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

744235801	2249867 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode 1.3 µH WE-CNSW Series 800 ohm 1 A 4.5mm x 3.2mm x 2.8mm	Each	1+ HK$11.840 10+ HK$11.750 50+ HK$10.910 100+ HK$9.450 200+ HK$8.960 More Pricing...	Min: 1 / Mult: 1	1A	1.3µH	WE-CNSW Series	800ohm	-	4.5mm	3.2mm	2.8mm	AEC-Q200
ACP3225-102-2P-T000	2478551RL 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) Re-Reel Packaging Options	100+ HK$4.320 250+ HK$4.080 500+ HK$3.920 1000+ HK$3.430	Min: 100 / Mult: 1	1.5A	-	ACP Series	1kohm	-	3.2mm	2.5mm	1.9mm	-
744272251	1848207 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) Cut Tape Packaging Options	1+ HK$28.100 10+ HK$26.090 50+ HK$23.570 200+ HK$22.730 400+ HK$21.010 More Pricing...	Min: 1 / Mult: 1	2A	250µH	WE-SL5 Series	970ohm	-	10mm	8.7mm	6.5mm	-
744232222	1636481RL 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) Re-Reel Packaging Options	50+ HK$9.570 250+ HK$8.640 500+ HK$7.880 1000+ HK$7.120 2000+ HK$7.100	Min: 100 / Mult: 5	200mA	2.578µH	WE-CNSW Series	2.2kohm	-	3.2mm	1.6mm	1.8mm	AEC-Q200
CM2021Y330R-10	2292311RL Data Sheet RoHS	LAIRD Choke Common Mode 33 ohm 15 A 5.6mm x 2.85mm x 5mm	Each Packaging Options	100+ HK$4.040 500+ HK$3.530 1000+ HK$3.330 2000+ HK$3.140 4000+ HK$2.940	Min: 100 / Mult: 1	15A	-	CM2021 Series	33ohm	-	5.6mm	2.85mm	5mm	-
744232090	1636474RL 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) Re-Reel Packaging Options	50+ HK$9.400 250+ HK$8.560 500+ HK$7.920 1000+ HK$6.960 2000+ HK$6.850	Min: 100 / Mult: 5	370mA	111nH	WE-CNSW Series	90ohm	-	3.2mm	1.6mm	1.8mm	AEC-Q200
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 Packaging Options	5+ HK$4.850 50+ HK$4.410	Min: 5 / Mult: 5	400mA	-	WE-CNSW Series	180ohm	-	1.6mm	0.85mm	1.1mm	AEC-Q200
P0429NLT	2215837RL Data Sheet RoHS	PULSE ELECTRONICS Choke Common Mode 810 µH 9.7 A 30.99mm x 25.4mm x 12.7mm	Each Packaging Options	10+ HK$39.210 20+ HK$32.120 40+ HK$30.890 75+ HK$28.290	Min: 10 / Mult: 1	9.7A	810µH	-	-	-	30.99mm	25.4mm	12.7mm	-
744230900	1848960RL 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) Re-Reel Packaging Options	50+ HK$7.000 250+ HK$6.750 500+ HK$5.940 1000+ HK$5.250 2000+ HK$4.960	Min: 100 / Mult: 5	550mA	-	WE-CNSW Series	90ohm	-	1.6mm	0.85mm	1.1mm	AEC-Q200
744223	1636274RL 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) Re-Reel Packaging Options	100+ HK$16.360 250+ HK$15.900 500+ HK$15.440 1000+ HK$14.520	Min: 100 / Mult: 1	1A	500µH	WE-SL2 Series	3.3kohm	-	9.2mm	6mm	5mm	AEC-Q200
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 Packaging Options	1+ HK$19.710 10+ HK$18.710 50+ HK$17.370 200+ HK$16.950 400+ HK$16.030 More Pricing...	Min: 1 / Mult: 1	950mA	1mH	WE-SL5 Series	3.6kohm	-	10mm	8.7mm	6.5mm	-
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 Packaging Options	1+ HK$27.600 50+ HK$24.990 100+ HK$23.490 250+ HK$23.400 500+ HK$22.570 More Pricing...	Min: 1 / Mult: 1	5A	5µH	WE-SL5 Series	500ohm	-	9.5mm	8.3mm	5.3mm	-
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 Packaging Options	1+ HK$21.640 50+ HK$18.280 100+ HK$16.690 250+ HK$16.110 500+ HK$15.520 More Pricing...	Min: 1 / Mult: 1	450mA	100µH	WE-SL3 Series	5kohm	-	9.2mm	6.6mm	2.5mm	-
744222	1636275RL 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) Re-Reel Packaging Options	100+ HK$18.960 250+ HK$18.250 500+ HK$17.530 1000+ HK$16.110	Min: 100 / Mult: 1	800mA	1mH	WE-SL2 Series	6kohm	-	9.2mm	6mm	5mm	AEC-Q200
744272102	1848209RL 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) Re-Reel Packaging Options	50+ HK$17.370 200+ HK$16.950 400+ HK$16.030 800+ HK$15.100	Min: 100 / Mult: 1	950mA	1mH	WE-SL5 Series	3.6kohm	-	10mm	8.7mm	6.5mm	-
744273501	1848214RL 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) Re-Reel Packaging Options	100+ HK$23.490 250+ HK$23.400 500+ HK$22.570 1000+ HK$20.720	Min: 100 / Mult: 1	5A	5µH	WE-SL5 Series	500ohm	-	9.5mm	8.3mm	5.3mm	-
744231371	1636473RL Data Sheet RoHS	WURTH ELEKTRONIK NOISE SUPPRESSOR SMD 370OHM 0.28A	Each (Supplied on Cut Tape) Re-Reel Packaging Options	5+ HK$3.750	Min: 100 / Mult: 5	280mA	0.478µH	WE-CNSW Series	370ohm	0805 [2012 Metric]	2mm	1.2mm	1.2mm	-
744227	1636267RL 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) Re-Reel Packaging Options	100+ HK$18.960 250+ HK$18.250 500+ HK$17.530 1000+ HK$16.110	Min: 100 / Mult: 1	1A	51µH	WE-SL2 Series	5.5kohm	-	9.2mm	6mm	5mm	AEC-Q200
744224	1636272RL 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) Re-Reel Packaging Options	100+ HK$14.180 250+ HK$12.510 500+ HK$12.240 1000+ HK$10.080	Min: 100 / Mult: 1	1.2A	250µH	WE-SL2 Series	1.8kohm	-	9.2mm	6mm	5mm	AEC-Q200
P0429NLT	2215837 Data Sheet RoHS	PULSE ELECTRONICS Choke Common Mode 810 µH 9.7 A 30.99mm x 25.4mm x 12.7mm	Each Packaging Options	1+ HK$47.680 5+ HK$43.450 10+ HK$39.210 20+ HK$32.120 40+ HK$30.890 More Pricing...	Min: 1 / Mult: 1	9.7A	810µH	-	-	-	30.99mm	25.4mm	12.7mm	-
744231091	1636469RL 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) Re-Reel Packaging Options	50+ HK$8.390 250+ HK$7.970 500+ HK$6.880 1000+ HK$5.670 2000+ HK$5.670	Min: 100 / Mult: 5	370mA	0.131µH	WE-CNSW Series	90ohm	-	2mm	1.2mm	1.2mm	AEC-Q200
744235220	2249871 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode 22 µH WE-CNSW Series 8 kohm 250 mA 4.5mm x 3.2mm x 2.8mm	Each	1+ HK$15.020 10+ HK$14.430 50+ HK$13.090 100+ HK$12.160 200+ HK$11.120 More Pricing...	Min: 1 / Mult: 1	250mA	22µH	WE-CNSW Series	8kohm	-	4.5mm	3.2mm	2.8mm	AEC-Q200
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$4.410	Min: 100 / Mult: 5	400mA	-	WE-CNSW Series	180ohm	-	1.6mm	0.85mm	1.1mm	AEC-Q200
744290321	2431604 Data Sheet RoHS	WURTH ELEKTRONIK Filter Line Common Mode 320 µH WE-UCF Series 3.25 A 14mm x 12.5mm x 7.8mm	Each	1+ HK$35.560 10+ HK$35.200 25+ HK$34.840 50+ HK$34.470 100+ HK$33.550 More Pricing...	Min: 1 / Mult: 1	3.25A	320µH	WE-UCF Series	-	-	14mm	12.5mm	7.8mm	-
744242471	2082591RL 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) Re-Reel Packaging Options	100+ HK$24.320 200+ HK$22.520 500+ HK$20.720	Min: 100 / Mult: 1	400mA	470µH	WE-SLM Series	2.2kohm	-	5mm	3.3mm	3.3mm	-

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