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P0422NL is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Pulse Electronics. Its product description is CMC 4.7A 2LN SMD. Review the specifications below when checking this part for your BOM.
The P0422NL is a surface-mount common mode filter choke manufactured by Pulse Electronics. It features an inductance of 770 uH with a tolerance of 35%. The component supports a maximum DC current of 4.7 A and has a maximum DC resistance of 40 mOhms. It operates within a temperature range of -40 C to +120 C. The physical dimensions are 19.56 mm in length, 17.02 mm in width, and 9.91 mm in height, housed in the LCCI-50 package.
Verify the specific datasheet version and RoHS compliance status directly with Pulse Electronics or authorized distributors before procurement. Confirm that the LCCI-50 package dimensions align with your PCB footprint requirements. Ensure the 4.7 A current rating and 770 uH inductance meet the circuit's electrical specifications. Check for any recent product change notices (PCN) that might affect performance or availability.
Select this component when a high-inductance common mode choke is required for power line filtering in surface-mount designs. The 4.7 A current handling capability suits moderate to high-power applications. Consider the unshielded nature of the device regarding potential electromagnetic interference coupling with nearby components. Verify thermal management needs given the operating temperature range up to 120 C.
This part belongs to the Pulse Electronics common mode chokes category, specifically designed for power line applications. It is distinct from shielded variants and general-purpose inductors like the PG0426 series. The LCCI-50 package defines its physical form factor for automated assembly processes.
No public confirmed substitute part numbers are available in the provided documentation.
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