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

SRF3216-261Y	2329183 Data Sheet RoHS	BOURNS Inductor Chip Common Mode SRF3216 Series 260 ohm 300 mA 3.2mm x 1.6mm x 2mm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$4.360 50+ HK$3.150 250+ HK$2.590 500+ HK$2.520 1000+ HK$2.440 More Pricing...	Min: 5 / Mult: 5	300mA	-	SRF3216 Series	260ohm	-	3.2mm	1.6mm	2mm	-
744232261	3582951 Data Sheet RoHS	WURTH ELEKTRONIK Noise Suppressor 304 nH 310 mA 260 ohm 3.2 mm x 1.6 mm x 1.8 mm WE-CNSW Series	Each (Supplied on Cut Tape) Cut Tape	5+ HK$9.210 50+ HK$8.470 250+ HK$7.620 500+ HK$6.850 1000+ HK$6.420 More Pricing...	Min: 5 / Mult: 5	310mA	0.304µH	WE-CNSW Series	260ohm	-	3.2mm	1.6mm	1.8mm	-
0805USB-262MLB	2458103 Data Sheet RoHS	COILCRAFT Choke Common Mode 147 nH 0805USB Series 260 ohm 500 mA 2.03mm x 1.27mm x 1.65mm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$8.800 50+ HK$8.050 250+ HK$7.300 500+ HK$5.170 1000+ HK$4.940 More Pricing...	Min: 5 / Mult: 5	500mA	147nH	0805USB Series	260ohm	-	2.03mm	1.27mm	1.65mm	-
0805USB-262MLB	2458103RL Data Sheet RoHS	COILCRAFT Choke Common Mode 147 nH 0805USB Series 260 ohm 500 mA 2.03mm x 1.27mm x 1.65mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$8.050 250+ HK$7.300 500+ HK$5.170 1000+ HK$4.940 2000+ HK$4.730	Min: 100 / Mult: 5	500mA	147nH	0805USB Series	260ohm	-	2.03mm	1.27mm	1.65mm	-
SRF2012A-261YA	2493826RL Data Sheet RoHS	BOURNS Inductor Chip Common Mode SRF2012AA Series 260 ohm 300 mA 2mm x 1.2mm x 1.2mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$1.690 250+ HK$1.390 500+ HK$1.320 1000+ HK$1.240 2000+ HK$1.160	Min: 100 / Mult: 5	300mA	-	SRF2012AA Series	260ohm	-	2mm	1.2mm	1.2mm	AEC-Q200
SRF3216A-261Y	2493832 Data Sheet RoHS	BOURNS Inductor Chip Common Mode SRF3216A Series 260 ohm 300 mA 3.2mm x 1.6mm x 2mm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$5.680 50+ HK$4.520 250+ HK$3.450 500+ HK$3.040 1000+ HK$2.630 More Pricing...	Min: 5 / Mult: 5	300mA	-	SRF3216A Series	260ohm	-	3.2mm	1.6mm	2mm	AEC-Q200
SRF2012A-261YA	2493826 Data Sheet RoHS	BOURNS Inductor Chip Common Mode SRF2012AA Series 260 ohm 300 mA 2mm x 1.2mm x 1.2mm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$2.310 50+ HK$1.690 250+ HK$1.390 500+ HK$1.320 1000+ HK$1.240 More Pricing...	Min: 5 / Mult: 5	300mA	-	SRF2012AA Series	260ohm	-	2mm	1.2mm	1.2mm	AEC-Q200
SRF3216A-261Y	2493832RL Data Sheet RoHS	BOURNS Inductor Chip Common Mode SRF3216A Series 260 ohm 300 mA 3.2mm x 1.6mm x 2mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$4.520 250+ HK$3.450 500+ HK$3.040 1000+ HK$2.630 2000+ HK$2.580	Min: 100 / Mult: 5	300mA	-	SRF3216A Series	260ohm	-	3.2mm	1.6mm	2mm	AEC-Q200
SRF3216-261Y	2329183RL Data Sheet RoHS	BOURNS Inductor Chip Common Mode SRF3216 Series 260 ohm 300 mA 3.2mm x 1.6mm x 2mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$3.150 250+ HK$2.590 500+ HK$2.520 1000+ HK$2.440 2000+ HK$2.350	Min: 100 / Mult: 1	300mA	-	SRF3216 Series	260ohm	-	3.2mm	1.6mm	2mm	-
744232261	3582951RL Data Sheet RoHS	WURTH ELEKTRONIK Noise Suppressor 304 nH 310 mA 260 ohm 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$8.470 250+ HK$7.620 500+ HK$6.850 1000+ HK$6.420 2000+ HK$4.990	Min: 100 / Mult: 5	310mA	0.304µH	WE-CNSW Series	260ohm	-	3.2mm	1.6mm	1.8mm	-
784231261	3953342RL Data Sheet RoHS	WURTH ELEKTRONIK Common Mode Filter AEC-Q200 WE-CNSA Series 0.367 µH 300 mA 260 ohm 2 mm x 1.2 mm x 1.2 mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$5.330 250+ HK$4.810 500+ HK$4.110 1000+ HK$4.070 2000+ HK$4.060	Min: 100 / Mult: 5	300mA	367nH	WE-CNSA Series	260ohm	-	2mm	1.2mm	1.2mm	AEC-Q200
784231261	3953342 Data Sheet RoHS	WURTH ELEKTRONIK Common Mode Filter AEC-Q200 WE-CNSA Series 0.367 µH 300 mA 260 ohm 2 mm x 1.2 mm x 1.2 mm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$6.750 50+ HK$5.330 250+ HK$4.810 500+ HK$4.110 1000+ HK$4.070 More Pricing...	Min: 5 / Mult: 5	300mA	367nH	WE-CNSA Series	260ohm	-	2mm	1.2mm	1.2mm	AEC-Q200
744231261	1636472 Data Sheet RoHS	WURTH ELEKTRONIK Common Mode Filter 367 nH 260 ohm 300 mA 2mm L x 1.2mm W x 1.2mm H WE-CNSW Series	Each (Supplied on Cut Tape) Cut Tape	5+ HK$9.290 50+ HK$8.220 250+ HK$7.810 500+ HK$6.880 1000+ HK$5.550 More Pricing...	Min: 5 / Mult: 5	300mA	0.367µH	WE-CNSW Series	260ohm	0805 [2012 Metric]	2mm	1.2mm	1.2mm	-
SRF2012-261YA	2061684 Data Sheet RoHS	BOURNS INDUCTOR COMMON MODE 260 OHM +/-25%	Each	1+ HK$2.310 10+ HK$1.930 100+ HK$1.590 500+ HK$1.390 1000+ HK$1.180 More Pricing...	Min: 1 / Mult: 1	300mA	-	SRF2012A Series	260ohm	-	2mm	1.2mm	1.2mm	-
744231261	1636472RL Data Sheet RoHS	WURTH ELEKTRONIK Common Mode Filter 367 nH 260 ohm 300 mA 2mm L x 1.2mm W x 1.2mm H WE-CNSW Series	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$8.220 250+ HK$7.810 500+ HK$6.880 1000+ HK$5.550 2000+ HK$5.440	Min: 100 / Mult: 5	300mA	0.367µH	WE-CNSW Series	260ohm	0805 [2012 Metric]	2mm	1.2mm	1.2mm	-
DLW21SZ261XQ2L	2913621 Data Sheet RoHS	MURATA Choke Common Mode DLW21SZ_XQ Series 220 mA 2mm x 1.2mm x 1.2mm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$3.870 50+ HK$2.760 250+ HK$2.270 500+ HK$2.230 1000+ HK$2.180 More Pricing...	Min: 5 / Mult: 5	220mA	-	DLW21SZ Series	260ohm	-	2mm	1.2mm	1.2mm	AEC-Q200
DLW21SZ261XQ2L	2913621RL Data Sheet RoHS	MURATA Choke Common Mode DLW21SZ_XQ Series 220 mA 2mm x 1.2mm x 1.2mm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ HK$2.760 250+ HK$2.270 500+ HK$2.230 1000+ HK$2.180 2000+ HK$2.020	Min: 100 / Mult: 5	220mA	-	DLW21SZ Series	260ohm	-	2mm	1.2mm	1.2mm	AEC-Q200

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