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	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 CMC, RWI, ER19 Planar, SMT PH9407.504NLT Pulse Electronics 1: 4,40 € 703In Stock	Mfr. Part No. PH9407.504NLT Mouser Part No 673-PH9407.504NLT	Pulse Electronics	Common Mode Chokes / Filters CMC, RWI, ER19 Planar, SMT Learn More about Pulse Electronics pulse highcurrent lowprofile cmcs	Datasheet	703In Stock	Cut Tape 4,40 € 3,60 € 3,27 € 3,02 € Reel 3,02 € View 2,77 € 2,61 €	Min.: 1 Mult.: 1 : 80	PCB Mount	PH9407.xxxNLT	SMD/SMT	480 uH	2.35 kOhms	35 %	10 A	7.8 mOhms	1.42 MHz	- 40 C	+ 125 C		24.9 mm	21.6 mm	16.9 mm		Reel, Cut Tape	Common Mode Chokes	Planar
Common Mode Chokes / Filters WE-SL 100uH 700mA DCR=100mOhms 744205 Wurth Elektronik 1: 3,16 € 5 526In Stock	Mfr. Part No. 744205 Mouser Part No 710-744205	Wurth Elektronik	Common Mode Chokes / Filters WE-SL 100uH 700mA DCR=100mOhms Learn More about Wurth Elektronik we wesl common mode chokes	Datasheet	5 526In Stock	Cut Tape 3,16 € 3,04 € 2,77 € 2,52 € Reel 2,30 € 2,29 € MouseReel Available	Min.: 1 Mult.: 1 : 600	PCB Mount	WE-SL	SMD/SMT	100 uH	900 Ohms		700 mA	100 mOhms		- 40 C	+ 125 C		12.7 mm	11 mm	5.75 mm		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 2A 7448012002 Wurth Elektronik 1: 8,64 € 896In Stock	Mfr. Part No. 7448012002 Mouser Part No 710-7448012002	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 2A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	896In Stock	8,64 € 8,51 € 7,75 € 7,00 € View 5,74 € 5,31 €	Min.: 1 Mult.: 1	PCB Mount	WE-CMBNC	Through Hole	1.6 mH		- 30 %, + 50 %	2 A	90 mOhms		- 40 C	+ 125 C		14 mm	7.5 mm	16 mm		Bulk	Power Line Chokes	Power Line Choke
Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 13A 7448061309 Wurth Elektronik 1: 20,99 € 132In Stock	Mfr. Part No. 7448061309 Mouser Part No 710-7448061309	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 13A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	132In Stock	20,99 € 20,77 € 19,50 € 17,94 € View 17,93 € Quote	Min.: 1 Mult.: 1	PCB Mount	WE-CMBNC	Through Hole	9 mH		- 30 %, + 50 %	13 A	15 mOhms		- 40 C	+ 125 C		44 mm	27 mm	46 mm		Bulk	Common Mode Chokes	Power Line
Common Mode Chokes / Filters COMMON MODE CHOKE CM7060P701R-10 Laird 1: 2,02 € 10 404In Stock	Mfr. Part No. CM7060P701R-10 Mouser Part No 739-CM7060P701R-10	Laird	Common Mode Chokes / Filters COMMON MODE CHOKE Learn More about Laird common mode chokes	Datasheet	10 404In Stock	Cut Tape 2,02 € 1,67 € 1,45 € 1,38 € View Reel 1,05 € 1,27 € 1,24 € 1,09 € 1,05 €	Min.: 1 Mult.: 1 : 1 500		CM															Reel, Cut Tape	Common Mode Chokes
Common Mode Chokes / Filters 50V DCR=220mOhm 0.1A Imped 800Ohm M-538CT KEMET 1: 3,82 € 2 577In Stock	Mfr. Part No. M-538CT Mouser Part No 80-M-538CT	KEMET	Common Mode Chokes / Filters 50V DCR=220mOhm 0.1A Imped 800Ohm Learn More about KEMET dc line filters	Datasheet	2 577In Stock	Cut Tape 3,82 € 3,14 € 2,91 € 2,73 € View Reel 2,12 € 2,58 € 2,50 € 2,48 € 2,12 € 2,12 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500	PCB Mount	M-500CT	SMD/SMT	800 uH			100 mA	220 mOhms		- 25 C	+ 70 C	Reel	9 mm	7.5 mm	3.5 mm		Reel, Cut Tape, MouseReel	DC Line Filters
Common Mode Chokes / Filters 1mH 250V 20A DCR=0.008Ohms SC-20-104 KEMET 1: 8,51 € 336In Stock	Mfr. Part No. SC-20-104 Mouser Part No 80-SC-20-104	KEMET	Common Mode Chokes / Filters 1mH 250V 20A DCR=0.008Ohms Learn More about KEMET electronics sc coils	Datasheet	336In Stock	8,51 € 7,00 € 6,36 € 6,00 € View 5,73 € 5,42 € 5,19 €	Min.: 1 Mult.: 1	PCB Mount	SC	Through Hole	1 mH			20 A	8 mOhms		- 25 C	+ 105 C	Tray	15 mm		31 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 1000 V 11.8mH 7A ESR=20.83mOhms AEC-Q200 SCF25XV-070-1R1A022JV KEMET 1: 13,47 € 131In Stock	Mfr. Part No. SCF25XV-070-1R1A022JV Mouser Part No 80-SCF25XV0701R122JV	KEMET	Common Mode Chokes / Filters 1000 V 11.8mH 7A ESR=20.83mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	131In Stock	13,47 € 11,10 € 10,03 € 9,54 € View 9,30 € 8,70 €	Min.: 1 Mult.: 1	PCB Mount	SCF-XV	Through Hole	11.8 mH			7 A	20.83 mOhms		- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 1000 V 1.6mH 19A ESR=3.07mOhms AEC-Q200 SCF25XV-190-1R8A008JH KEMET 1: 13,47 € 145In Stock	Mfr. Part No. SCF25XV-190-1R8A008JH Mouser Part No 80-SCF25XV1901R808JH	KEMET	Common Mode Chokes / Filters 1000 V 1.6mH 19A ESR=3.07mOhms 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	SCF-XV	Through Hole	1.6 mH			19 A	3.07 mOhms		- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 250V 10A 13mH DCR=15mOhms SCF27-10-1300 KEMET 1: 26,38 € 71In Stock	Mfr. Part No. SCF27-10-1300 Mouser Part No 80-SCF27-10-1300	KEMET	Common Mode Chokes / Filters 250V 10A 13mH DCR=15mOhms Learn More about KEMET electronics sc coils	Datasheet	71In Stock	26,38 € 21,55 € 20,70 € 20,15 €	Min.: 1 Mult.: 1	PCB Mount	SCF	Through Hole	13 mH			10 A	15 mOhms		- 40 C	+ 120 C	Tray	15 mm	24 mm	35 mm		Tray	AC Line Filters	Compact Common Mode Filters
Common Mode Chokes / Filters 1000V 14mH 18A ESR=4.1mOhms AEC-Q200 SCR29XV-180-1R8A013JH KEMET 1: 12,41 € 373In Stock	Mfr. Part No. SCR29XV-180-1R8A013JH Mouser Part No 80-SCR29XV1801R83JH	KEMET	Common Mode Chokes / Filters 1000V 14mH 18A ESR=4.1mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	373In Stock	12,41 € 10,02 € 9,95 € 9,53 € 8,45 €	Min.: 1 Mult.: 1	PCB Mount	SCR-XV	Through Hole	1.04 mH			18 A	4.1 mOhms		- 40 C	+ 120 C	Tray	3.5 mm	37.7 mm	22.9 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters 10uH 10A DCR=5mOhms SN16P-130 KEMET 1: 3,72 € 592In Stock	Mfr. Part No. SN16P-130 Mouser Part No 80-SN16P-130	KEMET	Common Mode Chokes / Filters 10uH 10A DCR=5mOhms Learn More about KEMET electronics sn coils	Datasheet	592In Stock	3,72 € 3,06 € 2,83 € 2,64 € View 2,43 € 2,36 € 2,21 € 2,07 €	Min.: 1 Mult.: 1	PCB Mount	SN	Through Hole	10 uH			10 A	5 mOhms		- 25 C	+ 105 C	Tray	15 mm		36 mm		Tray	AC Line Filters	Normal Mode SN Coils Standard Filters
Common Mode Chokes / Filters Filter Component TCK-073 TRACO Power 1: 4,53 € 915In Stock	Mfr. Part No. TCK-073 Mouser Part No 495-TCK-073	TRACO Power	Common Mode Chokes / Filters Filter Component	Datasheet	915In Stock	4,53 € 4,52 € 4,02 € 3,90 € View 3,67 € 3,41 € 3,23 € 3,19 €	Min.: 1 Mult.: 1	Horizontal Mount		Through Hole	305 uH		35 %	11.3 A	20 mOhms		- 40 C	+ 105 C		16 mm	16 mm	15 mm		Bulk	Common Mode Chokes
Common Mode Chokes / Filters Toroidal Chk 4.24mH 1KHz 1A 150 LPTC-V-4.25-1-150 Bel Signal Transformer 1: 2,08 € 1 438In Stock	Mfr. Part No. LPTC-V-4.25-1-150 Mouser Part No 530-LPTC-V-4.25-1150	Bel Signal Transformer	Common Mode Chokes / Filters Toroidal Chk 4.24mH 1KHz 1A 150 Learn More about Bel Signal Transformer bel signal lptc v toroidal common mode chokes	Datasheet	1 438In Stock	2,08 € 1,72 € 1,50 € 1,41 € View 1,31 € 1,23 € 1,17 € 1,08 €	Min.: 1 Mult.: 1	PCB Mount	LPTC-V	Through Hole	4.25 mH			1 A	150 mOhms		- 55 C	+ 125 C			13 mm			Tray	Common Mode Chokes	Toroidal
Common Mode Chokes / Filters 25uH 30% SMD 0905 AEC-Q200 SRF0905A-250Y Bourns 1: 0,929 € 2 853In Stock	Mfr. Part No. SRF0905A-250Y Mouser Part No 652-SRF0905A-250Y	Bourns	Common Mode Chokes / Filters 25uH 30% SMD 0905 AEC-Q200 Learn More about Bourns srf0905A	Datasheet	2 853In Stock	Cut Tape 0,929 € 0,818 € 0,753 € 0,712 € Reel 0,576 € View 0,682 € 0,661 € 0,539 € 0,516 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	PCB Mount	SRF0905A	SMD/SMT	25 uH		30 %	1 A	160 mOhms		- 40 C	+ 105 C		9.2 mm	6 mm	5 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Line Filters
Common Mode Chokes / Filters 40uH 30% SMD 0905 AEC-Q200 SRF0905A-400Y Bourns 1: 1,07 € 2 957In Stock	Mfr. Part No. SRF0905A-400Y Mouser Part No 652-SRF0905A-400Y	Bourns	Common Mode Chokes / Filters 40uH 30% SMD 0905 AEC-Q200 Learn More about Bourns srf0905A	Datasheet	2 957In Stock	Cut Tape 1,07 € 0,877 € 0,764 € 0,72 € Reel 0,569 € View 0,666 € 0,628 € 0,551 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	PCB Mount	SRF0905A	SMD/SMT	40 uH		30 %	900 mA	250 mOhms		- 40 C	+ 105 C		9.2 mm	6 mm	5 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Line Filters
Common Mode Chokes / Filters WE-CNSW 0603 450mA 120Ohm 100MHz AECQ2 744230121 Wurth Elektronik 1: 0,834 € 6 276In Stock	Mfr. Part No. 744230121 Mouser Part No 710-744230121	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 450mA 120Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	6 276In Stock	Cut Tape 0,834 € 0,802 € 0,765 € 0,739 € View Reel 0,414 € 0,738 € 0,721 € 0,636 € 0,414 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCB Mount	WE-CNSW	SMD/SMT	146 nH	120 Ohms	25 %	450 mA	175 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 Line Filters	SMD Common Mode Line Filter
Common Mode Chokes / Filters WE-CNSW 0603 650mA 45Ohm 100MHz AECQ200 744230450 Wurth Elektronik 1: 0,989 € 8 358In Stock	Mfr. Part No. 744230450 Mouser Part No 710-744230450	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 650mA 45Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	8 358In Stock	Cut Tape 0,989 € 0,946 € 0,912 € 0,886 € View Reel 0,414 € 0,858 € 0,744 € 0,414 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCB Mount	WE-CNSW	SMD/SMT	56 nH	45 Ohms	25 %	650 mA	110 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 WE-SL3 SMD Filter 20uH 500mA .16Ohm 744253200 Wurth Elektronik 1: 1,68 € 9 665In Stock	Mfr. Part No. 744253200 Mouser Part No 710-744253200	Wurth Elektronik	Common Mode Chokes / Filters WE-SL3 SMD Filter 20uH 500mA .16Ohm Learn More about Wurth Elektronik we wesl common mode chokes	Datasheet	9 665In Stock	Cut Tape 1,68 € 1,61 € 1,50 € 1,38 € 1,32 € Reel 1,20 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500	PCB Mount	WE-SL3	SMD/SMT	20 uH	1.25 kOhms		500 mA	160 mOhms		- 40 C	+ 125 C		9.2 mm	6.6 mm	2.5 mm		Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 15A 7448041502 Wurth Elektronik 1: 11,50 € 615In Stock	Mfr. Part No. 7448041502 Mouser Part No 710-7448041502	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type L Nancrystl 10kHz 15A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	615In Stock	11,50 € 9,95 € 8,58 € 7,89 €	Min.: 1 Mult.: 1	PCB Mount	WE-CMBNC	Through Hole	2 mH		- 30 %, + 50 %	15 A	5 mOhms		- 40 C	+ 125 C		30 mm	19 mm	32 mm		Bulk	Power Line Chokes	Power Line Choke
Common Mode Chokes / Filters MID-D11 2.5mH@10kHz THT 760mA 700mOhm 750311861 Wurth Elektronik 1: 2,95 € 1 146In Stock	Mfr. Part No. 750311861 Mouser Part No 710-750311861	Wurth Elektronik	Common Mode Chokes / Filters MID-D11 2.5mH@10kHz THT 760mA 700mOhm Learn More about Wurth Elektronik wurth midcom dual Coil common mode chokes	Datasheet	1 146In Stock	2,95 € 2,43 € 2,24 € 2,13 € View 2,05 € 2,04 € 1,94 € 1,60 €	Min.: 1 Mult.: 1	PCB Mount	MID-D11	Through Hole	2.5 mH			760 mA			- 40 C	+ 125 C		15.75 mm	13.6 mm	8.71 mm		Tray		Pin Terminal Transformers
Common Mode Chokes / Filters WE-CNSA 0805 0.131uH12Ohms 370mA AEC-Q200 784231091 Wurth Elektronik 1: 0,783 € 3 110In Stock	Mfr. Part No. 784231091 Mouser Part No 710-784231091	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSA 0805 0.131uH12Ohms 370mA AEC-Q200 Learn More about Wurth Elektronik wurth we cnsa line filters	Datasheet	3 110In Stock	Cut Tape 0,783 € 0,722 € 0,619 € 0,559 € 0,526 € Reel 0,526 €	Min.: 1 Mult.: 1 : 2 000	PCB Mount	WE-CNSA	SMD/SMT	131 nH	90 Ohms		370 mA	300 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	Common Mode Line Filters	SMT Common Mode Line Filter
Common Mode Chokes / Filters 250V 3A0.5mH SC-03-05GS KEMET 1: 2,69 € 2 021In Stock	Mfr. Part No. SC-03-05GS Mouser Part No 80-SC-03-05GS	KEMET	Common Mode Chokes / Filters 250V 3A0.5mH Learn More about KEMET electronics sc coils	Datasheet	2 021In Stock	2,69 € 2,21 € 1,94 € 1,82 € View 1,69 € 1,59 € 1,44 €	Min.: 1 Mult.: 1	PCB Mount	SC-G/GS	Through Hole	500 uH			3 A	45 mOhms		- 25 C	+ 105 C	Tray	15 mm		15 mm		Bulk	AC Line Filters	Standard Common Mode Filters
Common Mode Chokes / Filters 250V 3A 0.6mH SC-03-06G KEMET 1: 1,82 € 1 275In Stock	Mfr. Part No. SC-03-06G Mouser Part No 80-SC-03-06G	KEMET	Common Mode Chokes / Filters 250V 3A 0.6mH Learn More about KEMET electronics sc coils	Datasheet	1 275In Stock	1,82 € 1,50 € 1,31 € 1,15 € View 1,11 € 1,06 € 0,989 € 0,933 €	Min.: 1 Mult.: 1	PCB Mount	SC-G/GS	Through Hole	600 uH			3 A	30 mOhms		- 25 C	+ 105 C	Tray	15 mm		17.5 mm		Tray	AC Line Filters	Standard Common Mode Filters
Common Mode Chokes / Filters 1000 V 0.6mH 28A ESR=1.39mOhms AEC-Q200 SCF25XV-280-2R1A005JV KEMET 1: 13,97 € 667In Stock	Mfr. Part No. SCF25XV-280-2R1A005JV Mouser Part No 80-SCF25XV2802R105JV	KEMET	Common Mode Chokes / Filters 1000 V 0.6mH 28A ESR=1.39mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	667In Stock	13,97 € 11,47 € 10,72 € 9,91 € View 9,68 € 9,55 €	Min.: 1 Mult.: 1	PCB Mount	SCF-XV	Through Hole	600 uH			28 A	1.39 mOhms		- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes