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.

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			Price For		Quantity

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	1+ HK$30.610 10+ HK$28.480 50+ HK$25.650 100+ HK$24.800 200+ HK$22.970 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$15.400 10+ HK$14.710 50+ HK$13.690 100+ HK$12.740 200+ HK$11.510 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	5+ HK$9.670 50+ HK$8.550 250+ HK$8.130 500+ HK$7.790 1000+ HK$6.420 More Pricing...	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	1+ HK$22.410 50+ HK$20.010 100+ HK$19.240 250+ HK$18.560 500+ HK$17.870 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$15.400 10+ HK$15.230 50+ HK$13.690 100+ HK$13.260 200+ HK$12.280 More Pricing...	Min: 1 / Mult: 1	1A	1.3µH	WE-CNSW Series	800ohm	-	4.5mm	3.2mm	2.8mm	AEC-Q200
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$9.160 50+ HK$8.320 250+ HK$7.470 500+ HK$5.380 1000+ HK$5.280 More Pricing...	Min: 5 / Mult: 5	400mA	413nH	0805USB Series	900ohm	-	2.03mm	1.27mm	1.65mm	-
50105C	2062865RL 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) Re-Reel Packaging Options	100+ HK$7.800 250+ HK$7.680 500+ HK$7.670 1000+ HK$7.660	Min: 100 / Mult: 1	700mA	1mH	5000 Series	-	-	7mm	6mm	3.5mm	-
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$28.650 10+ HK$26.510 50+ HK$23.950 200+ HK$23.090 400+ HK$21.380 More Pricing...	Min: 1 / Mult: 1	2A	250µH	WE-SL5 Series	970ohm	-	10mm	8.7mm	6.5mm	-
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$9.670 50+ HK$8.550 250+ HK$8.130 500+ HK$7.790 1000+ HK$6.420 More Pricing...	Min: 5 / Mult: 5	370mA	0.166µH	WE-CNSW Series	120ohm	0805 [2012 Metric]	2mm	1.2mm	1.2mm	-
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$10.010 250+ HK$9.500 500+ HK$9.160 1000+ HK$7.530 2000+ HK$7.380	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$4.310 500+ HK$3.760 1000+ HK$3.550 2000+ HK$3.340 4000+ HK$3.150	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$10.010 250+ HK$9.500 500+ HK$9.160 1000+ HK$7.530 2000+ HK$7.380	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$29.880 150+ HK$28.390 375+ HK$27.460	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$10.010 250+ HK$9.500 500+ HK$9.160 1000+ HK$7.530 2000+ HK$7.380	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$19.240 250+ HK$18.560 500+ HK$17.870 1000+ HK$16.430	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$28.650 10+ HK$26.510 50+ HK$23.950 200+ HK$23.090 400+ HK$21.380 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$30.610 50+ HK$25.650 100+ HK$24.800 250+ HK$21.480 500+ HK$20.630 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$21.980 50+ HK$18.640 100+ HK$16.940 250+ HK$16.380 500+ HK$15.820 More Pricing...	Min: 1 / Mult: 1	450mA	100µH	WE-SL3 Series	5kohm	-	9.2mm	6.6mm	2.5mm	-
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$23.950 200+ HK$23.090 400+ HK$21.380 800+ HK$19.670	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$24.800 250+ HK$21.480 500+ HK$20.630 1000+ HK$19.020	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$8.550 250+ HK$8.130 500+ HK$7.790 1000+ HK$6.420 2000+ HK$6.300	Min: 100 / Mult: 5	280mA	0.478µH	WE-CNSW Series	370ohm	0805 [2012 Metric]	2mm	1.2mm	1.2mm	-
744231121	1636470RL 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) Re-Reel Packaging Options	50+ HK$8.550 250+ HK$8.130 500+ HK$7.790 1000+ HK$6.420 2000+ HK$6.300	Min: 100 / Mult: 5	370mA	0.166µH	WE-CNSW Series	120ohm	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$19.240 250+ HK$18.560 500+ HK$17.870 1000+ HK$16.430	Min: 100 / Mult: 1	1A	51µH	WE-SL2 Series	5.5kohm	-	9.2mm	6mm	5mm	AEC-Q200
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$19.240 250+ HK$18.560 500+ HK$17.870 1000+ HK$16.430	Min: 100 / Mult: 1	800mA	1mH	WE-SL2 Series	6kohm	-	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$49.590 5+ HK$45.190 10+ HK$40.780 20+ HK$33.730 40+ HK$32.790 More Pricing...	Min: 1 / Mult: 1	9.7A	810µH	-	-	-	30.99mm	25.4mm	12.7mm	-