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	Self Resonant Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Package / Case	Length	Width	Height	Qualification	Packaging	Product	Type
Common Mode Chokes / Filters 1000V 0.84 mH 21 A 3-PhaseDCR=3.000 mohm SCR39XV-210-S2R0A008JH KEMET 1: ¥2,953.3 94In Stock	Mfr. Part # SCR39XV-210-S2R0A008JH Mouser Part # 80-SCR39XV210S2RA8JH	KEMET	Common Mode Chokes / Filters 1000V 0.84 mH 21 A 3-PhaseDCR=3.000 mohm Learn More about KEMET aec q200 toroidal coils	Datasheet	94In Stock	¥2,953.3 ¥2,426.7 ¥2,373.6 ¥2,273.9 View ¥2,014.8 ¥2,013.1	Min.: 1 Mult.: 1	PCB Mount		SCR XV 3 Phase	Through Hole	840 uH			21 A	3 mOhms		- 40 C	+ 120 C				33 mm	AEC-Q200	Tray	Common Mode Chokes	Automotive Grade
Common Mode Chokes / Filters 1000V 1.06mH 27A 4-Phs AsyDCR=2.440 mohm SCR39XV-270-Z2R4A009JH KEMET 1: ¥3,579.5 89In Stock	Mfr. Part # SCR39XV-270-Z2R4A009JH Mouser Part # 80-SCR39XV27Z2R4A9JH	KEMET	Common Mode Chokes / Filters 1000V 1.06mH 27A 4-Phs AsyDCR=2.440 mohm Learn More about KEMET aec q200 toroidal coils	Datasheet	89In Stock	¥3,579.5 ¥2,961.6 ¥2,880.2 ¥2,822 View ¥2,498.1 ¥2,496.5	Min.: 1 Mult.: 1	PCB Mount		SCF-XV 3 Phase Asymmetric	Through Hole	1.06 mH			27 A	2.44 mOhms		- 40 C	+ 120 C				33 mm	AEC-Q200	Tray	Common Mode Chokes	Automotive Grade
Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE HCTC-1-10 Bel Signal Transformer 1: ¥865.4 1,401In Stock	Mfr. Part # HCTC-1-10 Mouser Part # 530-HCTC-1-10	Bel Signal Transformer	Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE Learn More about Bel Signal Transformer hctc chokes	Datasheet	1,401In Stock	¥865.4 ¥657.8 ¥621.2 ¥601.3 View ¥581.4 ¥541.5 ¥506.6 ¥470.1	Min.: 1 Mult.: 1			HCTC															Tray
Common Mode Chokes / Filters 2 Line SMD Common Mode Choke 2000O impedance@100MHz SPDL764WM-225-2P-T Bel Signal Transformer 1: ¥357.1 1,408In Stock	Mfr. Part # SPDL764WM-225-2P-T Mouser Part # 530-SPDL764WM2252PT	Bel Signal Transformer	Common Mode Chokes / Filters 2 Line SMD Common Mode Choke 2000O impedance@100MHz Learn More about Bel Signal Transformer bel signal spdl chokes	Datasheet	1,408In Stock	Cut Tape ¥357.1 ¥294 ¥257.5 ¥242.5 Reel ¥181 View ¥224.2 ¥217.6 ¥189.4 ¥176.1	Min.: 1 Mult.: 1 : 1,500	PCB Mount	2 Channel	SPDL Series II	SMD/SMT		225 Ohms		5 A	10 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 2.4 mH 8120-RC Bourns 1: ¥1,875.3 461In Stock	Mfr. Part # 8120-RC Mouser Part # 542-8120-RC	Bourns	Common Mode Chokes / Filters 2.4 mH Learn More about Bourns power supply solutions	Datasheet	461In Stock	¥1,875.3 ¥1,624.5 ¥1,528.1 ¥1,470 View ¥1,358.7 ¥1,280.6 ¥1,262.4	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	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 RC212-0.5-10M RC212-0.5-10M TE Connectivity / Schaffner 1: ¥269.1 7,475In Stock	Mfr. Part # RC212-0.5-10M Mouser Part # 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	7,475In Stock	¥269.1 ¥206 ¥192.7 ¥181 View ¥167.8 ¥158.5 ¥149.5 ¥138.4	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 THT Supprssion Choke 3300uH .09Ohms FE2X03-4-3NL Pulse Electronics 1: ¥700.9 1,210In Stock	Mfr. Part # FE2X03-4-3NL Mouser Part # 673-FE2X03-4-3NL	Pulse Electronics	Common Mode Chokes / Filters THT Supprssion Choke 3300uH .09Ohms	Datasheet	1,210In Stock	¥700.9 ¥544.8 ¥511.6 ¥465.1 View ¥443.5 ¥423.6 ¥403.6 ¥388.7 ¥372.1	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: ¥405.3 1,291In Stock	Mfr. Part # FE2X39-3-2NL Mouser Part # 673-FE2X39-3-2NL	Pulse Electronics	Common Mode Chokes / Filters THT Supprssion Choke 39000uH 2.6Ohms	Datasheet	1,291In Stock	¥405.3 ¥333.9 ¥280.7 ¥269.1 View ¥257.5 ¥239.2 ¥237.5 ¥235.9 ¥230.9	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: ¥328.9 3,720In Stock	Mfr. Part # PA2753NL Mouser Part # 673-PA2753NL	Pulse Electronics	Common Mode Chokes / Filters 3mOhms 95uH 12.5A SMD Toroid Choke	Datasheet	3,720In Stock	¥328.9 ¥285.7 ¥245.8 ¥217.6	Min.: 1 Mult.: 1 Max.: 120	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: ¥2,627.7 171In Stock	Mfr. Part # 7448050530 Mouser Part # 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	171In Stock	¥2,627.7 ¥2,624.4 ¥2,619.4 ¥2,448.3 View ¥2,222.4 ¥1,921.8 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: ¥476.7 1,968In Stock	Mfr. Part # 744822222 Mouser Part # 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	¥476.7 ¥471.7 ¥460.1 ¥458.4	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: ¥486.7 2,866In Stock	Mfr. Part # M-524CT Mouser Part # 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 ¥486.7 ¥402 ¥350.5 ¥330.5 View Reel ¥249.2 ¥305.6 ¥302.3 ¥262.4 ¥249.2 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: ¥400.3 2,646In Stock	Mfr. Part # SBT-0180W Mouser Part # 80-SBT-0180W	KEMET	Common Mode Chokes / Filters 50V 80uH 0.5A DCR=55mOhms Learn More about KEMET dc line filters	Datasheet	2,646In Stock	¥400.3 ¥330.5 ¥287.4 ¥265.8 View ¥250.8 ¥237.5 ¥222.6 ¥220.9 ¥215.9	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: ¥1,001.6 934In Stock	Mfr. Part # SCF-03-650 Mouser Part # 80-SCF-03-650	KEMET	Common Mode Chokes / Filters 250V 3A 6.5mH Learn More about KEMET electronics sc coils	Datasheet	934In Stock	¥1,001.6 ¥823.9 ¥762.4 ¥719.2 View ¥676 ¥616.2 ¥589.7 ¥556.4 ¥554.8	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: ¥4,453.1 87In Stock	Mfr. Part # SCF25-08-1300 Mouser Part # 80-SCF25-08-1300	KEMET	Common Mode Chokes / Filters 250V 8A 13mH Learn More about KEMET electronics sc coils	Datasheet	87In Stock	¥4,453.1 ¥3,664.2 ¥3,388.4 ¥3,195.8 View ¥3,014.7 ¥2,911.7	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: ¥2,601.1 340In Stock	Mfr. Part # SCF25XV-050-1R0A027JV Mouser Part # 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	¥2,601.1 ¥2,144.4 ¥1,936.7 ¥1,825.4 View ¥1,823.8 ¥1,720.8 ¥1,614.5	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: ¥686 566In Stock	Mfr. Part # SCR-050-0R9A070J Mouser Part # 80-SCR-050-0R9A070J	KEMET	Common Mode Chokes / Filters 250V 5A 7mH DCR=47mOhms Learn More about KEMET electronics sc coils	Datasheet	566In Stock	¥686 ¥581.4 ¥548.1 ¥513.2 View ¥490 ¥476.7 ¥453.5 ¥428.5 ¥411.9	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: ¥254.1 2,153In Stock	Mfr. Part # SN5-300 Mouser Part # 80-SN5-300	KEMET	Common Mode Chokes / Filters 25uH 2A DCR=42mOhms Learn More about KEMET electronics sn coils	Datasheet	2,153In Stock	¥254.1 ¥209.3 ¥182.7 ¥171.1 View ¥156.6 ¥150 ¥141.5 ¥130.9	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: ¥504.9 1,777In Stock	Mfr. Part # SS30V-R250092 Mouser Part # 80-SS30V-R250092	KEMET	Common Mode Chokes / Filters 250VAC 2.5A 9.2mH Learn More about KEMET electronics ss coils	Datasheet	1,777In Stock	¥504.9 ¥416.9 ¥363.8 ¥323.9 View ¥307.3 ¥294 ¥284 ¥259.1	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 250V 1.7A 4.3mH SSB11V-R17043 KEMET 1: ¥294 4,854In Stock	Mfr. Part # SSB11V-R17043 Mouser Part # 80-SSB11V-R17043	KEMET	Common Mode Chokes / Filters 250V 1.7A 4.3mH Learn More about KEMET electronics ss coils	Datasheet	4,854In Stock	¥294 ¥242.5 ¥210.9 ¥199.3 View ¥184.4 ¥174.4 ¥162.1 ¥157.5 ¥148.8	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SSB11V-R	Through Hole	4.3 mH			1.7 A	180 mOhms		- 25 C	+ 130 C	Tray	3.5 mm	14.5 mm	21.5 mm		Tray	AC Line Filters	Standard Common Mode Filters
Common Mode Chokes / Filters RING CORE CHOKE 2x22mH 0.3A/+40 C B82720K2301N042 TDK 1: ¥441.8 1,876In Stock	Mfr. Part # B82720K2301N042 Mouser Part # 871-B82720K2301N42	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2x22mH 0.3A/+40 C	Datasheet	1,876In Stock	¥441.8 ¥365.4 ¥318.9 ¥290.7 View ¥272.4 ¥255.8 ¥244.2 ¥227.6	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: ¥318.9 2,777In Stock	Mfr. Part # B82730G3102A020 Mouser Part # 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	¥318.9 ¥264.1 ¥229.2 ¥217.6 View ¥201 ¥184.4 ¥171.1 ¥162.8	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: ¥604.6 2,152In Stock	Mfr. Part # CM5441Z161B-13 Mouser Part # 875-CM5441Z161B-13	Laird	Common Mode Chokes / Filters 160ohms 0.0008ohms 75A Learn More about Laird common mode chokes	Datasheet	2,152In Stock	¥604.6 ¥504.9 ¥461.8 ¥368.7 View ¥350.5 ¥328.9 ¥317.3 ¥305.6 ¥290.7	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 SP-E 13/4, L=2x22mH+/-30% 071923 Bourns 1: ¥325.6 4,140In Stock	Mfr. Part # 071923 Mouser Part # 652-71923	Bourns	Common Mode Chokes / Filters SP-E 13/4, L=2x22mH+/-30% Learn More about Bourns 071923 093267 emc filter chokes	Datasheet	4,140In Stock	¥325.6 ¥287.4 ¥252.5 ¥201 View ¥191 ¥177.7 ¥164.6 ¥157.3	Min.: 1 Mult.: 1																		Tray
Common Mode Chokes / Filters 1000V 1.6 mH 11A 4-Phase 5.870 mohm AEC-Q200 SCF39XV-110-Y1R4A008JH KEMET 1: ¥5,014.6 57In Stock	Mfr. Part # SCF39XV-110-Y1R4A008JH Mouser Part # 80-SCF39XV11Y1R4A8JH	KEMET	Common Mode Chokes / Filters 1000V 1.6 mH 11A 4-Phase 5.870 mohm AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	57In Stock	¥5,014.6 ¥4,202.3 ¥4,032.9 ¥3,569.5	Min.: 1 Mult.: 1	PCB Mount	4 Channel	SCF-XV 4 Phase	Through Hole	1.6 mH		- 30 %, + 50 %	11 A			- 40 C	+ 150 C				33 mm	AEC-Q200	Tray	AC Line Filters	Automotive Grade Single-Phase Common Mode Coil