Common Mode Chokes

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.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
CM3440Z171R-00 $0.87	Laird-Signal Integrity Products	CMC 20A 2LN 170 OHM SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	CM	-55°C ~ 125°C
CM3440Z171R-10 $2.18	Laird-Signal Integrity Products	CMC 20A 2LN 170 OHM SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	CM3440	-40°C ~ 125°C
CM3822R151R-00 $0.37	Laird-Signal Integrity Products	CMC 5A 6LN 150 OHM SMD	Tape & Reel (TR)		Surface Mount	CM	-55°C ~ 125°C
CM3822R151R-10 $2.79	Laird-Signal Integrity Products	CMC 5A 6LN 150 OHM SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	CM	-40°C ~ 125°C
CM3822R201R-10 $2.35	Laird-Signal Integrity Products	CMC 5A 6LN 200 OHM SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	CM	-40°C ~ 125°C
CM3822R800R-10 $2.35	Laird-Signal Integrity Products	CMC 5A 6LN 80 OHM SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	CM	-40°C ~ 125°C
CM422SG102NB $1.39	Mentech Technology USA Inc.	CMC 1MH 500MA 2LN SMD	Tape & Reel (TR)		Surface Mount	-	-40°C ~ 125°C
CM422SG222N $1.56	Mentech Technology USA Inc.	CMC 2.2MH 500MA 2LN SMD	Tape & Reel (TR)		Surface Mount	-	-40°C ~ 125°C