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	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Length	Width	Height	Qualification	Packaging	Product	Type
Common Mode Chokes / Filters MGDU4-00002 US-L10Isat8Irms3.5 MGDU4-00002-P TE Connectivity / Holsworthy 1: 18,28 kr. 902In Stock	Mfr. Part No. MGDU4-00002-P Mouser Part No 279-MGDU4-00002-P	TE Connectivity / Holsworthy	Common Mode Chokes / Filters MGDU4-00002 US-L10Isat8Irms3.5	Datasheet	902In Stock	Cut Tape 18,28 kr. 15,59 kr. 14,40 kr. 10,74 kr. Reel 8,73 kr. View 8,50 kr. 8,43 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250	PCB Mount	MGD	SMD/SMT	10 uH		20 %	3.5 A	40 mOhms	- 40 C	+ 85 C	12.95 mm x 9.4 mm x 5.21 mm	12.95 mm	9.4 mm	11.43 mm		Reel, Cut Tape, MouseReel	Power Inductors	Wirewound
Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE HCTC-10-2.4 Bel Signal Transformer 1: 33,05 kr. 633In Stock	Mfr. Part No. HCTC-10-2.4 Mouser Part No 530-HCTC-10-2.4	Bel Signal Transformer	Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE Learn More about Bel Signal Transformer hctc chokes	Datasheet	633In Stock	33,05 kr. 30,81 kr. 29,39 kr. 28,12 kr. View 26,48 kr. 21,71 kr. 18,65 kr. 18,43 kr.	Min.: 1 Mult.: 1		HCTC														Tray
Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE HCTC-2-6.6 Bel Signal Transformer 1: 33,42 kr. 318In Stock	Mfr. Part No. HCTC-2-6.6 Mouser Part No 530-HCTC-2-6.6	Bel Signal Transformer	Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE Learn More about Bel Signal Transformer hctc chokes	Datasheet	318In Stock	33,42 kr. 27,45 kr. 25,44 kr. 24,02 kr. View 22,68 kr. 20,89 kr. 19,84 kr. 18,95 kr.	Min.: 1 Mult.: 1		HCTC														Tray
Common Mode Chokes / Filters Toroidal Chk 2.55mH 1KHz,2A, 75 LPTC-V-2.55-2-75 Bel Signal Transformer 1: 15,67 kr. 897In Stock	Mfr. Part No. LPTC-V-2.55-2-75 Mouser Part No 530-LPTC-V-2.55-2-75	Bel Signal Transformer	Common Mode Chokes / Filters Toroidal Chk 2.55mH 1KHz,2A, 75 Learn More about Bel Signal Transformer bel signal lptc v toroidal common mode chokes	Datasheet	897In Stock	15,67 kr. 12,91 kr. 11,26 kr. 10,67 kr. View 9,85 kr. 8,88 kr. 8,50 kr. 8,21 kr.	Min.: 1 Mult.: 1	PCB Mount	LPTC-V	Through Hole	2.55 mH			2 A	75 mOhms	- 55 C	+ 125 C			13 mm			Tray	Common Mode Chokes	Toroidal
Common Mode Chokes / Filters 20mH MIN 8110-RC Bourns 1: 65,13 kr. 207In Stock	Mfr. Part No. 8110-RC Mouser Part No 542-8110-RC	Bourns	Common Mode Chokes / Filters 20mH MIN Learn More about Bourns power supply solutions	Datasheet	207In Stock	65,13 kr. 62,96 kr. 59,53 kr. 56,17 kr. View 40,88 kr. 39,76 kr.	Min.: 1 Mult.: 1	PCB Mount	8100	Radial	20 mH			2.9 A	210 mOhms	- 55 C	+ 105 C		1.35 in	0.8 in	1.45 in		Tray	Common Mode Chokes	Common Mode Inductor
Common Mode Chokes / Filters 25ohms 25% 100A 2 Lines 0806 LCFE080602A250TG Littelfuse 1: 10,44 kr. 7.512In Stock	Mfr. Part No. LCFE080602A250TG Mouser Part No 576-LCFE080602A250TG	Littelfuse	Common Mode Chokes / Filters 25ohms 25% 100A 2 Lines 0806 Learn More about Littelfuse lcfe noise filters	Datasheet	7.512In Stock	Cut Tape 10,44 kr. 8,65 kr. 7,53 kr. 7,12 kr. View Reel 5,21 kr. 6,54 kr. 6,17 kr. 6,13 kr. 5,98 kr. 5,21 kr. 5,21 kr. MouseReel Available	Min.: 1 Mult.: 1 : 10.000	PCB Mount	LCFE	SMD/SMT		25 Ohms	25 %	100 mA	5 Ohms	- 40 C	+ 85 C	0806-6	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 75ohms 25% 100mA 2 Lines 0806 LCFE080602A750TG Littelfuse 1: 9,10 kr. 1.740In Stock	Mfr. Part No. LCFE080602A750TG Mouser Part No 576-LCFE080602A750TG	Littelfuse	Common Mode Chokes / Filters 75ohms 25% 100mA 2 Lines 0806 Learn More about Littelfuse lcfe noise filters	Datasheet	1.740In Stock	Cut Tape 9,10 kr. 7,53 kr. 6,61 kr. 6,18 kr. View Reel 5,21 kr. 5,72 kr. 5,39 kr. 5,21 kr. 5,21 kr. MouseReel Available	Min.: 1 Mult.: 1 : 10.000	PCB Mount	LCFE	SMD/SMT		75 Ohms	25 %	100 mA	6 Ohms	- 40 C	+ 85 C	0806-6	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 CHOKE 6A 15mH/path CURRENT-COMPENSATED RD6127-6-15M0 TE Connectivity / Schaffner 1: 180,61 kr. 58In Stock	Mfr. Part No. RD6127-6-15M0 Mouser Part No 631-RD6127-6-15M0	TE Connectivity / Schaffner	Common Mode Chokes / Filters CHOKE 6A 15mH/path CURRENT-COMPENSATED Learn More about TE Connectivity / Schaffner schaffner medical emc emi components	Datasheet	58In Stock	180,61 kr. 147,63 kr. 141,59 kr. 125,63 kr. 125,40 kr.	Min.: 1 Mult.: 1	PCB Mount	RD	Wire	15 mH		- 30 %, + 50 %	6 A	66.65 mOhms	- 25 C	+ 110 C	60 mm x 60 mm x 35 mm	60 mm	60 mm	35 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 0.3A 22mH 1300mOhm Horizontal Choke RN102-0.3-02-22M TE Connectivity / Schaffner 1: 13,95 kr. 927In Stock	Mfr. Part No. RN102-0.3-02-22M Mouser Part No 631-RN102-0.3-02-22M	TE Connectivity / Schaffner	Common Mode Chokes / Filters 0.3A 22mH 1300mOhm Horizontal Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	927In Stock	13,95 kr. 11,49 kr. 9,62 kr. 9,25 kr. View 8,58 kr. 8,13 kr. 7,91 kr. 7,61 kr. 7,38 kr.	Min.: 1 Mult.: 1	PCB Mount	RN	Through Hole	22 mH		- 30 %, + 50 %	300 mA	1.3 Ohms	- 40 C	+ 100 C	14 mm x 14 mm x 9 mm	14 mm	14 mm	9 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 0.3A 47mH 1700mOhm Vertical Choke RN214-0.3-02-47M TE Connectivity / Schaffner 1: 12,38 kr. 811In Stock	Mfr. Part No. RN214-0.3-02-47M Mouser Part No 631-RN214-0.3-02-47M	TE Connectivity / Schaffner	Common Mode Chokes / Filters 0.3A 47mH 1700mOhm Vertical Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	811In Stock	12,38 kr. 11,12 kr. 10,29 kr. 9,85 kr. View 9,03 kr. 8,58 kr. 8,06 kr. 7,53 kr.	Min.: 1 Mult.: 1	PCB Mount	RN	Through Hole	47 mH		- 30 %, + 50 %	300 mA	1.7 Ohms	- 40 C	+ 100 C	23 mm x 15.5 mm x 25 mm	15.5 mm	23 mm	25 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 82 uH 300mA 3-850MHz SRF0602-820Y Bourns 1: 12,38 kr. 1.194In Stock	Mfr. Part No. SRF0602-820Y Mouser Part No 652-SRF0602-820Y	Bourns	Common Mode Chokes / Filters 82 uH 300mA 3-850MHz	Datasheet	1.194In Stock	Cut Tape 12,38 kr. 10,22 kr. 8,95 kr. 8,43 kr. View Reel 6,79 kr. 7,76 kr. 7,18 kr. 6,79 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	PCB Mount	SRF0602	SMD/SMT	82 uH	220 Ohms	50 %	300 mA	20 mOhms	- 40 C	+ 105 C	0602	6.5 mm	3.6 mm	1.65 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters WE-LF SMD Type SH 47mH 0.4A RDC=2.6mOhms 7446630047 Wurth Elektronik 1: 51,32 kr. 340In Stock	Mfr. Part No. 7446630047 Mouser Part No 710-7446630047	Wurth Elektronik	Common Mode Chokes / Filters WE-LF SMD Type SH 47mH 0.4A RDC=2.6mOhms Learn More about Wurth Elektronik we welf smt common mode chokes	Datasheet	340In Stock	Cut Tape 51,32 kr. 49,83 kr. 47,45 kr. 45,13 kr. Reel 39,46 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200	PCB Mount	WE-LF SMD	SMD/SMT	47 mH			400 mA	2.6 Ohms	- 40 C	+ 125 C		23.3 mm	18.5 mm	11.5 mm		Reel, Cut Tape, MouseReel	Power Line Chokes
Common Mode Chokes / Filters CM choke CM6050M201R-10 Laird 1: 11,71 kr. 5.976In Stock	Mfr. Part No. CM6050M201R-10 Mouser Part No 739-CM6050M201R-10	Laird	Common Mode Chokes / Filters CM choke Learn More about Laird cm6050 mini common mode chokes	Datasheet	5.976In Stock	Cut Tape 11,71 kr. 9,70 kr. 8,43 kr. 7,98 kr. Reel 6,99 kr. View 7,76 kr. 7,45 kr. 6,86 kr.	Min.: 1 Mult.: 1 : 1.500	PCB Mount	CM6050	SMD/SMT		200 Ohms		4.4 A	9.1 mOhms	- 55 C	+ 150 C		5 mm	5 mm			Reel, Cut Tape	Common Mode Chokes
Common Mode Chokes / Filters 50V 60uH 35% 0.5A DCR=50mOhms SBT-0260 KEMET 1: 5,13 kr. 2.988In Stock 3.000Expected 29/12/2026	Mfr. Part No. SBT-0260 Mouser Part No 80-SBT-0260	KEMET	Common Mode Chokes / Filters 50V 60uH 35% 0.5A DCR=50mOhms Learn More about KEMET dc line filters	Datasheet	2.988In Stock 3.000Expected 29/12/2026	5,13 kr. 4,19 kr. 3,66 kr. 3,45 kr. View 3,19 kr. 3,01 kr. 2,63 kr. 2,57 kr.	Min.: 1 Mult.: 1	PCB Mount	SBT	Through Hole	60 uH		35 %	500 mA	50 mOhms	- 25 C	+ 70 C	Bulk	3 mm	7.5 mm	8.7 mm		Bulk	DC Line Filters
Common Mode Chokes / Filters 250V 1mH 2A DCR=100mOhms SC-02-10JS KEMET 1: 19,47 kr. 427In Stock	Mfr. Part No. SC-02-10JS Mouser Part No 80-SC-02-10JS	KEMET	Common Mode Chokes / Filters 250V 1mH 2A DCR=100mOhms Learn More about KEMET electronics sc coils	Datasheet	427In Stock	19,47 kr. 14,92 kr. 13,95 kr. 13,13 kr. View 12,61 kr. 11,49 kr. 10,82 kr. 10,44 kr.	Min.: 1 Mult.: 1	PCB Mount	SC-JS	Through Hole	1 mH			2 A	100 mOhms	- 25 C	+ 105 C	Tray	5 mm		12 mm		Tray	AC Line Filters	Common Mode Choke
Common Mode Chokes / Filters 250V 3A 1mH DCR=80mOhms SC-03-10JS KEMET 1: 21,04 kr. 410In Stock	Mfr. Part No. SC-03-10JS Mouser Part No 80-SC-03-10JS	KEMET	Common Mode Chokes / Filters 250V 3A 1mH DCR=80mOhms Learn More about KEMET electronics sc coils	Datasheet	410In Stock	21,04 kr. 17,31 kr. 15,14 kr. 14,40 kr. View 13,35 kr. 11,79 kr. 11,49 kr. 11,34 kr.	Min.: 1 Mult.: 1	PCB Mount	SC-JS	Through Hole	1 mH			3 A	80 mOhms	- 25 C	+ 105 C	Tray	29 mm	26 mm	12 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 250V 8.5mH 3A DCR=0.11Ohms SC-03-85J KEMET 1: 25,44 kr. 405In Stock	Mfr. Part No. SC-03-85J Mouser Part No 80-SC-03-85J	KEMET	Common Mode Chokes / Filters 250V 8.5mH 3A DCR=0.11Ohms Learn More about KEMET electronics sc coils	Datasheet	405In Stock	25,44 kr. 20,96 kr. 19,40 kr. 17,68 kr. View 16,11 kr. 15,29 kr. 14,17 kr. 13,50 kr. 13,28 kr.	Min.: 1 Mult.: 1	PCB Mount	SC-J	Through Hole	8.5 mH			3 A	110 mOhms	- 25 C	+ 120 C	Tray	5 mm	20 mm	27 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 2mH 250V 8A DCR=0.07Ohms SC-08-200B KEMET 1: 33,79 kr. 241In Stock	Mfr. Part No. SC-08-200B Mouser Part No 80-SC-08-200B	KEMET	Common Mode Chokes / Filters 2mH 250V 8A DCR=0.07Ohms Learn More about KEMET electronics sc coils	Datasheet	241In Stock	33,79 kr. 27,75 kr. 25,74 kr. 24,17 kr. View 22,83 kr. 21,11 kr. 19,92 kr. 19,17 kr.	Min.: 1 Mult.: 1	PCB Mount	SC	Through Hole	2 mH			8 A	70 mOhms	- 25 C	+ 105 C	Tray	15 mm		34 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250V 10A 10uH SC-20-D010 KEMET 1: 35,06 kr. 299In Stock	Mfr. Part No. SC-20-D010 Mouser Part No 80-SC-20-D010	KEMET	Common Mode Chokes / Filters 250V 10A 10uH Learn More about KEMET electronics sc coils	Datasheet	299In Stock	35,06 kr. 28,87 kr. 26,78 kr. 25,21 kr. View 22,45 kr. 21,11 kr. 20,37 kr. 19,99 kr.	Min.: 1 Mult.: 1	PCB Mount	SC-D	Through Hole	10 uH			20 A	8 mOhms	- 25 C	+ 105 C	Tray	15 mm		23 mm		Tray	AC Line Filters	Standard Common Mode Filters
Common Mode Chokes / Filters 1000 V 0.9mH 24A ESR=1.84mOhms AEC-Q200 SCF25XV-240-2R0A006JV KEMET 1: 100,49 kr. 126In Stock 140Expected 24/12/2026	Mfr. Part No. SCF25XV-240-2R0A006JV Mouser Part No 80-SCF25XV2402R006JV	KEMET	Common Mode Chokes / Filters 1000 V 0.9mH 24A ESR=1.84mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	126In Stock 140Expected 24/12/2026	100,49 kr. 82,81 kr. 74,82 kr. 70,50 kr. View 68,11 kr. 64,90 kr.	Min.: 1 Mult.: 1	PCB Mount	SCF-XV	Through Hole	900 uH			24 A	1.84 mOhms	- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 1000V 0.21mH 25A ESR=1.68mOhms AEC-Q200 SCT29XV-250-2R2A008JV KEMET 1: 97,58 kr. 137In Stock	Mfr. Part No. SCT29XV-250-2R2A008JV Mouser Part No 80-SCT29XV2502R28JV	KEMET	Common Mode Chokes / Filters 1000V 0.21mH 25A ESR=1.68mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	137In Stock	97,58 kr. 80,49 kr. 73,78 kr. 69,53 kr. View 66,99 kr. 63,04 kr.	Min.: 1 Mult.: 1	PCB Mount	SCT-XV	Through Hole	210 uH			25 A	1.68 mOhms	- 40 C	+ 150 C	Tray	3.5 mm		38.7 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters 170uH 5A DCR=60mOhms SN12-6501 KEMET 1: 24,39 kr. 504In Stock	Mfr. Part No. SN12-6501 Mouser Part No 80-SN12-6501	KEMET	Common Mode Chokes / Filters 170uH 5A DCR=60mOhms Learn More about KEMET electronics sn coils	Datasheet	504In Stock	24,39 kr. 20,07 kr. 18,58 kr. 17,31 kr. View 16,04 kr. 15,07 kr. 14,47 kr. 13,50 kr. 13,35 kr.	Min.: 1 Mult.: 1	PCB Mount	SN	Through Hole	170 uH			5 A	60 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 3.4mH 2.2A 11.5mm DCR=110mOhms SSR10V-22034 KEMET 1: 10,52 kr. 977In Stock	Mfr. Part No. SSR10V-22034 Mouser Part No 80-SSR10V-22034	KEMET	Common Mode Chokes / Filters 250VAC 3.4mH 2.2A 11.5mm DCR=110mOhms Learn More about KEMET electronics ss coils	Datasheet	977In Stock	10,52 kr. 8,80 kr. 7,61 kr. 7,18 kr. View 6,61 kr. 6,34 kr. 5,91 kr. 5,48 kr.	Min.: 1 Mult.: 1	PCB Mount	SSR10V	Through Hole	3.4 mH			2.2 A	110 mOhms	- 25 C	+ 120 C	Tray	3.5 mm	13 mm	21 mm		Tray	AC Line Filters	High Impedance Common Mode Filters
Common Mode Chokes / Filters 250VAC 31mH 2A 11.5mm DCR=214mOhms SSRH24NH-20310 KEMET 1: 18,13 kr. 662In Stock	Mfr. Part No. SSRH24NH-20310 Mouser Part No 80-SSRH24NH-20310	KEMET	Common Mode Chokes / Filters 250VAC 31mH 2A 11.5mm DCR=214mOhms Learn More about KEMET electronics ss coils	Datasheet	662In Stock	18,13 kr. 14,92 kr. 12,83 kr. 12,01 kr. View 11,12 kr. 10,74 kr. 10,00 kr. 9,62 kr.	Min.: 1 Mult.: 1	PCB Mount	SSRH24NH	Through Hole	31 mH			2 A	214 mOhms	- 25 C	+ 120 C	Tray	3.5 mm	25.5 mm	18 mm		Tray	AC Line Filters	High Impedance Common Mode Filters
Common Mode Chokes / Filters 50V 0.2A DCR=180mOhms ST-101 KEMET 1: 23,28 kr. 361In Stock	Mfr. Part No. ST-101 Mouser Part No 80-ST-101	KEMET	Common Mode Chokes / Filters 50V 0.2A DCR=180mOhms Learn More about KEMET dc line filters	Datasheet	361In Stock	23,28 kr. 19,17 kr. 17,75 kr. 16,71 kr. View 15,74 kr. 14,99 kr. 13,73 kr. 12,98 kr. 12,68 kr.	Min.: 1 Mult.: 1	PCB Mount	ST	Through Hole		3 kOhms		200 mA	180 Ohms	- 20 C	+ 75 C	Tray	11 mm				Tray	DC Line Filters