Common Mode Chokes

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	Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Filter Type	Number of Lines	Impedance @ Frequency	Current Rating (Max)	DC Resistance (DCR) (Max)	Voltage Rating - DC	Voltage Rating - AC	Operating Temperature	Ratings	Approval Agency	Features	Mounting Type	Size / Dimension	Height (Max)	Package / Case
	DLW21HN900SQ2L CMC 330MA 2LN 90 OHM SMD Murata Electronics	149,119 In Stock	1 : $0.35000 Cut Tape (CT) 3,000 : $0.17941 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
	ACM7060-301-2PL-TL01 CMC 5A 2LN 300 OHM SMD TDK Corporation	4,677 In Stock	1 : $1.42000 Cut Tape (CT) 1,500 : $0.76092 Tape & Reel (TR)	Tariff may apply if shipping to the United States	ACM	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power Line	2	300 Ohms @ 100 MHz	5A	10mOhm	80V	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.276" L x 0.236" W (7.00mm x 6.00mm)	0.138" (3.50mm)	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.