FE2X27-3-2NL

Common Mode Chokes Overview

The FE2X27-3-2NL is a two-line common mode choke manufactured by Pulse Electronics. It features through-hole mounting and operates within a temperature range of -40°C to +125°C. The component has a DC resistance of 1.7 Ohms and supports a maximum current of 400mA.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for multi-line circuits
• Designed for through-hole PCB integration
• Operates reliably in extended industrial temperature environments

Common Mode Chokes Applications

• Power supply input filtering
• Battery charger circuit protection
• Portable device EMI reduction

Common Mode Chokes Procurement Notes

Verify the specific package type and lead times with authorized distributors, as availability may vary. Confirm that the 1.7 Ohm DC resistance and 400mA rating align with your system's thermal and electrical requirements before finalizing orders.

Common Mode Chokes Selection Notes

Select this component when through-hole assembly is required for robust mechanical stability. Ensure the 400mA current limit meets the application's peak load demands. Consider the 1.7 Ohm resistance impact on voltage drop compared to lower-resistance alternatives.

Common Mode Chokes Part Context

This part belongs to Pulse Electronics' common mode choke portfolio, designed for electromagnetic interference suppression. It serves as a passive filter component to protect sensitive electronics from high-frequency noise in power and signal lines.

Common Mode Chokes Replacement Considerations

Check for direct substitutes with identical pin counts and similar impedance characteristics. Verify that any replacement maintains the same through-hole footprint and meets the required current and temperature specifications.