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
ACM2012D-900-2P-T00 CMC 300MA 2LN 90 OHM SMD TDK Corporation	9 930 In Stock	1 : 1,59000 zł Cut Tape (CT) 2 000 : 0,73571 zł Tape & Reel (TR)	ACM-D	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Signal Line	2	90 Ohms @ 100 MHz	300mA	300mOhm	20V	-	-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
ACM2012D-900-2P-TL00 CMC 300MA 2LN 90 OHM SMD TDK Corporation	0 In Stock	10 000 : 0,80368 zł Tape & Reel (TR)	ACM-D	Tape & Reel (TR)	Not For New Designs	Signal Line	2	90 Ohms @ 100 MHz	300mA	300mOhm	20V	-	-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
ACM2012D-900-2P-T CMC 300MA 2LN 90 OHM SMD TDK Corporation	0 In Stock	2 000 : 2,04053 zł Tape & Reel (TR)	ACM-D	Tape & Reel (TR)	Obsolete	Signal Line	2	90 Ohms @ 100 MHz	300mA	300mOhm	20V	-	-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

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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.