This new series of common mode chokes complement similar coils from the company aimed at supporting other automotive communication protocols such as CANBUS and FlexRay. Murata has achieved the characteristics required for these networking applications by controlling the balance of the electrostatic stray capacitance between wires. The DLW43MH measures 4.5x3.2x2.7mm and achieves a common mode inductance of 200 uH when measured at 100kHz. The rated voltage is 20V, has a rated current of up to 100mA and a maximum DC resistance of 4.5 ohms.
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