SMD Common Mode Chokes / Filters

We offer SMD Common Mode Chokes and Filters with inductance values from 0.245nH to 100mH, and DC current ratings form to 35mA to 1kA.

Below are examples of some of manufacturers’ product ranges:

Murata offers their DLW31S range of high-performance wound type SMD Chip Common Mode Choke Coils. With high common mode impedance, they are suitable for noise suppression through a wide frequency range.

Suitable for noise suppression in car area networks like CAN bus
-40 to 125°C Operating temperature range

Also used in applications like Industrial, Communications & Networking, and Safety.

Coilcraft offers their 0805USB series common mode chokes. This Series was designed for common mode noise suppression in high-speed differential signal lines (USB2.0, IEEE1394, and LVDS) and provides up to 3.4GHz differential mode 3dB cutoff frequency. They provide up to 2kOhm common mode peak impedance and more than 30dB common mode noise attenuation.

Bourns SRF3216 Series of common mode chip inductors feature high impedance values, current ratings to 400mA, and are RoHS compliant.

Applications include noise suppression, personal computers, and display panels.

Abracon’s ACMP-5025 Series of power common mode chokes are commercial grade and PPAP ready. They have excellent impedance characteristics, and rated currents up to 6.5A. They have extremely low DCR.

Applications include DC power line common mode noise suppression, switch mode power supplies and regulators, variable frequency drives, and AC/DC power rectifiers.

			Price For		Quantity

744230181	1848962 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode WE-CNSW Series 180 ohm 400 mA 1.6mm x 0.85mm x 1.1mm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$9.700 50+ HK$8.720 250+ HK$8.220 500+ HK$7.920 1000+ HK$6.520 More Pricing...	Min: 5 / Mult: 5	400mA	-	WE-CNSW Series	180ohm	-	1.6mm	0.85mm	1.1mm	AEC-Q200
744231181	1636471 Data Sheet RoHS	WURTH ELEKTRONIK Common Mode Filter 252 nH 180 ohm 330 mA 2mm L x 1.2mm W x 1.2mm H WE-CNSW Series	Each (Supplied on Cut Tape) Cut Tape	5+ HK$8.390 50+ HK$7.400 250+ HK$7.030 500+ HK$6.740 1000+ HK$5.550 More Pricing...	Min: 5 / Mult: 5	330mA	0.252µH	WE-CNSW Series	180ohm	0805 [2012 Metric]	2mm	1.2mm	1.2mm	-
744231181	1636471RL Data Sheet RoHS	WURTH ELEKTRONIK Common Mode Filter 252 nH 180 ohm 330 mA 2mm L x 1.2mm W x 1.2mm H WE-CNSW Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$7.400 250+ HK$7.030 500+ HK$6.740 1000+ HK$5.550 2000+ HK$5.440	Min: 100 / Mult: 5	330mA	0.252µH	WE-CNSW Series	180ohm	0805 [2012 Metric]	2mm	1.2mm	1.2mm	-
744230181	1848962RL Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode WE-CNSW Series 180 ohm 400 mA 1.6mm x 0.85mm x 1.1mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$8.720 250+ HK$8.220 500+ HK$7.920 1000+ HK$6.520 2000+ HK$6.390	Min: 100 / Mult: 5	400mA	-	WE-CNSW Series	180ohm	-	1.6mm	0.85mm	1.1mm	AEC-Q200
VFS5045SA151	3651761 Data Sheet RoHS	TDK NOISE SUPPRESSION FILTER 180 OHM 1.3A	Each (Supplied on Cut Tape) Cut Tape	1+ HK$3.050 50+ HK$2.040 100+ HK$1.850 250+ HK$1.670 500+ HK$1.520 More Pricing...	Min: 1 / Mult: 1	1.3A	-	VFS Series	180ohm	-	5mm	5mm	4.5mm	-
VFS5045SA151	3651761RL Data Sheet RoHS	TDK NOISE SUPPRESSION FILTER 180 OHM 1.3A	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.850 250+ HK$1.670 500+ HK$1.520 1500+ HK$1.440	Min: 100 / Mult: 1	1.3A	-	VFS Series	180ohm	-	5mm	5mm	4.5mm	-
784231181	3953341RL Data Sheet RoHS	WURTH ELEKTRONIK Common Mode Filter AEC-Q200 WE-CNSA Series 0.252 µH 330 mA 180 ohm 2 mm x 1.2 mm x 1.2 mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$5.330 250+ HK$4.810 500+ HK$4.110 1000+ HK$4.070 2000+ HK$4.060	Min: 100 / Mult: 5	330mA	252nH	WE-CNSA Series	180ohm	-	2mm	1.2mm	1.2mm	AEC-Q200
784231181	3953341 Data Sheet RoHS	WURTH ELEKTRONIK Common Mode Filter AEC-Q200 WE-CNSA Series 0.252 µH 330 mA 180 ohm 2 mm x 1.2 mm x 1.2 mm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$6.750 50+ HK$5.330 250+ HK$4.810 500+ HK$4.110 1000+ HK$4.070 More Pricing...	Min: 5 / Mult: 5	330mA	252nH	WE-CNSA Series	180ohm	-	2mm	1.2mm	1.2mm	AEC-Q200
ACM-0603-181-T	4142801RL Data Sheet RoHS	ABRACON Common Mode Choke ACM-0603 Series 180 ohm 500 mA 1.6 mm x 0.85 mm x 1.1mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$2.590 250+ HK$2.130 500+ HK$2.020 1000+ HK$1.910 2000+ HK$1.670	Min: 100 / Mult: 5	500mA	-	ACM-0603 Series	180ohm	0603 [1608 Metric]	1.6mm	0.85mm	1.1mm	-
ACM-0603-181-T	4142801 Data Sheet RoHS	ABRACON Common Mode Choke ACM-0603 Series 180 ohm 500 mA 1.6 mm x 0.85 mm x 1.1mm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$3.620 50+ HK$2.590 250+ HK$2.130 500+ HK$2.020 1000+ HK$1.910 More Pricing...	Min: 5 / Mult: 5	500mA	-	ACM-0603 Series	180ohm	0603 [1608 Metric]	1.6mm	0.85mm	1.1mm	-
DLW21SZ181XQ2L	2913620 Data Sheet RoHS	MURATA Choke Common Mode DLW21SZ_XQ Series 240 mA 2mm x 1.2mm x 1.2mm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$3.700 50+ HK$2.650 250+ HK$2.180 500+ HK$2.120 1000+ HK$2.050 More Pricing...	Min: 5 / Mult: 5	240mA	-	DLW21SZ Series	180ohm	-	2mm	1.2mm	1.2mm	AEC-Q200
DLW21SZ181XQ2L	2913620RL Data Sheet RoHS	MURATA Choke Common Mode DLW21SZ_XQ Series 240 mA 2mm x 1.2mm x 1.2mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$2.650 250+ HK$2.180 500+ HK$2.120 1000+ HK$2.050 2000+ HK$1.970	Min: 100 / Mult: 5	240mA	-	DLW21SZ Series	180ohm	-	2mm	1.2mm	1.2mm	AEC-Q200
ICM0603ER181V	4723127 Data Sheet RoHS	VISHAY Common Mode Choke 180 ohm 500mA 1.6mm x 0.85mm x 1.1mm 0603 [1608 Metric]	Each	5+ HK$4.030 50+ HK$3.230 250+ HK$2.640 500+ HK$2.410 1500+ HK$2.290 More Pricing...	Min: 5 / Mult: 5	500mA	-	ICM0603 Series	180ohm	0603 [1608 Metric]	1.6mm	0.85mm	1.1mm	-

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