Common Mode Chokes

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of 9,467

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	254,529 In Stock	1 : $0.16000 Cut Tape (CT) 10,000 : $0.07060 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	170,619 In Stock	1 : $0.16000 Cut Tape (CT) 10,000 : $0.06424 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.	16,099 In Stock	1 : $0.33000 Cut Tape (CT) 4,000 : $0.14442 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	101,719 In Stock	1 : $0.34000 Cut Tape (CT) 4,000 : $0.16592 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.	150,767 In Stock	1 : $0.42000 Cut Tape (CT) 2,000 : $0.21835 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.	42,232 In Stock	1 : $0.42000 Cut Tape (CT) 2,000 : $0.30567 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	10,603 In Stock	1 : $0.47000 Cut Tape (CT) 2,000 : $0.24065 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	388,279 In Stock	1 : $0.53000 Cut Tape (CT) 2,000 : $0.27326 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 : $0.53000 Cut Tape (CT) 2,000 : $0.27326 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	61,436 In Stock	1 : $0.53000 Cut Tape (CT) 2,000 : $0.27368 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	25,536 In Stock	1 : $0.53000 Cut Tape (CT) 2,000 : $0.27326 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
DLW21HN900SQ2L CMC 330MA 2LN 90 OHM SMD Murata Electronics	81,934 In Stock	1 : $0.56000 Cut Tape (CT) 3,000 : $0.27973 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	101,991 In Stock	1 : $0.58000 Cut Tape (CT) 5,000 : $0.27972 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	95,762 In Stock	1 : $0.58000 Cut Tape (CT) 4,000 : $0.28464 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
EXC-24CE201U CMC 130MA 2LN 200 OHM SMD Panasonic Industry	9,680 In Stock	1 : $0.62000 Cut Tape (CT) 5,000 : $0.30078 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
EXC-24CE900U CMC 160MA 2LN 90 OHM SMD Panasonic Industry	9,102 In Stock	1 : $0.62000 Cut Tape (CT) 5,000 : $0.30078 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
ECMF02-2AMX6 CMC 200MA 2LN SMD ESD STMicroelectronics	130,243 In Stock	1 : $0.65000 Cut Tape (CT) 3,000 : $0.33509 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	22,550 In Stock	1 : $0.67000 Cut Tape (CT) 2,000 : $0.34785 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 : $0.67000 Cut Tape (CT) 2,000 : $0.34785 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.	192,665 In Stock	1 : $0.70000 Cut Tape (CT) 2,400 : $0.17973 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	20,926 In Stock	1 : $0.70000 Cut Tape (CT) 2,000 : $0.36903 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	14,860 In Stock	1 : $0.72000 Cut Tape (CT) 2,000 : $0.36983 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	18,770 In Stock	1 : $0.76000 Cut Tape (CT) 2,000 : $0.37498 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
ECMF4-2450A60N10 CMC 100MA 4LN SMD STMicroelectronics	36,569 In Stock	1 : $0.83000 Cut Tape (CT) 3,000 : $0.41744 Tape & Reel (TR)	ECMF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	4	-	-	100mA	5Ohm (Typ)	-	-	-55°C ~ 125°C	-	-	-	-	-	Surface Mount	0.087" L x 0.053" W (2.20mm x 1.35mm)	0.020" (0.50mm)	10-XFDFN
ECMF4-40A100N10 CMC 100MA 4LN SMD ESD STMicroelectronics	6,049 In Stock	1 : $0.84000 Cut Tape (CT) 3,000 : $0.42899 Tape & Reel (TR)	ECMF	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	4	-	-	100mA	3Ohm (Typ)	-	-	-55°C ~ 125°C	-	-	TVS Diode ESD Protection	-	-	Surface Mount	0.087" L x 0.053" W (2.20mm x 1.35mm)	0.020" (0.50mm)	10-XFDFN

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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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