FE2X03-4-2NL

Common Mode Chokes Overview

The FE2X03-4-2NL is a two-phase common mode choke manufactured by Pulse Electronics. It features a through-hole mounting style with four PC pins and a toroidal core construction. The component has an inductance of 3,300 uH and a maximum DC resistance of 90 mOhms. It is rated for a current of 2.5 A and supports a voltage of 1,500 VAC.

Common Mode Chokes Feature Summary

• Two-phase common mode noise suppression
• Through-hole toroidal construction
• High insulation voltage rating

Common Mode Chokes Applications

• Power supply input filtering
• Noise suppression in AC/DC converters
• EMI reduction in industrial equipment

Common Mode Chokes Procurement Notes

Verify the specific datasheet version for the FE2X03-4-2NL to confirm mechanical dimensions and electrical tolerances. Ensure compatibility with through-hole assembly processes. Check RoHS compliance status against current regulatory requirements before finalizing procurement specifications.

Common Mode Chokes Selection Notes

Select this component for applications requiring high inductance in a compact through-hole package. The 2.5 A rating suits moderate power levels. Compare the 90 mOhm DCR against system loss budgets. Verify pin spacing matches the target PCB footprint.

Common Mode Chokes Part Context

This part belongs to the FE2X series of common mode chokes from Pulse Electronics. These components are designed for electromagnetic interference suppression in power lines. The series offers various current ratings and inductance values to suit different power electronics designs.

Common Mode Chokes Replacement Considerations

Check for direct substitutes within the FE2X series with similar inductance and current ratings. Verify that alternative parts match the 4-pin through-hole package and 1,500 VAC insulation requirements.