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

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$9.290 50+HK$8.220 250+HK$7.810 500+HK$7.490 1000+HK$6.170 More Pricing...	370mA	0.131µH	0.3ohm	WE-CNSW Series	90ohm	-	-	-	2mm	1.2mm	1.2mm	-40°C	125°C	AEC-Q200
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$10.990 50+HK$9.820 250+HK$9.320 500+HK$8.090 1000+HK$6.660 More Pricing...	200mA	2.578µH	1.2ohm	WE-CNSW Series	2.2kohm	-	-	-	3.2mm	1.6mm	1.8mm	-40°C	125°C	AEC-Q200
ACM1211-102-2PL-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$14.010 10+HK$11.500 50+HK$10.070 100+HK$8.540 200+HK$8.370 More Pricing...	6A	-	0.014ohm	ACM Series	1kohm	-	-	-	12mm	11mm	6mm	-40°C	85°C	-
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$3.540 50+HK$2.540 250+HK$2.220 500+HK$2.080 1000+HK$1.940 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$5.880 100+HK$4.840 500+HK$4.230 1000+HK$3.990 2000+HK$3.750 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$13.810 10+HK$11.350 50+HK$9.950 200+HK$8.960 400+HK$8.390 More Pricing...	5A	-	0.01ohm	ACM-V Series	700ohm	-	-	-	9mm	7mm	4.5mm	-40°C	125°C	-
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$12.580 50+HK$11.240 250+HK$10.660 500+HK$10.270 1000+HK$8.450 More Pricing...	370mA	111nH	0.3ohm	WE-CNSW Series	90ohm	-	-	-	3.2mm	1.6mm	1.8mm	-40°C	125°C	AEC-Q200
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$6.660 50+HK$4.810 100+HK$4.530 250+HK$4.200 500+HK$3.960 More Pricing...	1.5A	-	0.05ohm	ACP Series	1kohm	-	-	-	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$2.800 50+HK$1.990 250+HK$1.750 500+HK$1.630 1000+HK$1.450 More Pricing...	400mA	-	0.19ohm	ACM Series	90ohm	-	-	-	2mm	1.2mm	1.3mm	-40°C	105°C	-
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$11.850 50+HK$10.590 250+HK$10.050 500+HK$9.680 1000+HK$7.970 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$14.970 10+HK$12.330 50+HK$10.770 100+HK$10.120 200+HK$9.420 More Pricing...	10A	1.1µH	4000µohm	ACM Series	550ohm	-	-	-	15mm	13mm	6mm	-40°C	85°C	-
ACM4520-142-2P-T000	3409341 Data Sheet RoHS	TDK Filter Common Mode ACM-V Series 1.4 kohm 1.7 A 4.7 mm x 4.5 mm x 2 mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$8.640 10+HK$7.130 50+HK$6.220 200+HK$5.870 400+HK$5.430 More Pricing...	1.7A	-	0.08ohm	ACM Series	1.4kohm	-	-	-	4.7mm	4.5mm	2mm	-40°C	85°C	-
744242510	1636265 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode 51 µH WE-SLM Series 2.5 kohm 400 mA 6mm x 3.3mm x 3.3mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$32.470 10+HK$30.210 50+HK$27.230 100+HK$26.330 200+HK$23.800 More Pricing...	400mA	51µH	0.32ohm	WE-SLM Series	2.5kohm	-	-	-	6mm	3.3mm	3.3mm	-40°C	125°C	-
50105C	2062865 Data Sheet RoHS	MURATA POWER SOLUTIONS Choke Surface Mount 1 mH 5000 Series 700 mA 7mm x 6mm x 3.5mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$13.900 50+HK$10.030 100+HK$9.460 250+HK$8.720 500+HK$8.200 More Pricing...	700mA	1mH	0.3ohm	5000 Series	-	-	-	-	7mm	6mm	3.5mm	-40°C	85°C	-
744223	1636274 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Surface Mount 500 µH WE-SL2 Series 3.3 kohm 1 A 9.2mm x 6mm x 5mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$25.250 50+HK$22.460 100+HK$21.660 250+HK$20.860 500+HK$20.060 More Pricing...	1A	500µH	0.15ohm	WE-SL2 Series	3.3kohm	-	-	-	9.2mm	6mm	5mm	-40°C	125°C	AEC-Q200
50475C	2062867 Data Sheet RoHS	MURATA POWER SOLUTIONS Choke Surface Mount 4.7 mH 5000 Series 400 mA 7mm x 6mm x 4.4mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$13.900 50+HK$10.030 100+HK$9.460 250+HK$8.720 500+HK$8.200 More Pricing...	400mA	4.7mH	0.7ohm	5000 Series	-	-	-	-	7mm	6mm	3.5mm	-40°C	85°C	-
B82787C0513H002	2215827 Data Sheet RoHS	TDK Choke Common Mode 51 µH ACT45B Series 2.8 kohm 200 mA 4.5mm x 3.2mm x 3mm	Each	5+HK$9.140 50+HK$7.030 250+HK$6.980 500+HK$6.170 1000+HK$6.040 More Pricing...	200mA	51µH	1ohm	ACT Series	2.8kohm	-	-	-	4.5mm	3.2mm	3mm	-40°C	150°C	AEC-Q200
DLW5BSM302SQ2L	3471192 Data Sheet RoHS	MURATA COMMON MODE FILTER 3 KOHM 0.5A	Each (Supplied on Cut Tape) Cut Tape	1+HK$17.080 10+HK$14.070 50+HK$12.230 100+HK$11.260 200+HK$10.140 More Pricing...	500mA	-	0.3ohm	DLW5BS Series	3kohm	-	-	-	5mm	5mm	4.5mm	-40°C	85°C	-
0805USB-902MLC	2458107 Data Sheet RoHS	COILCRAFT Choke Common Mode 413 nH 0805USB Series 900 ohm 400 mA 2.03mm x 1.27mm x 1.65mm	Each (Supplied on Cut Tape) Cut Tape	5+HK$9.130 50+HK$7.060 250+HK$5.080 500+HK$4.800 1000+HK$4.700 More Pricing...	400mA	413nH	0.65ohm	0805USB Series	900ohm	-	-	-	2.03mm	1.27mm	1.65mm	-40°C	85°C	-
744231121	1636470 Data Sheet RoHS	WURTH ELEKTRONIK Choke Common Mode 370 mA 120 ohm 2mm x 1.2mm x 1.2mm WE-CNSW Series	Each (Supplied on Cut Tape) Cut Tape	5+HK$10.220 50+HK$9.050 250+HK$8.600 500+HK$8.240 1000+HK$6.790 More Pricing...	370mA	0.166µH	0.3ohm	WE-CNSW Series	120ohm	-	-	0805 [2012 Metric]	2mm	1.2mm	1.2mm	-40°C	125°C	-
SRF7035A-132Y	3871788 Data Sheet RoHS	BOURNS Common Mode Filter SRF7035A Series 10.4uH 2.5A 1.3kohm Surface Mount 7mm x 6mm x 3.5mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$13.010 50+HK$9.310 100+HK$8.770 250+HK$8.120 500+HK$7.660 More Pricing...	2.5A	10.4µH	0.025ohm	SRF7035A Series	1.3kohm	-	-	-	7mm	6mm	3.5mm	-40°C	125°C	AEC-Q200
744232102	1636478 Data Sheet RoHS	WURTH ELEKTRONIK Noise Suppressor 1.263 µH 230 mA 1 kohm 3.2 mm x 1.6 mm x 1.6 mm WE-CNSW Series	Each (Supplied on Cut Tape) Cut Tape	5+HK$10.990 50+HK$9.820 250+HK$9.320 500+HK$8.090 1000+HK$6.660 More Pricing...	230mA	1.263µH	1ohm	WE-CNSW Series	1kohm	-	-	1206 [3216 Metric]	3.2mm	1.6mm	1.6mm	-40°C	125°C	-
744272102	1848209 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Surface Mount 1 mH WE-SL5 Series 3.6 kohm 950 mA 10mm x 8.7mm x 6.5mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$30.300 10+HK$28.130 50+HK$25.410 200+HK$24.510 400+HK$22.210 More Pricing...	950mA	1mH	0.18ohm	WE-SL5 Series	3.6kohm	-	-	-	10mm	8.7mm	6.5mm	-40°C	125°C	-
744273501	1848214 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Surface Mount 5 µH WE-SL5 Series 500 ohm 5 A 9.5mm x 8.3mm x 5.3mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$32.470 50+HK$27.230 100+HK$26.330 250+HK$25.340 500+HK$24.340 More Pricing...	5A	5µH	5500µohm	WE-SL5 Series	500ohm	-	-	-	9.5mm	8.3mm	5.3mm	-40°C	125°C	-
744253101	2894672 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Surface Mount 100 µH WE-SL3 Series 5 Kohm 450 mA 9.2mm x 6.6mm x 2.5mm	Each (Supplied on Cut Tape) Cut Tape	1+HK$21.210 50+HK$18.010 100+HK$16.360 250+HK$15.830 500+HK$15.290 More Pricing...	450mA	100µH	0.45ohm	WE-SL3 Series	5kohm	-	-	-	9.2mm	6.6mm	2.5mm	-40°C	125°C	-