding technique. Würth Elektronik WE-CMB Common Mode, Power Line Inductors, are ideal for power electronics and suppressing common-mode noises. Parasitics can have a significant effect on the noise attenuation and current rating of a common mode filter. Würth designed the WE-CMB series for minimal parasitic effects over its useful frequency bandwidth so it does what it is designed to do - get rid of the 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	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 2A 6.8mH 156mOhm Horizontal Choke RN122-2-02-6M8 TE Connectivity / Schaffner 1: 18,65 kr. 1.035In Stock	Mfr. Part No. RN122-2-02-6M8 Mouser Part No 631-RN122-2-02-6M8	TE Connectivity / Schaffner	Common Mode Chokes / Filters 2A 6.8mH 156mOhm Horizontal Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	1.035In Stock	18,65 kr. 14,47 kr. 13,13 kr. 12,83 kr. View 11,56 kr. 11,34 kr. 10,97 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RN	Through Hole	6.8 mH		- 30 %, + 50 %	2 A	156 mOhms	- 40 C	+ 100 C	27 mm x 28 mm x 16.5 mm	28 mm	27 mm	16.5 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 0.3A 12mH 960mOhm Vertical Choke RN204-0.3-02-12M TE Connectivity / Schaffner 1: 19,99 kr. 998In Stock	Mfr. Part No. RN204-0.3-02-12M Mouser Part No 631-RN204-0.3-02-12M	TE Connectivity / Schaffner	Common Mode Chokes / Filters 0.3A 12mH 960mOhm Vertical Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	998In Stock	19,99 kr. 15,74 kr. 14,55 kr. 13,13 kr. View 11,34 kr. 10,97 kr. 10,74 kr. 10,22 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RN	Through Hole	12 mH		- 30 %, + 50 %	300 mA	960 mOhms	- 40 C	+ 100 C	14 mm x 9 mm x 14.3 mm	9 mm	14 mm	14.3 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 6A 10mH 2-Wire Vert PCB Mounting RT8522-6-10M0 TE Connectivity / Schaffner 1: 75,42 kr. 223In Stock	Mfr. Part No. RT8522-6-10M0 Mouser Part No 631-RT8522-6-10M0	TE Connectivity / Schaffner	Common Mode Chokes / Filters 6A 10mH 2-Wire Vert PCB Mounting Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	223In Stock	75,42 kr. 63,11 kr. 58,41 kr. 53,41 kr. View 51,32 kr. 48,42 kr. 47,74 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	10 mH		- 30 %, + 50 %	6 A	33 mOhms	- 40 C	+ 100 C	32 mm x 43 mm x 44 mm	43 mm	32 mm	44 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 50uH 30% SMD 0905 AEC-Q200 SRF0905A-500Y Bourns 1: 6,80 kr. 4.538In Stock	Mfr. Part No. SRF0905A-500Y Mouser Part No 652-SRF0905A-500Y	Bourns	Common Mode Chokes / Filters 50uH 30% SMD 0905 AEC-Q200 Learn More about Bourns srf0905A	Datasheet	4.538In Stock	Cut Tape 6,80 kr. 6,11 kr. 5,33 kr. 5,04 kr. Reel 4,15 kr. View 4,75 kr. 4,45 kr. 3,87 kr. 3,84 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	PCB Mount	1 Channel	SRF0905A	SMD/SMT	50 uH		50 %	800 mA	320 mOhms	- 40 C	+ 105 C		9.2 mm	6 mm	5 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Line Filters
Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200 744230220 Wurth Elektronik 1: 7,31 kr. 18.034In Stock	Mfr. Part No. 744230220 Mouser Part No 710-744230220	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	18.034In Stock	Cut Tape 7,31 kr. 6,99 kr. 6,74 kr. 6,54 kr. View Reel 3,08 kr. 6,41 kr. 5,65 kr. 3,08 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCB Mount	1 Channel	WE-CNSW	SMD/SMT	27 nH	22 Ohms	25 %	800 mA	80 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 Chokes	Line Filter
Common Mode Chokes / Filters 250V 1A0.6mH SC-01-06G KEMET 1: 9,25 kr. 2.912In Stock	Mfr. Part No. SC-01-06G Mouser Part No 80-SC-01-06G	KEMET	Common Mode Chokes / Filters 250V 1A0.6mH Learn More about KEMET electronics sc coils	Datasheet	2.912In Stock	9,25 kr. 7,61 kr. 6,67 kr. 5,79 kr. View 5,46 kr. 5,25 kr. 4,95 kr. 4,85 kr. 4,74 kr.	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	SC-G/GS	Through Hole	600 uH			1 A	60 mOhms	- 25 C	+ 105 C	Tray	17.5 mm	14 mm	17.5 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 5mH 250V 10A DCR=0.025Ohms SC-10-500 KEMET 1: 64,98 kr. 277In Stock	Mfr. Part No. SC-10-500 Mouser Part No 80-SC-10-500	KEMET	Common Mode Chokes / Filters 5mH 250V 10A DCR=0.025Ohms Learn More about KEMET electronics sc coils	Datasheet	277In Stock	64,98 kr. 53,49 kr. 48,86 kr. 46,33 kr. View 43,79 kr. 41,40 kr. 39,69 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SC	Through Hole	5 mH			10 A	25 mOhms	- 25 C	+ 105 C	Tray	15 mm		27 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250V 2A 25mH DCR=200mOhms SCR-020-0R55A250JH KEMET 1: 28,12 kr. 651In Stock	Mfr. Part No. SCR-020-0R55A250JH Mouser Part No 80-SCR020-0R55A250JH	KEMET	Common Mode Chokes / Filters 250V 2A 25mH DCR=200mOhms Learn More about KEMET electronics sc coils	Datasheet	651In Stock	28,12 kr. 23,13 kr. 20,59 kr. 19,40 kr. View 18,13 kr. 17,01 kr. 16,34 kr. 15,59 kr.	Min.: 1 Mult.: 1	Horizontal Mount	1 Channel	SCR	Through Hole	25 mH			2 A	200 mOhms	- 25 C	+ 120 C	Tray	29 mm	27 mm	23 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 1000V 0.8mH 15A ESR=4.62mOhms AEC-Q200 SCT25XV-150-1R6A010JV KEMET 1: 86,54 kr. 190In Stock	Mfr. Part No. SCT25XV-150-1R6A010JV Mouser Part No 80-SCT25XV1501R60JV	KEMET	Common Mode Chokes / Filters 1000V 0.8mH 15A ESR=4.62mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	190In Stock	86,54 kr. 73,41 kr. 69,08 kr. 67,89 kr. View 65,80 kr. 63,34 kr. 58,26 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCT-XV	Through Hole	800 uH			15 A	4.62 mOhms	- 40 C	+ 150 C	Tray	3.5 mm	26.5 mm	35 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters 250V 2A 1mH SU10VFC-R20010 KEMET 1: 10,15 kr. 3.005In Stock	Mfr. Part No. SU10VFC-R20010 Mouser Part No 80-SU10VFC-R20010	KEMET	Common Mode Chokes / Filters 250V 2A 1mH Learn More about KEMET electronics su coils	Datasheet	3.005In Stock	10,15 kr. 8,50 kr. 7,45 kr. 6,99 kr. View 6,48 kr. 5,92 kr. 5,48 kr. 5,26 kr.	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	SU10VFC	Through Hole	1 mH			2 A	150 mOhms	- 25 C	+ 120 C	Tray	18 mm	15.5 mm	15 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 5.6mH 2.0A Vertical Core B82723J2202N001 TDK 1: 22,08 kr. 1.243In Stock	Mfr. Part No. B82723J2202N001 Mouser Part No 871-B82723J2202N1	TDK	Common Mode Chokes / Filters 5.6mH 2.0A Vertical Core Learn More about TDK epcos kits	Datasheet	1.243In Stock	22,08 kr. 18,13 kr. 15,82 kr. 14,55 kr. View 13,50 kr. 12,61 kr. 12,01 kr. 11,34 kr.	Min.: 1 Mult.: 1	Vertical Mount	2 Channel	B82723J	Through Hole	5.6 mH		30 %	2 A	160 mOhms	- 40 C	+ 125 C		28 mm	15 mm	30.5 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 47mH 0.45A -30%/+50% 21.5x13.5 Radial B82731T2451A020 TDK 1: 15,22 kr. 2.155In Stock	Mfr. Part No. B82731T2451A020 Mouser Part No 871-B82731T2451A020	TDK	Common Mode Chokes / Filters 47mH 0.45A -30%/+50% 21.5x13.5 Radial Learn More about TDK epcos chokes	Datasheet	2.155In Stock	15,22 kr. 12,61 kr. 10,97 kr. 10,44 kr. View 9,85 kr. 9,40 kr. 9,33 kr. 9,18 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	B82731T	Radial	47 mH		- 30 %, + 50 %	450 mA	2.8 Ohms	- 40 C	+ 125 C		21.5 mm	13.5 mm	21.1 mm		Tray	Power Line Chokes
Common Mode Chokes / Filters DATA LINE CHOKE 2X25UH +-30% B82793C0253N201 TDK 1: 11,94 kr. 2.884In Stock	Mfr. Part No. B82793C0253N201 Mouser Part No 871-B82793C253N201	TDK	Common Mode Chokes / Filters DATA LINE CHOKE 2X25UH +-30%	Datasheet	2.884In Stock	Cut Tape 11,94 kr. 9,85 kr. 8,58 kr. 8,06 kr. View Reel 6,42 kr. 7,53 kr. 7,12 kr. 6,42 kr. 6,42 kr.	Min.: 1 Mult.: 1 : 1.500	PCB Mount	2 Channel	B82793C	SMD/SMT	25 uH		30 %	800 mA	110 mOhms	- 40 C	+ 125 C		7.1 mm	6 mm	4.8 mm	AEC-Q200	Reel, Cut Tape	Common Mode Chokes	Signal Line
Common Mode Chokes / Filters 83ohms 100MHz 6A SMD 29F0418-0SR-10 Laird 1: 18,28 kr. 1.351In Stock	Mfr. Part No. 29F0418-0SR-10 Mouser Part No 875-29F0418-0SR-10	Laird	Common Mode Chokes / Filters 83ohms 100MHz 6A SMD Learn More about Laird common mode chokes	Datasheet	1.351In Stock	Cut Tape 18,28 kr. 14,47 kr. 10,82 kr. 9,47 kr. View Reel 7,83 kr. 9,33 kr. 7,83 kr. 7,83 kr. MouseReel Available	Min.: 1 Mult.: 1 : 900	Horizontal Mount	1 Channel	29F	SMD/SMT		80 Ohms		6 A	10 mOhms	- 40 C	+ 125 C		6.1 mm	4 mm	2.92 mm		Reel, Cut Tape, MouseReel	EMI Filters	Power Line
Common Mode Chokes / Filters Wire-Wound DIP CMC CMX1616Z171B-10 Laird 1: 86,46 kr. 236In Stock	Mfr. Part No. CMX1616Z171B-10 Mouser Part No 875-CMX1616Z171B-10	Laird	Common Mode Chokes / Filters Wire-Wound DIP CMC Learn More about Laird common mode chokes	Datasheet	236In Stock	86,46 kr. 70,94 kr. 65,80 kr. 62,14 kr. View 56,47 kr. 54,31 kr. 53,34 kr.	Min.: 1 Mult.: 1			CMX														Bulk	Common Mode Chokes
Common Mode Chokes / Filters Filter Component TCK-073 TRACO Power 1: 33,79 kr. 915In Stock	Mfr. Part No. TCK-073 Mouser Part No 495-TCK-073	TRACO Power	Common Mode Chokes / Filters Filter Component	Datasheet	915In Stock	33,79 kr. 33,72 kr. 29,99 kr. 29,09 kr. View 27,38 kr. 25,44 kr. 24,10 kr. 23,80 kr.	Min.: 1 Mult.: 1	Horizontal Mount	1 Channel		Through Hole	305 uH		35 %	11.3 A	20 mOhms	- 40 C	+ 105 C		16 mm	16 mm	15 mm		Bulk	Common Mode Chokes
Common Mode Chokes / Filters Toroidal Chk 4.24mH 1KHz 1A 150 LPTC-V-4.25-1-150 Bel Signal Transformer 1: 15,52 kr. 1.438In Stock	Mfr. Part No. LPTC-V-4.25-1-150 Mouser Part No 530-LPTC-V-4.25-1150	Bel Signal Transformer	Common Mode Chokes / Filters Toroidal Chk 4.24mH 1KHz 1A 150 Learn More about Bel Signal Transformer bel signal lptc v toroidal common mode chokes	Datasheet	1.438In Stock	15,52 kr. 12,83 kr. 11,19 kr. 10,52 kr. View 9,77 kr. 9,18 kr. 8,73 kr. 8,06 kr.	Min.: 1 Mult.: 1	PCB Mount	2 Channel	LPTC-V	Through Hole	4.25 mH			1 A	150 mOhms	- 55 C	+ 125 C			13 mm			Tray	Common Mode Chokes	Toroidal
Common Mode Chokes / Filters 25uH 30% SMD 0905 AEC-Q200 SRF0905A-250Y Bourns 1: 6,93 kr. 2.853In Stock	Mfr. Part No. SRF0905A-250Y Mouser Part No 652-SRF0905A-250Y	Bourns	Common Mode Chokes / Filters 25uH 30% SMD 0905 AEC-Q200 Learn More about Bourns srf0905A	Datasheet	2.853In Stock	Cut Tape 6,93 kr. 6,10 kr. 5,62 kr. 5,31 kr. Reel 4,30 kr. View 5,09 kr. 4,93 kr. 4,02 kr. 3,85 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	PCB Mount	1 Channel	SRF0905A	SMD/SMT	25 uH		30 %	1 A	160 mOhms	- 40 C	+ 105 C		9.2 mm	6 mm	5 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Line Filters
Common Mode Chokes / Filters 40uH 30% SMD 0905 AEC-Q200 SRF0905A-400Y Bourns 1: 7,98 kr. 2.957In Stock	Mfr. Part No. SRF0905A-400Y Mouser Part No 652-SRF0905A-400Y	Bourns	Common Mode Chokes / Filters 40uH 30% SMD 0905 AEC-Q200 Learn More about Bourns srf0905A	Datasheet	2.957In Stock	Cut Tape 7,98 kr. 6,54 kr. 5,70 kr. 5,37 kr. Reel 4,24 kr. View 4,97 kr. 4,68 kr. 4,11 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	PCB Mount	1 Channel	SRF0905A	SMD/SMT	40 uH		30 %	900 mA	250 mOhms	- 40 C	+ 105 C		9.2 mm	6 mm	5 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Line Filters
Common Mode Chokes / Filters WE-CNSW 0603 450mA 120Ohm 100MHz AECQ2 744230121 Wurth Elektronik 1: 6,22 kr. 6.276In Stock	Mfr. Part No. 744230121 Mouser Part No 710-744230121	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 450mA 120Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	6.276In Stock	Cut Tape 6,22 kr. 5,98 kr. 5,71 kr. 5,51 kr. View Reel 3,09 kr. 5,38 kr. 4,74 kr. 3,09 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCB Mount		WE-CNSW	SMD/SMT	146 nH	120 Ohms	25 %	450 mA	175 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 0603 650mA 45Ohm 100MHz AECQ200 744230450 Wurth Elektronik 1: 7,38 kr. 8.382In Stock	Mfr. Part No. 744230450 Mouser Part No 710-744230450	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 650mA 45Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	8.382In Stock	Cut Tape 7,38 kr. 7,06 kr. 6,80 kr. 6,61 kr. View Reel 3,09 kr. 6,40 kr. 5,55 kr. 3,09 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCB Mount	1 Channel	WE-CNSW	SMD/SMT	56 nH	45 Ohms	25 %	650 mA	110 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 Chokes	Line Filter
Common Mode Chokes / Filters WE-SL3 SMD Filter 20uH 500mA .16Ohm 744253200 Wurth Elektronik 1: 12,53 kr. 9.865In Stock	Mfr. Part No. 744253200 Mouser Part No 710-744253200	Wurth Elektronik	Common Mode Chokes / Filters WE-SL3 SMD Filter 20uH 500mA .16Ohm Learn More about Wurth Elektronik we wesl common mode chokes	Datasheet	9.865In Stock	Cut Tape 12,53 kr. 12,01 kr. 11,19 kr. 10,29 kr. 9,85 kr. Reel 8,95 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500	PCB Mount	1 Channel	WE-SL3	SMD/SMT	20 uH	1.25 kOhms		500 mA	160 mOhms	- 40 C	+ 125 C		9.2 mm	6.6 mm	2.5 mm		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters MID-D11 2.5mH@10kHz THT 760mA 700mOhm 750311861 Wurth Elektronik 1: 22,01 kr. 1.148In Stock	Mfr. Part No. 750311861 Mouser Part No 710-750311861	Wurth Elektronik	Common Mode Chokes / Filters MID-D11 2.5mH@10kHz THT 760mA 700mOhm Learn More about Wurth Elektronik wurth midcom dual Coil common mode chokes	Datasheet	1.148In Stock	22,01 kr. 18,13 kr. 16,71 kr. 15,89 kr. View 15,29 kr. 15,22 kr. 14,47 kr. 11,94 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	MID-D11	Through Hole	2.5 mH			760 mA		- 40 C	+ 125 C		15.75 mm	13.6 mm	8.71 mm		Tray		Pin Terminal Transformers
Common Mode Chokes / Filters WE-CNSA 0805 0.131uH12Ohms 370mA AEC-Q200 784231091 Wurth Elektronik 1: 5,84 kr. 3.110In Stock	Mfr. Part No. 784231091 Mouser Part No 710-784231091	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSA 0805 0.131uH12Ohms 370mA AEC-Q200 Learn More about Wurth Elektronik wurth we cnsa line filters	Datasheet	3.110In Stock	Cut Tape 5,84 kr. 5,39 kr. 4,62 kr. 4,17 kr. 3,92 kr. Reel 3,92 kr.	Min.: 1 Mult.: 1 : 2.000	PCB Mount	1 Channel	WE-CNSA	SMD/SMT	131 nH	90 Ohms		370 mA	300 mOhms	- 40 C	+ 125 C	2 mm x 1.2 mm x 1.2 mm	2 mm	1.2 mm	1.2 mm	AEC-Q200	Reel, Cut Tape	Common Mode Line Filters	SMT Common Mode Line Filter
Common Mode Chokes / Filters 250V 3A0.5mH SC-03-05GS KEMET 1: 20,07 kr. 2.021In Stock	Mfr. Part No. SC-03-05GS Mouser Part No 80-SC-03-05GS	KEMET	Common Mode Chokes / Filters 250V 3A0.5mH Learn More about KEMET electronics sc coils	Datasheet	2.021In Stock	20,07 kr. 16,49 kr. 14,47 kr. 13,58 kr. View 12,61 kr. 11,86 kr. 10,74 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SC-G/GS	Through Hole	500 uH			3 A	45 mOhms	- 25 C	+ 105 C	Tray	15 mm		15 mm		Bulk	AC Line Filters	Standard Common Mode Filters