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

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	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
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$6.800 10+ HK$6.760 50+ HK$6.040 100+ HK$5.910	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$4.480 250+ HK$4.010 500+ HK$3.860 1000+ HK$3.590	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	1+ HK$25.330 10+ HK$23.490 50+ HK$21.220 200+ HK$20.470 400+ HK$18.920 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$8.900 250+ HK$8.390 500+ HK$8.080 1000+ HK$6.660 2000+ HK$6.530	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$4.460 500+ HK$4.250 1000+ HK$3.930 2000+ HK$3.610 4000+ HK$3.540	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$9.570 250+ HK$9.140 500+ HK$8.080 1000+ HK$6.660 2000+ HK$6.530	Min: 100 / Mult: 5	370mA	111nH	WE-CNSW Series	90ohm	-	3.2mm	1.6mm	1.8mm	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	75+ HK$29.630 150+ HK$28.700	Min: 100 / 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$8.900 250+ HK$8.390 500+ HK$8.080 1000+ HK$6.660 2000+ HK$6.530	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$17.110 250+ HK$16.490 500+ HK$15.860 1000+ HK$14.430	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	1+ HK$28.100 10+ HK$26.090 50+ HK$23.570 200+ HK$22.730 400+ HK$20.050 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	1+ HK$27.100 50+ HK$22.730 100+ HK$21.980 250+ HK$19.030 500+ HK$18.270 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	1+ HK$21.640 50+ HK$18.380 100+ HK$16.690 250+ HK$16.150 500+ HK$15.600 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$14.430	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$23.570 200+ HK$22.730 400+ HK$20.050 800+ HK$17.370	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$21.980 250+ HK$19.030 500+ HK$18.270 1000+ HK$16.760	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	50+ HK$7.550 250+ HK$7.180 500+ HK$6.880 1000+ HK$5.670 2000+ HK$5.560	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$15.270 250+ HK$14.850 500+ HK$14.430 1000+ HK$13.510	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$13.320 10+ HK$12.660 50+ HK$12.500 100+ HK$12.250 200+ HK$10.570 More Pricing...	Min: 1 / Mult: 1	250mA	22µH	WE-CNSW Series	8kohm	-	4.5mm	3.2mm	2.8mm	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$34.970 10+ HK$34.110 25+ HK$33.240 50+ HK$32.370 100+ HK$31.160 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$24.410 200+ HK$21.520 500+ HK$18.620	Min: 100 / Mult: 1	400mA	470µH	WE-SLM Series	2.2kohm	-	5mm	3.3mm	3.3mm	-
DLW21SN900SQ2L	1515594RL 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) Re-Reel Packaging Options	50+ HK$2.580 250+ HK$2.090 500+ HK$2.040 1000+ HK$1.980 2000+ HK$1.800	Min: 100 / Mult: 5	330mA	-	DLW21SN Series	90ohm	-	2mm	1.2mm	1.2mm	-

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