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 SMT COMMON MODE INDUCTOR PE-53910NLT Pulse Electronics 1: 2,01 € 2.047In Stock 200On Order	Mfr. Part No. PE-53910NLT Mouser Part No 673-PE-53910NLT	Pulse Electronics	Common Mode Chokes / Filters SMT COMMON MODE INDUCTOR Learn More about Pulse Electronics pulsepxxpower	Datasheet	2.047In Stock 200On Order	Cut Tape 2,01 € 1,66 € 1,44 € 1,32 € Reel 1,21 € View 1,16 € 1,14 € MouseReel Available	Min.: 1 Mult.: 1 : 200	PCB Mount	PE-5391x	SMD/SMT	600 uH		20 %	3.6 A	50 mOhms	4 MHz	- 40 C	+ 125 C		16.38 mm	17.02 mm	9.9 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Toroidal
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 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 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 Wire-Wound SMT CMC CMX1211Z181B-10 Laird Technologies 1: 7,83 € 418In Stock	Mfr. Part No. CMX1211Z181B-10 Mouser Part No 875-CMX1211Z181B-10	Laird Technologies	Common Mode Chokes / Filters Wire-Wound SMT CMC Learn More about Laird Technologies laird common mode chokes	Datasheet	418In Stock	7,83 € 6,42 € 5,95 € 5,63 € View 5,33 € 5,03 € 5,02 €	Min.: 1 Mult.: 1	PCB Mount	CMX	SMD/SMT	180 uH			32 A	1.35 Ohms		- 40 C	+ 125 C		31.5 mm	19 mm	28.8 mm		Bulk	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 2 Line SMD Common Mode Choke 40O impedance@100MHz SPDL764WM-500-2P-T Bel Signal Transformer 1: 1,57 € 2.160In Stock	Mfr. Part No. SPDL764WM-500-2P-T Mouser Part No 530-SPDL764WM5002PT	Bel Signal Transformer	Common Mode Chokes / Filters 2 Line SMD Common Mode Choke 40O impedance@100MHz Learn More about Bel Signal Transformer bel signal spdl chokes	Datasheet	2.160In Stock	Cut Tape 1,57 € 1,30 € 1,14 € 1,07 € Reel 0,845 € View 0,98 € 0,929 € 0,846 € 0,794 €	Min.: 1 Mult.: 1 : 1.500	PCB Mount	SPDL Series II	SMD/SMT		500 Ohms		4 A	15 Ohms		- 40 C	+ 125 C		7.5 mm	6 mm	4 mm		Reel, Cut Tape	Common Mode Chokes	Ultra-Compact Choke
Common Mode Chokes / Filters 65ohms 25% 130A 2 Lines 0605 LCF060502B650TG Littelfuse 1: 0,31 € 10.461In Stock	Mfr. Part No. LCF060502B650TG Mouser Part No 576-LCF060502B650TG	Littelfuse	Common Mode Chokes / Filters 65ohms 25% 130A 2 Lines 0605 Learn More about Littelfuse lfc noise filters	Datasheet	10.461In Stock	Cut Tape 0,31 € 0,267 € 0,244 € 0,227 € View Reel 0,211 € 0,216 € 0,211 € 0,211 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000	PCB Mount	LCF	SMD/SMT		65 Ohms	25 %	130 mA	10 Ohms		- 40 C	+ 85 C	0605-4	0.64 mm	0.57 mm	0.35 mm		Reel, Cut Tape, MouseReel	Common Mode Noise Filters	High Speed Differential Line Filter
Common Mode Chokes / Filters 100ohms 25% 130A 4 Lines 2012 LCF201204C101TG Littelfuse 1: 1,06 € 2.342In Stock	Mfr. Part No. LCF201204C101TG Mouser Part No 576-LCF201204C101TG	Littelfuse	Common Mode Chokes / Filters 100ohms 25% 130A 4 Lines 2012 Learn More about Littelfuse lfc noise filters	Datasheet	2.342In Stock	Cut Tape 1,06 € 0,869 € 0,552 € 0,51 € Reel 0,51 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PCB Mount	LCF	SMD/SMT		100 Ohms	25 %	130 mA	4 Ohms		- 40 C	+ 85 C		2 mm	1.2 mm	0.8 mm		Reel, Cut Tape, MouseReel	Common Mode Noise Filters	High Speed Differential Line Filter
Common Mode Chokes / Filters 2.5A 3.3mH 63mOhm Vertical Choke RN214-2.5-02-3M3 TE Connectivity / Schaffner 1: 2,02 € 2.604In Stock	Mfr. Part No. RN214-2.5-02-3M3 Mouser Part No 631-RN214-2.5-02-3M3	TE Connectivity / Schaffner	Common Mode Chokes / Filters 2.5A 3.3mH 63mOhm Vertical Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	2.604In Stock	2,02 € 1,67 € 1,45 € 1,32 € View 1,25 € 1,18 € 1,14 € 1,13 €	Min.: 1 Mult.: 1	PCB Mount	RN	Through Hole	3.3 mH		- 30 %, + 50 %	2.5 A	63 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 16A 4mH 2-Wire Vert PCB Mounting RT8522-16-4M0 TE Connectivity / Schaffner 1: 12,11 € 443In Stock	Mfr. Part No. RT8522-16-4M0 Mouser Part No 631-RT8522-16-4M0	TE Connectivity / Schaffner	Common Mode Chokes / Filters 16A 4mH 2-Wire Vert PCB Mounting Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	443In Stock	12,11 € 9,98 € 9,23 € 8,71 € 8,46 €	Min.: 1 Mult.: 1	PCB Mount	RT-Series	Through Hole	4 mH		- 30 %, + 50 %	16 A	10 mOhms		- 40 C	+ 100 C	32 mm x 50 mm x 52 mm	50 mm	32 mm	52 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 1.3A 7448011305 Wurth Elektronik 1: 8,33 € 2.578In Stock	Mfr. Part No. 7448011305 Mouser Part No 710-7448011305	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 1.3A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	2.578In Stock	8,33 € 8,32 € 8,31 € 7,31 € View 6,63 € 5,07 € 5,06 €	Min.: 1 Mult.: 1	PCB Mount	WE-CMBNC	Through Hole	5 mH		- 30 %, + 50 %	1.3 A	200 mOhms		- 40 C	+ 125 C		14 mm	7.5 mm	16 mm		Bulk	Common Mode Chokes	Power Line
Common Mode Chokes / Filters COMMON MODE CHOKE CM7060M132R-10 Laird Technologies 1: 2,02 € 5.450In Stock	Mfr. Part No. CM7060M132R-10 Mouser Part No 739-CM7060M132R-10	Laird Technologies	Common Mode Chokes / Filters COMMON MODE CHOKE Learn More about Laird Technologies laird common mode chokes	Datasheet	5.450In Stock	Cut Tape 2,02 € 1,67 € 1,45 € 1,38 € Reel 1,08 € View 1,27 € 1,24 € 1,17 € 1,06 €	Min.: 1 Mult.: 1 : 1.500		CM															Reel, Cut Tape	Common Mode Chokes
Common Mode Chokes / Filters 250V 2A 3mH SC-02-30G KEMET 1: 1,99 € 1.219In Stock	Mfr. Part No. SC-02-30G Mouser Part No 80-SC-02-30G	KEMET	Common Mode Chokes / Filters 250V 2A 3mH Learn More about KEMET electronics sc coils	Datasheet	1.219In Stock	1,99 € 1,64 € 1,43 € 1,35 € View 1,25 € 1,18 € 1,12 € 1,03 €	Min.: 1 Mult.: 1	Vertical Mount	SC-G/GS	Through Hole	3 mH			2 A	85 mOhms		- 25 C	+ 105 C	Tray	17.5 mm	14 mm	17.5 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 250V 10A 2mH SC-10-20J KEMET 1: 8,15 € 1.307In Stock	Mfr. Part No. SC-10-20J Mouser Part No 80-SC-10-20J	KEMET	Common Mode Chokes / Filters 250V 10A 2mH Learn More about KEMET electronics sc coils	Datasheet	1.307In Stock	8,15 € 6,71 € 6,20 € 5,85 € View 5,21 € 5,00 € 4,94 €	Min.: 1 Mult.: 1	PCB Mount	SC-J	Through Hole	2 mH			10 A	22 mOhms		- 25 C	+ 105 C	Tray	42 mm	29 mm	44 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 1000V 0.22mH 35A ESR=0.7mOhms AEC-Q200 SCF25XV-350-2R4A003JH KEMET 1: 13,51 € 902In Stock	Mfr. Part No. SCF25XV-350-2R4A003JH Mouser Part No 80-SCF25XV3502R403JH	KEMET	Common Mode Chokes / Filters 1000V 0.22mH 35A ESR=0.7mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	902In Stock	13,51 € 11,13 € 10,17 € 9,57 € 9,55 €	Min.: 1 Mult.: 1	PCB Mount	SCF-XV	Through Hole	220 uH			35 A	700 uOhms		- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 1000V 1.76mH 12A ESR=6.45mOhms AEC-Q200 SCR29XV-120-1R6A017JH KEMET 1: 12,69 € 147In Stock	Mfr. Part No. SCR29XV-120-1R6A017JH Mouser Part No 80-SCR29XV1201R67JH	KEMET	Common Mode Chokes / Filters 1000V 1.76mH 12A ESR=6.45mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	147In Stock	12,69 € 10,25 € 9,66 € 9,33 € View 8,94 € 8,45 €	Min.: 1 Mult.: 1	PCB Mount	SCR-XV	Through Hole	1.76 mH			12 A	6.45 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 6uH 1.5A DCR=35mOhms SNT-S20T KEMET 1: 2,31 € 1.789In Stock	Mfr. Part No. SNT-S20T Mouser Part No 80-SNT-S20T	KEMET	Common Mode Chokes / Filters 6uH 1.5A DCR=35mOhms Learn More about KEMET electronics sn coils	Datasheet	1.789In Stock	Cut Tape 2,31 € 1,97 € 1,81 € 1,35 € Reel 1,14 € View 1,32 € 1,25 € 1,12 € 1,08 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	PCB Mount	SNT	Through Hole	6 uH			1.5 A	35 mOhms		- 20 C	+ 60 C	Tape & Reel	5 mm	9.5 mm	12.7 mm		Reel, Cut Tape, MouseReel	DC Line Filters
Common Mode Chokes / Filters 250VAC 16mH 1A 20.9mm DCR=0.29mOhms SSR21NVS-10160 KEMET 1: 2,06 € 8.147In Stock	Mfr. Part No. SSR21NVS-10160 Mouser Part No 80-SSR21NVS-10160	KEMET	Common Mode Chokes / Filters 250VAC 16mH 1A 20.9mm DCR=0.29mOhms Learn More about KEMET electronics ss coils	Datasheet	8.147In Stock	2,06 € 1,72 € 1,55 € 1,28 € View 1,14 € 1,10 € 1,04 € 1,02 €	Min.: 1 Mult.: 1	PCB Mount	SSR21NVS	Through Hole	16 mH			1 A	290 mOhms		- 25 C	+ 120 C	Tray	3.5 mm	16 mm	27 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250V 0.5A 1.1mH DCR=840mOhms SU7VC-05011 KEMET 1: 1,01 € 4.119In Stock	Mfr. Part No. SU7VC-05011 Mouser Part No 80-SU7VC-05011	KEMET	Common Mode Chokes / Filters 250V 0.5A 1.1mH DCR=840mOhms Learn More about KEMET electronics su coils	Datasheet	4.119In Stock	1,01 € 0,827 € 0,722 € 0,657 € View 0,612 € 0,577 € 0,546 € 0,525 € 0,517 €	Min.: 1 Mult.: 1	Vertical Mount	SU7VC	Through Hole	1.1 mH			500 mA	840 mOhms		- 25 C	+ 120 C	Tray	15 mm	10 mm	8.5 mm		Tray	Common Mode Chokes	Line Filter