Common Mode Chokes for Signal and DC Power Lines

Murata Electronics

This tutorial will help in understanding the applications and basic theory of common-mode Chokes, and how they help reduce interference on balanced transmission lines or DC power lines.
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Related Parts

ImageManufacturer Part NumberDescriptionImpedance @ FrequencyCurrent Rating (Max)DC Resistance (DCR) (Max)Available QuantityView Details
CMC 330MA 2LN 67 OHM SMDDLW21HN670SQ2LCMC 330MA 2LN 67 OHM SMD67 Ohms @ 100 MHz330mA350mOhm0View Details
CMC 330MA 2LN 90 OHM SMDDLW21HN900SQ2LCMC 330MA 2LN 90 OHM SMD90 Ohms @ 100 MHz330mA350mOhm248810 - ImmediateView Details
CMC 280MA 2LN 120 OHM SMDDLW21HN121SQ2LCMC 280MA 2LN 120 OHM SMD120 Ohms @ 100 MHz280mA450mOhm1845 - ImmediateView Details
CMC 250MA 2LN 180 OHM SMDDLW21HN181SQ2LCMC 250MA 2LN 180 OHM SMD180 Ohms @ 100 MHz250mA500mOhm10382 - ImmediateView Details
CMC 370MA 2LN 90 OHM SMDDLW31SN900SQ2LCMC 370MA 2LN 90 OHM SMD90 Ohms @ 100 MHz370mA300mOhm1267 - ImmediateView Details
CMC 260MA 2LN 600 OHM SMDDLW31SN601SQ2LCMC 260MA 2LN 600 OHM SMD600 Ohms @ 100 MHz260mA800mOhm1955 - ImmediateView Details
CMC 230MA 2LN 1KOHM SMDDLW31SN102SQ2LCMC 230MA 2LN 1KOHM SMD1 kOhms @ 100 MHz230mA1Ohm801 - ImmediateView Details
CMC 200MA 2LN 2.2KOHM SMDDLW31SN222SQ2LCMC 200MA 2LN 2.2KOHM SMD2.2 kOhms @ 100 MHz200mA1.2Ohm14628 - ImmediateView Details
CMC 2.9A 2LN 100OHM SMD AEC-Q200PLT5BPH1015R6SNLCMC 2.9A 2LN 100OHM SMD AEC-Q200100 Ohms @ 10 MHz2.9A5mOhm (Typ)0View Details
CMC 2.4A 2LN 200OHM SMD AEC-Q200PLT5BPH2014R4SNLCMC 2.4A 2LN 200OHM SMD AEC-Q200200 Ohms @ 10 MHz2.4A9.1mOhm0View Details
CMC 2.2A 2LN 300OHM SMD AEC-Q200PLT5BPH3013R7SNLCMC 2.2A 2LN 300OHM SMD AEC-Q200300 Ohms @ 10 MHz2.2A11mOhm (Typ)2564 - ImmediateView Details
CMC 1.8A 2LN 500OHM SMD AEC-Q200PLT5BPH5013R1SNLCMC 1.8A 2LN 500OHM SMD AEC-Q200500 Ohms @ 10 MHz1.8A22.1mOhm16767 - ImmediateView Details
CMC 120MA 4LN 90 OHM SMDDLP2ADA900HL4LCMC 120MA 4LN 90 OHM SMD90 Ohms @ 100 MHz120mA1.75Ohm3006 - ImmediateView Details
CMC 100MA 2LN 220 OHM SMDDLP31SN221ML2LCMC 100MA 2LN 220 OHM SMD220 Ohms @ 100 MHz100mA2.5Ohm0View Details
CMC 340MA 2LN 160 OHM SMDDLW31SN161SQ2LCMC 340MA 2LN 160 OHM SMD160 Ohms @ 100 MHz340mA400mOhm1564 - ImmediateView Details
PTM Published on: 2011-11-02
PTM Updated on: 2018-11-05