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 For NoiseAttenuation 35uH 500mA .135Ohms PTRF4000LC Coilcraft 1: 3,13 € 249In Stock 500Expected 1/8/2027	Mfr. Part No. PTRF4000LC Mouser Part No 994-PTRF4000LC	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .135Ohms Learn More about Coilcraft emi rfi chokes	Datasheet	249In Stock 500Expected 1/8/2027	Cut Tape 3,13 € 2,62 € 2,39 € 2,01 € Reel 1,71 € View 1,65 € 1,60 € 1,51 € MouseReel Available	Min.: 1 Mult.: 1 : 500		PTRF														Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 250V 3.8mH 1.5A DCR=0.3Ohms SS21V-150038 KEMET 1: 2,76 € 553In Stock	Mfr. Part No. SS21V-150038 Mouser Part No 80-SS21V-150038	KEMET	Common Mode Chokes / Filters 250V 3.8mH 1.5A DCR=0.3Ohms Learn More about KEMET electronics sc coils	Datasheet	553In Stock	2,76 € 2,06 € 1,88 € 1,67 € View 1,46 € 0,955 € 0,912 € 0,894 €	Min.: 1 Mult.: 1	PCB Mount	SS21V	Through Hole	3.8 mH			1.5 A	300 mOhms	- 25 C	+ 120 C	Tray	3.5 mm	16.8 mm	24.5 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250V 1.5mH 0.7A DCR=0.44Ohms SU9HF-07015 KEMET 1: 0,851 € 1.000In Stock 1.400Expected 12/24/2026	Mfr. Part No. SU9HF-07015 Mouser Part No 80-SU9HF-07015	KEMET	Common Mode Chokes / Filters 250V 1.5mH 0.7A DCR=0.44Ohms Learn More about KEMET electronics sc coils	Datasheet	1.000In Stock 1.400Expected 12/24/2026	0,851 € 0,702 € 0,612 € 0,578 € View 0,526 € 0,504 € 0,475 € 0,443 €	Min.: 1 Mult.: 1	PCB Mount	SU-9HF	Through Hole	1.5 mH			700 mA	440 mOhms	- 25 C	+ 120 C	Tray	3 mm	15.5 mm	12 mm		Tray	AC Line Filters
Common Mode Chokes / Filters DLW5ATZ500MQ2L Murata Electronics 1: 1,37 € 491In Stock	Mfr. Part No. DLW5ATZ500MQ2L Mouser Part No 81-DLW5ATZ500MQ2L	Murata Electronics	Common Mode Chokes / Filters Learn More about Murata Electronics murata dlw choke coils	Datasheet	491In Stock	Cut Tape 1,37 € 1,16 € 1,06 € 0,822 € Reel 0,699 € View 0,759 € 0,667 € 0,65 € 0,629 € MouseReel Available	Min.: 1 Mult.: 1 : 700	PCB Mount	DLW5A_Z	SMD/SMT		50 Ohms		4 A	13 mOhms	- 40 C	+ 105 C	2014 (5036 metric)	5 mm	3.6 mm	2.2 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Wirewound
Common Mode Chokes / Filters Common Mode Choke FOR EMC NAVin NAVout CMC-01 RECOM Power 1: 8,57 € 4In Stock	Mfr. Part No. CMC-01 Mouser Part No 919-CMC-01	RECOM Power	Common Mode Chokes / Filters Common Mode Choke FOR EMC NAVin NAVout	Datasheet	4In Stock	8,57 € 6,93 € 6,42 € 6,24 € View 6,07 € 5,93 € 5,86 € 5,81 € Quote	Min.: 1 Mult.: 1	PCB Mount	CMC	Through Hole	620 uH			1.7 A	80 mOhms	- 40 C	+ 105 C		9.5 mm	9.5 mm	7.8 mm		Tube	Common Mode Chokes
Common Mode Chokes / Filters For PowerLine 0.81mH 6A DCR=14mOhms CE1759-ALD Coilcraft 1: 5,51 € 15In Stock 600Expected 11/18/2026	Mfr. Part No. CE1759-ALD Mouser Part No 994-CE1759-ALD	Coilcraft	Common Mode Chokes / Filters For PowerLine 0.81mH 6A DCR=14mOhms Learn More about Coilcraft power line cmc	Datasheet	15In Stock 600Expected 11/18/2026	Cut Tape 5,51 € 4,47 € 3,97 € 3,76 € Reel 3,48 € View 3,42 € 3,20 € 3,10 € MouseReel Available	Min.: 1 Mult.: 1 : 120	PCB Mount		SMD/SMT	810 uH	4.82 kOhms		6 A	14 mOhms	- 40 C	+ 125 C		31 mm	26 mm	13 mm		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters For PowerLine 0.90mH 3.7A DCR=50mOhms CG3333-ALD Coilcraft 1: 4,42 € 62In Stock 750Expected 1/4/2027	Mfr. Part No. CG3333-ALD Mouser Part No 994-CG3333-ALD	Coilcraft	Common Mode Chokes / Filters For PowerLine 0.90mH 3.7A DCR=50mOhms Learn More about Coilcraft power line cmc	Datasheet	62In Stock 750Expected 1/4/2027	Cut Tape 4,42 € 3,70 € 3,38 € 3,03 € Reel 2,57 € View 2,42 € 2,33 € 2,25 € MouseReel Available	Min.: 1 Mult.: 1 : 250	PCB Mount		SMD/SMT	900 uH	2.27 kOhms		3.7 A	50 mOhms	- 40 C	+ 125 C		19.56 mm	17.02 mm	9.9 mm		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters For NoiseAttenuation 2.8mH .5A .7Ohms SBU9-2820R5LD Coilcraft 1: 2,61 € 98In Stock	Mfr. Part No. SBU9-2820R5LD Mouser Part No 994-SBU9-2820R5LD	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 2.8mH .5A .7Ohms	Datasheet	98In Stock	Cut Tape 2,61 € 2,18 € 2,00 € 1,59 € Reel 1,52 € View 1,43 € 1,38 € 1,33 € 1,26 € MouseReel Available	Min.: 1 Mult.: 1 : 350		SBU9														Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters DIP CM MODE CHOKE Quad 1:1 75uH LD01-0756L1RL HALO Electronics 1: 6,21 € 248In Stock	Mfr. Part No. LD01-0756L1RL Mouser Part No 493-LD01-0756L1RL	HALO Electronics	Common Mode Chokes / Filters DIP CM MODE CHOKE Quad 1:1 75uH Learn More about HALO Electronics halo cmc chokes	Datasheet	248In Stock	6,21 € 4,03 € 3,28 € 2,66 € View 2,24 € 1,92 € 1,84 € 1,78 €	Min.: 1 Mult.: 1	PCB Mount	LD-CMR	Radial	75 uH				500 mOhms	0 C	+ 70 C	DIP-16	20.57 mm	7.62 mm	5.33 mm		Tube	Common Mode Filters	Quad CMC Filters
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems AWCU00332525510XG0 Pulse Electronics 1: 0,92 € 1.366In Stock	Mfr. Part No. AWCU00332525510XG0 Mouser Part No 673-AWCU332525510XG0	Pulse Electronics	Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems Learn More about Pulse Electronics pulse aec q200 common mode chokes	Datasheet	1.366In Stock	Cut Tape 0,92 € 0,777 € 0,706 € 0,551 € View Reel 0,40 € 0,508 € 0,481 € 0,443 € 0,40 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	PCB Mount	AWCU	SMD/SMT	51 uH	1 kOhms		200 mA	700 mOhms	- 50 C	+ 150 C	3.3 mm x 2.5 mm x 2.5 mm	3.3 mm	2.5 mm	2.5 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Automotive
Common Mode Chokes / Filters DLW5ATZ501MQ2L Murata Electronics 1: 1,37 € 649In Stock	Mfr. Part No. DLW5ATZ501MQ2L Mouser Part No 81-DLW5ATZ501MQ2L	Murata Electronics	Common Mode Chokes / Filters Learn More about Murata Electronics murata dlw choke coils	Datasheet	649In Stock	Cut Tape 1,37 € 1,16 € 1,06 € 0,822 € Reel 0,746 € View 0,759 € 0,667 € 0,65 € 0,629 € MouseReel Available	Min.: 1 Mult.: 1 : 700	PCB Mount	DLW5A_Z	SMD/SMT		500 Ohms		2 A	34 mOhms	- 40 C	+ 105 C	2014 (5036 metric)	5 mm	3.6 mm	2.2 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Wirewound
Common Mode Chokes / Filters 342ohms 100MHz 10A Thru-hole 29F0528-0T0-10 Laird Technologies 1: 3,35 € 448In Stock	Mfr. Part No. 29F0528-0T0-10 Mouser Part No 875-29F0528-0T0-10	Laird Technologies	Common Mode Chokes / Filters 342ohms 100MHz 10A Thru-hole Learn More about Laird Technologies laird common mode chokes	Datasheet	448In Stock	3,35 € 2,53 € 1,87 € 1,63 € 1,58 €	Min.: 1 Mult.: 1		29F			342 Ohms				- 40 C	+ 125 C						Bulk
Common Mode Chokes / Filters 150ohms 100MHz 5A 2 Chokes SMD CM2722R151R-10 Laird Technologies 1: 2,42 € 18In Stock 1.200Expected 11/11/2026	Mfr. Part No. CM2722R151R-10 Mouser Part No 875-CM2722R151R-10	Laird Technologies	Common Mode Chokes / Filters 150ohms 100MHz 5A 2 Chokes SMD Learn More about Laird Technologies laird common mode chokes	Datasheet	18In Stock 1.200Expected 11/11/2026	Cut Tape 2,42 € 1,99 € 1,74 € 1,63 € 1,51 € Reel 1,41 € MouseReel Available	Min.: 1 Mult.: 1 : 600	PCB Mount	CM	SMD/SMT		150 Ohms		5 A	20 mOhms	- 40 C	+ 125 C		6.99 mm	6 mm	7.62 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 200ohms 100MHz 8A 2 Chokes SMD CM3032V201R-10 Laird Technologies 1: 2,71 € 363In Stock	Mfr. Part No. CM3032V201R-10 Mouser Part No 875-CM3032V201R-10	Laird Technologies	Common Mode Chokes / Filters 200ohms 100MHz 8A 2 Chokes SMD Learn More about Laird Technologies laird common mode chokes	Datasheet	363In Stock	Cut Tape 2,71 € 2,24 € 1,95 € 1,84 € 1,63 € Reel 1,60 € MouseReel Available	Min.: 1 Mult.: 1 : 400	PCB Mount	CM	SMD/SMT		200 Ohms		8 A	10 mOhms	- 40 C	+ 125 C		7.62 mm	8 mm	9.45 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 170ohms 100MHz 20A 2 Chokes Thru-hole CM5740Z171B-10 Laird Technologies 1: 3,09 € 585In Stock 825Expected 12/15/2026	Mfr. Part No. CM5740Z171B-10 Mouser Part No 875-CM5740Z171B-10	Laird Technologies	Common Mode Chokes / Filters 170ohms 100MHz 20A 2 Chokes Thru-hole Learn More about Laird Technologies laird common mode chokes	Datasheet	585In Stock 825Expected 12/15/2026	3,09 € 2,55 € 2,22 € 2,07 € View 1,94 € 1,75 € 1,74 €	Min.: 1 Mult.: 1	PCB Mount	CM	Through Hole		170 Ohms		20 A	1 mOhms	- 40 C	+ 125 C		14.48 mm	10 mm	9.32 mm		Bulk	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 170ohms 100MHz 20A 2 Chokes SMD CM5740Z171R-10 Laird Technologies 1: 3,19 € 446In Stock 750Expected 12/29/2026	Mfr. Part No. CM5740Z171R-10 Mouser Part No 875-CM5740Z171R-10	Laird Technologies	Common Mode Chokes / Filters 170ohms 100MHz 20A 2 Chokes SMD Learn More about Laird Technologies laird common mode chokes	Datasheet	446In Stock 750Expected 12/29/2026	Cut Tape 3,19 € 2,63 € 2,43 € 2,30 € View Reel 1,92 € 2,16 € 1,94 € 1,92 € MouseReel Available	Min.: 1 Mult.: 1 : 375	PCB Mount	CM	SMD/SMT		170 Ohms		20 A	1 mOhms	- 40 C	+ 125 C		14.48 mm	10 mm	9.32 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Power Line
Common Mode Chokes / Filters For Hi Speed Signal 66nH DCR=.14Ohms 1206USB-102MLC Coilcraft 1: 1,31 € 376In Stock	Mfr. Part No. 1206USB-102MLC Mouser Part No 994-1206USB-102MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 66nH DCR=.14Ohms Learn More about Coilcraft 1206 common mode choke	Datasheet	376In Stock	Cut Tape 1,31 € 1,27 € 0,998 € 0,92 € Reel 0,557 € View 0,632 € 0,571 € 0,548 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		1206USB														Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms PDLF2000LC Coilcraft 1: 2,29 € 36In Stock	Mfr. Part No. PDLF2000LC Mouser Part No 994-PDLF2000LC	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms Learn More about Coilcraft data line multiline chokes	Datasheet	36In Stock	Cut Tape 2,29 € 1,95 € 1,80 € 1,44 € Reel 1,23 € View 1,15 € 1,11 € 1,08 € MouseReel Available	Min.: 1 Mult.: 1 : 500		PDLF														Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters For NoiseAttenuation 0.6mH 1A .2Ohms SBU9-6011R0LD Coilcraft 1: 2,61 € 340In Stock	Mfr. Part No. SBU9-6011R0LD Mouser Part No 994-SBU9-6011R0LD	Coilcraft	Common Mode Chokes / Filters For NoiseAttenuation 0.6mH 1A .2Ohms	Datasheet	340In Stock	Cut Tape 2,61 € 2,18 € 2,00 € 1,59 € Reel 1,52 € View 1,43 € 1,38 € 1,33 € 1,26 € MouseReel Available	Min.: 1 Mult.: 1 : 350		SBU9														Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 200ohms 100MHz 9A SMD 29F0330-2SR-10 Laird Technologies 1: 2,98 € 59In Stock 900Expected 1/12/2027	Mfr. Part No. 29F0330-2SR-10 Mouser Part No 875-29F0330-2SR-10	Laird Technologies	Common Mode Chokes / Filters 200ohms 100MHz 9A SMD Learn More about Laird Technologies laird common mode chokes	Datasheet	59In Stock 900Expected 1/12/2027	Cut Tape 2,98 € 2,18 € 1,81 € 1,32 € 1,21 € Reel 1,21 € MouseReel Available	Min.: 1 Mult.: 1 : 450		29F			200 Ohms				- 40 C	+ 125 C						Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters CM Choke 3 phase 3A molded 11mH T60405-S4615-X027 Vacuumschmelze 1: 12,23 € 2.850In Stock	Mfr. Part No. T60405-S4615-X027 Mouser Part No 983-T60405-S4615X027	Vacuumschmelze	Common Mode Chokes / Filters CM Choke 3 phase 3A molded 11mH Learn More about Vacuumschmelze vac VITROPERM chokes	Datasheet	2.850In Stock	12,23 € 10,03 € 9,30 € 8,78 € View 8,51 € 8,28 €	Min.: 1 Mult.: 1		T60405														Bulk		Nanocrystalline
Common Mode Chokes / Filters For PowerLine 0.63mH 6.8A DCR=14mOhms CF2805-ALD Coilcraft 1: 6,28 € 35In Stock	Mfr. Part No. CF2805-ALD Mouser Part No 994-CF2805-ALD	Coilcraft	Common Mode Chokes / Filters For PowerLine 0.63mH 6.8A DCR=14mOhms Learn More about Coilcraft power line cmc	Datasheet	35In Stock	Cut Tape 6,28 € 5,09 € 4,52 € 4,27 € Reel 3,96 € View 3,90 € 3,65 € 3,52 € MouseReel Available	Min.: 1 Mult.: 1 : 120	PCB Mount		SMD/SMT	630 uH	3.64 kOhms		6.8 A	14 mOhms	- 40 C	+ 125 C		31 mm	26 mm	12.7 mm		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems AWCU00332523101XT2 Pulse Electronics 1: 0,92 € 928In Stock	Mfr. Part No. AWCU00332523101XT2 Mouser Part No 673-AWCU332523101XT2	Pulse Electronics	Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems Learn More about Pulse Electronics pulse aec q200 common mode chokes	Datasheet	928In Stock	Cut Tape 0,92 € 0,777 € 0,706 € 0,551 € 0,508 € Reel 0,40 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	PCB Mount	AWCU	SMD/SMT	100 uH	2.2 kOhms		150 mA	1.5 Ohms	- 50 C	+ 150 C	3.3 mm x 2.5 mm x 2.3 mm	3.3 mm	2.5 mm	2.3 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Automotive
Common Mode Chokes / Filters 0603 33ohm 200mA MAF0603FAL330BT000 TDK 1: 0,275 € 13.842In Stock 15.000On Order	Mfr. Part No. MAF0603FAL330BT000 Mouser Part No 810-MAF0603FAL330BT0	TDK	Common Mode Chokes / Filters 0603 33ohm 200mA Learn More about TDK maf noise filter	Datasheet	13.842In Stock 15.000On Order	Cut Tape 0,275 € 0,193 € 0,175 € 0,138 € View Reel 0,08 € 0,117 € 0,101 € 0,09 € 0,085 € 0,08 € 0,08 € MouseReel Available	Min.: 1 Mult.: 1 : 15.000	PCB Mount	MAF	SMD/SMT		33 Ohms	25 %	200 mA	700 mOhms	- 55 C	+ 125 C	0201 (0603 metric)	0.6 mm	0.3 mm	0.3 mm		Reel, Cut Tape, MouseReel	EMC Filters	Noise Suppression Filter
Common Mode Chokes / Filters 119ohms 100MHz 6A Thru-hole 29F0318-1SR-10 Laird Technologies 1: 2,68 € 381In Stock 1.800Expected 12/15/2026	Mfr. Part No. 29F0318-1SR-10 Mouser Part No 875-29F0318-1SR-10	Laird Technologies	Common Mode Chokes / Filters 119ohms 100MHz 6A Thru-hole Learn More about Laird Technologies laird common mode chokes	Datasheet	381In Stock 1.800Expected 12/15/2026	Cut Tape 2,68 € 2,05 € 1,55 € 1,34 € View Reel 1,25 € 1,33 € 1,25 € 1,25 € MouseReel Available	Min.: 1 Mult.: 1 : 900		29F			119 Ohms				- 40 C	+ 125 C						Reel, Cut Tape, MouseReel