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	Self Resonant Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Length	Width	Height	Qualification	Packaging	Product	Type
Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems AWCU00332525510XG0 Pulse Electronics 1: 6,86 kr. 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 6,86 kr. 5,80 kr. 5,27 kr. 4,11 kr. View Reel 2,98 kr. 3,79 kr. 3,59 kr. 3,30 kr. 2,98 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500	PCB Mount	1 Channel	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: 10,22 kr. 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 10,22 kr. 8,65 kr. 7,91 kr. 6,13 kr. Reel 5,57 kr. View 5,66 kr. 4,95 kr. 4,86 kr. 4,78 kr. MouseReel Available	Min.: 1 Mult.: 1 : 700	PCB Mount	1 Channel	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 For Hi Speed Signal 66nH DCR=.14Ohms 1206USB-102MLC Coilcraft 1: 9,77 kr. 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 9,77 kr. 9,47 kr. 7,45 kr. 6,86 kr. Reel 4,16 kr. View 4,71 kr. 4,26 kr. 4,09 kr. 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: 17,08 kr. 236In 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	236In Stock	Cut Tape 17,08 kr. 14,55 kr. 13,43 kr. 10,74 kr. Reel 9,18 kr. View 8,58 kr. 8,28 kr. 8,06 kr. 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: 19,47 kr. 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 19,47 kr. 16,26 kr. 14,92 kr. 11,86 kr. Reel 11,34 kr. View 10,67 kr. 10,29 kr. 9,92 kr. 9,40 kr. MouseReel Available	Min.: 1 Mult.: 1 : 350			SBU9															Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 250V 3.8mH 1.5A DCR=0.3Ohms SS21V-150038 KEMET 1: 20,59 kr. 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	20,59 kr. 15,37 kr. 14,02 kr. 12,46 kr. View 10,89 kr. 7,12 kr. 6,80 kr. 6,67 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	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 DLW5ATZ500MQ2L Murata Electronics 1: 10,22 kr. 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 10,22 kr. 8,65 kr. 7,91 kr. 6,13 kr. Reel 5,57 kr. View 5,66 kr. 4,95 kr. 4,86 kr. 4,78 kr. MouseReel Available	Min.: 1 Mult.: 1 : 700	PCB Mount	1 Channel	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: 63,93 kr. 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	63,93 kr. 51,70 kr. 47,89 kr. 46,55 kr. View 45,28 kr. 44,24 kr. 43,72 kr. 43,34 kr. Quote	Min.: 1 Mult.: 1	PCB Mount	1 Channel	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 Hi Speed Signal 241nH DCR=.27Ohms 0805USBF-372MRC Coilcraft 1: 7,83 kr. 1.590In Stock 4.000Expected 01/01/2027	Mfr. Part No. 0805USBF-372MRC Mouser Part No 994-0805USBF-372MRC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 241nH DCR=.27Ohms Learn More about Coilcraft 0805usbf common mode chokes	Datasheet	1.590In Stock 4.000Expected 01/01/2027	Cut Tape 7,83 kr. 6,61 kr. 5,99 kr. 4,68 kr. Reel 3,60 kr. View 4,32 kr. 4,24 kr. 3,48 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000			0805USBF															Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters For Data Line 5uH 500mA DCR= 180mOhms CDF8500LD Coilcraft 1: 35,29 kr. 425In Stock 7.000On Order	Mfr. Part No. CDF8500LD Mouser Part No 994-CDF8500LD	Coilcraft	Common Mode Chokes / Filters For Data Line 5uH 500mA DCR= 180mOhms Learn More about Coilcraft data line multiline chokes	Datasheet	425In Stock 7.000On Order On Order Ship Dates Mfr. No: CDF8500LD Stock: 425 Can Dispatch Immediately On Order: 3.000 Expected 21/12/2026 4.000 Expected 04/01/2027 Factory Lead Time: 10 Weeks	Cut Tape 35,29 kr. 29,54 kr. 26,93 kr. 23,13 kr. View Reel 17,46 kr. 21,19 kr. 20,59 kr. 17,46 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	PCB Mount	1 Channel	CDF	SMD/SMT	5 uH	520 Ohms		500 mA	180 mOhms		- 40 C	+ 85 C	8 mm x 8 mm	8 mm	8 mm	4.5 mm		Reel, Cut Tape, MouseReel	EMI Filters	Data Line EMI Filter
Common Mode Chokes / Filters For PowerLine 0.81mH 6A DCR=14mOhms CE1759-ALD Coilcraft 1: 41,10 kr. 15In Stock 600Expected 09/11/2026	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 09/11/2026	Cut Tape 41,10 kr. 33,35 kr. 29,62 kr. 28,05 kr. Reel 25,96 kr. View 25,51 kr. 23,87 kr. 23,13 kr. MouseReel Available	Min.: 1 Mult.: 1 : 120	PCB Mount	1 Channel		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: 32,97 kr. 62In Stock 750Expected 04/01/2027	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 04/01/2027	Cut Tape 32,97 kr. 27,60 kr. 25,21 kr. 22,60 kr. Reel 19,17 kr. View 18,05 kr. 17,38 kr. 16,79 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250	PCB Mount	1 Channel		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: 19,47 kr. 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 19,47 kr. 16,26 kr. 14,92 kr. 11,86 kr. Reel 11,34 kr. View 10,67 kr. 10,29 kr. 9,92 kr. 9,40 kr. MouseReel Available	Min.: 1 Mult.: 1 : 350			SBU9															Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 250V 0.5mH 18A DCR=0.007Ohms SC-18-05J KEMET 1: 54,68 kr. 4In Stock	Mfr. Part No. SC-18-05J Mouser Part No 80-SC-18-05J	KEMET	Common Mode Chokes / Filters 250V 0.5mH 18A DCR=0.007Ohms Learn More about KEMET electronics sc coils	Datasheet	4In Stock	54,68 kr. 43,19 kr. 38,34 kr. 36,18 kr. View 34,99 kr. 34,39 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SC-J	Through Hole	500 uH			18 A	7 mOhms		- 25 C	+ 105 C	Tray	5 mm	30 mm	44 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 1210 12ohm 5% 100mA 5VDC MCZ1210DH120CPTA0G TDK 1: 4,42 kr. 3.452In Stock 16.000On Order	Mfr. Part No. MCZ1210DH120CPTA0G Mouser Part No 810-MCZ1210DH120CA0G	TDK	Common Mode Chokes / Filters 1210 12ohm 5% 100mA 5VDC Learn More about TDK mcz1210 dh	Datasheet	3.452In Stock 16.000On Order On Order Ship Dates Mfr. No: MCZ1210DH120CPTA0G Stock: 3.452 Can Dispatch Immediately On Order: 8.000 Expected 21/12/2026 8.000 Expected 11/01/2027 Factory Lead Time: 10 Weeks	Cut Tape 4,42 kr. 3,09 kr. 2,65 kr. 2,14 kr. View Reel 1,37 kr. 2,02 kr. 1,81 kr. 1,67 kr. 1,57 kr. 1,37 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PCB Mount	1 Channel	MCZ-DH	SMD/SMT		12 Ohms	5 %	100 mA			- 40 C	+ 85 C	0404 (1210 metric)	1.25 mm	1 mm	0.5 mm		Reel, Cut Tape, MouseReel	Common Mode Filters	Automotive
Common Mode Chokes / Filters For Hi Speed Signal 14nH DCR=.11Ohms 0805USBN-121MRC Coilcraft 1: 7,18 kr. 1.414In Stock	Mfr. Part No. 0805USBN-121MRC Mouser Part No 994-0805USBN-121MRC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 14nH DCR=.11Ohms Learn More about Coilcraft 0805usbn common mode chokes	Datasheet	1.414In Stock	Cut Tape 7,18 kr. 6,06 kr. 5,51 kr. 4,30 kr. Reel 3,31 kr. View 3,97 kr. 3,89 kr. 3,19 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCB Mount	1 Channel	0805USBN	SMD/SMT	14 nH	140 Ohms		500 mA	110 mOhms		- 40 C	+ 125 C	0805 (2012 metric)	2.2 mm	1.4 mm	0.93 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Low Profile USB Common Mode Choke
Common Mode Chokes / Filters For PowerLine 0.22mH 2.9A DCR=60mOhms CF2638LD Coilcraft 1: 36,78 kr. 150In Stock	Mfr. Part No. CF2638LD Mouser Part No 994-CF2638LD	Coilcraft	Common Mode Chokes / Filters For PowerLine 0.22mH 2.9A DCR=60mOhms Learn More about Coilcraft power line cmc	Datasheet	150In Stock	Cut Tape 36,78 kr. 29,84 kr. 26,86 kr. Reel 22,83 kr. 21,34 kr. 20,59 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250	PCB Mount	1 Channel		SMD/SMT	220 uH	2.59 kOhms		2.9 A	60 mOhms		- 40 C	+ 125 C		19.56 mm	17.02 mm	9.91 mm		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .135Ohms PTRF4000LC Coilcraft 1: 23,35 kr. 280In Stock 500Expected 08/01/2027	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	280In Stock 500Expected 08/01/2027	Cut Tape 23,35 kr. 19,55 kr. 17,83 kr. 14,99 kr. Reel 12,76 kr. View 12,31 kr. 11,94 kr. 11,26 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500			PTRF															Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters For PowerLine 0.63mH 6.8A DCR=14mOhms CF2805-ALD Coilcraft 1: 46,85 kr. 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 46,85 kr. 37,97 kr. 33,72 kr. 31,85 kr. Reel 29,54 kr. View 29,09 kr. 27,23 kr. 26,26 kr. MouseReel Available	Min.: 1 Mult.: 1 : 120	PCB Mount	1 Channel		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 1mH MIN @1KHz 7351V-RC Bourns 1: 18,95 kr. 220In Stock	Mfr. Part No. 7351V-RC Mouser Part No 542-7351V-RC	Bourns	Common Mode Chokes / Filters 1mH MIN @1KHz	Datasheet	220In Stock	18,95 kr. 15,82 kr. 14,47 kr. 11,79 kr. View 10,97 kr. 10,29 kr. 9,92 kr. 9,77 kr.	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	7300	Radial	1 mH			1.2 A	220 mOhms		- 55 C	+ 105 C		17 mm	11 mm	17 mm		Tray	EMI Filters
Common Mode Chokes / Filters WE-TFCH Type UT 25mH 3.6Ohm .25AHztl 744861250 Wurth Elektronik 1: 26,33 kr. 322In Stock 440Expected 04/02/2027	Mfr. Part No. 744861250 Mouser Part No 710-744861250	Wurth Elektronik	Common Mode Chokes / Filters WE-TFCH Type UT 25mH 3.6Ohm .25AHztl Learn More about Wurth Elektronik wurth tfch	Datasheet	322In Stock 440Expected 04/02/2027	26,33 kr. 24,62 kr. 21,41 kr. 19,25 kr. View 17,16 kr. 15,67 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	WE-TFCH	Through Hole	25 mH		- 30 %, + 50 %	250 mA	3.6 Ohms		- 40 C	+ 125 C		17 mm	15.5 mm	12.5 mm		Tray	Power Line Chokes
Common Mode Chokes / Filters RING CORE CHOKE 2X22MH 0.35A B82791G2351N001 TDK 1: 18,35 kr. 654In Stock	Mfr. Part No. B82791G2351N001 Mouser Part No 871-B82791G2351N001	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X22MH 0.35A	Datasheet	654In Stock	Cut Tape 18,35 kr. 15,67 kr. 14,47 kr. 10,74 kr. Reel 10,44 kr. View 9,62 kr. 9,47 kr. 9,40 kr.	Min.: 1 Mult.: 1 : 320	Horizontal Mount	1 Channel	B82791G	Through Hole	22 mH		- 30 %, + 50 %	350 mA	1.9 Ohms		- 40 C	+ 125 C		17.5 mm	17.5 mm	8 mm		Reel, Cut Tape	Common Mode Chokes	Power Line
Common Mode Chokes / Filters For Hi Speed Signal 84nH DCR=.25Ohms 0805USB-172MLC Coilcraft 1: 7,25 kr. 271In Stock 2.000Expected 20/11/2026	Mfr. Part No. 0805USB-172MLC Mouser Part No 994-0805USB-172MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 84nH DCR=.25Ohms Learn More about Coilcraft 0805usb 2 common mode choke	Datasheet	271In Stock 2.000Expected 20/11/2026	Cut Tape 7,25 kr. 5,99 kr. 5,95 kr. 3,96 kr. Reel 3,72 kr. View 3,80 kr. 3,65 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCB Mount	1 Channel	0805USB	SMD/SMT	84 nH	640 Ohms		500 mA	250 mOhms		- 40 C	+ 85 C		2.03 mm	1.27 mm	1.65 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Signal Line
Common Mode Chokes / Filters For Hi Speed Signal 510nH DCR=.39Ohms 1206USB-872MLC Coilcraft 1: 9,77 kr. 1.528In Stock	Mfr. Part No. 1206USB-872MLC Mouser Part No 994-1206USB-872MLC	Coilcraft	Common Mode Chokes / Filters For Hi Speed Signal 510nH DCR=.39Ohms Learn More about Coilcraft 1206 common mode choke	Datasheet	1.528In Stock	Cut Tape 9,77 kr. 9,47 kr. 7,45 kr. 6,86 kr. Reel 4,16 kr. View 4,71 kr. 4,09 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000			1206USB															Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters For ON Semi NCP1653 570uH 10% 3.55A C1062-BL Coilcraft 1: 121,23 kr. 30In Stock	Mfr. Part No. C1062-BL Mouser Part No 994-C1062-BL	Coilcraft	Common Mode Chokes / Filters For ON Semi NCP1653 570uH 10% 3.55A Learn More about Coilcraft power magnetics	Datasheet	30In Stock	121,23 kr. 102,87 kr. 88,33 kr. 80,20 kr. 78,26 kr.	Min.: 1 Mult.: 1	PCB Mount		C1061	Through Hole	570 uH		10 %	3.55 A	226 mOhms	1 MHz	- 40 C	+ 85 C		45.72 mm	30.48 mm	30.73 mm		Tray	Common Mode Chokes