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.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
ST-201 $1.96	KEMET	CMC 200MA 2LN 1.5 KOHM TH	Tray		Through Hole	ST	-20°C ~ 75°C
ST-201A $2.60	KEMET	CMC 200MA 2LN 1.5 KOHM TH	Tray		Through Hole	ST	-20°C ~ 65°C
ST-202 $2.60	KEMET	CMC 1A 2LN 600 OHM TH	Tray		Through Hole	ST	-20°C ~ 75°C
ST-202A $2.65	KEMET	CMC 1A 2LN 600 OHM TH	Tray		Through Hole	ST	-20°C ~ 65°C
ST-202S $2.63	KEMET	CMC 1A 2LN 600 OHM TH	Tray		Through Hole	ST	-20°C ~ 75°C
ST-204A1 $3.04	KEMET	CMC 500MA 4LN 250 OHM TH	Tray		Through Hole	ST	-20°C ~ 75°C
ST-204A3 $2.44	KEMET	CMC 500MA 4LN 1 KOHM TH	Tray,Tray		Through Hole	ST	-20°C ~ 75°C
ST-204A4 $3.04	KEMET	CMC 500MA 4LN 600 OHM TH	Tray		Through Hole	ST	-20°C ~ 75°C