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	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 DATA LINE-CHOKE 2X51UH +-30% B82793C0513N201 TDK 1: $2.53 6,244In Stock	Mfr. Part No. B82793C0513N201 Mouser Part No 871-B82793C0513N201	TDK	Common Mode Chokes / Filters DATA LINE-CHOKE 2X51UH +-30%	Datasheet	6,244In Stock	Cut Tape $2.53 $2.08 $1.82 $1.71 Reel $1.28 View $1.59 $1.51 $1.36 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	PCB Mount	B82793C	SMD/SMT	51 uH		30 %	800 mA	140 mOhms	- 40 C	+ 125 C		7.1 mm	6 mm	4.8 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Signal Line
Common Mode Chokes / Filters 342ohms 100MHz 10A Thru-hole 29F0428-0T0-10 Laird 1: $3.70 1,890In Stock	Mfr. Part No. 29F0428-0T0-10 Mouser Part No 875-29F0428-0T0-10	Laird	Common Mode Chokes / Filters 342ohms 100MHz 10A Thru-hole Learn More about Laird common mode chokes	Datasheet	1,890In Stock	$3.70 $2.96 $2.22 $1.93 $1.75	Min.: 1 Mult.: 1	Vertical Mount	29F	Through Hole		342 Ohms		10 A	10 mOhms	- 40 C	+ 125 C		10.88 mm	11 mm	10.57 mm		Bulk	EMI Filters	Power Line
Common Mode Chokes / Filters 285ohms 100MHz 8A Thru-hole 29F0429-0T0-10 Laird 1: $2.69 1,944In Stock	Mfr. Part No. 29F0429-0T0-10 Mouser Part No 875-29F0429-0T0-10	Laird	Common Mode Chokes / Filters 285ohms 100MHz 8A Thru-hole Learn More about Laird common mode chokes	Datasheet	1,944In Stock	$2.69 $2.26 $1.70 $1.50 View $1.23 $1.11	Min.: 1 Mult.: 1		29F			245 Ohms											Bulk	Multi-Hole Cores	Multi-Line Array
Common Mode Chokes / Filters 470uH 750volts 0.2ohms CC2824E474R-10 Laird 1: $11.18 2,546In Stock	Mfr. Part No. CC2824E474R-10 Mouser Part No 875-CC2824E474R-10	Laird	Common Mode Chokes / Filters 470uH 750volts 0.2ohms Learn More about Laird common mode chokes	Datasheet	2,546In Stock	Cut Tape $11.18 $9.21 $8.51 $8.02 View Reel $7.09 $7.92 $7.78 $7.52 $7.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	PCB Mount	CC	SMD/SMT	470 uH	8.6 kOhms		700 mA	200 mOhms	- 40 C	+ 125 C		7.5 mm	6 mm	3.8 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Signal Line
Common Mode Chokes / Filters INDUCTOR BIFILAR COMMON MODE ADAPTER TH Vicor 49390-221 49390-221 Vicor 1: $42.06 709In Stock 355Expected 7/6/2027	Mfr. Part No. 49390-221 Mouser Part No 492-49390-221	Vicor	Common Mode Chokes / Filters INDUCTOR BIFILAR COMMON MODE ADAPTER TH	Datasheet	709In Stock 355Expected 7/6/2027	$42.06 View Quote	Min.: 1 Mult.: 1
Common Mode Chokes / Filters RF CHOKE / SURF MOUNT / RoHS ADCH-1220+ Mini-Circuits 1: $6.09 534In Stock	Mfr. Part No. ADCH-1220+ Mouser Part No 139-ADCH-1220+	Mini-Circuits	Common Mode Chokes / Filters RF CHOKE / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits adch 1220 chokes	Datasheet	534In Stock	Cut Tape $6.09 $5.51 Reel $5.13 $4.19 MouseReel Available	Min.: 1 Mult.: 1 : 100	PCB Mount	ADCH	SMD/SMT	3.4 uH	50 Ohms		300 mA		- 40 C	+ 85 C	CD637-6	7.87 mm	5.59 mm	5.23 mm		Reel, Cut Tape, MouseReel	RF Chokes
Common Mode Chokes / Filters 12mH MIN 8111-RC Bourns 1: $13.18 298In Stock	Mfr. Part No. 8111-RC Mouser Part No 542-8111-RC	Bourns	Common Mode Chokes / Filters 12mH MIN Learn More about Bourns power supply solutions	Datasheet	298In Stock	$13.18 $11.36 $10.34 $9.90 View $8.68 $8.17 $8.11	Min.: 1 Mult.: 1	Vertical Mount	8100	Through Hole	12 mH			4 A	110 mOhms	- 55 C	+ 105 C		1.35 in	0.8 in	1.45 in		Tray	Common Mode Chokes
Common Mode Chokes / Filters 2.5mH 2A - VERTICAL COMMN-MODE SPPRESSN EV24-2.0-02-2M5 TE Connectivity / Schaffner 1: $4.66 908In Stock	Mfr. Part No. EV24-2.0-02-2M5 Mouser Part No 631-EV24-2.0-02-2M5	TE Connectivity / Schaffner	Common Mode Chokes / Filters 2.5mH 2A - VERTICAL COMMN-MODE SPPRESSN Learn More about TE Connectivity / Schaffner schaffner ev eh rfi suppression chokes	Datasheet	908In Stock	$4.66 $3.85 $3.30 $3.13 View $2.82 $2.64 $2.60 $2.42	Min.: 1 Mult.: 1	PCB Mount	EV	Through Hole	2.5 mH		15 %	2 A	62 mOhms	- 25 C	+ 100 C	17.4 mm x 24.6 mm x 29.1 mm	24.6 mm	17.4 mm	29.1 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2 744233121 Wurth Elektronik 1: $1.81 7,671In Stock	Mfr. Part No. 744233121 Mouser Part No 710-744233121	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	7,671In Stock	Cut Tape $1.81 $1.73 $1.66 $1.60 View Reel $0.764 $1.58 $1.33 $0.764 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	WE-CNSW	SMD/SMT	167 nH	120 Ohms	25 %	280 mA	300 mOhms	- 40 C	+ 105 C	0805 (2012 metric)	2 mm	1.2 mm	1.2 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters WE-SCC SMD Type 7345 10uH 1100mA 100kHz 744281100 Wurth Elektronik 1: $4.08 1,423In Stock	Mfr. Part No. 744281100 Mouser Part No 710-744281100	Wurth Elektronik	Common Mode Chokes / Filters WE-SCC SMD Type 7345 10uH 1100mA 100kHz Learn More about Wurth Elektronik wurth scc	Datasheet	1,423In Stock	Cut Tape $4.08 $4.04 $4.03 $3.64 Reel $2.83 View $3.51 $3.25 $2.82 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	PCB Mount	WE-SCC	SMD/SMT	10 uH	10 kOhms	20 %	1.1 A	120 mOhms	- 40 C	+ 85 C	7345	7.3 mm	7.3 mm	4.8 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes	Line Filter
Common Mode Chokes / Filters WE-CMB Choke Type M 10mH 2A 125mOhm 744823210 Wurth Elektronik 1: $4.75 2,673In Stock	Mfr. Part No. 744823210 Mouser Part No 710-744823210	Wurth Elektronik	Common Mode Chokes / Filters WE-CMB Choke Type M 10mH 2A 125mOhm Learn More about Wurth Elektronik wurthWECMBChokes	Datasheet	2,673In Stock	$4.75 $4.72 $4.71 $4.62 $4.34	Min.: 1 Mult.: 1	PCB Mount	WE-CMB	Through Hole	10 mH		30 %	2 A	125 mOhms	- 40 C	+ 125 C		23 mm	13 mm	28 mm		Tray	Common Mode Chokes	Power Line
Common Mode Chokes / Filters WE-CMB Power Type S 32uH 100kHz 5.5mOhm 744842932 Wurth Elektronik 1: $10.74 432In Stock	Mfr. Part No. 744842932 Mouser Part No 710-744842932	Wurth Elektronik	Common Mode Chokes / Filters WE-CMB Power Type S 32uH 100kHz 5.5mOhm Learn More about Wurth Elektronik wurthWECMBNiZnInductor	Datasheet	432In Stock	$10.74 $10.66 $10.65 $8.54 View $8.53 $7.77 $7.75	Min.: 1 Mult.: 1	PCB Mount	WE-CMB NiZn	Radial	32 uH		30 %	8.5 A	5 mOhms	- 25 C	+ 125 C		18.5 mm	14.5 mm	22 mm		Tray	Power Line Chokes	Common Mode Power Line Choke
Common Mode Chokes / Filters MID-DC16US THT 3.3mH EE16.5/6.5/9 750314976 Wurth Elektronik 1: $4.20 1,410In Stock 6Expected 18/11/2026	Mfr. Part No. 750314976 Mouser Part No 710-750314976	Wurth Elektronik	Common Mode Chokes / Filters MID-DC16US THT 3.3mH EE16.5/6.5/9	Datasheet	1,410In Stock 6Expected 18/11/2026	$4.20 $3.45 $3.20 $2.96 View $2.77 $2.50 $2.34 $2.23	Min.: 1 Mult.: 1	PCB Mount	MID-DC16US	Through Hole	3.3 mH			5 A	164 mOhms	- 40 C	+ 125 C		22.86 mm	13.97 mm	14 mm		Tray	Common Mode Chokes	Filter Common Mode Choke
Common Mode Chokes / Filters 1.3ohm 680MHz 0.2A CMA0805A681R-1A Laird 1: $0.462 9,850In Stock	Mfr. Part No. CMA0805A681R-1A Mouser Part No 739-CMA0805A681R-1A	Laird	Common Mode Chokes / Filters 1.3ohm 680MHz 0.2A Learn More about Laird cma0805 automotive chokes	Datasheet	9,850In Stock	Cut Tape $0.462 $0.379 $0.33 $0.311 Reel $0.234 View $0.288 $0.272 $0.26 $0.223 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	CMA0805	SMD/SMT		680 Ohms	25 %	200 mA	1.3 Ohms	- 40 C	+ 125 C	0805 (2012 metric)	2 mm	1.2 mm	1.2 mm	AEC-Q200	Reel, Cut Tape, MouseReel	Common Mode Chokes	Automotive Common Mode Choke
Common Mode Chokes / Filters 1000 V 0.2mH 22A ESR=1.43mOhms AEC-Q200 SCF19XV-220-1R6A004JH KEMET 1: $14.38 462In Stock	Mfr. Part No. SCF19XV-220-1R6A004JH Mouser Part No 80-SCF19XV2201R604JH	KEMET	Common Mode Chokes / Filters 1000 V 0.2mH 22A ESR=1.43mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	462In Stock	$14.38 $11.83 $10.77 $10.15 View $9.57 $8.94 $8.47	Min.: 1 Mult.: 1	PCB Mount	SCF-XV	Through Hole	200 uH			22 A	1.43 mOhms	- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 1000 V 1.2mH 22A ESR=2.45mOhms AEC-Q200 SCF25XV-220-1R9A007JH KEMET 1: $21.30 330In Stock	Mfr. Part No. SCF25XV-220-1R9A007JH Mouser Part No 80-SCF25XV2201R907JH	KEMET	Common Mode Chokes / Filters 1000 V 1.2mH 22A ESR=2.45mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	330In Stock	$21.30 $17.56 $16.39 $15.53 $15.11	Min.: 1 Mult.: 1	PCB Mount	SCF-XV	Through Hole	1.2 mH			22 A	2.45 mOhms	- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 1000V 0.22mH 35A ESR=0.65mOhms AEC-Q200 SCF25XV-350-2R4A003JV KEMET 1: $21.30 385In Stock	Mfr. Part No. SCF25XV-350-2R4A003JV Mouser Part No 80-SCF25XV3502R403JV	KEMET	Common Mode Chokes / Filters 1000V 0.22mH 35A ESR=0.65mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	385In Stock	$21.30 $17.63 $16.65 $15.52 $15.11	Min.: 1 Mult.: 1	PCB Mount	SCF-XV	Through Hole	220 uH			35 A	650 uOhms	- 40 C	+ 150 C					AEC-Q200	Tray	Common Mode Chokes
Common Mode Chokes / Filters 1000V 3.89mH 7A ESR=20.83mOhms AEC-Q200 SCT25XV-070-1R1A022JV KEMET 1: $18.78 158In Stock	Mfr. Part No. SCT25XV-070-1R1A022JV Mouser Part No 80-SCT25XV0701R12JV	KEMET	Common Mode Chokes / Filters 1000V 3.89mH 7A ESR=20.83mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	158In Stock	$18.78 $16.02 $14.42 $13.57 View $13.31 $12.08 $11.87	Min.: 1 Mult.: 1	PCB Mount	SCT-XV	Through Hole	3.89 mH			7 A	20.83 mOhms	- 40 C	+ 150 C	Tray	3.5 mm	26.5 mm	35 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters 1000V 0.2mH 28A ESR=1.39mOhms AEC-Q200 SCT25XV-280-2R1A005JV KEMET 1: $19.24 148In Stock	Mfr. Part No. SCT25XV-280-2R1A005JV Mouser Part No 80-SCT25XV2802R15JV	KEMET	Common Mode Chokes / Filters 1000V 0.2mH 28A ESR=1.39mOhms AEC-Q200 Learn More about KEMET aec q200 toroidal coils	Datasheet	148In Stock	$19.24 $16.59 $15.26 $14.35 View $13.90 $12.80 $12.34	Min.: 1 Mult.: 1	PCB Mount	SCT-XV	Through Hole	200 uH			28 A	1.39 mOhms	- 40 C	+ 150 C	Tray	3.5 mm		35 mm	AEC-Q200	Tray	AC Line Filters
Common Mode Chokes / Filters RING CORE CHOKE 2X15MH 0.40A B82791H2401N001 TDK 1: $4.41 863In Stock	Mfr. Part No. B82791H2401N001 Mouser Part No 871-B82791H2401N001	TDK	Common Mode Chokes / Filters RING CORE CHOKE 2X15MH 0.40A Learn More about TDK b82791h2 power line chokes	Datasheet	863In Stock	$4.41 $3.63 $3.17 $2.79 View $2.64 $2.53 $2.45 $2.26	Min.: 1 Mult.: 1	PCB Mount	B82791H	Radial	15 mH		30 %	400 mA	1.35 Ohms								Bulk	Ring Core Chokes
Common Mode Chokes / Filters 250mA 2LN 1.1kOhm 10MHz IFLN1210BEER112N Vishay / Dale 1: $1.21 1,985In Stock 2,000Expected 11/12/2026	Mfr. Part No. IFLN1210BEER112N Mouser Part No 70-IFLN1210BEER112N	Vishay / Dale	Common Mode Chokes / Filters 250mA 2LN 1.1kOhm 10MHz Learn More about Vishay / Dale vishay iflnx common mode chokes	Datasheet	1,985In Stock 2,000Expected 11/12/2026	Cut Tape $1.21 $0.998 $0.872 $0.821 View Reel $0.63 $0.76 $0.717 $0.676 $0.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCB Mount	IFLN-1210BE	SMD/SMT	22 uH	1.1 kOhms	- 30 %, + 50 %		500 mOhms	- 55 C	+ 150 C	SMD-4	3.2 mm	2.5 mm	2.5 mm		Reel, Cut Tape, MouseReel	Common Mode Chokes
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 $63.12 $61.21	Min.: 1 Mult.: 1	PCB Mount	RV8141	Through Hole	330 uH		1 %	50 A	1.1 mOhms	- 40 C	+ 125 C				41.1 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters RV Common Mode Choke, MnZn, Four line, 32A, 0.5mH, Vertical RV8540-32-S02 TE Connectivity / Schaffner 1: $38.23 39In Stock	Mfr. Part No. RV8540-32-S02 Mouser Part No 631-RV8540-32-S02	TE Connectivity / Schaffner	Common Mode Chokes / Filters RV Common Mode Choke, MnZn, Four line, 32A, 0.5mH, Vertical Learn More about TE Connectivity / Schaffner schaffner rv chokes	Datasheet	39In Stock	$38.23 $31.23 $28.38 $26.74 View $25.84 $25.53	Min.: 1 Mult.: 1	Horizontal Mount	RV8540	Radial	490 uH		1 %	32 A	2.3 mOhms	- 40 C	+ 125 C		64 mm	42 mm	65.5 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters RV Common Mode Choke, Nano, Four line, Vertical RV8541-40-S16 TE Connectivity / Schaffner 1: $38.13 35In Stock	Mfr. Part No. RV8541-40-S16 Mouser Part No 631-RV8541-40-S16	TE Connectivity / Schaffner	Common Mode Chokes / Filters RV Common Mode Choke, Nano, Four line, Vertical Learn More about TE Connectivity / Schaffner schaffner rv chokes	Datasheet	35In Stock	$38.13 $31.13 $30.19 $30.18 $26.06	Min.: 1 Mult.: 1	PCB Mount	RV8541	Through Hole	100 uH		1 %	40 A	1.1 mOhms	- 40 C	+ 125 C		60 mm	27 mm	59.7 mm			Common Mode Chokes	Current Compensated Choke
Common Mode Chokes / Filters RV Common Mode Choke, Nano, Four line, Vertical RV8541-50-S06 TE Connectivity / Schaffner 1: $49.46 40In Stock	Mfr. Part No. RV8541-50-S06 Mouser Part No 631-RV8541-50-S06	TE Connectivity / Schaffner	Common Mode Chokes / Filters RV Common Mode Choke, Nano, Four line, Vertical Learn More about TE Connectivity / Schaffner schaffner rv chokes	Datasheet	40In Stock	$49.46 $40.69 $39.54 $39.52 View $34.83 Quote	Min.: 1 Mult.: 1	PCB Mount	RV8541	Through Hole	110 uH		1 %	50 A	900 uOhms	- 40 C	+ 125 C		64 mm	30 mm	65.5 mm			Common Mode Chokes	Current Compensated Choke