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
KCZ1210AH900HRTD25 CMC 100MA 2LN 90OHM SMD AEC-Q200 TDK Corporation	55,932 In Stock	1 : $0.36000 Cut Tape (CT) 4,000 : $0.18756 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
KCZ1210AH201HRTD25 CMF FOR AUTO,200,0.1A,-55~125 TDK Corporation	3,980 In Stock	1 : $0.37000 Cut Tape (CT) 4,000 : $0.18756 Tape & Reel (TR)	-	KCZ-AH	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	200 Ohms @ 100 MHz	100mA	4Ohm	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
KCZ1210AH301HRTD25 CMF FOR AUTO,300,0.1A,-55~125 TDK Corporation	3,740 In Stock	1 : $0.37000 Cut Tape (CT) 4,000 : $0.18756 Tape & Reel (TR)	-	KCZ-AH	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Signal Line	2	300 Ohms @ 100 MHz	100mA	4.5Ohm	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

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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.