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

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 Packaging Options	5+ HK$10.330 50+ HK$9.570 250+ HK$8.640 500+ HK$7.880 1000+ HK$7.120 More Pricing...	Min: 5 / Mult: 5	200mA	2.578µH	WE-CNSW Series	2.2kohm	-	3.2mm	1.6mm	1.8mm	AEC-Q200
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 Packaging Options	5+ HK$9.480 50+ HK$8.390 250+ HK$7.970 500+ HK$6.880 1000+ HK$5.670 More Pricing...	Min: 5 / Mult: 5	370mA	0.131µH	WE-CNSW Series	90ohm	-	2mm	1.2mm	1.2mm	AEC-Q200
CM2021Y330R-10	2292311 Data Sheet RoHS	LAIRD Choke Common Mode 33 ohm 15 A 5.6mm x 2.85mm x 5mm	Each Packaging Options	10+ HK$4.910 100+ HK$4.040 500+ HK$3.530 1000+ HK$3.330 2000+ HK$3.140 More Pricing...	Min: 10 / Mult: 10	15A	-	CM2021 Series	33ohm	-	5.6mm	2.85mm	5mm	-
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 Packaging Options	5+ HK$9.990 50+ HK$9.400 250+ HK$8.560 500+ HK$7.920 1000+ HK$6.960 More Pricing...	Min: 5 / Mult: 5	370mA	111nH	WE-CNSW Series	90ohm	-	3.2mm	1.6mm	1.8mm	AEC-Q200
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 Packaging Options	1+ HK$6.970 50+ HK$5.000 100+ HK$4.640 250+ HK$4.320 500+ HK$4.110 More Pricing...	Min: 1 / Mult: 1	2A	-	ACP Series	500ohm	-	3.2mm	2.5mm	1.9mm	-
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 Packaging Options	5+ HK$3.620 50+ HK$2.580 250+ HK$2.120 500+ HK$1.960 1000+ HK$1.800 More Pricing...	Min: 5 / Mult: 5	330mA	-	DLW21SN Series	90ohm	-	2mm	1.2mm	1.2mm	-
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 Packaging Options	5+ HK$2.860 50+ HK$2.030 250+ HK$1.950 500+ HK$1.860 1000+ HK$1.770 More Pricing...	Min: 5 / Mult: 5	400mA	-	ACM Series	90ohm	-	2mm	1.2mm	1.3mm	-
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 Packaging Options	1+ HK$6.890 50+ HK$4.860 100+ HK$4.320 250+ HK$4.080 500+ HK$3.920 More Pricing...	Min: 1 / Mult: 1	1.5A	-	ACP Series	1kohm	-	3.2mm	2.5mm	1.9mm	-
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 Packaging Options	10+ HK$5.330 100+ HK$4.390 500+ HK$3.830 1000+ HK$3.620 2000+ HK$3.400 More Pricing...	Min: 10 / Mult: 10	15A	-	CM3421 Series	60ohm	-	5.6mm	2.85mm	8.68mm	-
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 Packaging Options	1+ HK$22.060 50+ HK$19.630 100+ HK$18.960 250+ HK$18.250 500+ HK$17.530 More Pricing...	Min: 1 / Mult: 1	800mA	1mH	WE-SL2 Series	6kohm	-	9.2mm	6mm	5mm	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 Packaging Options	5+ HK$7.640 50+ HK$7.000 250+ HK$6.750 500+ HK$5.940 1000+ HK$5.250 More Pricing...	Min: 5 / Mult: 5	550mA	-	WE-CNSW Series	90ohm	-	1.6mm	0.85mm	1.1mm	AEC-Q200
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 Packaging Options	1+ HK$12.420 50+ HK$8.980 100+ HK$8.820 250+ HK$8.100 500+ HK$7.830 More Pricing...	Min: 1 / Mult: 1	4A	-	ACM-V Series	700ohm	-	7mm	6mm	3.5mm	AEC-Q200
ACM70V-701-2PL-TL00	2112876RL 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) Re-Reel Packaging Options	100+ HK$8.820 250+ HK$8.100 500+ HK$7.830 1500+ HK$7.560	Min: 100 / Mult: 1	4A	-	ACM-V Series	700ohm	-	7mm	6mm	3.5mm	AEC-Q200
ACP3225-501-2P-T000	2475042RL 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) Re-Reel Packaging Options	100+ HK$4.640 250+ HK$4.320 500+ HK$4.110 1000+ HK$3.550	Min: 100 / Mult: 1	2A	-	ACP Series	500ohm	-	3.2mm	2.5mm	1.9mm	-
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 Packaging Options	5+ HK$13.090 50+ HK$9.400 250+ HK$8.180 500+ HK$7.720 1000+ HK$7.270 More Pricing...	Min: 5 / Mult: 5	150mA	100µH	ACT Series	5.8kohm	-	4.5mm	3.2mm	2.8mm	AEC-Q200
744224	1636272 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Surface Mount 250 µH WE-SL2 Series 1.8 kohm 1.2 A 9.2mm x 6mm x 5mm	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$16.610 50+ HK$14.850 100+ HK$14.180 250+ HK$12.510 500+ HK$12.240 More Pricing...	Min: 1 / Mult: 1	1.2A	250µH	WE-SL2 Series	1.8kohm	-	9.2mm	6mm	5mm	AEC-Q200
744272251	1848207RL Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Surface Mount 250 µH WE-SL5 Series 970 ohm 2 A 10mm x 8.7mm x 6.5mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$23.570 200+ HK$22.730 400+ HK$21.010 800+ HK$19.290	Min: 100 / Mult: 1	2A	250µH	WE-SL5 Series	970ohm	-	10mm	8.7mm	6.5mm	-
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 Packaging Options	1+ HK$20.220 50+ HK$17.030 100+ HK$16.360 250+ HK$15.900 500+ HK$15.440 More Pricing...	Min: 1 / Mult: 1	1A	500µH	WE-SL2 Series	3.3kohm	-	9.2mm	6mm	5mm	AEC-Q200
B82787C0513H002	2215827 Data Sheet RoHS	EPCOS Choke Common Mode 51 µH ACT45B Series 2.8 kohm 200 mA 4.5mm x 3.2mm x 3mm	Each Packaging Options	5+ HK$13.090 50+ HK$9.400 250+ HK$8.180 500+ HK$7.720 1000+ HK$7.260 More Pricing...	Min: 5 / Mult: 5	200mA	51µH	ACT Series	2.8kohm	-	4.5mm	3.2mm	3mm	AEC-Q200
SRF2012-361YA	2458964 Data Sheet RoHS	BOURNS FILTER COMMON MODE CHOKE 360 OHM 300m	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$2.310 50+ HK$1.690 250+ HK$1.390 500+ HK$1.320 1000+ HK$1.240	Min: 5 / Mult: 5	300mA	-	SRF2012A Series	-	0805 [2012 Metric]	-	1.2mm	1.2mm	-
ACM2012-900-2P-T002	2455196RL 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) Re-Reel Packaging Options	50+ HK$2.030 250+ HK$1.950 500+ HK$1.860 1000+ HK$1.770 2000+ HK$1.680	Min: 100 / Mult: 1	400mA	-	ACM Series	90ohm	-	2mm	1.2mm	1.3mm	-
744242471	2082591 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode 470 µH WE-SLM Series 2.2 kohm 400 mA 5mm x 3.3mm x 3.3mm	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$29.940 10+ HK$27.930 50+ HK$25.250 100+ HK$24.320 200+ HK$22.520 More Pricing...	Min: 1 / Mult: 1	400mA	470µH	WE-SLM Series	2.2kohm	-	5mm	3.3mm	3.3mm	-
744235110	2249869 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode 11 µH WE-CNSW Series 5 kohm 450 mA 4.5mm x 3.2mm x 2.8mm	Each	1+ HK$15.100 10+ HK$14.430 50+ HK$13.430 100+ HK$12.500 200+ HK$11.290 More Pricing...	Min: 1 / Mult: 1	450mA	11µH	WE-CNSW Series	5kohm	-	4.5mm	3.2mm	2.8mm	AEC-Q200
744231371	1636473 Data Sheet RoHS	WURTH ELEKTRONIK NOISE SUPPRESSOR SMD 370OHM 0.28A	Each (Supplied on Cut Tape) Cut Tape Packaging Options	5+ HK$3.750	Min: 5 / Mult: 5	280mA	0.478µH	WE-CNSW Series	370ohm	0805 [2012 Metric]	2mm	1.2mm	1.2mm	-
744227	1636267 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Surface Mount 51 µH WE-SL2 Series 5.5 kohm 1 A 9.2mm x 6mm x 5mm	Each (Supplied on Cut Tape) Cut Tape Packaging Options	1+ HK$21.980 50+ HK$19.630 100+ HK$18.960 250+ HK$18.250 500+ HK$17.530 More Pricing...	Min: 1 / Mult: 1	1A	51µH	WE-SL2 Series	5.5kohm	-	9.2mm	6mm	5mm	AEC-Q200

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