PA5141.105NLT

Common Mode Chokes Overview

The PA5141.105NLT is a high-current surface-mount common mode choke from the PA5141.XXXNL series manufactured by Pulse Electronics. It features a nominal inductance of 110 µH and supports a current rating of 32 A to 33 A. The component exhibits a low direct current resistance (DCR) of 1.1 mΩ. Its physical dimensions are 23.5 mm x 24.3 mm x 22.7 mm, designed for robust power line filtering applications requiring significant current handling capabilities.

Common Mode Chokes Feature Summary

• High current handling capability suitable for demanding power applications
• Low DC resistance minimizes power loss and heat generation
• Surface mount construction facilitates automated assembly

Common Mode Chokes Applications

• Power supply input filtering
• Data line noise suppression
• EMI reduction in industrial equipment

Common Mode Chokes Procurement Notes

Verify the specific current rating and DCR values against the official manufacturer datasheet prior to procurement, as sources indicate slight variations in rated current between 32 A and 33 A. Confirm package dimensions match design constraints. Ensure compliance with RoHS standards if required by the end application specifications.

Common Mode Chokes Selection Notes

Select this component when high current capacity and low impedance are critical for EMI suppression. Compare the 110 µH inductance value against circuit requirements to ensure effective noise attenuation at target frequencies. Evaluate the physical footprint against available PCB space.

Common Mode Chokes Part Context

This part belongs to the PA5141.XXXNL series of high-power common mode chokes. The series is characterized by molded cores and shielded designs intended for high-current environments. It serves as a specialized solution for filtering differential mode noise while maintaining signal integrity in power delivery networks.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative components based on identical inductance, current rating, and dimensional specifications.