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 1000V 0.64mH 31A Sing-PhseDCR=1.480 mohm SCR39XV-310-1R9B007JH KEMET 1: 15,85 € 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	15,85 € 12,96 € 12,73 € 12,19 € View 10,81 € 10,80 €	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: 17,81 € 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	17,81 € 15,33 € 14,91 € 14,74 € 12,95 €	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
Common Mode Chokes / Filters 2.4 mH 8120-RC Bourns 1: 9,84 € 461In Stock	Mfr. Part No. 8120-RC Mouser Part No 542-8120-RC	Bourns	Common Mode Chokes / Filters 2.4 mH Learn More about Bourns power supply solutions	Datasheet	461In Stock	9,84 € 8,50 € 7,98 € 7,66 € 7,15 €	Min.: 1 Mult.: 1	Vertical Mount	8100	Through Hole	2.4 mH			17 A	8 mOhms		- 55 C	+ 105 C		1.7 in	0.92 in	1.65 in		Tray	Common Mode Chokes
Common Mode Chokes / Filters 90ohms 25% 100A 2 Lines 1210 LCF121002A900TG Littelfuse 1: 0,318 € 49.075In Stock	Mfr. Part No. LCF121002A900TG Mouser Part No 576-LCF121002A900TG	Littelfuse	Common Mode Chokes / Filters 90ohms 25% 100A 2 Lines 1210 Learn More about Littelfuse lfc noise filters	Datasheet	49.075In Stock	Cut Tape 0,318 € 0,279 € 0,252 € 0,242 € View Reel 0,169 € 0,229 € 0,22 € 0,212 € 0,21 € 0,169 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PCB Mount	LCF	SMD/SMT		90 Ohms	25 %	100 mA	4 Ohms		- 40 C	+ 85 C	1210-4	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 52 Common Mode 100MHz@58OHM 2752045447 Fair-Rite 1: 0,533 € 9.600In Stock	Mfr. Part No. 2752045447 Mouser Part No 623-2752045447	Fair-Rite	Common Mode Chokes / Filters 52 Common Mode 100MHz@58OHM	Datasheet	9.600In Stock	Cut Tape 0,533 € 0,463 € 0,425 € 0,343 € View Reel 0,239 € 0,324 € 0,278 € 0,259 € 0,247 € 0,239 € 0,239 € MouseReel Available	Min.: 1 Mult.: 1 : 9.600		27															Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters 2.5A 3.3mH 63mOhm Horizontal Choke RN114-2.5-02-3M3 TE Connectivity / Schaffner 1: 2,02 € 9.453In Stock	Mfr. Part No. RN114-2.5-02-3M3 Mouser Part No 631-RN114-2.5-02-3M3	TE Connectivity / Schaffner	Common Mode Chokes / Filters 2.5A 3.3mH 63mOhm Horizontal Choke Learn More about TE Connectivity / Schaffner schaffner rn chokes	Datasheet	9.453In Stock	2,02 € 1,67 € 1,42 € 1,33 € View 1,27 € 1,14 € 1,13 € 1,12 €	Min.: 1 Mult.: 1	PCB Mount	RN	Through Hole	3.3 mH		- 30 %, + 50 %	2.5 A	63 mOhms		- 40 C	+ 100 C	21.5 mm x 22.5 mm x 13.2 mm	22.5 mm	21.5 mm	13.2 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: 15,23 € 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	15,23 € 12,52 € 11,09 € 10,47 € View 10,20 € 9,89 €	Min.: 1 Mult.: 1	PCB Mount	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: 3,63 € 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	3,63 € 2,82 € 2,45 € 2,26 € View 2,19 € 2,09 € 2,02 €	Min.: 1 Mult.: 1	Horizontal Mount	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 3mOhms 95uH 12.5A SMD Toroid Choke PA2753NL Pulse Electronics 1: 2,13 € 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	2,13 € 1,76 € 1,51 € 1,30 € View 1,26 € 1,19 € 1,12 € 1,08 € 1,05 €	Min.: 1 Mult.: 1	PCB Mount		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-CMB Choke Type S 2.2mH 2A 70mOhm 744822222 Wurth Elektronik 1: 2,47 € 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	2,47 € 2,44 € 2,38 € 2,37 €	Min.: 1 Mult.: 1	PCB Mount	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 WE-CMB Choke Type XL 2.2mH 8A 14mOhm 7448258022 Wurth Elektronik 1: 5,17 € 1.660In Stock	Mfr. Part No. 7448258022 Mouser Part No 710-7448258022	Wurth Elektronik	Common Mode Chokes / Filters WE-CMB Choke Type XL 2.2mH 8A 14mOhm Learn More about Wurth Elektronik wurthWECMBChokes	Datasheet	1.660In Stock	5,17 € 5,08 € 4,82 €	Min.: 1 Mult.: 1	PCB Mount	WE-CMB	Through Hole	2.2 mH		30 %	8 A	14 mOhms		- 40 C	+ 125 C		30 mm	21 mm	35 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 80V DCR=100mOhm 0.5A Imped 700Ohm M-524CT KEMET 1: 2,52 € 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 2,52 € 2,08 € 1,81 € 1,71 € View Reel 1,34 € 1,58 € 1,57 € 1,36 € 1,34 € 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: 2,07 € 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	2,07 € 1,71 € 1,49 € 1,38 € View 1,30 € 1,23 € 1,15 € 1,14 € 1,12 €	Min.: 1 Mult.: 1	PCB Mount	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 8A 13mH SCF25-08-1300 KEMET 1: 23,05 € 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	23,05 € 18,95 € 17,54 € 16,55 € 15,69 €	Min.: 1 Mult.: 1	PCB Mount	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: 13,47 € 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	13,47 € 11,10 € 10,03 € 9,45 € View 9,44 € 8,91 € 8,70 €	Min.: 1 Mult.: 1	PCB Mount	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 25uH 2A DCR=42mOhms SN5-300 KEMET 1: 1,32 € 2.147In 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	2.147In Stock	1,32 € 1,08 € 0,946 € 0,886 € View 0,811 € 0,777 € 0,733 € 0,678 €	Min.: 1 Mult.: 1	PCB Mount	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: 2,61 € 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	2,61 € 2,16 € 1,88 € 1,68 € View 1,59 € 1,52 € 1,47 € 1,40 €	Min.: 1 Mult.: 1	Vertical Mount	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 250VAC 0.6A 23.7mH 7.7mm High Impedance SSRH7H-M06237 KEMET 1: 1,19 € 2.235In Stock	Mfr. Part No. SSRH7H-M06237 Mouser Part No 80-SSRH7H-M06237	KEMET	Common Mode Chokes / Filters 250VAC 0.6A 23.7mH 7.7mm High Impedance Learn More about KEMET electronics ss coils	Datasheet	2.235In Stock	1,19 € 0,98 € 0,854 € 0,773 € View 0,722 € 0,697 € 0,664 € 0,612 €	Min.: 1 Mult.: 1	PCB Mount	SSRH7H-M	Through Hole	23.7 mH			600 mA	780 mOhms		- 25 C	+ 120 C	Tray	3.5 mm	14.5 mm	12 mm		Tray	AC Line Filters
Common Mode Chokes / Filters 250V 0.3A 9mH SU9V-R03090 KEMET 1: 0,955 € 3.657In Stock	Mfr. Part No. SU9V-R03090 Mouser Part No 80-SU9V-R03090	KEMET	Common Mode Chokes / Filters 250V 0.3A 9mH Learn More about KEMET electronics su coils	Datasheet	3.657In Stock	0,955 € 0,787 € 0,687 € 0,648 € View 0,599 € 0,565 € 0,532 € 0,503 € 0,485 €	Min.: 1 Mult.: 1	Vertical Mount	SU-9V	Through Hole	9 mH			300 mA	3 Ohms		- 25 C	+ 120 C	Tray	17 mm	11 mm	17 mm		Tray	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters RING CORE CHOKE 2x22mH 0.3A/+40 C B82720K2301N042 TDK 1: 2,29 € 944In Stock	Mfr. Part No. B82720K2301N042 Mouser Part No 871-B82720K2301N42	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x22mH 0.3A/+40 C	Datasheet	944In Stock	2,29 € 1,89 € 1,65 € 1,51 € View 1,41 € 1,32 € 1,26 € 1,21 €	Min.: 1 Mult.: 1	Vertical Mount	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 160ohms 0.0008ohms 75A CM5441Z161B-13 Laird Technologies 1: 3,13 € 2.152In Stock	Mfr. Part No. CM5441Z161B-13 Mouser Part No 875-CM5441Z161B-13	Laird Technologies	Common Mode Chokes / Filters 160ohms 0.0008ohms 75A Learn More about Laird Technologies laird common mode chokes	Datasheet	2.152In Stock	3,13 € 2,61 € 2,39 € 1,91 € View 1,81 € 1,70 € 1,64 € 1,58 € 1,51 €	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 Broadband,1Ck,3032 SM,W CMX1211Z601B-10 Laird Technologies 1: 7,45 € 853In Stock	Mfr. Part No. CMX1211Z601B-10 Mouser Part No 875-CMX1211Z601B-10	Laird Technologies	Common Mode Chokes / Filters Broadband,1Ck,3032 SM,W Learn More about Laird Technologies laird common mode chokes	Datasheet	853In Stock	7,45 € 6,13 € 5,67 € 5,35 € View 5,04 € 4,94 € 4,93 € Quote	Min.: 1 Mult.: 1		CMX															Bulk	Common Mode Chokes
Common Mode Chokes / Filters 2A 6.8mH 156mOhm Horizontal Choke RN122-2-02-6M8 TE Connectivity / Schaffner 1: 2,50 € 1.035In Stock	Mfr. Part No. RN122-2-02-6M8 Mouser Part No 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	1.035In Stock	2,50 € 1,94 € 1,77 € 1,54 € View 1,47 € 1,44 €	Min.: 1 Mult.: 1	PCB Mount	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: 2,63 € 998In Stock	Mfr. Part No. RN204-0.3-02-12M Mouser Part No 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	2,63 € 2,02 € 1,88 € 1,76 € View 1,48 € 1,44 € 1,37 €	Min.: 1 Mult.: 1	PCB Mount	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: 10,08 € 223In Stock	Mfr. Part No. RT8522-6-10M0 Mouser Part No 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	223In Stock	10,08 € 8,46 € 7,83 € 7,12 € View 6,85 € 6,40 €	Min.: 1 Mult.: 1	PCB Mount	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