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	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 RC212-0.5-10M RC212-0.5-10M TE Connectivity / Schaffner 1: 10,37 kr. 4.971In Stock	Mfr. Part No. RC212-0.5-10M Mouser Part No 631-RC212-0.5-10M	TE Connectivity / Schaffner	Common Mode Chokes / Filters RC212-0.5-10M Learn More about TE Connectivity / Schaffner schaffner rc common mode chokes	Datasheet	4.971In Stock	10,37 kr. 7,98 kr. 7,45 kr. 6,99 kr. View 6,48 kr. 6,12 kr. 5,77 kr. 5,34 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RC	Through Hole	10 mH		- 30 %, + 50 %	500 mA	1.35 Ohms		- 40 C	+ 125 C	7.4 mm x 15.3 mm x 17.6 mm	15.3 mm	7.4 mm	17.6 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 10A 4mH 3-Wire Horz PCB Mounting RT8132-10-4M0 TE Connectivity / Schaffner 1: 113,62 kr. 940In Stock	Mfr. Part No. RT8132-10-4M0 Mouser Part No 631-RT8132-10-4M0	TE Connectivity / Schaffner	Common Mode Chokes / Filters 10A 4mH 3-Wire Horz PCB Mounting Learn More about TE Connectivity / Schaffner schaffner rt series chokes	Datasheet	940In Stock	113,62 kr. 93,47 kr. 84,15 kr. 80,34 kr. View 79,52 kr. 73,78 kr.	Min.: 1 Mult.: 1	PCB Mount	3 Channel	RT-Series	Through Hole	4 mH		- 30 %, + 50 %	10 A	15 mOhms		- 40 C	+ 100 C	51 mm x 51 mm x 33 mm	51 mm	51 mm	33 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters THT Supprssion Choke 3300uH .09Ohms FE2X03-4-3NL Pulse Electronics 1: 27,08 kr. 1.210In Stock	Mfr. Part No. FE2X03-4-3NL Mouser Part No 673-FE2X03-4-3NL	Pulse Electronics	Common Mode Chokes / Filters THT Supprssion Choke 3300uH .09Ohms	Datasheet	1.210In Stock	27,08 kr. 21,04 kr. 19,77 kr. 17,98 kr. View 17,16 kr. 16,34 kr. 15,59 kr. 15,07 kr.	Min.: 1 Mult.: 1	Horizontal Mount	1 Channel	FE2X	Through Hole	3.3 mH		30 %	2.5 A	90 mOhms	400 kHz	- 40 C	+ 125 C		22.9 mm	22.9 mm	15.4 mm		Tray	Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters THT Supprssion Choke 39000uH 2.6Ohms FE2X39-3-2NL Pulse Electronics 1: 15,67 kr. 1.291In Stock	Mfr. Part No. FE2X39-3-2NL Mouser Part No 673-FE2X39-3-2NL	Pulse Electronics	Common Mode Chokes / Filters THT Supprssion Choke 39000uH 2.6Ohms	Datasheet	1.291In Stock	15,67 kr. 12,91 kr. 10,82 kr. 10,37 kr. View 9,92 kr. 9,25 kr. 9,10 kr. 8,65 kr.	Min.: 1 Mult.: 1			FE2X															Tray	Current Compensated Noise Suppresion Chokes
Common Mode Chokes / Filters 3mOhms 95uH 12.5A SMD Toroid Choke PA2753NL Pulse Electronics 1: 16,56 kr. 3.710In Stock	Mfr. Part No. PA2753NL Mouser Part No 673-PA2753NL	Pulse Electronics	Common Mode Chokes / Filters 3mOhms 95uH 12.5A SMD Toroid Choke	Datasheet	3.710In Stock	16,56 kr. 14,02 kr. 12,98 kr. 9,62 kr. View 9,40 kr. 8,80 kr. 8,28 kr. 8,06 kr. 7,83 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel		SMD/SMT	95 uH		- 35 %, + 30 %	12.5 A	3 mOhms		- 40 C	+ 125 C		19.6 mm	17 mm	9.9 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 5A 7448050530 Wurth Elektronik 1: 101,53 kr. 165In Stock	Mfr. Part No. 7448050530 Mouser Part No 710-7448050530	Wurth Elektronik	Common Mode Chokes / Filters WE-CMBNC Type XL Nancrystl 10kHz 5A Learn More about Wurth Elektronik wurth nanocrystalline power line chokes	Datasheet	165In Stock	101,53 kr. 101,38 kr. 101,16 kr. 94,59 kr. View 85,86 kr. 74,23 kr. Quote	Min.: 1 Mult.: 1	PCB Mount	1 Channel	WE-CMBNC	Through Hole	30 mH		- 30 %, + 50 %	5 A	46 mOhms		- 40 C	+ 125 C		33 mm	23 mm	36 mm		Bulk	Toroidal Chokes	Power Line Choke
Common Mode Chokes / Filters WE-CMB Choke Type S 2.2mH 2A 70mOhm 744822222 Wurth Elektronik 1: 18,43 kr. 1.968In Stock	Mfr. Part No. 744822222 Mouser Part No 710-744822222	Wurth Elektronik	Common Mode Chokes / Filters WE-CMB Choke Type S 2.2mH 2A 70mOhm Learn More about Wurth Elektronik wurthWECMBChokes	Datasheet	1.968In Stock	18,43 kr. 18,20 kr. 17,75 kr. 17,68 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	WE-CMB	Through Hole	2.2 mH		30 %	2 A	70 mOhms		- 40 C	+ 125 C		17.5 mm	13 mm	22 mm		Bulk	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 80V DCR=100mOhm 0.5A Imped 700Ohm M-524CT KEMET 1: 18,80 kr. 2.866In Stock	Mfr. Part No. M-524CT Mouser Part No 80-M-524CT	KEMET	Common Mode Chokes / Filters 80V DCR=100mOhm 0.5A Imped 700Ohm Learn More about KEMET dc line filters	Datasheet	2.866In Stock	Cut Tape 18,80 kr. 15,52 kr. 13,50 kr. 12,76 kr. View Reel 10,00 kr. 11,79 kr. 11,71 kr. 10,15 kr. 10,00 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500	PCB Mount		M-500CT	SMD/SMT	700 uH			500 mA	100 mOhms		- 25 C	+ 85 C	Reel	9 mm	5 mm	4.2 mm		Reel, Cut Tape, MouseReel	DC Line Filters
Common Mode Chokes / Filters 50V 80uH 0.5A DCR=55mOhms SBT-0180W KEMET 1: 15,44 kr. 2.591In Stock	Mfr. Part No. SBT-0180W Mouser Part No 80-SBT-0180W	KEMET	Common Mode Chokes / Filters 50V 80uH 0.5A DCR=55mOhms Learn More about KEMET dc line filters	Datasheet	2.591In Stock	15,44 kr. 12,76 kr. 11,12 kr. 10,29 kr. View 9,70 kr. 9,18 kr. 8,58 kr. 8,50 kr. 8,36 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SBT-01W	Through Hole	80 uH		35 %	500 mA	55 mOhms		- 25 C	+ 70 C	Bulk	7.5 mm	6.4 mm	8 mm		Bulk	DC Line Filters
Common Mode Chokes / Filters 250V 3A 6.5mH SCF-03-650 KEMET 1: 43,27 kr. 934In Stock	Mfr. Part No. SCF-03-650 Mouser Part No 80-SCF-03-650	KEMET	Common Mode Chokes / Filters 250V 3A 6.5mH Learn More about KEMET electronics sc coils	Datasheet	934In Stock	43,27 kr. 35,06 kr. 31,11 kr. 29,39 kr. View 27,30 kr. 26,78 kr. 25,07 kr. 24,54 kr.	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	SCF	Through Hole	6.5 mH			3 A	70 mOhms		- 40 C	+ 120 C	Tray	15 mm	12 mm	15 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters 250V 8A 13mH SCF25-08-1300 KEMET 1: 172,03 kr. 87In Stock	Mfr. Part No. SCF25-08-1300 Mouser Part No 80-SCF25-08-1300	KEMET	Common Mode Chokes / Filters 250V 8A 13mH Learn More about KEMET electronics sc coils	Datasheet	87In Stock	172,03 kr. 141,52 kr. 130,85 kr. 123,46 kr. 117,05 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCF	Through Hole	13 mH			8 A	18 mOhms		- 40 C	+ 120 C	Tray	10 mm		32 mm		Tray	AC Line Filters	Compact Common Mode Filters
Common Mode Chokes / Filters 1000 V 17.8mH 5A ESR=30.59mOhms AEC-Q200 SCF25XV-050-1R0A027JV KEMET 1: 100,49 kr. 340In Stock	Mfr. Part No. SCF25XV-050-1R0A027JV Mouser Part No 80-SCF25XV0501R027JV	KEMET	Common Mode Chokes / Filters 1000 V 17.8mH 5A ESR=30.59mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	340In Stock	100,49 kr. 82,81 kr. 74,82 kr. 70,50 kr. View 70,42 kr. 66,47 kr. 64,90 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCF-XV	Through Hole	17.8 mH			5 A	30.59 mOhms		- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 250V 5A 7mH DCR=47mOhms SCR-050-0R9A070J KEMET 1: 26,48 kr. 306In Stock	Mfr. Part No. SCR-050-0R9A070J Mouser Part No 80-SCR-050-0R9A070J	KEMET	Common Mode Chokes / Filters 250V 5A 7mH DCR=47mOhms Learn More about KEMET electronics sc coils	Datasheet	306In Stock	26,48 kr. 22,45 kr. 21,19 kr. 19,84 kr. View 18,95 kr. 18,43 kr. 17,53 kr. 16,56 kr. 15,89 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCR	Through Hole	7 mH			5 A	47 mOhms		- 25 C	+ 120 C	Tray	4 mm	23 mm	29 mm		Tray	AC Line Filters	High Impedance Common Mode Filters
Common Mode Chokes / Filters 25uH 2A DCR=42mOhms SN5-300 KEMET 1: 9,85 kr. 2.153In Stock	Mfr. Part No. SN5-300 Mouser Part No 80-SN5-300	KEMET	Common Mode Chokes / Filters 25uH 2A DCR=42mOhms Learn More about KEMET electronics sn coils	Datasheet	2.153In Stock	9,85 kr. 8,06 kr. 7,06 kr. 6,61 kr. View 6,05 kr. 5,80 kr. 5,47 kr. 5,06 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SN	Through Hole	25 uH			2 A	42 mOhms		- 25 C	+ 105 C	Tray	20 mm		13 mm		Tray	AC Line Filters	Normal Mode SN Coils Standard Filters
Common Mode Chokes / Filters 250VAC 2.5A 9.2mH SS30V-R250092 KEMET 1: 19,47 kr. 1.777In Stock	Mfr. Part No. SS30V-R250092 Mouser Part No 80-SS30V-R250092	KEMET	Common Mode Chokes / Filters 250VAC 2.5A 9.2mH Learn More about KEMET electronics ss coils	Datasheet	1.777In Stock	19,47 kr. 16,11 kr. 14,02 kr. 12,53 kr. View 11,86 kr. 11,34 kr. 10,97 kr. 10,44 kr.	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	SS30V	Through Hole	9.2 mH			2.5 A	160 mOhms		- 25 C	+ 120 C	Tray	31 mm	22.5 mm	33 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters RING CORE CHOKE 2x22mH 0.3A/+40 C B82720K2301N042 TDK 1: 17,08 kr. 1.876In Stock	Mfr. Part No. B82720K2301N042 Mouser Part No 871-B82720K2301N42	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x22mH 0.3A/+40 C	Datasheet	1.876In 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	Vertical Mount	2 Channel	B82720K	Through Hole	22 mH		- 30 %, + 50 %	300 mA	1.5 Ohms		- 40 C	+ 125 C		13 mm	9.5 mm	14 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters U CORE-CHOKE 2x1.8mH 1A B82730G3102A020 TDK 1: 12,31 kr. 2.777In Stock	Mfr. Part No. B82730G3102A020 Mouser Part No 871-B82730G3102A20	TDK	Common Mode Chokes / Filters U CORE-CHOKE 2x1.8mH 1A Learn More about TDK epcos b82730 powerline chokes	Datasheet	2.777In Stock	12,31 kr. 10,22 kr. 8,88 kr. 8,43 kr. View 7,76 kr. 7,12 kr. 6,61 kr. 6,29 kr.	Min.: 1 Mult.: 1	Horizontal Mount	1 Channel	B82730G	Radial	1.8 mH		- 30 %, + 50 %	1 A	340 mOhms		- 40 C	+ 125 C		16.5 mm	15 mm	12 mm		Tray	Power Line Chokes	Current Compensated U Core Double Choke
Common Mode Chokes / Filters 160ohms 0.0008ohms 75A CM5441Z161B-13 Laird 1: 23,35 kr. 2.152In Stock	Mfr. Part No. CM5441Z161B-13 Mouser Part No 875-CM5441Z161B-13	Laird	Common Mode Chokes / Filters 160ohms 0.0008ohms 75A Learn More about Laird common mode chokes	Datasheet	2.152In Stock	23,35 kr. 19,47 kr. 17,83 kr. 14,25 kr. View 13,50 kr. 12,68 kr. 12,23 kr. 11,79 kr. 11,26 kr.	Min.: 1 Mult.: 1	PCB Mount		CM	Radial		160 Ohms		75 A	300 uOhms		- 40 C	+ 125 C		13.72 mm	10.41 mm	15.24 mm		Bulk	Common Mode Chokes	Common Mode Choke
Common Mode Chokes / Filters 1000V 7.2mH 16 A Sing-Phs7.120 mohm AEC-Q200 SCF39XV-160-1R9A017JH KEMET 1: 182,55 kr. 47In Stock	Mfr. Part No. SCF39XV-160-1R9A017JH Mouser Part No 80-SCF39XV161R9A17JH	KEMET	Common Mode Chokes / Filters 1000V 7.2mH 16 A Sing-Phs7.120 mohm AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	47In Stock	182,55 kr. 147,86 kr. 134,65 kr. 128,98 kr. 125,03 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCF-XV	Through Hole	7.2 mH		- 30 %, + 50 %	16 A			- 40 C	+ 150 C				33 mm	AEC-Q200	Tray	AC Line Filters	Automotive Grade Single-Phase Common Mode Coil
Common Mode Chokes / Filters 600V 45A 0.95mH 3-Phase ESR=1.16mohm SCF47X-450-S2R3B006JH KEMET 1: 215,15 kr. 33In Stock	Mfr. Part No. SCF47X-450-S2R3B006JH Mouser Part No 80-SCF47X450S2R3B6JH	KEMET	Common Mode Chokes / Filters 600V 45A 0.95mH 3-Phase ESR=1.16mohm Learn More about KEMET aec q200 toroidal coils	Datasheet	33In Stock	215,15 kr. 176,50 kr. 169,49 kr. 150,10 kr.	Min.: 1 Mult.: 1	Horizontal Mount	1 Channel	SCF-XV	Through Hole	950 uH			45 A	1.16 mOhms		- 40 C	+ 130 C				38 mm		Tray		Common Mode Choke
Common Mode Chokes / Filters 1000V 1.2 mH 14A 5.95mOhms AEC-Q200 Dual Mode SCN35XV-140-1R7A010JH KEMET 1: 86,83 kr. 120In Stock	Mfr. Part No. SCN35XV-140-1R7A010JH Mouser Part No 80-SCN35XV141R7A10JH	KEMET	Common Mode Chokes / Filters 1000V 1.2 mH 14A 5.95mOhms AEC-Q200 Dual Mode Learn More about KEMET dual mode coils	Datasheet	120In Stock	86,83 kr. 67,29 kr. 66,99 kr. 65,87 kr. View 63,86 kr. 61,47 kr. 56,55 kr.	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SCN-XV Dual Mode	SMD/SMT	1.2 mH		30 %	14 A	5.05 mOhms		- 40 C	+ 150 C		43.5 mm	34.5 mm	32 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters 1000V 1.07 mH 19 A 3-PhaseDCR=3.690 mohm SCR39XV-190-S1R9A009JH KEMET 1: 115,33 kr. 87In Stock	Mfr. Part No. SCR39XV-190-S1R9A009JH Mouser Part No 80-SCR39X190S1R9A9JH	KEMET	Common Mode Chokes / Filters 1000V 1.07 mH 19 A 3-PhaseDCR=3.690 mohm Learn More about KEMET aec q200 toroidal coils	Datasheet	87In Stock	115,33 kr. 96,53 kr. 91,68 kr. 87,80 kr. 77,88 kr.	Min.: 1 Mult.: 1	PCB Mount		SCR XV 3 Phase	Through Hole	1.07 mH			19 A	3.69 mOhms		- 40 C	+ 120 C				33 mm	AEC-Q200	Tray	Common Mode Chokes	Automotive Grade
Common Mode Chokes / Filters 1000V 3mH 18A Single-PhaseDCR=5.980 mohm SCR39XV-180-2R0A015JH KEMET 1: 116,30 kr. 69In Stock	Mfr. Part No. SCR39XV-180-2R0A015JH Mouser Part No 80-SCR39XV1802RA15JH	KEMET	Common Mode Chokes / Filters 1000V 3mH 18A Single-PhaseDCR=5.980 mohm Learn More about KEMET aec q200 toroidal coils	Datasheet	69In Stock	116,30 kr. 96,76 kr. 94,97 kr. 90,94 kr. View 80,64 kr. 80,57 kr.	Min.: 1 Mult.: 1	PCB Mount		SCR-XV	Through Hole	3 mH			18 A	5.98 mOhms		- 40 C	+ 120 C				33 mm	AEC-Q200	Tray	Common Mode Chokes	Automotive Grade
Common Mode Chokes / Filters 1000V 0.64mH 31A Sing-PhseDCR=1.480 mohm SCR39XV-310-1R9B007JH KEMET 1: 119,36 kr. 76In Stock	Mfr. Part No. SCR39XV-310-1R9B007JH Mouser Part No 80-SCR39XV3101R9B7JH	KEMET	Common Mode Chokes / Filters 1000V 0.64mH 31A Sing-PhseDCR=1.480 mohm Learn More about KEMET aec q200 toroidal coils	Datasheet	76In Stock	119,36 kr. 96,76 kr. 94,97 kr. 90,94 kr. View 80,64 kr. 80,57 kr.	Min.: 1 Mult.: 1	PCB Mount		SCR-XV	Through Hole	640 uH			31 A	1.48 mOhms		- 40 C	+ 120 C				33 mm	AEC-Q200	Tray	Common Mode Chokes	Automotive Grade
Common Mode Chokes / Filters 1000V 0.118mH 40 A 4-Phase DCR=0.530 moh SCR39XV-400-Y2R0B003JH KEMET 1: 138,61 kr. 92In Stock	Mfr. Part No. SCR39XV-400-Y2R0B003JH Mouser Part No 80-SCR39XV400Y2RB3JH	KEMET	Common Mode Chokes / Filters 1000V 0.118mH 40 A 4-Phase DCR=0.530 moh Learn More about KEMET aec q200 toroidal coils	Datasheet	92In Stock	138,61 kr. 114,36 kr. 111,23 kr. 108,99 kr. 96,61 kr.	Min.: 1 Mult.: 1	PCB Mount		SCR-XV 4 Phase	Through Hole	118 uH			40 A	530 uOhms		- 40 C	+ 120 C				33 mm	AEC-Q200	Tray	Common Mode Chokes	Automotive Grade