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 (JPY) 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	Minimum Operating Temperature	Maximum Operating Temperature	Package / Case	Length	Width	Height	Qualification	Packaging	Product	Type
Common Mode Chokes / Filters WE-CNSW 0805 330mA 180Ohm 100MHz AECQ2 744231181 Wurth Elektronik 1: ¥166.1 6,149In Stock	Mfr. Part # 744231181 Mouser Part # 710-744231181	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 330mA 180Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	6,149In Stock	Cut Tape ¥166.1 ¥159.5 ¥159.3 ¥152 View Reel ¥57.3 ¥146.7 ¥146.5 ¥142.3 ¥124.6 ¥57.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	1 Channel	WE-CNSW	SMD/SMT	252 nH	180 Ohms	25 %	330 mA	350 mOhms	- 40 C	+ 125 C	0805 (2012 metric)	2 mm	1.2 mm	1.2 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2 744233121 Wurth Elektronik 1: ¥232.5 9,671In Stock	Mfr. Part # 744233121 Mouser Part # 710-744233121	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	9,671In Stock	Cut Tape ¥232.5 ¥222.6 ¥210.9 ¥201 View Reel ¥93.3 ¥196 ¥162.8 ¥93.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	1 Channel	WE-CNSW	SMD/SMT	167 nH	120 Ohms	25 %	280 mA	300 mOhms	- 40 C	+ 105 C	0805 (2012 metric)	2 mm	1.2 mm	1.2 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters WE-SCC SMD Type 7345 10uH 1100mA 100kHz 744281100 Wurth Elektronik 1: ¥498.3 1,503In Stock	Mfr. Part # 744281100 Mouser Part # 710-744281100	Wurth Elektronik	Common Mode Chokes / Filters WE-SCC SMD Type 7345 10uH 1100mA 100kHz Learn More about Wurth Elektronik wurth scc	Datasheet	1,503In Stock	Cut Tape ¥498.3 ¥493.3 ¥491.7 ¥445.1 Reel ¥345.5 View ¥428.5 ¥397 ¥343.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	PCB Mount	1 Channel	WE-SCC	SMD/SMT	10 uH	10 kOhms	20 %	1.1 A	120 mOhms	- 40 C	+ 85 C	7345	7.3 mm	7.3 mm	4.8 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters WE-CMB Choke Type M 10mH 2A 125mOhm 744823210 Wurth Elektronik 1: ¥579.7 2,944In Stock	Mfr. Part # 744823210 Mouser Part # 710-744823210	Wurth Elektronik	Common Mode Chokes / Filters WE-CMB Choke Type M 10mH 2A 125mOhm Learn More about Wurth Elektronik wurthWECMBChokes	Datasheet	2,944In Stock	¥579.7 ¥576.4 ¥574.7 ¥564.7 ¥529.9	Min.: 1 Mult.: 1	PCB Mount	1 Channel	WE-CMB	Through Hole	10 mH		30 %	2 A	125 mOhms	- 40 C	+ 125 C		23 mm	13 mm	28 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters WE-CMB Power Type S 32uH 100kHz 5.5mOhm 744842932 Wurth Elektronik 1: ¥1,335.4 442In Stock	Mfr. Part # 744842932 Mouser Part # 710-744842932	Wurth Elektronik	Common Mode Chokes / Filters WE-CMB Power Type S 32uH 100kHz 5.5mOhm Learn More about Wurth Elektronik wurthWECMBNiZnInductor	Datasheet	442In Stock	¥1,335.4 ¥1,322.2 ¥1,318.8 ¥1,043.1 View ¥948.4 Quote	Min.: 1 Mult.: 1	PCB Mount	1 Channel	WE-CMB NiZn	Radial	32 uH		30 %	8.5 A	5 mOhms	- 25 C	+ 125 C		18.5 mm	14.5 mm	22 mm		Tray	Power Line Chokes	Common Mode Power Line Choke
Common Mode Chokes / Filters MID-DC16US THT 3.3mH EE16.5/6.5/9 750314976 Wurth Elektronik 1: ¥513.2 1,410In Stock 6On Order	Mfr. Part # 750314976 Mouser Part # 710-750314976	Wurth Elektronik	Common Mode Chokes / Filters MID-DC16US THT 3.3mH EE16.5/6.5/9	Datasheet	1,410In Stock 6On Order	¥513.2 ¥421.9 ¥390.3 ¥362.1 View ¥338.8 ¥305.6 ¥285.7 ¥272.4	Min.: 1 Mult.: 1	PCB Mount	1 Channel	MID-DC16US	Through Hole	3.3 mH			5 A	164 mOhms	- 40 C	+ 125 C		22.86 mm	13.97 mm	14 mm		Tray	Common Mode Chokes	Filter Common Mode Choke
Common Mode Chokes / Filters 1.3ohm 680MHz 0.2A CMA0805A681R-1A Laird 1: ¥56.5 9,850In Stock	Mfr. Part # CMA0805A681R-1A Mouser Part # 739-CMA0805A681R-1A	Laird	Common Mode Chokes / Filters 1.3ohm 680MHz 0.2A Learn More about Laird cma0805 automotive chokes	Datasheet	9,850In Stock	Cut Tape ¥56.5 ¥46.3 ¥40.4 ¥38 Reel ¥28.6 View ¥35.2 ¥33.2 ¥31.7 ¥27.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	1 Channel	CMA0805	SMD/SMT		680 Ohms	25 %	200 mA	1.3 Ohms	- 40 C	+ 125 C	0805 (2012 metric)	2 mm	1.2 mm	1.2 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Automotive Common Mode Choke
Common Mode Chokes / Filters 1000 V 0.2mH 22A ESR=1.43mOhms AEC-Q200 SCF19XV-220-1R6A004JH KEMET 1: ¥1,755.7 472In Stock	Mfr. Part # SCF19XV-220-1R6A004JH Mouser Part # 80-SCF19XV2201R604JH	KEMET	Common Mode Chokes / Filters 1000 V 0.2mH 22A ESR=1.43mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	472In Stock	¥1,755.7 ¥1,445.1 ¥1,315.5 ¥1,239.1 View ¥1,169.3 ¥1,091.3 ¥1,034.8	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCF-XV	Through Hole	200 uH			22 A	1.43 mOhms	- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 1000 V 1.2mH 22A ESR=2.45mOhms AEC-Q200 SCF25XV-220-1R9A007JH KEMET 1: ¥2,609.4 330In Stock	Mfr. Part # SCF25XV-220-1R9A007JH Mouser Part # 80-SCF25XV2201R907JH	KEMET	Common Mode Chokes / Filters 1000 V 1.2mH 22A ESR=2.45mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	330In Stock	¥2,609.4 ¥2,149.3 ¥2,001.5 ¥1,896.9 ¥1,845.4	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCF-XV	Through Hole	1.2 mH			22 A	2.45 mOhms	- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 1000 V 3.2mH 12A ESR=6.45mOhms AEC-Q200 SCF29XV-120-1R6A017JH KEMET 1: ¥2,838.6 128In Stock	Mfr. Part # SCF29XV-120-1R6A017JH Mouser Part # 80-SCF29XV1201R617JH	KEMET	Common Mode Chokes / Filters 1000 V 3.2mH 12A ESR=6.45mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	128In Stock	¥2,838.6 ¥2,315.4 ¥2,182.6 ¥2,109.5 View ¥2,019.8 ¥1,867	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCF-XV	Through Hole	3.2 mH			12 A	6.45 mOhms	- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 1000V 3.89mH 7A ESR=20.83mOhms AEC-Q200 SCT25XV-070-1R1A022JV KEMET 1: ¥2,333.7 158In Stock	Mfr. Part # SCT25XV-070-1R1A022JV Mouser Part # 80-SCT25XV0701R12JV	KEMET	Common Mode Chokes / Filters 1000V 3.89mH 7A ESR=20.83mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	158In Stock	¥2,333.7 ¥1,956.7 ¥1,759 ¥1,657.7 View ¥1,652.7 ¥1,475 ¥1,450.1	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCT-XV	Through Hole	3.89 mH			7 A	20.83 mOhms	- 40 C	+ 150 C	Tray	3.5 mm	26.5 mm	35 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters 1000V 0.2mH 28A ESR=1.39mOhms AEC-Q200 SCT25XV-280-2R1A005JV KEMET 1: ¥2,375.2 148In Stock	Mfr. Part # SCT25XV-280-2R1A005JV Mouser Part # 80-SCT25XV2802R15JV	KEMET	Common Mode Chokes / Filters 1000V 0.2mH 28A ESR=1.39mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	148In Stock	¥2,375.2 ¥2,008.1 ¥1,862 ¥1,755.7 View ¥1,697.5 ¥1,563 ¥1,506.5	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCT-XV	Through Hole	200 uH			28 A	1.39 mOhms	- 40 C	+ 150 C	Tray	3.5 mm		35 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters NETZCHOKE 2.FACH 2X12MH 0.3A B82720K2301N040 TDK 1: ¥441.8 1,082In Stock	Mfr. Part # B82720K2301N040 Mouser Part # 871-B82720K2301N40	TDK	Common Mode Chokes / Filters NETZCHOKE 2.FACH 2X12MH 0.3A Learn More about TDK epcos lumileds led solutions	Datasheet	1,082In Stock	¥441.8 ¥365.4 ¥318.9 ¥290.7 View ¥280.7 ¥264.1 ¥252.5 ¥227.6	Min.: 1 Mult.: 1	Vertical Mount	2 Channel	B82720K	Through Hole	12 mH		- 30 %, + 50 %	300 mA	1.1 Ohms	- 40 C	+ 125 C	13 mm x 9.5 mm	13 mm	9.5 mm	14 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters RING CORE CHOKE 2X15MH 0.40A B82791H2401N001 TDK 1: ¥538.2 863In Stock	Mfr. Part # B82791H2401N001 Mouser Part # 871-B82791H2401N001	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X15MH 0.40A Learn More about TDK b82791h2 power line chokes	Datasheet	863In Stock	¥538.2 ¥443.5 ¥387 ¥338.8 View ¥322.2 ¥308.9 ¥299 ¥275.7	Min.: 1 Mult.: 1	PCB Mount	1 Channel	B82791H	Radial	15 mH		30 %	400 mA	1.35 Ohms								Bulk	Ring Core Chokes
Common Mode Chokes / Filters 2A 6.8mH 156mOhm Horizontal Choke RN122-2-02-6M8 TE Connectivity / Schaffner 1: ¥483.4 1,142In Stock	Mfr. Part # RN122-2-02-6M8 Mouser Part # 631-RN122-2-02-6M8	TE Connectivity / Schaffner	Common Mode Chokes / Filters 2A 6.8mH 156mOhm Horizontal Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	1,142In Stock	¥483.4 ¥375.4 ¥340.5 ¥322.2 View ¥300.6 ¥284 ¥275.7 ¥247.5	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RN	Through Hole	6.8 mH		- 30 %, + 50 %	2 A	156 mOhms	- 40 C	+ 100 C	27 mm x 28 mm x 16.5 mm	28 mm	27 mm	16.5 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 0.3A 12mH 960mOhm Vertical Choke RN204-0.3-02-12M TE Connectivity / Schaffner 1: ¥533.2 998In Stock	Mfr. Part # RN204-0.3-02-12M Mouser Part # 631-RN204-0.3-02-12M	TE Connectivity / Schaffner	Common Mode Chokes / Filters 0.3A 12mH 960mOhm Vertical Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	998In Stock	¥533.2 ¥428.5 ¥395.3 ¥340.5 View ¥305.6 ¥290.7 ¥279 ¥259.1	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RN	Through Hole	12 mH		- 30 %, + 50 %	300 mA	960 mOhms	- 40 C	+ 100 C	14 mm x 9 mm x 14.3 mm	9 mm	14 mm	14.3 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 6A 10mH 2-Wire Vert PCB Mounting RT8522-6-10M0 TE Connectivity / Schaffner 1: ¥1,966.6 250In Stock	Mfr. Part # RT8522-6-10M0 Mouser Part # 631-RT8522-6-10M0	TE Connectivity / Schaffner	Common Mode Chokes / Filters 6A 10mH 2-Wire Vert PCB Mounting Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	250In Stock	¥1,966.6 ¥1,634.4 ¥1,511.5 ¥1,396.9 View ¥1,342.1 ¥1,284 ¥1,187.6	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RT-Series	Through Hole	10 mH		- 30 %, + 50 %	6 A	33 mOhms	- 40 C	+ 100 C	32 mm x 43 mm x 44 mm	43 mm	32 mm	44 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters COM MODE 90Ohms NOISE FILTER EXC-14CE900U Panasonic Industry 1: ¥28.2 20,248In Stock	Mfr. Part # EXC-14CE900U Mouser Part # 667-EXC-14CE900U	Panasonic Industry	Common Mode Chokes / Filters COM MODE 90Ohms NOISE FILTER Learn More about Panasonic Industry panasonic exc common mode chokes	Datasheet	20,248In Stock	Cut Tape ¥28.2 ¥22.9 ¥20.1 ¥18.9 View Reel ¥12.6 ¥16.6 ¥15.1 ¥13.5 ¥13 ¥12.6 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	PCB Mount		EXC14C	SMD/SMT		90 Ohms	20 %	130 mA	2.5 Ohms	- 40 C	+ 85 C	0302 (0806 metric)	0.85 mm	0.65 mm	0.45 mm		Reel, Cut Tape, MouseReel	Common Mode Noise Filters
Common Mode Chokes / Filters Round Wire 435uH 8.5 A DCR=11mOhms 40% PAC6006.444NLT Pulse Electronics 1: ¥481.7 1,157In Stock	Mfr. Part # PAC6006.444NLT Mouser Part # 673-PAC6006.444NLT	Pulse Electronics	Common Mode Chokes / Filters Round Wire 435uH 8.5 A DCR=11mOhms 40% Learn More about Pulse Electronics pulse pac6006 pac6034	Datasheet	1,157In Stock	Cut Tape ¥481.7 ¥397 ¥347.1 ¥315.6 Reel ¥285.7 View ¥274.1 ¥259.1 MouseReel Available	Min.: 1 Mult.: 1 : 150			PAC6006.xxxNLT														Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200 744230220 Wurth Elektronik 1: ¥191 18,084In Stock	Mfr. Part # 744230220 Mouser Part # 710-744230220	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	18,084In Stock	Cut Tape ¥191 ¥182.7 ¥176.1 ¥171.1 View Reel ¥79.7 ¥167.8 ¥146.2 ¥79.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	1 Channel	WE-CNSW	SMD/SMT	27 nH	22 Ohms	25 %	800 mA	80 mOhms	- 40 C	+ 105 C	0603 (1608 metric)	1.6 mm	0.85 mm	1.1 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 250V 1A0.6mH SC-01-06G KEMET 1: ¥239.2 2,912In Stock	Mfr. Part # SC-01-06G Mouser Part # 80-SC-01-06G	KEMET	Common Mode Chokes / Filters 250V 1A0.6mH Learn More about KEMET electronics sc coils	Datasheet	2,912In Stock	¥239.2 ¥197.7 ¥172.7 ¥154 View ¥145.2 ¥138.9 ¥130.6 ¥128.7 ¥122.9	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	SC-G/GS	Through Hole	600 uH			1 A	60 mOhms	- 25 C	+ 105 C	Tray	17.5 mm	14 mm	17.5 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 5mH 250V 10A DCR=0.025Ohms SC-10-500 KEMET 1: ¥1,684.3 277In Stock	Mfr. Part # SC-10-500 Mouser Part # 80-SC-10-500	KEMET	Common Mode Chokes / Filters 5mH 250V 10A DCR=0.025Ohms Learn More about KEMET electronics sc coils	Datasheet	277In Stock	¥1,684.3 ¥1,385.3 ¥1,272.3 ¥1,210.9 View ¥1,147.8 ¥1,099.6 ¥990 ¥986.6	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SC	Through Hole	5 mH			10 A	25 mOhms	- 25 C	+ 105 C	Tray	15 mm		27 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250V 2A 25mH DCR=200mOhms SCR-020-0R55A250JH KEMET 1: ¥727.5 651In Stock	Mfr. Part # SCR-020-0R55A250JH Mouser Part # 80-SCR020-0R55A250JH	KEMET	Common Mode Chokes / Filters 250V 2A 25mH DCR=200mOhms Learn More about KEMET electronics sc coils	Datasheet	651In Stock	¥727.5 ¥599.6 ¥533.2 ¥501.6 View ¥481.7 ¥461.8 ¥440.2 ¥403.6 ¥388.7	Min.: 1 Mult.: 1	Horizontal Mount	1 Channel	SCR	Through Hole	25 mH			2 A	200 mOhms	- 25 C	+ 120 C	Tray	29 mm	27 mm	23 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 1000V 0.8mH 15A ESR=4.62mOhms AEC-Q200 SCT25XV-150-1R6A010JV KEMET 1: ¥2,295.5 190In Stock	Mfr. Part # SCT25XV-150-1R6A010JV Mouser Part # 80-SCT25XV1501R60JV	KEMET	Common Mode Chokes / Filters 1000V 0.8mH 15A ESR=4.62mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	190In Stock	¥2,295.5 ¥1,900.2 ¥1,788.9 ¥1,757.3 View ¥1,702.5 ¥1,639.4 ¥1,506.5	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCT-XV	Through Hole	800 uH			15 A	4.62 mOhms	- 40 C	+ 150 C	Tray	3.5 mm	26.5 mm	35 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters 250V 2A 1mH SU10VFC-R20010 KEMET 1: ¥267.4 2,995In Stock	Mfr. Part # SU10VFC-R20010 Mouser Part # 80-SU10VFC-R20010	KEMET	Common Mode Chokes / Filters 250V 2A 1mH Learn More about KEMET electronics su coils	Datasheet	2,995In Stock	¥267.4 ¥220.9 ¥192.7 ¥181 View ¥167.8 ¥153.1 ¥144.3 ¥136.2	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	SU10VFC	Through Hole	1 mH			2 A	150 mOhms	- 25 C	+ 120 C	Tray	18 mm	15.5 mm	15 mm		Tray	Common Mode Chokes	Line Filter