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	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 30mH MIN 8109-RC Bourns 1: 8,73 € 516In Stock	Mfr. Part No. 8109-RC Mouser Part No 542-8109-RC	Bourns	Common Mode Chokes / Filters 30mH MIN Learn More about Bourns power supply solutions	Datasheet	516In Stock	8,73 € 7,18 € 6,65 € 6,27 € View 5,61 € 5,34 € 5,33 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	8100	Radial	30 mH			2.3 A	330 mOhms		- 55 C	+ 105 C		34.29 mm	20.32 mm	22.86 mm		Tray	Common Mode Chokes
Common Mode Chokes / Filters 11mH 2A COMMON MODE EV28-2.0-02-11M TE Connectivity / Schaffner 1: 3,90 € 760In Stock	Mfr. Part No. EV28-2.0-02-11M Mouser Part No 631-EV28-2.00211M	TE Connectivity / Schaffner	Common Mode Chokes / Filters 11mH 2A COMMON MODE Learn More about TE Connectivity / Schaffner schaffner ev eh rfi suppression chokes	Datasheet	760In Stock	3,90 € 3,22 € 2,98 € 2,80 € View 2,65 € 2,41 € 2,30 € 2,18 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	EV	Through Hole	11 mH		15 %	2 A	162 mOhms		- 25 C	+ 100 C	21 mm x 29.2 mm x 34.7 mm	29.2 mm	21 mm	34.7 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 0.8A 27mH 500mOhm Vertical Choke RN214-0.8-02-27M TE Connectivity / Schaffner 1: 1,88 € 3 263In Stock 25On Order	Mfr. Part No. RN214-0.8-02-27M Mouser Part No 631-RN214-0.8-02-27M	TE Connectivity / Schaffner	Common Mode Chokes / Filters 0.8A 27mH 500mOhm Vertical Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	3 263In Stock 25On Order	1,88 € 1,56 € 1,35 € 1,27 € View 1,18 € 1,13 € 1,11 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RN	Through Hole	27 mH		- 30 %, + 50 %	800 mA	500 mOhms		- 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 WE-LF Type SH 1mH 2A .06Ohm 7446622001 Wurth Elektronik 1: 4,01 € 650In Stock	Mfr. Part No. 7446622001 Mouser Part No 710-7446622001	Wurth Elektronik	Common Mode Chokes / Filters WE-LF Type SH 1mH 2A .06Ohm Learn More about Wurth Elektronik we lf common mode chokes	Datasheet	650In Stock	4,01 € 3,93 € 3,92 € 3,62 € View 3,10 € 3,09 € 2,94 €	Min.: 1 Mult.: 1			WE-LF															Tray	Power Line Chokes
Common Mode Chokes / Filters WE-LF SMD Type SH 27mH 0.6A RDC=1.2mOhms 7446630027 Wurth Elektronik 1: 6,88 € 625In Stock	Mfr. Part No. 7446630027 Mouser Part No 710-7446630027	Wurth Elektronik	Common Mode Chokes / Filters WE-LF SMD Type SH 27mH 0.6A RDC=1.2mOhms Learn More about Wurth Elektronik we welf smt common mode chokes	Datasheet	625In Stock	Cut Tape 6,88 € 6,68 € 6,36 € 6,05 € Reel 5,29 € MouseReel Available	Min.: 1 Mult.: 1 : 200	PCB Mount	1 Channel	WE-LF SMD	SMD/SMT	27 mH		30 %	600 mA	1.2 mOhms		- 40 C	+ 125 C		23.3 mm	18.5 mm	11.5 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Power Line Choke
Common Mode Chokes / Filters 1000 V 0.2mH 22A ESR=1.38mOhms AEC-Q200 SCF19XV-220-1R6A004JV KEMET 1: 9,09 € 630In Stock	Mfr. Part No. SCF19XV-220-1R6A004JV Mouser Part No 80-SCF19XV2201R604JV	KEMET	Common Mode Chokes / Filters 1000 V 0.2mH 22A ESR=1.38mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	630In Stock	9,09 € 7,48 € 6,83 € 6,40 € View 6,24 € 6,13 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCF-XV	Through Hole	200 uH			22 A	1.38 mOhms		- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 1000 V 2 mH 17 A ESR=3.83mOhms AEC-Q200 SCF25XV-170-1R7A009JH KEMET 1: 13,47 € 145In Stock	Mfr. Part No. SCF25XV-170-1R7A009JH Mouser Part No 80-SCF25XV1701R709JH	KEMET	Common Mode Chokes / Filters 1000 V 2 mH 17 A ESR=3.83mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	145In Stock	13,47 € 11,10 € 10,16 € 9,57 € View 9,03 € 8,70 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCF-XV	Through Hole	2 mH			17 A	3.83 mOhms		- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 250V 22.5A 1400uH DCR=5mOhms SCR31H-225-2R0A014J KEMET 1: 8,35 € 378In Stock	Mfr. Part No. SCR31H-225-2R0A014J Mouser Part No 80-SCR31H2252R0A014J	KEMET	Common Mode Chokes / Filters 250V 22.5A 1400uH DCR=5mOhms Learn More about KEMET electronics sc coils	Datasheet	378In Stock	8,35 € 6,65 € 6,26 € 6,01 € View 5,73 € 5,47 € 5,08 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCR31	Through Hole	1.4 mH			22.5 A	5 mOhms		- 25 C	+ 120 C	Tray	5 mm		44 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 64uH 1A DCR=110mOhms SN5-450JB KEMET 1: 2,71 € 1 000In Stock	Mfr. Part No. SN5-450JB Mouser Part No 80-SN5-450JB	KEMET	Common Mode Chokes / Filters 64uH 1A DCR=110mOhms Learn More about KEMET electronics sn coils	Datasheet	1 000In Stock	2,71 € 2,24 € 1,95 € 1,73 € View 1,64 € 1,58 € 1,51 € 1,46 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SN-JB	Through Hole	64 uH			1 A	110 mOhms		- 25 C	+ 105 C	Tray	13.5 mm	9.2 mm	15.5 mm		Tray	AC Line Filters	Normal Mode SN Coils Standard Filters
Common Mode Chokes / Filters 250VAC 0.7A 26mH SS21V-R070260 KEMET 1: 1,86 € 1 373In Stock	Mfr. Part No. SS21V-R070260 Mouser Part No 80-SS21V-R070260	KEMET	Common Mode Chokes / Filters 250VAC 0.7A 26mH Learn More about KEMET electronics ss coils	Datasheet	1 373In Stock	1,86 € 1,56 € 1,40 € 1,16 € View 1,09 € 0,998 € 0,946 € 0,869 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	SS21V	Through Hole	26 mH			700 mA	1.1 Ohms		- 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 1.2A 22mH SS26V-R120220 KEMET 1: 2,06 € 3 344In Stock	Mfr. Part No. SS26V-R120220 Mouser Part No 80-SS26V-R120220	KEMET	Common Mode Chokes / Filters 250V 1.2A 22mH Learn More about KEMET electronics ss coils	Datasheet	3 344In Stock	2,06 € 1,69 € 1,48 € 1,39 € View 1,26 € 1,17 € 1,08 € 1,07 €	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	SS26V	Through Hole	22 mH			1.2 A	550 mOhms		- 25 C	+ 120 C	Tray	3.5 mm	20.5 mm	30.5 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters DATA LINE-CHOKE 2X68MH 0.2A B82720H0015A035 TDK 1: 2,29 € 1 472In Stock	Mfr. Part No. B82720H0015A035 Mouser Part No 871-B82720H0015A035	TDK	Common Mode Chokes / Filters DATA LINE-CHOKE 2X68MH 0.2A	Datasheet	1 472In Stock	2,29 € 1,89 € 1,64 € 1,51 € View 1,41 € 1,32 € 1,30 € 1,21 €	Min.: 1 Mult.: 1	PCB Mount	2 Channel	B82720H	Through Hole	68 mH		- 30 %, + 50 %	200 mA	3.3 Ohms		- 40 C	+ 125 C		13 mm	9.5 mm	14 mm		Tray	Common Mode Chokes	Signal Line
Common Mode Chokes / Filters 1.8mH 6.0A 23mohms B82724B2602N001 TDK 1: 5,62 € 1 503In Stock	Mfr. Part No. B82724B2602N001 Mouser Part No 871-B82724B2602N1	TDK	Common Mode Chokes / Filters 1.8mH 6.0A 23mohms Learn More about TDK epcos lumileds led solutions	Datasheet	1 503In Stock	5,62 € 4,55 € 4,04 € 3,82 € View 3,53 € 3,48 € 3,25 € 3,14 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	B82724B	Radial	1.8 mH		30 %	6 A	23 Ohms					25 mm	32.6 mm			Tray	Ring Core Chokes	Power Line Choke
Common Mode Chokes / Filters RING CORE CHOKE 2x7.8mH 6.0A B82725S2602N041 TDK 1: 8,14 € 425In Stock	Mfr. Part No. B82725S2602N041 Mouser Part No 871-B82725S2602N041	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x7.8mH 6.0A Learn More about TDK epcos lumileds led solutions	Datasheet	425In Stock	8,14 € 6,70 € 6,20 € 5,62 € View 5,29 € 5,27 € 4,94 €	Min.: 1 Mult.: 1	PCB Mount	2 Channel	B82725S	Through Hole	7.8 mH		30 %	6 A	24 mOhms		- 40 C	+ 125 C	40.4 mm x 20.5 mm	40.4 mm	20.5 mm	37 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters RING CORE CHOKE 3x6.2mH 8A (7A/80 C) B82746S6702A40 TDK 1: 16,18 € 168In Stock	Mfr. Part No. B82746S6702A40 Mouser Part No 871-B82746S6702A40	TDK	Common Mode Chokes / Filters RING CORE CHOKE 3x6.2mH 8A (7A/80 C) Learn More about TDK epcos current compensated ring core chokes	Datasheet	168In Stock	16,18 € 13,30 € 12,19 € 11,18 € View 10,84 € 10,58 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	B82746S	Radial	6.2 mH		- 30 %, + 50 %	8 A	18 mOhms							39 mm		Tray	Ring Core Chokes	Power Line Chokes Current Compensated Ring Core Triple Choke
Common Mode Chokes / Filters 2.2mH 500mA 7.1x6mm SMD B82793C0225N265 TDK 1: 1,60 € 2 809In Stock	Mfr. Part No. B82793C0225N265 Mouser Part No 871-B82793C0225N265	TDK	Common Mode Chokes / Filters 2.2mH 500mA 7.1x6mm SMD Learn More about TDK epcosinductors chokes	Datasheet	2 809In Stock	Cut Tape 1,60 € 1,32 € 1,15 € 1,08 € Reel 0,811 € View 1,01 € 0,955 € 0,86 € 0,81 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500	PCB Mount	1 Channel	B82793C	SMD/SMT	2.2 mH		- 30 %, + 50 %	500 mA	400 mOhms		- 40 C	+ 125 C		7.1 mm	6 mm	4.8 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Data Line Chokes
Common Mode Chokes / Filters Broadband,1Ck,3032 SM,W CMX1211Z321B-10 Laird 1: 7,45 € 294In Stock	Mfr. Part No. CMX1211Z321B-10 Mouser Part No 875-CMX1211Z321B-10	Laird	Common Mode Chokes / Filters Broadband,1Ck,3032 SM,W Learn More about Laird common mode chokes	Datasheet	294In Stock	7,45 € 6,13 € 5,67 € 5,35 € View 5,04 € 4,47 €	Min.: 1 Mult.: 1			CMX															Bulk	Common Mode Chokes
Common Mode Chokes / Filters 2Line SMD Common Md Choke 360 SPDL2012-361-2P-T Bel Signal Transformer 1: 0,464 € 9 190In Stock	Mfr. Part No. SPDL2012-361-2P-T Mouser Part No 530-SPDL20123612PT	Bel Signal Transformer	Common Mode Chokes / Filters 2Line SMD Common Md Choke 360 Learn More about Bel Signal Transformer bel signal spdl chokes	Datasheet	9 190In Stock	Cut Tape 0,464 € 0,378 € 0,336 € 0,303 € Reel 0,203 € View 0,282 € 0,261 € 0,245 € 0,198 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCB Mount	1 Channel	SPDL	SMD/SMT		360 Ohms	25 %	300 mA	500 mOhms		- 40 C	+ 125 C		2 mm	1.2 mm	1.2 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Ultra-Compact Choke
Common Mode Chokes / Filters 50ohms 25% 100A 2 Lines 0806 LCFE080602W500TG Littelfuse 1: 1,49 € 4 442In Stock	Mfr. Part No. LCFE080602W500TG Mouser Part No 576-LCFE080602W500TG	Littelfuse	Common Mode Chokes / Filters 50ohms 25% 100A 2 Lines 0806 Learn More about Littelfuse lcfe noise filters	Datasheet	4 442In Stock	Cut Tape 1,49 € 1,23 € 1,07 € 0,972 € View Reel 0,698 € 0,929 € 0,869 € 0,828 € 0,802 € 0,698 € 0,698 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	PCB Mount	2 Channel	LCFE	SMD/SMT		50 Ohms	25 %	100 mA	7 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 4.5mH 1.5A -HRZNTL COMMN-MODE SPPRESSN EH24-1.5-02-4M5 TE Connectivity / Schaffner 1: 2,90 € 918In Stock	Mfr. Part No. EH24-1.5-02-4M5 Mouser Part No 631-EH24-1.5-02-4M5	TE Connectivity / Schaffner	Common Mode Chokes / Filters 4.5mH 1.5A -HRZNTL COMMN-MODE SPPRESSN Learn More about TE Connectivity / Schaffner schaffner ev eh rfi suppression chokes	Datasheet	918In Stock	2,90 € 2,38 € 2,08 € 1,96 € View 1,77 € 1,69 € 1,61 € 1,56 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	EH	Through Hole	4.5 mH		15 %	1.5 A	116 mOhms	0 Hz to 400 Hz	- 25 C	+ 100 C	24 mm x 24 mm x 20 mm	24 mm	24 mm	20 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 1A 3mH 210mOhm Vertical Choke RN202-1-02-3M0 TE Connectivity / Schaffner 1: 1,85 € 2 700In Stock	Mfr. Part No. RN202-1-02-3M0 Mouser Part No 631-RN202-1-02-3M0	TE Connectivity / Schaffner	Common Mode Chokes / Filters 1A 3mH 210mOhm Vertical Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	2 700In Stock	1,85 € 1,41 € 1,33 € 1,25 € View 1,13 € 1,07 € 1,03 € 1,01 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RN	Through Hole	3 mH		- 30 %, + 50 %	1 A	210 mOhms		- 40 C	+ 100 C	18.2 mm x 8.8 mm x 13.5 mm	8.8 mm	18.2 mm	13.5 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 2.5A 5.6mH 110mOhm Vertical Choke RN222-2.5-02-5M6 TE Connectivity / Schaffner 1: 2,69 € 2 335In Stock	Mfr. Part No. RN222-2.5-02-5M6 Mouser Part No 631-RN222-2.5-02-5M6	TE Connectivity / Schaffner	Common Mode Chokes / Filters 2.5A 5.6mH 110mOhm Vertical Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	2 335In Stock	2,69 € 2,11 € 1,90 € 1,75 € View 1,64 € 1,57 € 1,49 € 1,44 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RN	Through Hole	5.6 mH		- 30 %, + 50 %	2.5 A	110 mOhms		- 40 C	+ 100 C	31 mm x 18 mm x 29.3 mm	18 mm	31 mm	29.3 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters Common Mode Inductor 7406-RC Bourns 1: 2,07 € 1 610In Stock	Mfr. Part No. 7406-RC Mouser Part No 652-7406-RC	Bourns	Common Mode Chokes / Filters Common Mode Inductor	Datasheet	1 610In Stock	2,07 € 1,77 € 1,63 € 1,21 € View 1,18 € 1,11 € 1,04 € 1,01 € 0,989 €	Min.: 1 Mult.: 1	PCB Mount	1 Channel	7400	Radial	2 mH			1.8 A	110 mOhms		- 55 C	+ 105 C		19 mm	17 mm	21 mm		Bulk	EMI Filters	Line Filter
Common Mode Chokes / Filters 220 uF 300mA 3-210MHz SRF0602-221Y Bourns 1: 1,30 € 2 049In Stock	Mfr. Part No. SRF0602-221Y Mouser Part No 652-SRF0602-221Y	Bourns	Common Mode Chokes / Filters 220 uF 300mA 3-210MHz	Datasheet	2 049In Stock	Cut Tape 1,30 € 1,06 € 0,98 € 0,903 € 0,86 € Reel 0,86 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	PCB Mount	1 Channel	SRF0602	SMD/SMT	220 uH	600 Ohms	50 %	300 mA	280 mOhms		- 40 C	+ 105 C	0602	6.5 mm	3.6 mm	1.65 mm		Reel, Cut Tape, MouseReel	Common Mode Line Filters	Line Filter
Common Mode Chokes / Filters CMC,3.2x2.5x2.5mm,100uH,80V,0.1A,shd,SMD SRF3225AB-101Y Bourns 1: 0,611 € 10 572In Stock	Mfr. Part No. SRF3225AB-101Y Mouser Part No 652-SRF3225AB-101Y	Bourns	Common Mode Chokes / Filters CMC,3.2x2.5x2.5mm,100uH,80V,0.1A,shd,SMD Learn More about Bourns srf3225 common mode chip inductors	Datasheet	10 572In Stock	Cut Tape 0,611 € 0,506 € 0,441 € 0,381 € Reel 0,303 € View 0,363 € 0,322 € 0,299 €	Min.: 1 Mult.: 1 : 1 200			SRF3225AB														AEC-Q200	Reel, Cut Tape