Common Mode Chokes

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Filter Type	Number of Lines	Inductance @ 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

7448051012 CMC 12MH 10A 2LN TH Würth Elektronik	323 In Stock	1 : ¥141.54000 Bulk	WE-CMBNC	Bulk	Active	Power Line	2	12 mH @ 10 kHz	10A	15mOhm	-	250V	-40°C ~ 125°C	-	-	-	Through Hole	1.339" L x 0.906" W (34.00mm x 23.00mm)	1.417" (36.00mm)	Vertical, 4 PC Pin
SCF25-08-1300 CMC 13MH 8A 2LN TH KEMET	238 In Stock	1 : ¥206.54000 Bulk	SCF	Bulk	Active	Power Line	2	13 mH @ 10 kHz	8A	18mOhm	250V	250V	-40°C ~ 120°C	-	-	-	Through Hole	1.260" L x 0.906" W (32.00mm x 23.00mm)	1.260" (32.00mm)	Vertical, No Base, 4 PC Pin
8118-RC CMC 7.3MH 9.3A 2LN TH Bourns Inc.	140 In Stock	1 : ¥91.21000 Bulk	8100	Bulk	Active	-	2	7.3 mH @ 1 kHz	9.3A	32mOhm	-	-	-55°C ~ 105°C	-	-	-	Through Hole	1.650" L x 0.800" W (41.91mm x 20.32mm)	1.650" (41.91mm)	Vertical, 4 PC Pin

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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.