Common Mode Chokes

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of 12

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
DLW44SM242SK2L CMC 1.4A 2LN 2.4 KOHM SMD Murata Electronics	1,592 In Stock	1 : $1.67000 Cut Tape (CT) 1,000 : $0.93053 Tape & Reel (TR)	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power Line	2	2.4 kOhms @ 100 MHz	1.4A	105mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad
DLW44SM101SK2L CMC 3.1A 2LN 100 OHM SMD Murata Electronics	1,139 In Stock	1 : $1.67000 Cut Tape (CT) 1,000 : $0.93053 Tape & Reel (TR)	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power Line	2	100 Ohms @ 100 MHz	3.1A	22.4mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad
DLW44SM172SK2L CMC 1.5A 2LN 1.7 KOHM SMD Murata Electronics	3,997 In Stock	1 : $1.67000 Cut Tape (CT) 1,000 : $0.93053 Tape & Reel (TR)	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power Line	2	1.7 kOhms @ 100 MHz	1.5A	84mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad
DLW44SM251SK2L CMC 2.6A 2LN 250 OHM SMD Murata Electronics	950 In Stock	1 : $1.67000 Cut Tape (CT) 1,000 : $0.93053 Tape & Reel (TR)	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power Line	2	250 Ohms @ 100 MHz	2.6A	33.6mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad
DLW44SM851SK2L CMC 1.9A 2LN 850 OHM SMD Murata Electronics	925 In Stock	1 : $1.67000 Cut Tape (CT) 1,000 : $0.93053 Tape & Reel (TR)	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power Line	2	850 Ohms @ 100 MHz	1.9A	56mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad
DLW44SM401SK2L CMC 2.1A 2LN 400 OHM SMD Murata Electronics	500 In Stock	1 : $1.67000 Cut Tape (CT) 1,000 : $0.93053 Tape & Reel (TR)	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power Line	2	400 Ohms @ 100 MHz	2.1A	42mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad
DLW44SM302SK2L CMC 1.1A 2LN 2.2 KOHM SMD Murata Electronics	6 In Stock	1 : $1.67000 Cut Tape (CT) 1,000 : $0.93053 Tape & Reel (TR)	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power Line	2	2.2 kOhms @ 100 MHz	1.1A	168mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad
DLW44SN242SK2L CMC 1.4A 2LN 2.4 KOHM SMD Murata Electronics	0 In Stock	1 : $1.80000 Cut Tape (CT) 1,000 : $0.84080 Tape & Reel (TR)	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Discontinued at Digi-Key	Power Line	2	2.4 kOhms @ 100 MHz	1.4A	105mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" Dia x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad
DLW44SN302SK2L CMC 1.1A 2LN 2.2 KOHM SMD Murata Electronics	0 In Stock	1 : $1.83000 Cut Tape (CT) 1,000 : $0.91340 Tape & Reel (TR)	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Discontinued at Digi-Key	Power Line	2	2.2 kOhms @ 100 MHz	1.1A	168mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" Dia x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad
DLW44SN401SK2L CMC 2.1A 2LN 400 OHM SMD Murata Electronics	0 In Stock	1 : $1.83000 Cut Tape (CT) 1,000 : $0.91340 Tape & Reel (TR)	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Discontinued at Digi-Key	Power Line	2	400 Ohms @ 100 MHz	2.1A	42mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" Dia x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad
DLW44SN851SK2L CMC 1.9A 2LN 850 OHM SMD Murata Electronics	0 In Stock	1 : $1.83000 Cut Tape (CT) 1,000 : $0.91340 Tape & Reel (TR)	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Discontinued at Digi-Key	Power Line	2	850 Ohms @ 100 MHz	1.9A	56mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" Dia x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad
DLW44SN172SK2L CMC 1.5A 2LN 1.7 KOHM SMD Murata Electronics	0 In Stock	Discontinued at Digi-Key	-	DLW44	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Discontinued at Digi-Key	Power Line	2	1.7 kOhms @ 100 MHz	1.5A	84mOhm	60V	-	-40°C ~ 105°C	-	-	-	Surface Mount	0.157" Dia x 0.157" W (4.00mm x 4.00mm)	0.059" (1.50mm)	Horizontal, 4 PC Pad

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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.