P0429NLT

Common Mode Chokes Overview

The P0429NLT is a surface-mount common mode choke from the Pulse PO-xxx series. It features an inductance of 810 µH with a tolerance of ±35%. The component supports a maximum DC current of 9.7A and has a maximum DC resistance of 14 mΩ. Physical dimensions are 27.94mm x 25.4mm x 12.7mm. It operates between -40°C and +120°C and offers 1000Vrms dielectric strength.

Common Mode Chokes Feature Summary

• Designed for surface mount technology (SMT) applications
• Utilizes wire-wound construction for high current handling
• Provides impedance solutions based on size and current requirements

Common Mode Chokes Applications

• DC/DC converter circuits
• Common mode noise filtering
• Power supply input stages

Common Mode Chokes Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration, as standard packaging may vary by distributor. Confirm that the lead time aligns with production schedules, noting that manufacturing cycles can extend beyond standard availability windows. Ensure compliance with RoHS directives if required by the target assembly process.

Common Mode Chokes Selection Notes

Select this component when high current capacity near 10A is required in a surface-mount form factor. The large footprint accommodates the necessary magnetic core material for 810µH at 9.7A. Verify board space allows for the 27.94mm length and 12.7mm height clearance. Consider thermal management given the 14mΩ DCR at full load.

Common Mode Chokes Part Context

This part belongs to the Pulse PO-xxx series of wire-wound SMD inductors. It is categorized under common mode chokes and filters within the broader inductor family. The series focuses on providing robust solutions for power electronics where size and current ratings are critical constraints.

Common Mode Chokes Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.