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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	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 CMC SMD Gullwing Dual 1:1 -40C/+85C LG01-0356N1LF HALO Electronics 1: 4,97 € 69In Stock	Mfr. Part No. LG01-0356N1LF Mouser Part No 493-LG01-0356N1LF	HALO Electronics	Common Mode Chokes / Filters CMC SMD Gullwing Dual 1:1 -40C/+85C Learn More about HALO Electronics halo cmc chokes	Datasheet	69In Stock	4,97 € 3,20 € 2,60 € 2,11 € View 1,77 € 1,52 € 1,46 € 1,43 €	Min.: 1 Mult.: 1	PCB Mount	LG	SMD/SMT	35 uH				300 mOhms	- 40 C	+ 85 C	SMD-16	12.7 mm	7.11 mm	5.08 mm		Tube	Common Mode Chokes	Dual 1:1 CMC Filters
Common Mode Chokes / Filters 2.5mH 2A -HRZNTL COMMN-MODE SPPRESSN EH24-2.0-02-2M5 TE Connectivity / Schaffner 1: 3,21 € 262In Stock	Mfr. Part No. EH24-2.0-02-2M5 Mouser Part No 631-EH24-2.0-02-2M5	TE Connectivity / Schaffner	Common Mode Chokes / Filters 2.5mH 2A -HRZNTL COMMN-MODE SPPRESSN Learn More about TE Connectivity / Schaffner schaffner ev eh rfi suppression chokes	Datasheet	262In Stock	3,21 € 2,68 € 2,45 € 1,95 € View 1,87 € 1,77 € 1,75 € 1,73 € 1,70 €	Min.: 1 Mult.: 1	PCB Mount	EH	Through Hole	2.5 mH		15 %	2 A	62 mOhms	- 25 C	+ 100 C	24 mm x 24 mm x 20 mm	24 mm	24 mm	20 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 0.5A 15mH 700mOhm Vertical Choke RN212-0.5-02-15M TE Connectivity / Schaffner 1: 2,24 € 498In Stock	Mfr. Part No. RN212-0.5-02-15M Mouser Part No 631-RN212-0.5-02-15M	TE Connectivity / Schaffner	Common Mode Chokes / Filters 0.5A 15mH 700mOhm Vertical Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	498In Stock	2,24 € 1,85 € 1,61 € 1,30 € View 1,26 € 1,19 € 1,06 € 1,02 € 0,989 €	Min.: 1 Mult.: 1	PCB Mount	RN	Through Hole	15 mH		- 30 %, + 50 %	500 mA	700 mOhms	- 40 C	+ 100 C	17.1 mm x 17.7 mm x 12.6 mm	17.7 mm	17.1 mm	12.6 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 0202 Common mode noise filter EXC-X4CE900U Panasonic Industry 1: 0,353 € 7 032In Stock 10 000Expected 30/11/2026	Mfr. Part No. EXC-X4CE900U Mouser Part No 667-EXC-X4CE900U	Panasonic Industry	Common Mode Chokes / Filters 0202 Common mode noise filter Learn More about Panasonic Industry panasonic exc common mode chokes	Datasheet	7 032In Stock 10 000Expected 30/11/2026	Cut Tape 0,353 € 0,351 € 0,294 € 0,249 € 0,164 € Reel 0,111 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	PCB Mount	EXCX4CE	SMD/SMT		90 Ohms	20 %	100 mA	3 Ohms	- 40 C	+ 85 C	0202 (0506 metric)					Reel, Cut Tape, MouseReel	Common Mode Noise Filters
Common Mode Chokes / Filters 260 Ohms 20% ICM1206ER261M Vishay / Dale 1: 0,636 € 170In Stock 2 000Expected 19/11/2026 New Product	Mfr. Part No. ICM1206ER261M Mouser Part No 70-ICM1206ER261M New Product	Vishay / Dale	Common Mode Chokes / Filters 260 Ohms 20% Learn More about Vishay / Dale vishayicm	Datasheet	170In Stock 2 000Expected 19/11/2026	Cut Tape 0,636 € 0,547 € 0,502 € 0,406 € Reel 0,277 € View 0,384 € 0,329 € 0,298 € 0,27 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCB Mount		SMD/SMT		260 Ohms	20 %	310 mA	500 mOhms	- 40 C	+ 85 C	1206 (3216 metric)	3.2 mm	1.6 mm	1.9 mm		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 250V 2A 3mH DCR=100mOhms SC-02-30GJ KEMET 1: 3,92 € 210In Stock 300Expected 17/03/2027	Mfr. Part No. SC-02-30GJ Mouser Part No 80-SC-02-30GJ	KEMET	Common Mode Chokes / Filters 250V 2A 3mH DCR=100mOhms Learn More about KEMET electronics sc coils	Datasheet	210In Stock 300Expected 17/03/2027	3,92 € 3,29 € 3,00 € 2,57 € View 2,35 € 2,06 € 2,02 €	Min.: 1 Mult.: 1	Vertical Mount	SC-GJ	Through Hole	3 mH			2 A	100 mOhms	- 25 C	+ 120 C	Tray	17.5 mm	17 mm	20 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 250V 100uH 20A DCR=0.004Ohms SC-20-01J-A KEMET 1: 4,09 € 169In Stock	Mfr. Part No. SC-20-01J-A Mouser Part No 80-SC-20-01J-A	KEMET	Common Mode Chokes / Filters 250V 100uH 20A DCR=0.004Ohms Learn More about KEMET electronics sc coils	Datasheet	169In Stock	4,09 € 3,42 € 3,12 € 2,67 € View 2,44 € 2,17 € 2,11 €	Min.: 1 Mult.: 1	PCB Mount	SC-J	Through Hole	100 uH			20 A	4 mOhms	- 25 C	+ 120 C	Tray	4.5 mm	24 mm	34 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 1000V 11.8mH 5A ESR=40.3mOhms AEC-Q200 SCR29XV-050-1R0A044JV KEMET 1: 13,08 € 1In Stock	Mfr. Part No. SCR29XV-050-1R0A044JV Mouser Part No 80-SCR29XV0501R04JV	KEMET	Common Mode Chokes / Filters 1000V 11.8mH 5A ESR=40.3mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	1In Stock	13,08 € 10,87 € 10,42 € 9,91 € 9,29 €	Min.: 1 Mult.: 1	PCB Mount	SCR-XV	Through Hole	11.8 mH			5 A	40.3 mOhms	- 40 C	+ 120 C	Tray	3.5 mm	26.5 mm	38.7 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters 100uH 5A DCR=40mOhms SN12P-500 KEMET 1: 2,78 € 145In Stock	Mfr. Part No. SN12P-500 Mouser Part No 80-SN12P-500	KEMET	Common Mode Chokes / Filters 100uH 5A DCR=40mOhms Learn More about KEMET electronics sn coils	Datasheet	145In Stock	2,78 € 2,32 € 2,12 € 1,69 € View 1,59 € 1,51 € 1,49 € 1,45 € 1,43 €	Min.: 1 Mult.: 1	PCB Mount	SN	Through Hole	100 uH			5 A	40 mOhms	- 25 C	+ 105 C	Tray	20 mm		26 mm		Tray	AC Line Filters	Normal Mode SN Coils Standard Filters
Common Mode Chokes / Filters 250VAC 120mH 0.5A 20.9mm DCR=1.85mOhms SSR21NVS-M051200 KEMET 1: 2,77 € 434In Stock	Mfr. Part No. SSR21NVS-M051200 Mouser Part No 80-SSR21NVS-M051200	KEMET	Common Mode Chokes / Filters 250VAC 120mH 0.5A 20.9mm DCR=1.85mOhms Learn More about KEMET electronics ss coils	Datasheet	434In Stock	2,77 € 2,56 € 2,29 € 1,35 € View 1,27 € 1,25 € 1,23 € 1,20 €	Min.: 1 Mult.: 1	PCB Mount	SSR21NVS-M	Through Hole	120 mH			500 mA	1.85 Ohms	- 25 C	+ 120 C	Tray	3.5 mm		27 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250VAC 6.4mH 2.5A 20.9mm DCR=0.09mOhms SSR21NVS-M25064 KEMET 1: 2,39 € 407In Stock	Mfr. Part No. SSR21NVS-M25064 Mouser Part No 80-SSR21NVS-M25064	KEMET	Common Mode Chokes / Filters 250VAC 6.4mH 2.5A 20.9mm DCR=0.09mOhms Learn More about KEMET electronics ss coils	Datasheet	407In Stock	2,39 € 1,96 € 1,63 € 1,39 € View 1,35 € 1,16 € 1,14 €	Min.: 1 Mult.: 1	PCB Mount	SSR21NVS-M	Through Hole	6.4 mH			2.5 A	90 mOhms	- 25 C	+ 120 C	Tray	3.5 mm		27 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 2x6.25mH 10A 11mOhm RING CORE CHOKE B82725V2103U041 TDK 1: 9,49 € 185In Stock	Mfr. Part No. B82725V2103U041 Mouser Part No 871-B82725V2103U041	TDK	Common Mode Chokes / Filters 2x6.25mH 10A 11mOhm RING CORE CHOKE Learn More about TDK b8272xv2ux chokes	Datasheet	185In Stock	9,49 € 7,81 € 7,22 € 6,67 € View 6,46 € 5,78 € 5,72 €	Min.: 1 Mult.: 1	PCB Mount	B8272	Radial	6.25 mH	10 kOhms		10 A	11 mOhms	- 40 C	+ 125 C		39 mm	23 mm	37 mm		Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Double Choke
Common Mode Chokes / Filters 6.8mH 1.3A B82731T2132A20 TDK 1: 2,45 € 997In Stock	Mfr. Part No. B82731T2132A20 Mouser Part No 871-B82731T2132A20	TDK	Common Mode Chokes / Filters 6.8mH 1.3A Learn More about TDK epcos chokes	Datasheet	997In Stock	2,45 € 2,02 € 1,76 € 1,44 € View 1,40 € 1,32 € 1,23 € 1,06 €	Min.: 1 Mult.: 1	PCB Mount	B82731T	Through Hole	6.8 mH		- 30 %, + 50 %	1.3 A	370 Ohms	- 40 C	+ 125 C		21.1 mm	13.5 mm	21.1 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 15A 3.9mH VERT CMC COIL 1PH FM-A153V332PF Proterial 1: 8,30 € 930In Stock	Mfr. Part No. FM-A153V332PF Mouser Part No 205-FM-A153V332PF	Proterial	Common Mode Chokes / Filters 15A 3.9mH VERT CMC COIL 1PH	Datasheet	930In Stock	8,30 € 6,80 € 6,31 € 5,99 € View 5,69 € 5,59 € 5,39 € Quote	Min.: 1 Mult.: 1	PCB Mount	FM-A 1 phase	Through Hole	3.9 mH	3.3 kOhms		15 A	12 mOhms	- 40 C	+ 130 C		38 mm	33 mm	37 mm			Common Mode Chokes	Common Mode Choke Coil
Common Mode Chokes / Filters CHOKE CH-2 Bel Signal Transformer 1: 44,62 € 21In Stock	Mfr. Part No. CH-2 Mouser Part No 530-CH-2	Bel Signal Transformer	Common Mode Chokes / Filters CHOKE	Datasheet	21In Stock	44,62 € 37,59 € 34,80 € 33,55 €	Min.: 1 Mult.: 1	Chassis Mount		Screw	70 mH			2 A	900 mOhms				85.7 mm	69.9 mm	73 mm			Chokes	Filter and Dual Chokes
Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE HCTC-1.2-16 Bel Signal Transformer 1: 7,47 € 165In Stock	Mfr. Part No. HCTC-1.2-16 Mouser Part No 530-HCTC-1.2-16	Bel Signal Transformer	Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE Learn More about Bel Signal Transformer hctc chokes	Datasheet	165In Stock	7,47 € 6,45 € 6,13 € 5,93 € View 4,88 € 4,57 € 4,45 €	Min.: 1 Mult.: 1		HCTC														Tray
Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE HCTC-5-3.7 Bel Signal Transformer 1: 4,43 € 403In Stock	Mfr. Part No. HCTC-5-3.7 Mouser Part No 530-HCTC-5-3.7	Bel Signal Transformer	Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE Learn More about Bel Signal Transformer hctc chokes	Datasheet	403In Stock	4,43 € 3,85 € 3,77 € 3,55 € View 2,91 € 2,49 € 2,47 €	Min.: 1 Mult.: 1		HCTC														Tray
Common Mode Chokes / Filters 35ohms 25% 100A 2 Lines 1210 LCF121002A350TG Littelfuse 1: 0,249 € 6 097In Stock	Mfr. Part No. LCF121002A350TG Mouser Part No 576-LCF121002A350TG	Littelfuse	Common Mode Chokes / Filters 35ohms 25% 100A 2 Lines 1210 Learn More about Littelfuse lfc noise filters	Datasheet	6 097In Stock	Cut Tape 0,249 € 0,205 € 0,179 € 0,169 € Reel 0,106 € View 0,147 € 0,139 € 0,119 € 0,103 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PCB Mount	LCF	SMD/SMT		35 Ohms	25 %	100 mA	4 Ohms	- 40 C	+ 85 C	1210-4	0.87 mm	0.67 mm	0.5 mm		Reel, Cut Tape, MouseReel	Common Mode Noise Filters	High Speed Differential Line Filter
Common Mode Chokes / Filters ED100-2-3M0 ED100-2-3M0 TE Connectivity / Schaffner 1: 2,86 € 418In Stock	Mfr. Part No. ED100-2-3M0 Mouser Part No 631-ED100-2-3M0	TE Connectivity / Schaffner	Common Mode Chokes / Filters ED100-2-3M0 Learn More about TE Connectivity / Schaffner schaffner emc rfi filters	Datasheet	418In Stock	2,86 € 2,46 € 2,31 € 2,18 € View 2,14 € 2,07 € 2,06 €	Min.: 1 Mult.: 1	PCB Mount	ED100	Through Hole	3 mH		- 30 %, + 50 %	2 A	200 mOhms	- 40 C	+ 125 C	14.3 mm x 24 mm x 15.3 mm	24 mm	14.3 mm	15.3 mm		Tube	Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 1.5A 1.6mH 96mOhm Vertical Choke RN204-1.5-02-1M6 TE Connectivity / Schaffner 1: 2,58 € 490In Stock	Mfr. Part No. RN204-1.5-02-1M6 Mouser Part No 631-RN204-1.5-02-1M6	TE Connectivity / Schaffner	Common Mode Chokes / Filters 1.5A 1.6mH 96mOhm Vertical Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	490In Stock	2,58 € 1,97 € 1,85 € 1,74 € View 1,52 € 1,49 € 1,43 € 1,38 €	Min.: 1 Mult.: 1	PCB Mount	RN	Through Hole	1.6 mH		- 30 %, + 50 %	1.5 A	96 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 12A 5mH 2-Wire Vert PCB Mounting RT8522-12-5M0 TE Connectivity / Schaffner 1: 11,92 € 97In Stock	Mfr. Part No. RT8522-12-5M0 Mouser Part No 631-RT8522-12-5M0	TE Connectivity / Schaffner	Common Mode Chokes / Filters 12A 5mH 2-Wire Vert PCB Mounting Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	97In Stock	11,92 € 9,80 € 9,07 € 8,56 € View 8,28 € 8,02 € 7,78 € Quote	Min.: 1 Mult.: 1	PCB Mount	RT-Series	Through Hole	5 mH		- 30 %, + 50 %	12 A	14 mOhms	- 40 C	+ 100 C	32 mm x 50 mm x 52 mm	50 mm	32 mm	52 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 250V 4.4mH 8A DCR=0.025Ohms SC-08-44J KEMET 1: 4,15 € 397In Stock	Mfr. Part No. SC-08-44J Mouser Part No 80-SC-08-44J	KEMET	Common Mode Chokes / Filters 250V 4.4mH 8A DCR=0.025Ohms Learn More about KEMET electronics sc coils	Datasheet	397In Stock	4,15 € 3,41 € 3,16 € 2,98 € View 2,80 € 2,65 € 2,45 € 2,34 €	Min.: 1 Mult.: 1	PCB Mount	SC-J	Through Hole	4.4 mH			8 A	25 mOhms	- 25 C	+ 120 C	Tray	5 mm	23 mm	33 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250V 10A 2mH SC-10-200 KEMET 1: 6,87 € 174In Stock 270Expected 04/01/2027	Mfr. Part No. SC-10-200 Mouser Part No 80-SC-10-200	KEMET	Common Mode Chokes / Filters 250V 10A 2mH Learn More about KEMET electronics sc coils	Datasheet	174In Stock 270Expected 04/01/2027	6,87 € 5,65 € 5,23 € 4,58 € View 4,22 € 4,10 €	Min.: 1 Mult.: 1	Horizontal Mount	SC	Through Hole	2 mH			10 A	28 mOhms	- 25 C	+ 105 C	Tray	47 mm	47 mm	27 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 1000 V 1.9mH 18A ESR=4.1mOhms AEC-Q200 SCF29XV-180-1R8A013JH KEMET 1: 15,58 € 92In Stock	Mfr. Part No. SCF29XV-180-1R8A013JH Mouser Part No 80-SCF29XV1801R813JH	KEMET	Common Mode Chokes / Filters 1000 V 1.9mH 18A ESR=4.1mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	92In Stock	15,58 € 12,72 € 11,85 € 11,35 € View 11,09 € 10,06 €	Min.: 1 Mult.: 1	PCB Mount	SCF-XV	Through Hole	1.9 mH			18 A	4.1 mOhms	- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 1000V 0.44mH 24A ESR=1.92mOhms AEC-Q200 SCR25XV-240-2R0A006JH KEMET 1: 11,57 € 105In Stock	Mfr. Part No. SCR25XV-240-2R0A006JH Mouser Part No 80-SCR25XV2402R06JH	KEMET	Common Mode Chokes / Filters 1000V 0.44mH 24A ESR=1.92mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	105In Stock	11,57 € 9,83 € 9,64 € 9,10 € View 8,82 € 8,49 € 7,81 €	Min.: 1 Mult.: 1	PCB Mount	SCR-XV	Through Hole	440 uH			24 A	1.92 mOhms	- 40 C	+ 120 C	Tray	3.5 mm	33.5 mm	27.5 mm	AEC-Q200	Tray	AC Line Filters