Common Mode Chokes

Showing

of 3

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
KCZ1210AH900HRTD25 CMC 100MA 2LN 90OHM SMD AEC-Q200 TDK Corporation	17,704 In Stock	1 : $0.43000 Cut Tape (CT) 4,000 : $0.19502 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
DLW21HN900SQ2L CMC 330MA 2LN 90 OHM SMD Murata Electronics	178,345 In Stock	1 : $0.44000 Cut Tape (CT) 3,000 : $0.18189 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
CM5441Z161B-10 CMC 75A 2LN 160 OHM TH Laird-Signal Integrity Products	38,252 In Stock	1 : $3.32000 Tray	CM5441	Tray	Active	Power Line	2	160 Ohms @ 100 MHz	70A	0.3mOhm	340V	-	-40°C ~ 125°C	-	-	-	Through Hole	0.540" L x 0.410" W (13.72mm x 10.41mm)	0.600" (15.24mm)	Vertical, 4 PC Pin

Showing

of 3

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.