Common Mode Chokes

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	Mfr Part #	Quantity Available	Price	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
	DLW5BTM142SQ2L CMC 1.5A 2LN 1.4K OHM SMD Murata Electronics	315 In Stock	1 : $1.86000 Cut Tape (CT) 700 : $0.90606 Tape & Reel (TR)	DLW5B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power, Signal Line	2	1.4 kOhms @ 100 MHz	1.5A	56mOhm	50V	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.098" (2.50mm)	Horizontal, 4 PC Pad
	DLW5BTM101TQ2L CMC 6A 2LN 100 OHM SMD Murata Electronics	692 In Stock	1 : $1.85000 Cut Tape (CT) 700 : $0.89821 Tape & Reel (TR)	DLW5B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power, Signal Line	2	100 Ohms @ 100 MHz	6A	13mOhm	50V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.098" (2.50mm)	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.