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	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 50V 1A -25/+85C DCR=100mOhms M-521CT KEMET 1: 17,83 kr. 195In Stock 3.000Expected 25/02/2027	Mfr. Part No. M-521CT Mouser Part No 80-M-521CT	KEMET	Common Mode Chokes / Filters 50V 1A -25/+85C DCR=100mOhms Learn More about KEMET dc line filters	Datasheet	195In Stock 3.000Expected 25/02/2027	Cut Tape 17,83 kr. 14,92 kr. 13,65 kr. 11,04 kr. View Reel 9,40 kr. 10,74 kr. 10,07 kr. 9,40 kr. 9,40 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500	PCB Mount	M-500CT	SMD/SMT	700 uH			1 A	100 mOhms		- 25 C	+ 85 C	Reel	9 mm	5 mm	4.2 mm		Reel, Cut Tape, MouseReel	DC Line Filters
Common Mode Chokes / Filters 250V 8A 2mH DCR=15.9mOhms SCR-080-1R1A020JH KEMET 1: 61,62 kr. 96In Stock	Mfr. Part No. SCR-080-1R1A020JH Mouser Part No 80-SCR-080-1R1A020JH	KEMET	Common Mode Chokes / Filters 250V 8A 2mH DCR=15.9mOhms Learn More about KEMET electronics sc coils	Datasheet	96In Stock	61,62 kr. 45,80 kr. 44,76 kr. 24,92 kr. View 24,25 kr. 20,96 kr.	Min.: 1 Mult.: 1	PCB Mount	SCR	Through Hole	2 mH			8 A	15.9 mOhms		- 25 C	+ 120 C	Tray	4 mm	27 mm	23 mm		Tray	AC Line Filters	High Impedance Common Mode Filters
Common Mode Chokes / Filters 250V 5A 9000uH DCR=55mOhms SCR22-050-0R9A090J KEMET 1: 35,66 kr. 170In Stock	Mfr. Part No. SCR22-050-0R9A090J Mouser Part No 80-SCR220500R9A090J	KEMET	Common Mode Chokes / Filters 250V 5A 9000uH DCR=55mOhms Learn More about KEMET electronics sc coils	Datasheet	170In Stock	35,66 kr. 28,87 kr. 25,66 kr. 24,17 kr. View 22,38 kr. 20,22 kr.	Min.: 1 Mult.: 1	PCB Mount	SCR22	Through Hole				5 A	55 mOhms		- 25 C	+ 120 C	Tray	4 mm		31.5 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250VAC 12.5mH 1.5A 20.9mm DCR=0.19mOhms SSR21NHS-M18125 KEMET 1: 29,84 kr. 95In Stock	Mfr. Part No. SSR21NHS-M18125 Mouser Part No 80-SSR21NHS-M18125	KEMET	Common Mode Chokes / Filters 250VAC 12.5mH 1.5A 20.9mm DCR=0.19mOhms Learn More about KEMET electronics ss coils	Datasheet	95In Stock	29,84 kr. 24,77 kr. 17,16 kr. 11,86 kr. View 10,07 kr. 9,92 kr. 9,77 kr. 9,55 kr.	Min.: 1 Mult.: 1	PCB Mount	SSR21NHS-M	Through Hole	12.5 mH			1.8 A	190 mOhms		- 25 C	+ 120 C	Tray	3.5 mm	23 mm	14.5 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250VAC 89mH 0.6A 20.9mm DCR=1.35mOhms SSR21NVS-M06890 KEMET 1: 17,83 kr. 26In Stock 450Expected 15/02/2027	Mfr. Part No. SSR21NVS-M06890 Mouser Part No 80-SSR21NVS-M06890	KEMET	Common Mode Chokes / Filters 250VAC 89mH 0.6A 20.9mm DCR=1.35mOhms Learn More about KEMET electronics ss coils	Datasheet	26In Stock 450Expected 15/02/2027	17,83 kr. 14,62 kr. 12,16 kr. 9,47 kr. View 9,18 kr. 8,65 kr. 8,50 kr.	Min.: 1 Mult.: 1	PCB Mount	SSR21NVS-M	Through Hole	89 mH			600 mA	1.35 Ohms		- 25 C	+ 120 C	Tray	3.5 mm		27 mm		Tray	AC Line Filters
Common Mode Chokes / Filters CMC 3.000 A 380.00 mOhm ALFT-03A-14 ABRACON 1: 23,13 kr. 93In Stock	Mfr. Part No. ALFT-03A-14 Mouser Part No 815-ALFT-03A-14	ABRACON	Common Mode Chokes / Filters CMC 3.000 A 380.00 mOhm	Datasheet	93In Stock	23,13 kr. 19,40 kr. 17,68 kr. 14,10 kr. View 12,83 kr. 12,61 kr. 12,23 kr. 11,86 kr. 11,49 kr.	Min.: 1 Mult.: 1	PCB Mount	ALFT	Radial	600 uH			3 A	380 mOhms		- 25 C	+ 85 C		23.9 mm	18 mm	21.6 mm		Bulk	Common Mode Filters	Line Filter
Common Mode Chokes / Filters SMD AC Common Mode Choke PFC2225BNP-502 Sumida 1: 34,24 kr. 25In Stock	Mfr. Part No. PFC2225BNP-502 Mouser Part No 851-PFC2225BNP-502	Sumida	Common Mode Chokes / Filters SMD AC Common Mode Choke	Datasheet	25In Stock	34,24 kr. 28,65 kr. 26,18 kr. 23,13 kr. View 19,55 kr. 18,95 kr. 18,28 kr. 17,83 kr.	Min.: 1 Mult.: 1																		Common Mode Chokes
Common Mode Chokes / Filters 27mH 0.4A 30% 17.9x17.3mm B82721A2401N021 TDK 1: 18,20 kr. 921In Stock 1.200Expected 21/04/2027	Mfr. Part No. B82721A2401N021 Mouser Part No 871-B82721A2401N021	TDK	Common Mode Chokes / Filters 27mH 0.4A 30% 17.9x17.3mm Learn More about TDK epcos chokes	Datasheet	921In Stock 1.200Expected 21/04/2027	18,20 kr. 15,22 kr. 13,95 kr. 11,26 kr. View 10,59 kr. 9,92 kr. 8,88 kr. 8,58 kr. 8,50 kr.	Min.: 1 Mult.: 1	Horizontal Mount	B82721A	Through Hole	27 mH		30 %	400 mA	1.7 Ohms		- 40 C	+ 125 C		17.9 mm	17.3 mm	12.6 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 10A 4.7mH HORIZ CMC COIL 1PH FM-A103V402YPF Proterial 1: 66,92 kr. 95In Stock	Mfr. Part No. FM-A103V402YPF Mouser Part No 205-FM-A103V402YPF	Proterial	Common Mode Chokes / Filters 10A 4.7mH HORIZ CMC COIL 1PH	Datasheet	95In Stock	66,92 kr. 55,05 kr. 50,95 kr. 49,09 kr. View 46,63 kr. 45,88 kr. 44,24 kr.	Min.: 1 Mult.: 1	PCB Mount	FM-A 1 phase	Through Hole	4.7 mH	4 kOhms		10 A	15 mOhms		- 40 C	+ 130 C		33 mm					Common Mode Chokes	Common Mode Choke Coil
Common Mode Chokes / Filters 24 uH 1:1:1:1 16uH 0.25Ohm LD11-0246FLF HALO Electronics 1: 37,90 kr. 307In Stock	Mfr. Part No. LD11-0246FLF Mouser Part No 493-LD11-0246FLF	HALO Electronics	Common Mode Chokes / Filters 24 uH 1:1:1:1 16uH 0.25Ohm Learn More about HALO Electronics halo cmc chokes	Datasheet	307In Stock	37,90 kr. 24,54 kr. 20,07 kr. 16,19 kr. View 13,65 kr. 11,79 kr. 11,19 kr. 10,89 kr.	Min.: 1 Mult.: 1	PCB Mount	LD-CMR	Radial	24 uH				250 mOhms		- 40 C	+ 85 C	DIP-8	10.16 mm	10.16 mm	6.99 mm		Tube	Common Mode Filters	CMC Filters 8 Pin DIL
Common Mode Chokes / Filters 0.85mH 2amp 7112-RC Bourns 1: 32,38 kr. 240In Stock	Mfr. Part No. 7112-RC Mouser Part No 542-7112-RC	Bourns	Common Mode Chokes / Filters 0.85mH 2amp	Datasheet	240In Stock	32,38 kr. 26,26 kr. 23,80 kr. 23,72 kr. View 19,40 kr. 18,72 kr. 18,35 kr.	Min.: 1 Mult.: 1	PCB Mount	7100	Radial	850 uH		15 %	2 A	50 mOhms		- 55 C	+ 105 C		20.32 mm	11.43 mm	13.97 mm		Bulk	Common Mode Chokes
Common Mode Chokes / Filters Common Mode Choke HORIZONTAL 7353-H-RC Bourns 1: 18,95 kr. 200In Stock	Mfr. Part No. 7353-H-RC Mouser Part No 652-7353-H-RC	Bourns	Common Mode Chokes / Filters Common Mode Choke HORIZONTAL	Datasheet	200In Stock	18,95 kr. 15,82 kr. 14,47 kr. 11,56 kr. View 10,22 kr. 9,85 kr. 9,77 kr.	Min.: 1 Mult.: 1	Horizontal Mount	7300	Radial	5 mH			500 mA	1 Ohms		- 55 C	+ 105 C		17 mm	11 mm	0.6 mm		Tray	Common Mode Chokes
Common Mode Chokes / Filters WE-DCT 47uH 160mOhm 744851471 Wurth Elektronik 1: 37,15 kr. 139In Stock	Mfr. Part No. 744851471 Mouser Part No 710-744851471	Wurth Elektronik	Common Mode Chokes / Filters WE-DCT 47uH 160mOhm Learn More about Wurth Elektronik wurth electronics we dct chokes	Datasheet	139In Stock	Cut Tape 37,15 kr. 36,40 kr. 34,91 kr. Reel 27,68 kr. MouseReel Available	Min.: 1 Mult.: 1 : 150	PCB Mount	WE-DCT	SMD/SMT	47 uH		- 20 %, + 30 %	1.6 A	160 mOhms	12 MHz	- 40 C	+ 125 C		23.5 mm	18.5 mm	11.5 mm		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters 250V 3.5mH 6A DCR=0.05Ohms SC-06-35J KEMET 1: 29,17 kr. 168In Stock	Mfr. Part No. SC-06-35J Mouser Part No 80-SC-06-35J	KEMET	Common Mode Chokes / Filters 250V 3.5mH 6A DCR=0.05Ohms Learn More about KEMET electronics sc coils	Datasheet	168In Stock	29,17 kr. 24,47 kr. 22,31 kr. 19,02 kr. View 17,46 kr. 15,44 kr. 14,99 kr.	Min.: 1 Mult.: 1	PCB Mount	SC-J	Through Hole	3.5 mH			6 A	50 mOhms		- 25 C	+ 120 C	Tray	3.5 mm	24 mm	33 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250V 1.2mH 20A DCR=0.006Ohms SC-20-E085JM KEMET 1: 59,53 kr. 47In Stock	Mfr. Part No. SC-20-E085JM Mouser Part No 80-SC-20-E085JM	KEMET	Common Mode Chokes / Filters 250V 1.2mH 20A DCR=0.006Ohms Learn More about KEMET electronics sc coils	Datasheet	47In Stock	59,53 kr. 48,27 kr. 44,69 kr. 41,18 kr. View 39,24 kr. 38,72 kr.	Min.: 1 Mult.: 1	PCB Mount	SC-E-J	Through Hole	1.2 mH			20 A	6 mOhms		- 25 C	+ 120 C	Tray	5 mm		46 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250V 1.2mH 30A DCR=6mOhms SC-30-12JH KEMET 1: 114,59 kr. 4In Stock	Mfr. Part No. SC-30-12JH Mouser Part No 80-SC-30-12JH	KEMET	Common Mode Chokes / Filters 250V 1.2mH 30A DCR=6mOhms Learn More about KEMET electronics sc coils	Datasheet	4In Stock	114,59 kr. 100,19 kr. 82,06 kr. 80,05 kr.	Min.: 1 Mult.: 1	PCB Mount	SC-JH	Through Hole	1.2 mH			30 A	6 mOhms		- 40 C	+ 105 C	Tray	4.6 mm		40 mm		Tray	AC Line Filters	Common Mode Choke
Common Mode Chokes / Filters 250VAC 1.5A 5.7mH SS21V-R150057 KEMET 1: 14,99 kr. 13In Stock	Mfr. Part No. SS21V-R150057 Mouser Part No 80-SS21V-R150057	KEMET	Common Mode Chokes / Filters 250VAC 1.5A 5.7mH Learn More about KEMET electronics ss coils	Datasheet	13In Stock	14,99 kr. 12,53 kr. 10,89 kr. 8,50 kr. View 7,76 kr. 7,45 kr. 7,12 kr.	Min.: 1 Mult.: 1	Vertical Mount	SS21V	Through Hole	5.7 mH			1.5 A	300 mOhms		- 25 C	+ 120 C	Tray	20.6 mm	16.8 mm	24.5 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 250V 1.3A 9mH SSB11V-R13090 KEMET 1: 13,28 kr. 600In Stock	Mfr. Part No. SSB11V-R13090 Mouser Part No 80-SSB11V-R13090	KEMET	Common Mode Chokes / Filters 250V 1.3A 9mH Learn More about KEMET electronics ss coils	Datasheet	600In Stock	13,28 kr. 11,26 kr. 9,85 kr. 7,91 kr. View 7,53 kr. 7,12 kr. 6,27 kr.	Min.: 1 Mult.: 1	Vertical Mount	SSB11V-R	Through Hole	9 mH			1.3 A	380 mOhms		- 25 C	+ 130 C	Tray	22 mm	14.5 mm	21.5 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 250VAC 34.5mH 1.2A 20.9mm DCR=0.43mOhms SSR21NV-M12345 KEMET 1: 17,98 kr. 298In Stock	Mfr. Part No. SSR21NV-M12345 Mouser Part No 80-SSR21NV-M12345	KEMET	Common Mode Chokes / Filters 250VAC 34.5mH 1.2A 20.9mm DCR=0.43mOhms Learn More about KEMET electronics ss coils	Datasheet	298In Stock	17,98 kr. 14,77 kr. 12,23 kr. 10,52 kr. View 10,22 kr. 8,73 kr. 8,50 kr.	Min.: 1 Mult.: 1	PCB Mount	SSR21NV-M	Through Hole	34.5 mH			1.2 A	430 mOhms		- 25 C	+ 120 C	Tray	3.5 mm	16 mm	27 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250VAC 11mH 1.3A 20.9mm DCR=0.19mOhms SSR21NVS-13110 KEMET 1: 17,68 kr. 393In Stock 630Expected 22/02/2027	Mfr. Part No. SSR21NVS-13110 Mouser Part No 80-SSR21NVS-13110	KEMET	Common Mode Chokes / Filters 250VAC 11mH 1.3A 20.9mm DCR=0.19mOhms Learn More about KEMET electronics ss coils	Datasheet	393In Stock 630Expected 22/02/2027	17,68 kr. 17,61 kr. 14,17 kr. 13,06 kr. View 9,92 kr. 9,62 kr. 9,25 kr. 9,03 kr. 8,88 kr.	Min.: 1 Mult.: 1	PCB Mount	SSR21NVS	Through Hole	11 mH			1.3 A	190 mOhms		- 25 C	+ 120 C	Tray	3.5 mm	16 mm	27 mm		Tray	AC Line Filters
Common Mode Chokes / Filters AC Commom Mode Coil Pin Type LF2020NP-223 Sumida 1: 10,22 kr. 378In Stock	Mfr. Part No. LF2020NP-223 Mouser Part No 851-LF2020NP-223	Sumida	Common Mode Chokes / Filters AC Commom Mode Coil Pin Type	Datasheet	378In Stock	10,22 kr. 8,58 kr. 7,98 kr. 6,09 kr. View 5,72 kr. 5,13 kr. 4,83 kr. 4,71 kr.	Min.: 1 Mult.: 1	PCB Mount	LF2020	Through Hole	22 mH			400 mA	2.04 Ohms					21 mm	16.2 mm	21.5 mm		Bulk	Common Mode Chokes
Common Mode Chokes / Filters SMD AC Common Mode Choke LF2823NP-223 Sumida 1: 20,52 kr. 115In Stock	Mfr. Part No. LF2823NP-223 Mouser Part No 851-LF2823NP-223	Sumida	Common Mode Chokes / Filters SMD AC Common Mode Choke	Datasheet	115In Stock	20,52 kr. 17,16 kr. 15,67 kr. 12,53 kr. View 11,86 kr. 11,19 kr. 10,74 kr. 10,37 kr. 9,85 kr.	Min.: 1 Mult.: 1																		Common Mode Chokes
Common Mode Chokes / Filters 700mA 0.35Ohm Low Frequency UU9LFNP-B102 Sumida 1: 7,38 kr. 1.590In Stock	Mfr. Part No. UU9LFNP-B102 Mouser Part No 851-UU9LFNP-B102	Sumida	Common Mode Chokes / Filters 700mA 0.35Ohm Low Frequency	Datasheet	1.590In Stock	7,38 kr. 6,24 kr. 5,67 kr. 4,42 kr. View 4,08 kr. 3,85 kr. 3,55 kr. 3,36 kr. 3,28 kr.	Min.: 1 Mult.: 1	PCB Mount		Through Hole	1 mH			700 mA	350 mOhms		- 40 C	+ 85 C		16.5 mm	11 mm	16.5 mm		Bulk	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 2.3uH 20% 6.5A 15mOhm AEC-Q200 AML04B13-2R3M6R5-S1 TDK 1: 11,19 kr. 1.127In Stock NRND	Mfr. Part No. AML04B13-2R3M6R5-S1 Mouser Part No 810-AML04B132R3M6R5S NRND	TDK	Common Mode Chokes / Filters 2.3uH 20% 6.5A 15mOhm AEC-Q200	Datasheet	1.127In Stock	11,19 kr. 9,18 kr. 8,06 kr. 7,53 kr. View 6,99 kr. 6,38 kr. 6,18 kr. 5,66 kr.	Min.: 1 Mult.: 1	PCB Mount	AML	Radial	2.3 uH		20 %	6.5 A	15 mOhms		- 40 C	+ 125 C		13 mm			AEC-Q200	Tray	Choke Coils	Power Line Choke
Common Mode Chokes / Filters ECMT1V1717S-600-R, 60.0 mH, THT, Std Mnt ECMT1V1717S-600-R Eaton Electronics 1: 11,41 kr. 1.156In Stock	Mfr. Part No. ECMT1V1717S-600-R Mouser Part No 504-ECMT1V1717S-600R	Eaton Electronics	Common Mode Chokes / Filters ECMT1V1717S-600-R, 60.0 mH, THT, Std Mnt Learn More about Eaton Electronics eaton ecmt r common mode chokes	Datasheet	1.156In Stock	11,41 kr. 9,40 kr. 8,50 kr.	Min.: 1 Mult.: 1	PCB Mount	ECMT-R	Through Hole	60 mH			400 mA	3.3 Ohms	144 kHz	- 40 C	+ 125 C						Bulk	Common Mode Chokes