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DLW5ATH112MQ2L is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is CMC 1.5A 2LN 1.1KOHM SMD AECQ200. Review the specifications below when checking this part for your BOM.
The DLW5ATH112MQ2L is a wirewound common mode choke from the Murata EMIFIL DLW5ATH series. It features an impedance of 1100 Ohms at 100 MHz and supports a maximum DC current of 1.5 A. The component has a maximum DC resistance of 56 mOhms and operates within a temperature range of -40°C to +125°C. It is housed in a 2014 (5036 metric) surface mount package with dimensions of 5 mm x 3.6 mm x 2.35 mm. The device is AEC-Q200 qualified for automotive reliability.
Verify the specific suffix MQ2L against official Murata documentation to confirm packaging configuration. Ensure the selected variant matches the required impedance and current ratings for the target circuit design. Cross-reference the datasheet revision date to guarantee compliance with current manufacturing specifications.
Select this component when a 1100 Ohm impedance at 100 MHz is required for common mode noise reduction. The 1.5 A current rating suits moderate power data lines. The 125°C operating temperature allows use in higher thermal environments compared to standard commercial grade parts. Verify footprint compatibility with the 2014 package dimensions during PCB layout.
This part belongs to the DLW5ATH series, which offers enhanced thermal performance compared to the standard DLW5A line. The series utilizes Murata's proprietary wirewound technology to achieve high inductance values in small surface mount packages suitable for dense board layouts.
Consult the official Murata replacement guide for verified substitutes. Direct replacements must match the 2014 package, 1100 Ohm impedance, and 1.5 A current rating.
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