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.

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price	DC Current Rating	Inductance	DC Resistance Max	Product Range	Impedance	Voltage Rating VAC	Voltage Rating VDC	Inductor Case / Package	Product Length	Product Width	Product Height	Operating Temperature Min	Operating Temperature Max	Qualification

744232090	1636474 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode 0.111 µH WE-CNSW Series 90 ohm 370 mA 3.2mm x 1.6mm x 1.8mm	Each (Supplied on Cut Tape) Cut Tape	5+HK$11.210 50+HK$10.010 250+HK$9.500 500+HK$9.160 1000+HK$7.530 More Pricing...	370mA	111nH	0.3ohm	WE-CNSW Series	90ohm	-	-	-	3.2mm	1.6mm	1.8mm	-40°C	125°C	AEC-Q200
B82790S0513N201	9752250 Data Sheet RoHS	TDK Choke Common Mode 51 µH B82790S0 Series 500 mA 7.1mm x 6mm x 4.9mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$20.180 50+HK$14.460 100+HK$13.260 250+HK$12.070 500+HK$10.860 More Pricing...	500mA	51µH	0.14ohm	B82790S0 Series	-	-	-	-	7.1mm	6mm	4.9mm	-40°C	125°C	AEC-Q200
ACM1211-102-2PL-TL01	2112779 Data Sheet RoHS	TDK Filter Common Mode ACM Series 1 kohm 6 A 12mm x 11mm x 6mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$14.280 10+HK$11.730 50+HK$10.270 100+HK$8.710 200+HK$8.540 More Pricing...	6A	-	0.014ohm	ACM Series	1kohm	-	-	-	12mm	11mm	6mm	-40°C	85°C	-
744232222	1636481 Data Sheet RoHS	WURTH ELEKTRONIK Choke Common Mode 200 mA 2.2 kohm 3.2 mm x 1.6 mm x 1.8 mm WE-CNSW Series	Each (Supplied on Cut Tape) Cut Tape	5+HK$11.210 50+HK$10.010 250+HK$9.500 500+HK$8.250 1000+HK$6.780 More Pricing...	200mA	2.578µH	1.2ohm	WE-CNSW Series	2.2kohm	-	-	-	3.2mm	1.6mm	1.8mm	-40°C	125°C	AEC-Q200
ACM1211-701-2PL-TL01	1503726 Data Sheet RoHS	TDK Filter Common Mode ACM Series 700 ohm 8 A 12mm x 11mm x 6mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$14.370 10+HK$11.890 50+HK$10.350 100+HK$9.500 200+HK$8.890 More Pricing...	8A	-	6000µohm	ACM Series	700ohm	-	-	-	12mm	11mm	6mm	-40°C	85°C	-
744231091	1636469 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode WE-CNSW Series 0.131uH 90 ohm 370 mA 2mm x 1.2mm x 1.2mm	Each (Supplied on Cut Tape) Cut Tape	5+HK$9.670 50+HK$8.550 250+HK$8.130 500+HK$7.020 1000+HK$5.780 More Pricing...	370mA	0.131µH	0.3ohm	WE-CNSW Series	90ohm	-	-	-	2mm	1.2mm	1.2mm	-40°C	125°C	AEC-Q200
DLW21SN900SQ2L	1515594 Data Sheet RoHS	MURATA Choke Common Mode DLW21S Series 90 ohm 330 mA 0805 2mm x 1.2mm x 1.2mm	Each (Supplied on Cut Tape) Cut Tape	5+HK$3.690 50+HK$2.650 250+HK$2.300 500+HK$2.160 1000+HK$2.040 More Pricing...	330mA	-	0.35ohm	DLW21SN Series	90ohm	-	-	-	2mm	1.2mm	1.2mm	-40°C	85°C	-
CM2021Y330R-10	2292311 Data Sheet RoHS	LAIRD Choke Common Mode 33 ohm 15 A 5.6mm x 2.85mm x 5mm	Each	10+HK$5.000 100+HK$4.120 500+HK$3.590 1000+HK$3.390 2000+HK$3.190 More Pricing...	15A	-	800µohm	CM2021 Series	33ohm	-	-	-	5.6mm	2.85mm	5mm	-40°C	125°C	-
ACM90V-701-2PL-TL00	2112877 Data Sheet RoHS	TDK Filter Common Mode Automotive ACM Series 700 ohm 5 A 9mm x 7mm x 4.5mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$13.510 10+HK$11.210 50+HK$9.760 200+HK$8.810 400+HK$8.220 More Pricing...	5A	-	0.01ohm	ACM-V Series	700ohm	-	-	-	9mm	7mm	4.5mm	-40°C	125°C	-
SRF0905-100Y	2309077 Data Sheet RoHS	BOURNS Filter Line 10 µH SRF0905 Series 200 ohm 1.6 A 9.2mm x 6mm x 5mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$9.760 50+HK$6.980 100+HK$6.590 250+HK$6.100 500+HK$5.710 More Pricing...	1.6A	10µH	0.08ohm	SRF0905 Series	200ohm	-	-	-	9.2mm	6mm	5mm	-40°C	105°C	-
ACP3225-102-2P-T000	2478551 Data Sheet RoHS	TDK Filter Common Mode ACP Series 1 kohm 1.5 A 3.2mm x 2.5mm x 1.9mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$6.930 50+HK$5.010 100+HK$4.720 250+HK$3.940 500+HK$3.710 More Pricing...	1.5A	-	0.05ohm	ACP Series	1kohm	-	-	-	3.2mm	2.5mm	1.9mm	-40°C	85°C	-
ACP3225-501-2P-T000	2475042 Data Sheet RoHS	TDK Filter Common Mode ACP Series 500 ohm 2 A 3.2mm x 2.5mm x 1.9mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$7.190 50+HK$5.150 100+HK$4.860 250+HK$4.490 500+HK$4.320 More Pricing...	2A	-	0.04ohm	ACP Series	500ohm	-	-	-	3.2mm	2.5mm	1.9mm	-40°C	85°C	-
ACM2012-900-2P-T002	2455196 Data Sheet RoHS	TDK Filter Common Mode ACM Series 90 ohm 400 mA 2mm x 1.2mm x 1.3mm	Each (Supplied on Cut Tape) Cut Tape	5+HK$2.920 50+HK$2.070 250+HK$1.820 500+HK$1.700 1000+HK$1.550 More Pricing...	400mA	-	0.19ohm	ACM Series	90ohm	-	-	-	2mm	1.2mm	1.3mm	-40°C	105°C	-
744222	1636275 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Surface Mount 1 mH WE-SL2 Series 6 kohm 800 mA 9.2mm x 6mm x 5mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$22.410 50+HK$20.010 100+HK$19.240 250+HK$18.560 500+HK$17.870 More Pricing...	800mA	1mH	0.207ohm	WE-SL2 Series	6kohm	-	-	-	9.2mm	6mm	5mm	-40°C	125°C	AEC-Q200
CM3421Y600R-10	2292347 Data Sheet RoHS	LAIRD Choke Common Mode 60 ohm 15 A 5.6mm x 2.85mm x 8.68mm	Each (Supplied on Cut Tape) Cut Tape	10+HK$5.600 100+HK$4.610 500+HK$4.020 1000+HK$3.790 2000+HK$3.700 More Pricing...	15A	-	800µohm	CM3421 Series	60ohm	-	-	-	5.6mm	2.85mm	8.68mm	-40°C	125°C	-
ACM70V-701-2PL-TL00	2112876 Data Sheet RoHS	TDK Filter Common Mode Automotive ACM Series 700 ohm 4 A 7mm x 6mm x 3.5mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$13.000 50+HK$9.320 100+HK$8.810 250+HK$8.130 500+HK$7.670 More Pricing...	4A	-	0.015ohm	ACM-V Series	700ohm	-	-	-	7mm	6mm	3.5mm	-40°C	125°C	AEC-Q200
744230900	1848960 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode WE-CNSW Series 90 ohm 550 mA 1.6mm x 0.85mm x 1.1mm	Each (Supplied on Cut Tape) Cut Tape	5+HK$11.210 50+HK$10.010 250+HK$9.500 500+HK$9.160 1000+HK$7.530 More Pricing...	550mA	-	0.145ohm	WE-CNSW Series	90ohm	-	-	-	1.6mm	0.85mm	1.1mm	-40°C	105°C	AEC-Q200
ACM1513-551-2PL-TLHF	1503729 Data Sheet RoHS	TDK Filter Common Mode ACM Series 550 ohm 10 A 15mm x 13mm x 6mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$15.570 10+HK$12.830 50+HK$11.300 100+HK$10.610 200+HK$9.840 More Pricing...	10A	1.1µH	4000µohm	ACM Series	550ohm	-	-	-	15mm	13mm	6mm	-40°C	85°C	-
ACM2012-900-2P-T001	1669296 Data Sheet RoHS	TDK Filter Common Mode ACM Series 90 ohm 400 mA 2mm x 1.2mm x 1.2mm	Each (Supplied on Cut Tape) Cut Tape	5+HK$10.090 50+HK$7.260 250+HK$6.330 500+HK$5.960 1000+HK$5.720 More Pricing...	400mA	-	0.19ohm	ACM Series	90ohm	-	-	-	2mm	1.2mm	1.2mm	-40°C	105°C	-
ACM12V-701-2PL-TL00	1669292 Data Sheet RoHS	TDK Filter Common Mode ACM-V Series 700 ohm 8 A 12mm x 11mm x 6mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$15.570 10+HK$12.830 50+HK$11.210 100+HK$10.270 200+HK$9.630 More Pricing...	8A	-	6000µohm	ACM-V Series	700ohm	-	-	-	12mm	11mm	6mm	-40°C	125°C	-
744226	1636269 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Surface Mount 10 µH WE-SL2 Series 920 ohm 1.6 A 9.2mm x 6mm x 5mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$22.410 50+HK$20.010 100+HK$19.240 250+HK$18.560 500+HK$17.870 More Pricing...	1.6A	10µH	0.08ohm	WE-SL2 Series	920ohm	-	-	-	9.2mm	6mm	5mm	-40°C	125°C	AEC-Q200
0603USB-251MLC	2458095 Data Sheet RoHS	COILCRAFT Choke Common Mode 18 nH 0603USB Series 25 ohm 500 mA 1.52mm x 0.76mm x 1.07mm	Each (Supplied on Cut Tape) Cut Tape	5+HK$9.760 50+HK$8.810 250+HK$7.860 500+HK$5.720 1000+HK$5.290 More Pricing...	500mA	18nH	0.077ohm	0603USB Series	25ohm	-	-	-	1.52mm	0.76mm	1.07mm	-40°C	85°C	-
ACM9070-701-2PL-TL01	2455204 Data Sheet RoHS	TDK Filter Common Mode ACM Series 700 ohm 5 A 9mm x 7mm x 4.5mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$12.070 10+HK$10.010 50+HK$8.730 200+HK$8.190 400+HK$7.580 More Pricing...	5A	-	0.01ohm	ACM Series	700ohm	-	-	-	9mm	7mm	4.5mm	-40°C	85°C	-
ACM2012H-900-2P-T05	3212509 Data Sheet RoHS	TDK FILTER SMD COMMON MODE 90 OHM 0.3A	Each (Supplied on Cut Tape) Cut Tape	5+HK$3.430 50+HK$2.460 250+HK$2.420 500+HK$2.370 1000+HK$2.330 More Pricing...	300mA	-	0.3ohm	ACM-H Series	90ohm	-	-	0805 [2012 Metric]	2mm	1.2mm	1.3mm	-40°C	85°C	-
ACT45B-101-2P-TL003	3407556 Data Sheet RoHS	TDK Filter Common Mode 100 µH ACT Series 5.8 kohm 150 mA 4.5mm x 3.2mm x 2.8mm AEC-Q200	Each (Supplied on Cut Tape) Cut Tape	5+HK$14.850 50+HK$10.680 250+HK$9.290 500+HK$8.770 1000+HK$8.570 More Pricing...	150mA	100µH	3ohm	ACT Series	5.8kohm	-	-	-	4.5mm	3.2mm	2.8mm	-40°C	150°C	AEC-Q200