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 RV Common Mode Choke, Nano, Four line, Horizontal RV8141-40-S03 TE Connectivity / Schaffner 1: 336,89 kr. 26In Stock	Mfr. Part No. RV8141-40-S03 Mouser Part No 631-RV8141-40-S03	TE Connectivity / Schaffner	Common Mode Chokes / Filters RV Common Mode Choke, Nano, Four line, Horizontal Learn More about TE Connectivity / Schaffner schaffner rv chokes	Datasheet	26In Stock	336,89 kr. 324,21 kr. 292,43 kr.	Min.: 1 Mult.: 1	PCB Mount	RV8141	Through Hole	590 uH		1 %	40 A	1.5 mOhms		- 40 C	+ 125 C				41.1 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters RV Common Mode Choke, MnZn, Four line, 40A, 0.2mH, Vertical RV8540-40-S12 TE Connectivity / Schaffner 1: 157,93 kr. 40In Stock	Mfr. Part No. RV8540-40-S12 Mouser Part No 631-RV8540-40-S12	TE Connectivity / Schaffner	Common Mode Chokes / Filters RV Common Mode Choke, MnZn, Four line, 40A, 0.2mH, Vertical Learn More about TE Connectivity / Schaffner schaffner rv chokes	Datasheet	40In Stock	157,93 kr. 126,52 kr. 122,12 kr. 121,97 kr. 106,60 kr.	Min.: 1 Mult.: 1	Horizontal Mount	RV8540	Radial	170 uH		1 %	40 A	1.3 mOhms		- 40 C	+ 125 C			38 mm	59.7 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 1000V 0.64 mH 14 A 4-PhaseDCR=4.040 mohm SCR39XV-140-Y1R6A007JH KEMET 1: 132,94 kr. 60In Stock	Mfr. Part No. SCR39XV-140-Y1R6A007JH Mouser Part No 80-SCR39XV14Y1R6A7JH	KEMET	Common Mode Chokes / Filters 1000V 0.64 mH 14 A 4-PhaseDCR=4.040 mohm Learn More about KEMET aec q200 toroidal coils	Datasheet	60In Stock	132,94 kr. 114,36 kr. 111,23 kr. 109,96 kr. 96,61 kr.	Min.: 1 Mult.: 1	PCB Mount	SCR-XV 4 Phase	Through Hole	640 uH			14 A	4.04 mOhms		- 40 C	+ 120 C				33 mm	AEC-Q200	Tray	Common Mode Chokes	Automotive Grade
Common Mode Chokes / Filters 90mH 1A - VERTICAL COMMN-MODE SPPRESSN EV35-1.0-02-90M TE Connectivity / Schaffner 1: 50,28 kr. 232In Stock	Mfr. Part No. EV35-1.0-02-90M Mouser Part No 631-EV35-1.0-02-90M	TE Connectivity / Schaffner	Common Mode Chokes / Filters 90mH 1A - VERTICAL COMMN-MODE SPPRESSN Learn More about TE Connectivity / Schaffner schaffner ev eh rfi suppression chokes	Datasheet	232In Stock	50,28 kr. 41,40 kr. 38,05 kr. 35,81 kr. View 33,42 kr. 33,35 kr. 29,69 kr.	Min.: 1 Mult.: 1	PCB Mount	EV	Through Hole	90 mH		15 %	1 A	628 mOhms		- 25 C	+ 100 C	36 mm x 24.5 mm x 42.7 mm	36.1 mm	24.5 mm	42.7 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters CHOKE 25A 1.3mH/path CURRENT-COMPENSATED RD7137-25-1M3 TE Connectivity / Schaffner 1: 245,14 kr. 32In Stock	Mfr. Part No. RD7137-25-1M3 Mouser Part No 631-RD7137-25-1M3	TE Connectivity / Schaffner	Common Mode Chokes / Filters CHOKE 25A 1.3mH/path CURRENT-COMPENSATED Learn More about TE Connectivity / Schaffner schaffner medical emc emi components	Datasheet	32In Stock	245,14 kr. 236,03 kr. 214,92 kr. 208,81 kr.	Min.: 1 Mult.: 1	PCB Mount	RD	Wire	1.3 mH		- 30 %, + 50 %	25 A	4.45 mOhms		- 25 C	+ 110 C	70 mm x 70 mm x 40 mm	70 mm	70 mm	40 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 25 UH 50% .50A DR334A-253AE Bourns 1: 6,93 kr. 1.680In Stock	Mfr. Part No. DR334A-253AE Mouser Part No 652-DR334A-253AE	Bourns	Common Mode Chokes / Filters 25 UH 50% .50A Learn More about Bourns dr334a line filters	Datasheet	1.680In Stock	Cut Tape 6,93 kr. 6,03 kr. 5,26 kr. 4,96 kr. Reel 3,72 kr. View 4,59 kr. 4,24 kr. 4,01 kr. 3,60 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500	PCB Mount	DR334A	SMD/SMT	25 uH	700 Ohms	50 %	500 mA	200 mOhms		- 40 C	+ 135 C		9 mm	5.8 mm	3.6 mm	AEC-Q200	Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters CMC 1210 160Ohm 480mA SMD NPB PE-1210CCMC161STS Pulse Electronics 1: 5,07 kr. 2.040In Stock	Mfr. Part No. PE-1210CCMC161STS Mouser Part No 673-PE1210CCMC161STS	Pulse Electronics	Common Mode Chokes / Filters CMC 1210 160Ohm 480mA SMD NPB	Datasheet	2.040In Stock	Cut Tape 5,07 kr. 4,18 kr. 3,64 kr. 3,44 kr. Reel 2,57 kr. View 3,19 kr. 3,00 kr. 2,83 kr. 2,33 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PCB Mount	CCMC	SMD/SMT		160 Ohms		680 mA	150 mOhms		- 40 C	+ 85 C	1210 (3225)	3.2 mm	2.5 mm	1.8 mm		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters WE-CNSA 0805 0.478uH54Ohms 280mA AEC-Q200 784231371 Wurth Elektronik 1: 5,84 kr. 1.941In Stock	Mfr. Part No. 784231371 Mouser Part No 710-784231371	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSA 0805 0.478uH54Ohms 280mA AEC-Q200 Learn More about Wurth Elektronik wurth we cnsa line filters	Datasheet	1.941In Stock	Cut Tape 5,84 kr. 5,39 kr. 4,62 kr. 4,17 kr. 3,92 kr. Reel 3,72 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCB Mount	WE-CNSA	SMD/SMT	478 nH	370 Ohms		280 mA	450 mOhms		- 40 C	+ 125 C	2 mm x 1.2 mm x 1.2 mm	2 mm	1.2 mm	1.2 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Line Filters	SMT Common Mode Line Filter
Common Mode Chokes / Filters 250V 10A 2mH DCR=22mOhms SC-10-20JH KEMET 1: 61,47 kr. 150In Stock	Mfr. Part No. SC-10-20JH Mouser Part No 80-SC-10-20JH	KEMET	Common Mode Chokes / Filters 250V 10A 2mH DCR=22mOhms Learn More about KEMET electronics sc coils	Datasheet	150In Stock	61,47 kr. 50,58 kr. 46,77 kr. 44,09 kr. View 41,55 kr. 40,13 kr.	Min.: 1 Mult.: 1	PCB Mount	SC-JH	Through Hole	2 mH			10 A	22 mOhms		- 40 C	+ 105 C	Tray	41 mm		30 mm		Tray	AC Line Filters	Common Mode Choke
Common Mode Chokes / Filters 1000V 0.74mH 20A ESR=2.84mOhms AEC-Q200 SCR29XV-200-2R0A011JH KEMET 1: 94,67 kr. 125In Stock	Mfr. Part No. SCR29XV-200-2R0A011JH Mouser Part No 80-SCR29XV2002R01JH	KEMET	Common Mode Chokes / Filters 1000V 0.74mH 20A ESR=2.84mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	125In Stock	94,67 kr. 76,47 kr. 72,06 kr. 69,60 kr. View 66,69 kr. 63,04 kr.	Min.: 1 Mult.: 1	PCB Mount	SCR-XV	Through Hole	740 uH			20 A	2.84 mOhms		- 40 C	+ 120 C	Tray	3.5 mm	37.2 mm		AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters 1000V 0.18mH 12A ESR=3.99mOhms AEC-Q200 SCT19XV-120-1R2A007JV KEMET 1: 55,43 kr. 166In Stock	Mfr. Part No. SCT19XV-120-1R2A007JV Mouser Part No 80-SCT19XV1201R27JV	KEMET	Common Mode Chokes / Filters 1000V 0.18mH 12A ESR=3.99mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	166In Stock	55,43 kr. 45,58 kr. 40,43 kr. 39,61 kr. View 37,37 kr. 34,61 kr. 33,27 kr.	Min.: 1 Mult.: 1	PCB Mount	SCT-XV	Through Hole	180 uH			12 A	3.99 mOhms		- 40 C	+ 150 C	Tray	3.5 mm	18.9 mm	28.5 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters 1000V 3mH 7A ESR=19.2mOhms AEC-Q200 SCT29XV-070-1R2A030JV KEMET 1: 94,52 kr. 149In Stock	Mfr. Part No. SCT29XV-070-1R2A030JV Mouser Part No 80-SCT29XV0701R20JV	KEMET	Common Mode Chokes / Filters 1000V 3mH 7A ESR=19.2mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	149In Stock	94,52 kr. 80,42 kr. 73,78 kr. 69,60 kr. View 66,99 kr. 63,04 kr.	Min.: 1 Mult.: 1	PCB Mount	SCT-XV	Through Hole	3 mH			7 A	19.2 mOhms		- 40 C	+ 150 C	Tray	3.5 mm		38.7 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters 150V 1.5uH 3A 26mOhms SH-102 KEMET 1: 15,82 kr. 520In Stock	Mfr. Part No. SH-102 Mouser Part No 80-SH-102	KEMET	Common Mode Chokes / Filters 150V 1.5uH 3A 26mOhms Learn More about KEMET dc line filters	Datasheet	520In Stock	15,82 kr. 13,06 kr. 11,41 kr. 10,82 kr. View 10,15 kr. 9,40 kr. 8,88 kr. 8,36 kr.	Min.: 1 Mult.: 1	PCB Mount	SH	Through Hole	1.5 uH			3 A	26 mOhms		- 25 C	+ 80 C	Bulk	12.5 mm	10 mm	12 mm		Bulk	DC Line Filters	Common Mode Power Line
Common Mode Chokes / Filters 72uH 3A DCR=42mOhms SN10-400 KEMET 1: 15,74 kr. 967In Stock	Mfr. Part No. SN10-400 Mouser Part No 80-SN10-400	KEMET	Common Mode Chokes / Filters 72uH 3A DCR=42mOhms Learn More about KEMET electronics sn coils	Datasheet	967In Stock	15,74 kr. 12,01 kr. 11,26 kr. 10,59 kr. View 10,29 kr. 9,70 kr. 8,73 kr. 8,21 kr.	Min.: 1 Mult.: 1	PCB Mount	SN	Through Hole	72 uH			3 A	42 mOhms		- 25 C	+ 105 C	Tray	20 mm		21 mm		Tray	AC Line Filters	Normal Mode SN Coils Standard Filters
Common Mode Chokes / Filters 120uH 5A DCR=45mOhms SN14-400 KEMET 1: 33,87 kr. 249In Stock	Mfr. Part No. SN14-400 Mouser Part No 80-SN14-400	KEMET	Common Mode Chokes / Filters 120uH 5A DCR=45mOhms Learn More about KEMET electronics sn coils	Datasheet	249In Stock	33,87 kr. 27,45 kr. 24,47 kr. 23,05 kr. View 21,34 kr. 20,96 kr. 19,62 kr. 18,95 kr.	Min.: 1 Mult.: 1	PCB Mount	SN	Through Hole	120 uH			5 A	45 mOhms		- 25 C	+ 105 C	Tray	20 mm		35 mm		Tray	AC Line Filters	Normal Mode SN Coils Standard Filters
Common Mode Chokes / Filters 250VAC 3A 1.3mH 21mm 1CH LD=0.8mm SSHB21HS-30013 KEMET 1: 16,34 kr. 487In Stock	Mfr. Part No. SSHB21HS-30013 Mouser Part No 80-SSHB21HS-30013	KEMET	Common Mode Chokes / Filters 250VAC 3A 1.3mH 21mm 1CH LD=0.8mm Learn More about KEMET dual mode coils	Datasheet	487In Stock	16,34 kr. 13,50 kr. 11,64 kr. 10,82 kr. View 10,07 kr. 9,55 kr. 9,03 kr. 8,58 kr.	Min.: 1 Mult.: 1	PCB Mount	SSHB21HS	Through Hole	1.3 mH			3 A	60 mOhms		- 25 C	+ 130 C	Tray	3.5 mm	23 mm	15.5 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250VAC 3A 2.8mH 21mm Dual Mode SSHB21HS-R30028 KEMET 1: 14,17 kr. 789In Stock	Mfr. Part No. SSHB21HS-R30028 Mouser Part No 80-SSHB21HS-R30028	KEMET	Common Mode Chokes / Filters 250VAC 3A 2.8mH 21mm Dual Mode Learn More about KEMET dual mode coils	Datasheet	789In Stock	14,17 kr. 12,38 kr. 10,67 kr. 10,00 kr. View 9,47 kr. 8,95 kr. 8,36 kr. 7,83 kr.	Min.: 1 Mult.: 1	PCB Mount	SSHB21HS	Through Hole	2.8 mH			3 A	60 mOhms		- 25 C	+ 120 C	Tray	3.5 mm	23 mm	15.5 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250VAC 1.6mH 3A 11.5mm DCR=60mOhms SSR10V-30016 KEMET 1: 10,67 kr. 1.497In Stock	Mfr. Part No. SSR10V-30016 Mouser Part No 80-SSR10V-30016	KEMET	Common Mode Chokes / Filters 250VAC 1.6mH 3A 11.5mm DCR=60mOhms Learn More about KEMET electronics ss coils	Datasheet	1.497In Stock	10,67 kr. 9,25 kr. 8,13 kr. 6,80 kr. View 6,61 kr. 6,35 kr. 6,15 kr. 6,08 kr. 5,94 kr.	Min.: 1 Mult.: 1	PCB Mount	SSR10V	Through Hole	1.6 mH			3 A	60 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 250V 0.3A 37mH SU10VFC-R03370 KEMET 1: 10,89 kr. 982In Stock	Mfr. Part No. SU10VFC-R03370 Mouser Part No 80-SU10VFC-R03370	KEMET	Common Mode Chokes / Filters 250V 0.3A 37mH Learn More about KEMET electronics su coils	Datasheet	982In Stock	10,89 kr. 9,03 kr. 7,91 kr. 7,12 kr. View 6,80 kr. 6,27 kr. 5,91 kr. 5,57 kr.	Min.: 1 Mult.: 1	PCB Mount	SU10VFC	Through Hole	37 mH			300 mA	4.2 Ohms		- 25 C	+ 120 C	Tray	3.5 mm	15.5 mm	15 mm		Tray	AC Line Filters	High Frequency Common Mode Filters
Common Mode Chokes / Filters RING CORE CHOKE 2X330UH 1A B82623G0001A008 TDK 1: 19,69 kr. 472In Stock	Mfr. Part No. B82623G0001A008 Mouser Part No 871-B82623G0001A008	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X330UH 1A	Datasheet	472In Stock	19,69 kr. 16,86 kr. 14,92 kr. 13,50 kr. View 12,53 kr. 11,12 kr. 10,74 kr. 10,59 kr.	Min.: 1 Mult.: 1	PCB Mount	B82623G	Through Hole	330 uH		20 %	1 A	400 mOhms		- 40 C	+ 125 C	28 mm x 27 mm x 16.8 mm	28 mm	27 mm	16.8 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters DATA LINE CHOKE 2x28mH 0.4A/+40 C B82720H0015A028 TDK 1: 17,08 kr. 739In Stock	Mfr. Part No. B82720H0015A028 Mouser Part No 871-B82720H0015A028	TDK	Common Mode Chokes / Filters DATA LINE CHOKE 2x28mH 0.4A/+40 C	Datasheet	739In Stock	17,08 kr. 14,10 kr. 12,31 kr. 11,26 kr. View 10,52 kr. 9,85 kr. 9,40 kr. 9,03 kr.	Min.: 1 Mult.: 1	PCB Mount	B82720H	Through Hole	28 mH		- 30 %, + 50 %	400 mA	1.2 Ohms		- 40 C	+ 125 C	13 mm x 9.5 mm	13 mm	9.5 mm	14 mm		Tray	Common Mode Chokes	Signal Line
Common Mode Chokes / Filters 2-FACH-NETZCHOKE 2X12 MH 0.3A B82720S2301N040 TDK 1: 13,50 kr. 921In Stock	Mfr. Part No. B82720S2301N040 Mouser Part No 871-B82720S2301N40	TDK	Common Mode Chokes / Filters 2-FACH-NETZCHOKE 2X12 MH 0.3A Learn More about TDK epcos lumileds led solutions	Datasheet	921In Stock	Cut Tape 13,50 kr. 11,19 kr. 9,77 kr. 9,18 kr. Reel 9,03 kr.	Min.: 1 Mult.: 1 : 250	PCB Mount	SMD CMC	SMD/SMT	12 mH		- 30 %, + 50 %	300 mA	1.1 Ohms		- 40 C	+ 125 C		14.5 mm	13.3 mm	8 mm		Reel, Cut Tape	Common Mode Chokes	Power Line
Common Mode Chokes / Filters RING CORE CHOKE 2X12MH 3A B82724J2302N021 TDK 1: 25,96 kr. 460In Stock	Mfr. Part No. B82724J2302N021 Mouser Part No 871-B82724J2302N021	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X12MH 3A Learn More about TDK epcos lumileds led solutions	Datasheet	460In Stock	25,96 kr. 21,34 kr. 19,77 kr. 18,65 kr. View 16,34 kr. 15,37 kr. 14,85 kr. 13,50 kr. 13,35 kr.	Min.: 1 Mult.: 1	Vertical Mount	B82724J	Through Hole	12 mH		30 %	3 A	125 mOhms		- 40 C	+ 125 C	31.3 mm x 18.5 mm	31.3 mm	18.5 mm	33.2 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 1.5 mH 16A vertical 6mH T60405-R6166-X033 Vacuumschmelze 1: 57,29 kr. 6.881In Stock	Mfr. Part No. T60405-R6166-X033 Mouser Part No 983-T60405-R6166X033	Vacuumschmelze	Common Mode Chokes / Filters 1.5 mH 16A vertical 6mH Learn More about Vacuumschmelze vac VITROPERM chokes	Datasheet	6.881In Stock	57,29 kr. 46,03 kr. 43,19 kr. 39,61 kr. View 36,33 kr. 34,24 kr. 32,15 kr. 31,48 kr.	Min.: 1 Mult.: 1	Vertical Mount	T60405	Through Hole	1.53 mH	1.6 kOhms	- 30 %, + 50 %	70 mA		1 MHz	- 40 C	+ 130 C		38 mm	21 mm	38 mm		Tray	Common Mode Chokes	Standard
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