Common Mode Chokes

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of 8,898

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Filter Type	Number of Lines	Impedance @ Frequency	Inductance @ Frequency	Current Rating (Max)	DC Resistance (DCR) (Max)	Voltage Rating - DC	Voltage Rating - AC	Operating Temperature	Ratings	Approval Agency	Features	Grade	Qualification	Mounting Type	Size / Dimension	Height (Max)	Package / Case
DLM0NSM900HY2D CMC 100MA 2LN 90 OHM SMD Murata Electronics	255,225 In Stock	1 : Fr.0.08000 Cut Tape (CT) 10,000 : Fr.0.03527 Tape & Reel (TR)	DLM0NS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	90 Ohms @ 100 MHz	-	100mA	4Ohm	5V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.033" L x 0.026" W (0.85mm x 0.65mm)	0.020" (0.50mm)	0302 (0806 Metric), 4 Lead
DLM0NSN900HY2D CMC 100MA 2LN 90 OHM SMD Murata Electronics	181,001 In Stock	1 : Fr.0.08000 Cut Tape (CT) 10,000 : Fr.0.03209 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	90 Ohms @ 100 MHz	-	100mA	5Ohm	5V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.033" L x 0.026" W (0.85mm x 0.65mm)	0.020" (0.50mm)	0302 (0806 Metric), 4 Lead
LCFE121002H900TG CMC 100MA 2LN 90 OHM SMD ESD Littelfuse Inc.	16,103 In Stock	1 : Fr.0.16000 Cut Tape (CT) 4,000 : Fr.0.07215 Tape & Reel (TR)	LCFE	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	90 Ohms @ 100 MHz	-	100mA	6Ohm	5V	-	-40°C ~ 85°C	-	-	TVS Diode ESD Protection	-	-	Surface Mount	0.050" L x 0.039" W (1.27mm x 1.00mm)	0.026" (0.65mm)	0504 (1210 Metric), 6 Lead
DLM11SN900HZ2L CMC 100MA 2LN 90 OHM SMD Murata Electronics	102,391 In Stock	1 : Fr.0.17000 Cut Tape (CT) 4,000 : Fr.0.08290 Tape & Reel (TR)	DLM11	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	90 Ohms @ 100 MHz	-	100mA	1.38Ohm	5V	-	-55°C ~ 125°C	-	-	-	-	AEC-Q200	Surface Mount	0.049" L x 0.039" W (1.25mm x 1.00mm)	0.024" (0.60mm)	0504 (1210 Metric), 4 Lead
SRF2012-900YA CMC 400MA 2LN 90 OHM SMD Bourns Inc.	151,187 In Stock	1 : Fr.0.23000 Cut Tape (CT) 2,000 : Fr.0.11630 Tape & Reel (TR)	SRF2012A	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	2	90 Ohms @ 100 MHz	-	400mA	300mOhm	50V	-	-40°C ~ 125°C	-	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.055" (1.40mm)	Horizontal, 4 PC Pad
SRF2012A-801Y CMC 300MA 2LN 800 OHM SMD Bourns Inc.	42,661 In Stock	1 : Fr.0.23000 Cut Tape (CT) 2,000 : Fr.0.16281 Tape & Reel (TR)	SRF2012A	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	2	800 Ohms @ 100 MHz	-	300mA	880mOhm	50V	-	-55°C ~ 125°C	-	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.055" (1.40mm)	Horizontal, 4 PC Pad
DLW21SZ900HQ2L CMC 280MA 2LN 90OHM SMD AEC-Q200 Murata Electronics	10,808 In Stock	1 : Fr.0.23000 Cut Tape (CT) 2,000 : Fr.0.12023 Tape & Reel (TR)	DLW21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	90 Ohms @ 100 MHz	-	280mA	410mOhm	20V	-	-40°C ~ 105°C	AEC-Q200	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.055" (1.40mm)	Horizontal, 4 PC Pad
ACM2012-900-2P-T002 CMC 400MA 2LN 90 OHM SMD TDK	401,146 In Stock	1 : Fr.0.26000 Cut Tape (CT) 2,000 : Fr.0.13653 Tape & Reel (TR)	ACM	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Signal Line	2	90 Ohms @ 100 MHz	-	400mA	190mOhm	50V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.051" (1.30mm)	Horizontal, 4 PC Pad
ACM2012-202-2P-T002 CMC 150MA 2LN SMD TDK	122,849 In Stock	1 : Fr.0.26000 Cut Tape (CT) 2,000 : Fr.0.13653 Tape & Reel (TR)	ACM	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Signal Line	2	-	-	150mA	-	50V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.051" (1.30mm)	0805 (2012 Metric), 4 PC Pad
ACM2012-361-2P-T002 CMC 220MA 2LN 360 OHM SMD TDK	61,606 In Stock	1 : Fr.0.26000 Cut Tape (CT) 2,000 : Fr.0.13674 Tape & Reel (TR)	ACM	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	360 Ohms @ 100 MHz	-	220mA	500mOhm	50V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.051" (1.30mm)	Horizontal, 4 PC Pad
ACM2012-201-2P-T002 CMC 350MA 2LN 200 OHM SMD TDK	25,586 In Stock	1 : Fr.0.26000 Cut Tape (CT) 2,000 : Fr.0.13653 Tape & Reel (TR)	ACM	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Signal Line	2	200 Ohms @ 100 MHz	-	350mA	250mOhm	50V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.051" (1.30mm)	Horizontal, 4 PC Pad
ACM2012-121-2P-T002 CMC 370MA 2LN 120 OHM SMD TDK	10,180 In Stock	1 : Fr.0.27000 Cut Tape (CT) 2,000 : Fr.0.14037 Tape & Reel (TR)	ACM	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Signal Line	2	120 Ohms @ 100 MHz	-	370mA	220mOhm	50V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.051" (1.30mm)	Horizontal, 4 PC Pad
DLW21HN900SQ2L CMC 330MA 2LN 90 OHM SMD Murata Electronics	87,276 In Stock	1 : Fr.0.28000 Cut Tape (CT) 3,000 : Fr.0.13976 Tape & Reel (TR)	DLW21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	90 Ohms @ 100 MHz	-	330mA	350mOhm	50V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.039" (1.00mm)	Horizontal, 4 PC Pad
EXC-24CH900U CMC 130MA 2LN 90 OHM SMD Panasonic Industry	104,106 In Stock	1 : Fr.0.29000 Cut Tape (CT) 5,000 : Fr.0.13976 Tape & Reel (TR)	EXC24	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Signal Line	2	90 Ohms @ 100 MHz	-	130mA	2.5Ohm	5V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.049" L x 0.039" W (1.25mm x 1.00mm)	0.024" (0.60mm)	0504 (1210 Metric)
KCZ1210AH900HRTD25 CMC 100MA 2LN 90OHM SMD AEC-Q200 TDK	95,837 In Stock	1 : Fr.0.29000 Cut Tape (CT) 4,000 : Fr.0.14221 Tape & Reel (TR)	KCZ-AH	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	90 Ohms @ 100 MHz	-	100mA	1.75Ohm	5V	-	-55°C ~ 125°C	AEC-Q200	-	-	-	-	Surface Mount	0.049" L x 0.039" W (1.25mm x 1.00mm)	0.024" (0.60mm)	0504 (1210 Metric), 4 Lead
MCZ1210AH900L2TA0G CMC 100MA 2LN 90 OHM SMD TDK	6,442 In Stock	1 : Fr.0.29000 Cut Tape (CT) 4,000 : Fr.0.14221 Tape & Reel (TR)	MCZ-AH	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	90 Ohms @ 100 MHz	-	100mA	1.75Ohm	5V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.049" L x 0.039" W (1.25mm x 1.00mm)	0.024" (0.60mm)	0504 (1210 Metric), 4 Lead
EXC-24CE900U CMC 160MA 2LN 90 OHM SMD Panasonic Industry	54,802 In Stock	1 : Fr.0.31000 Cut Tape (CT) 5,000 : Fr.0.15028 Tape & Reel (TR)	EXC24	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	90 Ohms @ 100 MHz	-	160mA	1.75Ohm	5V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.049" L x 0.039" W (1.25mm x 1.00mm)	0.024" (0.60mm)	0504 (1210 Metric), 4 Lead
EXC-24CE201U CMC 130MA 2LN 200 OHM SMD Panasonic Industry	9,843 In Stock	1 : Fr.0.31000 Cut Tape (CT) 5,000 : Fr.0.15028 Tape & Reel (TR)	EXC24	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	200 Ohms @ 100 MHz	-	130mA	2.7Ohm	5V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.049" L x 0.039" W (1.25mm x 1.00mm)	0.024" (0.60mm)	0504 (1210 Metric), 4 Lead
ECMF02-2AMX6 CMC 200MA 2LN SMD ESD STMicroelectronics	130,540 In Stock	1 : Fr.0.33000 Cut Tape (CT) 3,000 : Fr.0.16742 Tape & Reel (TR)	ECMF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	-	-	200mA	2.5Ohm	-	-	-40°C ~ 85°C	-	-	TVS Diode ESD Protection	-	-	Surface Mount	0.067" L x 0.059" W (1.70mm x 1.50mm)	0.022" (0.55mm)	6-UFQFN
DLW21SN121SQ2L CMC 370MA 2LN 120 OHM SMD Murata Electronics	22,645 In Stock	1 : Fr.0.33000 Cut Tape (CT) 2,000 : Fr.0.17380 Tape & Reel (TR)	DLW21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	120 Ohms @ 100 MHz	-	370mA	300mOhm	50V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.055" (1.40mm)	Horizontal, 4 PC Pad
DLW21SN371SQ2L CMC 280MA 2LN 370 OHM SMD Murata Electronics	16,130 In Stock	1 : Fr.0.33000 Cut Tape (CT) 2,000 : Fr.0.17380 Tape & Reel (TR)	DLW21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	370 Ohms @ 100 MHz	-	280mA	450mOhm	50V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.055" (1.40mm)	Horizontal, 4 PC Pad
2744041447 CMC 5A 2LN 33 OHM SMD Fair-Rite Products Corp.	68,435 In Stock	1 : Fr.0.35000 Cut Tape (CT) 2,400 : Fr.0.09153 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	33 Ohms @ 100 MHz	-	5A	1.1mOhm	-	-	-55°C ~ 125°C	-	-	-	-	-	Surface Mount	0.220" L x 0.197" W (5.60mm x 5.00mm)	0.120" (3.05mm)	Horizontal, 4 PC Pad
ACM-0603-251-T CMC 400MA 2LN 250 OHM SMD Abracon LLC	20,932 In Stock	1 : Fr.0.35000 Cut Tape (CT) 2,000 : Fr.0.18438 Tape & Reel (TR)	ACM-0603	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	250 Ohms @ 100 MHz	-	400mA	280mOhm	50V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.063" L x 0.033" W (1.60mm x 0.85mm)	0.047" (1.20mm)	Horizontal, 4 PC Pad
ACM2012H-900-2P-T03 CMC 300MA 2LN 90 OHM SMD AECQ200 TDK	14,945 In Stock	1 : Fr.0.36000 Cut Tape (CT) 2,000 : Fr.0.18478 Tape & Reel (TR)	ACM-H	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	90 Ohms @ 100 MHz	-	300mA	300mOhm	50V	-	-40°C ~ 105°C	AEC-Q200	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.051" (1.30mm)	Horizontal, 4 PC Pad
DLW21SN501SK2L CMC 250MA 2LN 500 OHM SMD Murata Electronics	19,620 In Stock	1 : Fr.0.38000 Cut Tape (CT) 2,000 : Fr.0.18735 Tape & Reel (TR)	DLW21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	500 Ohms @ 100 MHz	-	250mA	500mOhm	50V	-	-40°C ~ 85°C	-	-	-	-	-	Surface Mount	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.055" (1.40mm)	Horizontal, 4 PC Pad

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A common mode choke is an electrical filter that blocks high frequency noise common to two or more data or power lines while allowing the desired DC or low-frequency signal to pass. Common mode (CM) noise current is typically radiated from sources such as unwanted radio signals, unshielded electronics, inverters and motors. Left unfiltered, this noise presents interference problems in electronics and electrical circuits.

Common Mode Chokes

Common Mode Chokes

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