Common Mode Filters / Chokes – Mouser Singapore

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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 (SGD) 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	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Length	Width	Height	Qualification	Packaging	Product	Type
Common Mode Chokes / Filters D CORE-CHOKE 2X27MH 0.7A B82731H2701A030 TDK 1: $3.36 3,640In Stock	Mfr. Part No. B82731H2701A030 Mouser Part No 871-B82731H2701A030	TDK	Common Mode Chokes / Filters D CORE-CHOKE 2X27MH 0.7A Learn More about TDK epcos d core chokes	Datasheet	3,640In Stock	$3.36 $2.77 $2.42 $2.28 View $2.11 $1.92 $1.80 $1.69	Min.: 1 Mult.: 1	Horizontal Mount	2 Channel	B82731H	Through Hole	27 mH		30 %	700 mA	1 Ohms	- 40 C	+ 125 C		21 mm	20 mm	15.5 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters D CORE-CHOKE 2X22MH 0.8A B82731M2801A030 TDK 1: $3.36 1,358In Stock	Mfr. Part No. B82731M2801A030 Mouser Part No 871-B82731M2801A030	TDK	Common Mode Chokes / Filters D CORE-CHOKE 2X22MH 0.8A Learn More about TDK epcos d core chokes	Datasheet	1,358In Stock	$3.36 $2.77 $2.42 $2.28 View $2.11 $1.92 $1.80 $1.69	Min.: 1 Mult.: 1	Vertical Mount	2 Channel	B82731M	Through Hole	22 mH		- 30 %, + 50 %	800 mA	800 mOhms	- 40 C	+ 125 C	21 mm x 20 mm	21 mm	15 mm	20 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 100Base-T1 PoDL CMC AEC-Q200 AE3003 Pulse Electronics 1: $4.83 1,132In Stock	Mfr. Part No. AE3003 Mouser Part No 673-AE3003	Pulse Electronics	Common Mode Chokes / Filters 100Base-T1 PoDL CMC AEC-Q200	Datasheet	1,132In Stock	Cut Tape $4.83 $3.98 $3.47 $3.28 Reel $2.53 View $3.03 $3.01 $2.90 $2.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount		Automotive Ethernet	SMD/SMT												AEC-Q200	Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters SMD XDSL Choke 4700uH 1Ohm B4003NLT Pulse Electronics 1: $4.71 1,531In Stock	Mfr. Part No. B4003NLT Mouser Part No 673-B4003NLT	Pulse Electronics	Common Mode Chokes / Filters SMD XDSL Choke 4700uH 1Ohm	Datasheet	1,531In Stock	Cut Tape $4.71 $4.05 $3.79 $3.47 Reel $3.06 View $3.28 $3.13 $2.87 MouseReel Available	Min.: 1 Mult.: 1 : 400	PCB Mount		B4003	SMD/SMT						- 40 C	+ 85 C		9.02 mm	8.76 mm	7.62 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Power Line
Common Mode Chokes / Filters SMD CommonMode Choke 47uH .4Ohms PE-68624NL Pulse Electronics 1: $5.85 629In Stock	Mfr. Part No. PE-68624NL Mouser Part No 673-PE-68624NL	Pulse Electronics	Common Mode Chokes / Filters SMD CommonMode Choke 47uH .4Ohms	Datasheet	629In Stock	$5.85 $4.15 $3.86 $3.47 View $3.32 $3.24 $3.11	Min.: 1 Mult.: 1	PCB Mount	1 Channel	PE-68624	SMD/SMT	47 uH				400 mOhms	0 C	+ 70 C		8.64 mm	6.6 mm	2.49 mm		Tube	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x180uH 1000ohm 744212181 Wurth Elektronik 1: $5.85 836In Stock	Mfr. Part No. 744212181 Mouser Part No 710-744212181	Wurth Elektronik	Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x180uH 1000ohm Learn More about Wurth Elektronik we wesl common mode chokes	Datasheet	836In Stock	Cut Tape $5.85 $5.82 $5.81 $5.45 Reel $4.26 View $5.26 $4.88 $4.24 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	PCB Mount	1 Channel	WE-SL1	SMD/SMT	180 uH	1 kOhms	50 %	300 mA	250 mOhms	- 40 C	+ 105 C		6.5 mm	3.6 mm	1.65 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters Common choke 1CK 3525 SM CM1210C113R-1A Laird 1: $1.41 8,738In Stock	Mfr. Part No. CM1210C113R-1A Mouser Part No 739-CM1210C113R-1A	Laird	Common Mode Chokes / Filters Common choke 1CK 3525 SM Learn More about Laird cm1210 cm1812 chokes	Datasheet	8,738In Stock	Cut Tape $1.41 $1.16 $1.01 $0.957 Reel $0.781 View $0.885 $0.835 $0.79 $0.721 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount		CM1210C	SMD/SMT	10 uH	550 Ohms		300 mA	400 mOhms	- 55 C	+ 150 C		3.2 mm	2.5 mm	2.5 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters 4000 OHM 50V DLW5AHN402SQ2L Murata Electronics 1: $3.93 917In Stock	Mfr. Part No. DLW5AHN402SQ2L Mouser Part No 81-DLW5AHN402SQ2	Murata Electronics	Common Mode Chokes / Filters 4000 OHM 50V Learn More about Murata Electronics murata dlw choke coils	Datasheet	917In Stock	Cut Tape $3.93 $3.05 $2.82 $2.52 Reel $2.20 View $2.33 $2.04 $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 400	PCB Mount		DLW5A	SMD/SMT		4 kOhms		200 mA	3 Ohms	- 25 C	+ 85 C	2014 (5036 metric)	5 mm	3.6 mm	4.3 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes
Common Mode Chokes / Filters 15mH 1.3A -30%/+50% 24.5x14.5 Radial B82732F2132B001 TDK 1: $3.29 1,535In Stock	Mfr. Part No. B82732F2132B001 Mouser Part No 871-B82732F2132B001	TDK	Common Mode Chokes / Filters 15mH 1.3A -30%/+50% 24.5x14.5 Radial Learn More about TDK epcos kits	Datasheet	1,535In Stock	$3.29 $2.71 $2.37 $2.23 View $2.16 $1.90 $1.78 $1.66	Min.: 1 Mult.: 1	PCB Mount	2 Channel	B82732F	Through Hole	15 mH		- 30 %, + 50 %	1.3 A	430 mOhms	- 40 C	+ 125 C		24.5 mm	14.5 mm	13.5 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 3.3mH 2.2A Vertical Core B82732R2222B030 TDK 1: $2.92 1,644In Stock	Mfr. Part No. B82732R2222B030 Mouser Part No 871-B82732R2222B30	TDK	Common Mode Chokes / Filters 3.3mH 2.2A Vertical Core Learn More about TDK epcos d core chokes	Datasheet	1,644In Stock	$2.92 $2.53 $2.33 $2.07 View $1.99 $1.89 $1.84 $1.75	Min.: 1 Mult.: 1	PCB Mount	2 Channel	B82732R	Through Hole	3.3 mH		- 30 %, + 50 %	2.2 A	110 Ohms	- 40 C	+ 125 C		24 mm	16.5 mm	23.5 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters COM E 420uH 20A Vicor 36-00037 36-00037 Vicor 1: $43.79 1,451In Stock	Mfr. Part No. 36-00037 Mouser Part No 492-36-00037	Vicor	Common Mode Chokes / Filters COM E 420uH 20A	Datasheet	1,451In Stock	$43.79 Quote Quote	Min.: 1 Mult.: 1	PCB Mount	2 Channel		SMD/SMT	420 uH			20 A	5 mOhms								Tray		Magnetic
Common Mode Chokes / Filters RR1000-10 RR1000-10 TE Connectivity / Schaffner 1: $103.13 21In Stock	Mfr. Part No. RR1000-10 Mouser Part No 631-RR1000-10	TE Connectivity / Schaffner	Common Mode Chokes / Filters RR1000-10 Learn More about TE Connectivity / Schaffner schaffner rr1000 chokes	Datasheet	21In Stock	$103.13 $100.15 $68.79 $68.69 View $68.68 Quote	Min.: 1 Mult.: 1	Vertical Mount		RR1000	Screw	64 uH		30 %			- 40 C	+ 100 C		98 mm	30 mm	78 mm			Common Mode Chokes	EMC / EMI Choke
Common Mode Chokes / Filters RR1000-30 RR1000-30 TE Connectivity / Schaffner 1: $190.37 6In Stock	Mfr. Part No. RR1000-30 Mouser Part No 631-RR1000-30	TE Connectivity / Schaffner	Common Mode Chokes / Filters RR1000-30 Learn More about TE Connectivity / Schaffner schaffner rr1000 chokes	Datasheet	6In Stock	$190.37 $170.00 $169.96 $168.60 View Quote	Min.: 1 Mult.: 1	Vertical Mount		RR1000	Screw	79 uH		30 %			- 40 C	+ 100 C		170 mm	31 mm	122 mm			Common Mode Chokes	EMC / EMI Choke
Common Mode Chokes / Filters RR1000-40 RR1000-40 TE Connectivity / Schaffner 1: $342.24 6In Stock	Mfr. Part No. RR1000-40 Mouser Part No 631-RR1000-40	TE Connectivity / Schaffner	Common Mode Chokes / Filters RR1000-40 Learn More about TE Connectivity / Schaffner schaffner rr1000 chokes	Datasheet	6In Stock	$342.24 $325.56 $325.50 View Quote	Min.: 1 Mult.: 1	Vertical Mount		RR1000	Screw	111 uH		30 %			- 40 C	+ 100 C		180 mm	36 mm	141 mm			Common Mode Chokes	EMC / EMI Choke
Common Mode Chokes / Filters 10A 4.7mH VERT CMC COIL 1PH FM-A103V402PF Proterial 1: $14.73 365In Stock	Mfr. Part No. FM-A103V402PF Mouser Part No 205-FM-A103V402PF	Proterial	Common Mode Chokes / Filters 10A 4.7mH VERT CMC COIL 1PH	Datasheet	365In Stock	$14.73 $12.09 $11.19 $10.58 View $10.24 $9.86 $9.30 $9.06	Min.: 1 Mult.: 1	PCB Mount	1 Channel	FM-A 1 phase	Through Hole	4.7 mH	4 kOhms		10 A	15 mOhms	- 40 C	+ 130 C		36 mm	30.5 mm	37 mm			Common Mode Chokes	Common Mode Choke Coil
Common Mode Chokes / Filters CHOKE 10A 6.6mH/path CURRENT-COMPENSATED RD7137-10-6M6 TE Connectivity / Schaffner 1: $57.79 91In Stock	Mfr. Part No. RD7137-10-6M6 Mouser Part No 631-RD7137-10-6M6	TE Connectivity / Schaffner	Common Mode Chokes / Filters CHOKE 10A 6.6mH/path CURRENT-COMPENSATED Learn More about TE Connectivity / Schaffner schaffner medical emc emi components	Datasheet	91In Stock	$57.79 $49.99 $46.70 $44.99 View Quote	Min.: 1 Mult.: 1	PCB Mount	3 Channel	RD	Wire	6.6 mH		- 30 %, + 50 %	10 A	5.05 mOhms	- 25 C	+ 110 C	70 mm x 70 mm x 40 mm	70 mm	70 mm	40 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters 4A 13.2mOhms 280uH SMD Toroid Choke PA2744NLT Pulse Electronics 1: $2.91 2,335In Stock 4,000Expected 15/2/2027	Mfr. Part No. PA2744NLT Mouser Part No 673-PA2744NLT	Pulse Electronics	Common Mode Chokes / Filters 4A 13.2mOhms 280uH SMD Toroid Choke	Datasheet	2,335In Stock 4,000Expected 15/2/2027	Cut Tape $2.91 $2.48 $2.28 $1.70 Reel $1.55 View $1.66 $1.48 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 500			PA27xx														Reel, Cut Tape, MouseReel
Common Mode Chokes / Filters RING CORE CHOKE 2X1.6MH 1.5A B82720A2152N040 TDK 1: $4.08 1,984In Stock	Mfr. Part No. B82720A2152N040 Mouser Part No 871-B82720A2152N040	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X1.6MH 1.5A Learn More about TDK epcos lumileds led solutions	Datasheet	1,984In Stock	$4.08 $3.41 $3.11 $2.50 View $2.37 $2.22 $2.14 $2.11 $1.86	Min.: 1 Mult.: 1	Horizontal Mount	2 Channel	B82720A	Through Hole	1.6 mH		- 30 %, + 50 %	1.5 A	110 mOhms	- 40 C	+ 125 C	14.2 mm x 10 mm	14.2 mm	14.2 mm	9.6 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters 72uH 3A DCR=56mOhms SN10-400J KEMET 1: $4.79 804In Stock	Mfr. Part No. SN10-400J Mouser Part No 80-SN10-400J	KEMET	Common Mode Chokes / Filters 72uH 3A DCR=56mOhms Learn More about KEMET electronics sn coils	Datasheet	804In Stock	$4.79 $4.01 $3.66 $2.91 View $2.77 $2.61 $2.56 $2.52 $2.46	Min.: 1 Mult.: 1	PCB Mount	1 Channel	SN-J	Through Hole	72 uH			3 A	56 mOhms	- 25 C	+ 105 C	Tray	22 mm		26 mm		Tray	AC Line Filters	Normal Mode SN Coils Standard Filters
Common Mode Chokes / Filters SP-E 13/4, L=2x22mH+/-30% 071923 Bourns 1: $2.67 4,140In Stock	Mfr. Part No. 071923 Mouser Part No 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	$2.67 $2.35 $2.07 $1.65 View $1.56 $1.46 $1.35 $1.29	Min.: 1 Mult.: 1																	Tray
Common Mode Chokes / Filters 1000V 2 mH 19 A 3-Phase 3.690 mohm AEC-Q200 SCF39XV-190-S1R9A009JH KEMET 1: $39.14 55In Stock	Mfr. Part No. SCF39XV-190-S1R9A009JH Mouser Part No 80-SCF39XV19S1R9A9JH	KEMET	Common Mode Chokes / Filters 1000V 2 mH 19 A 3-Phase 3.690 mohm AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	55In Stock	$39.14 $31.97 $29.21 $27.98 View $26.63 $26.14	Min.: 1 Mult.: 1	PCB Mount	3 Channel	SCF XV 3 Phase	Through Hole	2 mH		- 30 %, + 50 %	19 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 25A 2.65mH 3-Phase ESR=2.91mohm SCF47X-250-S1R9B010JV KEMET 1: $45.63 41In Stock	Mfr. Part No. SCF47X-250-S1R9B010JV Mouser Part No 80-SCF47X250S1R9B1JV	KEMET	Common Mode Chokes / Filters 600V 25A 2.65mH 3-Phase ESR=2.91mohm Learn More about KEMET aec q200 toroidal coils	Datasheet	41In Stock	$45.63 $37.43 $35.94 $35.93 $31.80	Min.: 1 Mult.: 1	Vertical Mount	1 Channel	SCF-XV	Through Hole	2.65 mH			25 A	2.91 mOhms	- 40 C	+ 130 C				61 mm		Tray		Common Mode Choke
Common Mode Chokes / Filters 1000V 0.84 mH 11 A 4-Phase DCR=5.870 moh SCR39XV-110-Y1R4A008JH KEMET 1: $29.08 94In Stock	Mfr. Part No. SCR39XV-110-Y1R4A008JH Mouser Part No 80-SCR39XV11Y1R4A8JH	KEMET	Common Mode Chokes / Filters 1000V 0.84 mH 11 A 4-Phase DCR=5.870 moh Learn More about KEMET aec q200 toroidal coils	Datasheet	94In Stock	$29.08 $24.25 $23.58 $23.11 View $20.45 $20.44	Min.: 1 Mult.: 1	PCB Mount		SCR-XV 4 Phase	Through Hole	840 uH			11 A	5.87 mOhms	- 40 C	+ 120 C				33 mm	AEC-Q200	Tray	Common Mode Chokes	Automotive Grade
Common Mode Chokes / Filters 1000V 0.187mH DCR=0.95mOhms44A AEC SCT39XV-440-Z2R0B005JH KEMET 1: $31.23 46In Stock	Mfr. Part No. SCT39XV-440-Z2R0B005JH Mouser Part No 80-SCT39440Z2R0B05JH	KEMET	Common Mode Chokes / Filters 1000V 0.187mH DCR=0.95mOhms44A AEC Learn More about KEMET aec q200 toroidal coils	Datasheet	46In Stock	$31.23 $25.87 $24.67 $24.17 View $21.39 Quote	Min.: 1 Mult.: 1	Horizontal Mount	1 Channel	SCF-XV 3 Phase Asymmetric	Through Hole	187 uH		30 %	44 A	950 uOhms	- 40 C	+ 150 C	53 mm x 33 mm			33 mm	AEC-Q200	Tray	Common Mode Chokes	Automotive
Common Mode Chokes / Filters RV Common Mode Choke, Nano, Four line, Horizontal RV8141-50-S03 TE Connectivity / Schaffner 1: $84.67 30In Stock	Mfr. Part No. RV8141-50-S03 Mouser Part No 631-RV8141-50-S03	TE Connectivity / Schaffner	Common Mode Chokes / Filters RV Common Mode Choke, Nano, Four line, Horizontal Learn More about TE Connectivity / Schaffner schaffner rv chokes	Datasheet	30In Stock	$84.67 $69.93 $64.19 $61.21	Min.: 1 Mult.: 1	PCB Mount	1 Channel	RV8141	Through Hole	330 uH		1 %	50 A	1.1 mOhms	- 40 C	+ 125 C				41.1 mm			Common Mode Chokes	Current Compensated Choke